Scrcpy: ERROR: Could not open video stream
Device: Meizu Pro 7
Logcat info: None
OS: macOS 10.14.5
I have a Meizu Pro 7 device with a broken screen. Tried the prebuilt version and a custom build using a Meizu fix (#1).
After running the program nothing happens. Until I terminate the process, then an errors appears about the video stream. I checked logcat, but there is no activity whatsoever.
x/server/scrcpy-server.jar: 1 file pushed. 3.2 MB/s (19734 bytes in 0.006s)
2019-05-30 14:07:49.005 scrcpy[79431:8993790] INFO: Initial texture: 1080x1920
^C2019-05-30 14:08:02.482 scrcpy[79431:8993820] ERROR: Could not open video stream
NickStemerdink
All 25 comments
Could you build the app in debug mode (to get more logs)?
(this is the _meson_ default, just do not pass --buildtype release, or pass --buildtype debug).
rom1v
on 30 May 2019
x/server/scrcpy-server.jar: 1 file pushed. 3.6 MB/s (19734 bytes in 0.005s)
2019-05-31 09:37:23.048 scrcpy[57896:9449276] DEBUG: Starting stream thread
2019-05-31 09:37:23.048 scrcpy[57896:9449276] DEBUG: Starting controller thread
2019-05-31 09:37:23.119 scrcpy[57896:9449276] INFO: OpenGL shaders: ENABLED
2019-05-31 09:37:23.119 scrcpy[57896:9449276] INFO: Created renderer: opengl
2019-05-31 09:37:23.122 scrcpy[57896:9449276] INFO: Initial texture: 1080x1920
^C2019-05-31 09:38:31.737 scrcpy[57896:9449276] DEBUG: User requested to quit
2019-05-31 09:38:31.737 scrcpy[57896:9449276] DEBUG: quit...
2019-05-31 09:38:31.748 scrcpy[57896:9449276] DEBUG: Server terminated
2019-05-31 09:38:31.750 scrcpy[57896:9449298] ERROR: Could not open video stream
Logcat still empty.
NickStemerdink
on 31 May 2019
OK, so there is a deadlock somewhere. Maybe related to the "Meizu fix" you mentioned.
To find where it is blocked on the client-side, execute:
SCRCPY_SERVER_PATH=x/server/scrcpy-server.jar gdb scrcpy -ex run
Then when it is blocked, press Ctrl+Z. You get a (gdb) prompt.
Type thread apply all bt and press enter. Copy-paste the result here, please.
rom1v
on 31 May 2019
I am probably doing something wrong, because thread apply all bt prints nothing. Here is a complete log:
GNU gdb (GDB) 8.3
Copyright (C) 2019 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
Type "show copying" and "show warranty" for details.
This GDB was configured as "x86_64-apple-darwin18.5.0".
Type "show configuration" for configuration details.
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>.
Find the GDB manual and other documentation resources online at:
<http://www.gnu.org/software/gdb/documentation/>.
For help, type "help".
Type "apropos word" to search for commands related to "word"...
Reading symbols from scrcpy...
(No debugging symbols found in scrcpy)
Starting program: /usr/local/bin/scrcpy
[New Thread 0xb03 of process 38527]
[New Thread 0xe03 of process 38527]
[New Thread 0xd03 of process 38527]
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Libc_darwin/install/TempContent/Objects/Libc.build/libsystem_darwin.dylib.build/Objects-normal/x86_64/bsd.o': can't open to read symbols: No such file or directory.
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warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLCountersDevice.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLCountersParallelRenderCommandEncoder.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLCountersRenderCommandEncoder.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLCountersTrace.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLDebugArgumentEncoder.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLDebugBlitCommandEncoder.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLDebugBuffer.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLDebugCommandBuffer.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLDebugCommandQueue.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLDebugComputeCommandEncoder.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLDebugComputePipeline.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLDebugDepthStencil.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLDebugDevice.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLDebugEvent.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLDebugFunctionArgument.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLDebugHeap.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLDebugIndirectCommandBuffer.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLDebugIndirectRenderCommand.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLDebugLibrary.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLDebugParallelRenderCommandEncoder.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLDebugPipelineLibrary.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLDebugRenderCommandEncoder.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLDebugRenderPipeline.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLDebugResource.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLDebugResourceTracking.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLDebugSampler.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLDebugTexture.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLDebugVideoCommandEncoder.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLLayerLocking.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLToolsArgumentEncoder.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLToolsBlitCommandEncoder.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLToolsBuffer.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLToolsCommandBuffer.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLToolsCommandEncoder.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLToolsCommandQueue.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLToolsComputeCommandEncoder.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLToolsComputePipeline.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLToolsDepthStencil.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLToolsDevice.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLToolsEvent.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLToolsFence.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLToolsHeap.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLToolsIndirectCommandBuffer.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLToolsIndirectRenderCommand.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLToolsLibrary.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLToolsMotionEstimationPipeline.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLToolsObject.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLToolsParallelRenderCommandEncoder.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLToolsPipelineLibrary.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLToolsPointerArray.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLToolsRenderCommandEncoder.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLToolsRenderPipeline.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLToolsResource.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLToolsSampler.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLToolsTexture.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLToolsVideoCommandEncoder.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/TextureIO/install/TempContent/Objects/TextureIO.build/TextureIO-OSX.build/Objects-normal/x86_64/TXRAssetCatalogParser.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/TextureIO/install/TempContent/Objects/TextureIO.build/TextureIO-OSX.build/Objects-normal/x86_64/TXRAssetCatalogSet.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/TextureIO/install/TempContent/Objects/TextureIO.build/TextureIO-OSX.build/Objects-normal/x86_64/TXRDataConverter.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/TextureIO/install/TempContent/Objects/TextureIO.build/TextureIO-OSX.build/Objects-normal/x86_64/TXRDataInfo.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/TextureIO/install/TempContent/Objects/TextureIO.build/TextureIO-OSX.build/Objects-normal/x86_64/TXRDataScaler.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/TextureIO/install/TempContent/Objects/TextureIO.build/TextureIO-OSX.build/Objects-normal/x86_64/TXRDefaultBuffer.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/TextureIO/install/TempContent/Objects/TextureIO.build/TextureIO-OSX.build/Objects-normal/x86_64/TXRDeferredDataInfo.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/TextureIO/install/TempContent/Objects/TextureIO.build/TextureIO-OSX.build/Objects-normal/x86_64/TXRError.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/TextureIO/install/TempContent/Objects/TextureIO.build/TextureIO-OSX.build/Objects-normal/x86_64/TXRFastDataConversion.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/TextureIO/install/TempContent/Objects/TextureIO.build/TextureIO-OSX.build/Objects-normal/x86_64/TXRFileDataSourceProvider.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/TextureIO/install/TempContent/Objects/TextureIO.build/TextureIO-OSX.build/Objects-normal/x86_64/TXRImageIndependent.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/TextureIO/install/TempContent/Objects/TextureIO.build/TextureIO-OSX.build/Objects-normal/x86_64/TXROptions.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/TextureIO/install/TempContent/Objects/TextureIO.build/TextureIO-OSX.build/Objects-normal/x86_64/TXRParserImageIO.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/TextureIO/install/TempContent/Objects/TextureIO.build/TextureIO-OSX.build/Objects-normal/x86_64/TXRParserKTX.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/TextureIO/install/TempContent/Objects/TextureIO.build/TextureIO-OSX.build/Objects-normal/x86_64/TXRPixelFormatInfo.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/TextureIO/install/TempContent/Objects/TextureIO.build/TextureIO-OSX.build/Objects-normal/x86_64/TXRSlowDataConversion.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/TextureIO/install/TempContent/Objects/TextureIO.build/TextureIO-OSX.build/Objects-normal/x86_64/TXRTexture.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/TextureIO/install/TempContent/Objects/TextureIO.build/TextureIO-OSX.build/Objects-normal/x86_64/TextureIO_vers.o': can't open to read symbols: No such file or directory.
/usr/local/share/scrcpy/scrcpy-server.jar: 1 file pushed. 4.7 MB/s (19796 bytes in 0.004s)
[Inferior 1 (process 38527) exited with code 01]
(gdb) thread apply all bt
(gdb)
(No debugging symbols found in scrcpy)
Did you build scrcpy in _debug_?
Starting program: /usr/local/bin/scrcpy
You should start the one from your builddir (x/app/scrcpy).
rom1v
on 31 May 2019
I noticed that too, but I did build it in debug; meson x --buildtype debug --strip -Db_lto=true -Dprebuilt_server='/Users/NickStemerdink/Desktop/tmp/scrcpy-server-v1.8.jar'
Or should I not use the prebuilt server for that?
Update
Ah, I am not using the correct starting program:
which scrcpy
/usr/local/bin/scrcpy
Update 2
Reading symbols from ./scrcpy...
warning: `/tmp/lto.o': can't open to read symbols: No such file or directory.
(No debugging symbols found in ./scrcpy)
Starting program: /Users/NickStemerdink/Desktop/Meizu screen mirror/scrcpy/x/app/scrcpy
[New Thread 0x1303 of process 48713]
[New Thread 0x1003 of process 48713]
Apparently starting the program from the builddir causes some other problem.
NickStemerdink
on 31 May 2019
Hi @rom1v so gdb shows next (I have the same issue with Meizu after Flyme >= 7.0 upgrade)
^Z[New Thread 0x150f of process 55471]
Thread 2 received signal SIGTSTP, Stopped (user).
0x00007fff73605f32 in ?? () from /usr/lib/system/libsystem_kernel.dylib
(gdb) thread apply all bt
Thread 12 (Thread 0x150f of process 55471):
#0 0x0000000000000000 in ?? ()
Backtrace stopped: Cannot access memory at address 0x0
Thread 11 (Thread 0x1903 of process 55471):
#0 0x00007fff736c03f0 in start_wqthread () from /usr/lib/system/libsystem_pthread.dylib
#1 0xffffffffffffff00 in ?? ()
#2 0x020000000035fff9 in ?? ()
#3 0x00007fffa9e23310 in ?? ()
#4 0x0000000000000000 in ?? ()
Thread 10 (Thread 0x181b of process 55471):
#0 0x00007fff73603bfe in ?? () from /usr/lib/system/libsystem_kernel.dylib
#1 0x00007fff736c0636 in _pthread_wqthread () from /usr/lib/system/libsystem_pthread.dylib
#2 0x00007fff736c03fd in start_wqthread () from /usr/lib/system/libsystem_pthread.dylib
#3 0xffffffffffffff00 in ?? ()
#4 0x020000000015fff9 in ?? ()
#5 0x00007fffa9e23310 in ?? ()
#6 0x0000000000000118 in ?? ()
#7 0x000098c08af12709 in ?? ()
#8 0x0000000000000000 in ?? ()
Thread 9 (Thread 0x280f of process 55471):
#0 0x00007fff7360222a in _block_invoke.modules () from /usr/lib/system/libsystem_info.dylib
#1 0x00007fff7360276c in auth_unix_ops () from /usr/lib/system/libsystem_info.dylib
#2 0x0000000000000000 in ?? ()
Thread 8 (Thread 0x2903 of process 55471):
#0 0x00007fff73605472 in ?? () from /usr/lib/system/libsystem_kernel.dylib
#1 0x0000000100006435 in net_recv ()
#2 0x00000001000066b6 in run_receiver ()
#3 0x000000010034851d in SDL_RunThread () from /usr/local/opt/sdl2/lib/libSDL2-2.0.0.dylib
#4 0x00000001003a7a83 in RunThread () from /usr/local/opt/sdl2/lib/libSDL2-2.0.0.dylib
#5 0x00007fff736c12eb in _pthread_body () from /usr/lib/system/libsystem_pthread.dylib
#6 0x00007fff736c4249 in _pthread_start () from /usr/lib/system/libsystem_pthread.dylib
--Type <RET> for more, q to quit, c to continue without paging--
#7 0x00007fff736c040d in thread_start () from /usr/lib/system/libsystem_pthread.dylib
#8 0x0000000000000000 in ?? ()
Thread 7 (Thread 0x1703 of process 55471):
#0 0x00007fff7360586a in ?? () from /usr/lib/system/libsystem_kernel.dylib
#1 0x00007fff736c456e in _pthread_cond_wait () from /usr/lib/system/libsystem_pthread.dylib
#2 0x00000001003a80fd in SDL_CondWait_REAL () from /usr/local/opt/sdl2/lib/libSDL2-2.0.0.dylib
#3 0x000070000d66ce70 in ?? ()
#4 0x000000010000611d in cond_wait ()
Backtrace stopped: frame did not save the PC
Thread 6 (Thread 0xe2f of process 55471):
#0 0x00007fff73605472 in ?? () from /usr/lib/system/libsystem_kernel.dylib
#1 0x0000000100006435 in net_recv ()
#2 0x0000000100009ace in read_raw_packet ()
#3 0x00000001001094cd in avio_read () from /usr/local/opt/ffmpeg/lib/libavformat.58.dylib
#4 0x0000000100108b5f in avio_seek () from /usr/local/opt/ffmpeg/lib/libavformat.58.dylib
#5 0x00000001001093f1 in avio_read () from /usr/local/opt/ffmpeg/lib/libavformat.58.dylib
#6 0x0000000100128b96 in av_probe_input_buffer2 () from /usr/local/opt/ffmpeg/lib/libavformat.58.dylib
#7 0x0000000000000001 in ?? ()
#8 0x0000000104049000 in ?? ()
#9 0x0000000103b5ad00 in ?? ()
#10 0x000000010401fc00 in ?? ()
#11 0x0000000000000001 in ?? ()
#12 0x0000000000000000 in ?? ()
Thread 3 (Thread 0xa17 of process 55471):
#0 0x00007fff736c03f0 in start_wqthread () from /usr/lib/system/libsystem_pthread.dylib
#1 0x0000000054485244 in ?? ()
#2 0x0000000000000000 in ?? ()
Thread 2 (Thread 0xc03 of process 55471):
#0 0x00007fff73605f32 in ?? () from /usr/lib/system/libsystem_kernel.dylib
--Type <RET> for more, q to quit, c to continue without paging--
#1 0x00007fff73591914 in nanosleep () from /usr/lib/system/libsystem_c.dylib
#2 0x00000001003b060e in SDL_Delay_REAL () from /usr/local/opt/sdl2/lib/libSDL2-2.0.0.dylib
#3 0x000000010031884f in SDL_WaitEventTimeout_REAL () from /usr/local/opt/sdl2/lib/libSDL2-2.0.0.dylib
#4 0x0000000100007553 in event_loop ()
#5 0x0000000100007134 in scrcpy ()
#6 0x0000000100001cf0 in main ()
voloshanenko
on 3 Jun 2019
So in general - very stupid workaround to show scrcpy window - press on the icon , go to scrcpy - About - after dialog opened - close it - Gray window will be shown - when you can click - so touches works as expected.
But no video...
voloshanenko
on 3 Jun 2019
OK, so the client is waiting for video stream from the server:
Thread 8 (Thread 0x2903 of process 55471):
#0 0x00007fff73605472 in ?? () from /usr/lib/system/libsystem_kernel.dylib
#1 0x0000000100006435 in net_recv ()
#2 0x00000001000066b6 in run_receiver ()
Therefore, the server (on the device) seems deadlocked. Nothing special in adb logcat?
rom1v
on 3 Jun 2019
Btw, absolutely same bt from unpatched version.
^Z[New Thread 0x171b of process 56918]
[New Thread 0x2703 of process 56918]
Thread 2 received signal SIGTSTP, Stopped (user).
0x00007fff73605f32 in ?? () from /usr/lib/system/libsystem_kernel.dylib
(gdb) thread apply all bt
Thread 10 (Thread 0x2703 of process 56918):
0 0x00007fff73603bfe in ?? () from /usr/lib/system/libsystem_kernel.dylib
1 0x00007fff736c06e6 in _pthread_wqthread () from /usr/lib/system/libsystem_pthread.dylib
2 0x00007fff736c03fd in start_wqthread () from /usr/lib/system/libsystem_pthread.dylib
3 0x0000000054485244 in ?? ()
4 0x0000000000000000 in ?? ()
Thread 9 (Thread 0x171b of process 56918):
0 0x00007fff736c03f0 in start_wqthread () from /usr/lib/system/libsystem_pthread.dylib
1 0x0000000054485244 in ?? ()
2 0x0000000000000000 in ?? ()
Thread 8 (Thread 0x164b of process 56918):
0 0x00007fff7360222a in _block_invoke.modules () from /usr/lib/system/libsystem_info.dylib
1 0x00007fff7360276c in auth_unix_ops () from /usr/lib/system/libsystem_info.dylib
2 0x0000000000000000 in ?? ()
Thread 7 (Thread 0x2803 of process 56918):
0 0x00007fff7360586a in ?? () from /usr/lib/system/libsystem_kernel.dylib
1 0x00007fff736c456e in _pthread_cond_wait () from /usr/lib/system/libsystem_pthread.dylib
2 0x00000001003a70fd in SDL_CondWait_REAL () from /usr/local/opt/sdl2/lib/libSDL2-2.0.0.dylib
3 0x000070000600fe70 in ?? ()
4 0x000000010000598d in cond_wait ()
Backtrace stopped: frame did not save the PC
Thread 6 (Thread 0xe2f of process 56918):
0 0x00007fff73605472 in ?? () from /usr/lib/system/libsystem_kernel.dylib
1 0x0000000100005c95 in net_recv ()
2 0x0000000100008dde in read_raw_packet ()
3 0x00000001001084cd in avio_read () from /usr/local/opt/ffmpeg/lib/libavformat.58.dylib
4 0x0000000100107b5f in avio_seek () from /usr/local/opt/ffmpeg/lib/libavformat.58.dylib
5 0x00000001001083f1 in avio_read () from /usr/local/opt/ffmpeg/lib/libavformat.58.dylib--Type for more, q to quit, c to continue without paging--
6 0x0000000100127b96 in av_probe_input_buffer2 () from /usr/local/opt/ffmpeg/lib/libavformat.58.dylib
7 0x0000000000000001 in ?? ()
8 0x000000010c800000 in ?? ()
9 0x0000000109700000 in ?? ()
10 0x000000010702b400 in ?? ()
11 0x0000000000000001 in ?? ()
12 0x0000000000000000 in ?? ()
Thread 4 (Thread 0xc0b of process 56918):
0 0x00007fff736c03f0 in start_wqthread () from /usr/lib/system/libsystem_pthread.dylib
1 0xffffffffffffff00 in ?? ()
2 0x020000000035fff9 in ?? ()
3 0x00007fffa9e23310 in ?? ()
4 0x0000000000000000 in ?? ()
Thread 2 (Thread 0xb03 of process 56918):
0 0x00007fff73605f32 in ?? () from /usr/lib/system/libsystem_kernel.dylib
1 0x00007fff73591914 in nanosleep () from /usr/lib/system/libsystem_c.dylib
2 0x00000001003af60e in SDL_Delay_REAL () from /usr/local/opt/sdl2/lib/libSDL2-2.0.0.dylib
3 0x000000010031784f in SDL_WaitEventTimeout_REAL () from /usr/local/opt/sdl2/lib/libSDL2-2.0.0.dylib
4 0x00000001000069b3 in event_loop ()
5 0x00000001000065d5 in scrcpy ()
6 0x00000001000018c0 in main ()
voloshanenko
on 3 Jun 2019
in logcat absolutely nothing useful (
bash-5.0# adb logcat
--------- beginning of main
06-02 09:06:07.247 2488 2488 W auditd : type=2000 audit(0.0:1): initialized
06-02 09:06:08.779 2488 2488 I auditd : type=1403 audit(0.0:2): policy loaded auid=4294967295 ses=4294967295
06-02 09:06:08.779 1 1 I init : type=1400 audit(0.0:3): avc: denied { read } for name="mz_rpmb_ctl" dev="tmpfs" ino=5218 scontext=u:r:kernel:s0 tcontext=u:object_r:tmpfs:s0 tclass=chr_file permissive=1
06-02 09:06:08.779 1 1 I init : type=1400 audit(0.0:4): avc: denied { open } for path="/dev/mz_rpmb_ctl" dev="tmpfs" ino=5218 scontext=u:r:kernel:s0 tcontext=u:object_r:tmpfs:s0 tclass=chr_file permissive=1
06-02 09:06:08.779 1 1 I init : type=1400 audit(0.0:5): avc: denied { ioctl } for path="/dev/mz_rpmb_ctl" dev="tmpfs" ino=5218 ioctlcmd=1729 scontext=u:r:kernel:s0 tcontext=u:object_r:tmpfs:s0 tclass=chr_file permissive=1
06-02 09:06:08.789 2488 2488 W auditd : type=1404 audit(0.0:6): enforcing=1 old_enforcing=0 auid=4294967295 ses=4294967295
06-02 09:06:09.029 1677 1677 W ueventd : type=1400 audit(0.0:7): avc: denied { relabelfrom } for name="mz_rpmb_ctl" dev="tmpfs" ino=5218 scontext=u:r:ueventd:s0 tcontext=u:object_r:tmpfs:s0 tclass=chr_file permissive=0
06-02 09:06:09.029 1677 1677 W ueventd : type=1400 audit(0.0:8): avc: denied { setattr } for name="mz_rpmb_ctl" dev="tmpfs" ino=5218 scontext=u:r:ueventd:s0 tcontext=u:object_r:tmpfs:s0 tclass=chr_file permissive=0
06-02 09:06:09.259 2491 2491 W mcDriverDaemon: type=1400 audit(0.0:9): avc: denied { use } for path="/sys/devices/virtual/misc/mz_rpmb_ctl/dev" dev="sysfs" ino=16925 scontext=u:r:mobicoredaemon:s0 tcontext=u:r:kernel:s0 tclass=fd permissive=0
06-02 09:06:09.269 2491 2491 W mcDriverDaemon: type=1400 audit(0.0:10): avc: denied { read } for path="/sys/devices/virtual/misc/mz_rpmb_ctl/dev" dev="sysfs" ino=16925 scontext=u:r:mobicoredaemon:s0 tcontext=u:object_r:sysfs:s0 tclass=file permissive=0
--------- beginning of system
06-02 09:06:09.278 0 1 E handle_root_process: hips::handle_root_process: mz_is_rooted: 0
06-02 09:06:09.282 0 2491 I McDaemon: Initialise Secure World [hardware/samsung_slsi/exynos8890/mobicore/Daemon/src/MobiCoreDriverDaemon.cpp:185]
06-02 09:06:09.285 0 2491 I TeeSecureWorld: driver version: v4.1 [hardware/samsung_slsi/exynos8890/mobicore/Daemon/src/SecureWorld.cpp:316]
06-02 09:06:09.321 0 2488 E SchedPolicy: open of /dev/cpuctl/fg_system/tasks failed: No such file or directory
06-02 09:06:09.321 0 2488 E SchedPolicy: open of /dev/cpuctl/bg_system/tasks failed: No such file or directory
06-02 09:06:09.321 0 2488 E SchedPolicy: open of /dev/cpuctl/fg_ui/tasks failed: No such file or directory
06-02 09:06:09.361 2490 2490 I : debuggerd: starting
06-02 09:06:09.378 2489 2489 I : debuggerd: starting
06-02 09:06:09.386 2491 2491 I TeeSecureWorld: TEE is ready [hardware/samsung_slsi/exynos8890/mobicore/Daemon/src/SecureWorld.cpp:354]
06-02 09:06:09.386 2491 2491 I McDaemon: Load secure drivers [hardware/samsung_slsi/exynos8890/mobicore/Daemon/src/MobiCoreDriverDaemon.cpp:193]
06-02 09:06:09.405 2492 2492 I vold : Vold 3.0 (the awakening) firing up
06-02 09:06:09.406 2492 2492 V vold : Detected support for: ext4 vfat
06-02 09:06:09.428 2491 2491 W McDaemon: mcRegistry read So.Soc failed: 16 [hardware/samsung_slsi/exynos8890/mobicore/Daemon/src/PrivateRegistry.cpp:322]
06-02 09:06:09.428 2491 2491 W McDaemon: mcRegistry read So.Soc failed: 16 [hardware/samsung_slsi/exynos8890/mobicore/Daemon/src/PrivateRegistry.cpp:377]
06-02 09:06:09.428 2491 2491 W McDaemon: mcRegistry read So.Root failed: 16 [hardware/samsung_slsi/exynos8890/mobicore/Daemon/src/PrivateRegistry.cpp:481]
06-02 09:06:09.428 2491 2491 W TeeRegistryServer: Device endorsements not supported [hardware/samsung_slsi/exynos8890/mobicore/Daemon/src/RegistryServer.cpp:381]
06-02 09:06:09.428 2491 2491 I McDaemon: t-base-EXYNOS64-Android-311A-V005-20160811_165019_16226_44341 [hardware/samsung_slsi/exynos8890/mobicore/Daemon/src/MobiCoreDriverDaemon.cpp:221]
06-02 09:06:09.428 2491 2491 I TeeSecureWorld: GP loading blocked [hardware/samsung_slsi/exynos8890/mobicore/Daemon/src/SecureWorld.cpp:595]
06-02 09:06:09.429 2491 2491 I McDaemon: Start services [hardware/samsung_slsi/exynos8890/mobicore/Daemon/src/MobiCoreDriverDaemon.cpp:242]
06-02 09:06:09.429 2491 2491 I McDaemon: * start secure world interface [hardware/samsung_slsi/exynos8890/mobicore/Daemon/src/MobiCoreDriverDaemon.cpp:246]
06-02 09:06:09.429 2491 2491 I McDaemon: * start filesystem wrapper [hardware/samsung_slsi/exynos8890/mobicore/Daemon/src/MobiCoreDriverDaemon.cpp:246]
06-02 09:06:09.429 2491 2504 I TeeSecureWorld: Start listening to secure world [hardware/samsung_slsi/exynos8890/mobicore/Daemon/src/SecureWorld.cpp:504]
06-02 09:06:09.429 2491 2505 I TeeFileSystemWrapper: Starting FileSystem open thread [hardware/samsung_slsi/exynos8890/mobicore/Daemon/src/FSD2Wrapper.cpp:100]
06-02 09:06:09.429 2491 2491 I McDaemon: * start registry server [hardware/samsung_slsi/exynos8890/mobicore/Daemon/src/MobiCoreDriverDaemon.cpp:246]
06-02 09:06:09.429 2491 2505 E TeeFilesystem: *****************************
06-02 09:06:09.429 2491 2505 E TeeFilesystem: *** ERROR: creating storage folder failed with "No such file or directory"(errno 2)
06-02 09:06:09.429 2491 2505 E TeeFilesystem: *** Detected in hardware/samsung_slsi/exynos8890/mobicore/Daemon/src/FSD2.cpp:312()
06-02 09:06:09.429 2491 2505 E TeeFilesystem: *****************************
06-02 09:06:09.429 2491 2505 I TeeFileSystemWrapper: FileSystem open failed, re-try... [hardware/samsung_slsi/exynos8890/mobicore/Daemon/src/FSD2Wrapper.cpp:113]
06-02 09:06:09.429 2491 2491 I McDaemon: * start debug session [hardware/samsung_slsi/exynos8890/mobicore/Daemon/src/MobiCoreDriverDaemon.cpp:246]
06-02 09:06:09.429 2491 2491 I TeeSyDriverClient: driver version: v4.1 [hardware/samsung_slsi/exynos8890/mobicore/ClientLib/src/driver_client.cpp:94]
06-02 09:06:09.429 2491 2491 I TeeSyDriverClient: driver client open [hardware/samsung_slsi/exynos8890/mobicore/ClientLib/src/driver_client.cpp:106]
06-02 09:06:09.429 2491 2506 I TeeRegistryServer: void RegistryServer::Impl::run(): Starting server [hardware/samsung_slsi/exynos8890/mobicore/Daemon/src/RegistryServer.cpp:260]
06-02 09:06:09.430 2491 2504 W TeeSecureWorld: Cannot open trustlet /data/app/mcRegistry/08050500000000000000000000000000.tlbin (No such file or directory) [hardware/samsung_slsi/exynos8890/mobicore/Daemon/src/SecureWorld.cpp:202]
06-02 09:06:09.431 2491 2491 I TeeDebugSession: session opened [hardware/samsung_slsi/exynos8890/mobicore/Daemon/src/DebugSession.cpp:136]
06-02 09:06:09.431 2491 2491 I McDaemon: * start TUI starter [hardware/samsung_slsi/exynos8890/mobicore/Daemon/src/MobiCoreDriverDaemon.cpp:246]
06-02 09:06:09.431 2491 2491 W TeeTuiStarter: TUI device not found, skip [hardware/samsung_slsi/exynos8890/mobicore/Daemon/src/TuiStarter.cpp:48]
06-02 09:06:09.431 2491 2491 I McDaemon: Daemon running [hardware/samsung_slsi/exynos8890/mobicore/Daemon/src/MobiCoreDriverDaemon.cpp:256]
06-02 09:06:09.672 2492 2522 D vold : e4crypt_init_user0
06-02 09:06:09.672 2492 2522 D vold : e4crypt_prepare_user_storage for volume null, user 0, serial 0, flags 1
06-02 09:06:09.672 2492 2522 D vold : Preparing: /data/system/users/0
06-02 09:06:09.673 2492 2522 D vold : Preparing: /data/misc/profiles/cur/0
06-02 09:06:09.673 2492 2522 D vold : Preparing: /data/misc/profiles/cur/0/foreign-dex
06-02 09:06:09.673 2492 2522 D vold : Preparing: /data/system_de/0
06-02 09:06:09.673 2492 2522 D vold : Preparing: /data/misc_de/0
06-02 09:06:09.673 2492 2522 D vold : Preparing: /data/user_de/0
06-02 09:06:09.673 2492 2522 D vold : e4crypt_unlock_user_key 0 serial=0 token_present=0
06-02 09:06:09.673 2492 2522 E vold : Failed to chmod /data/system_ce/0: No such file or directory
06-02 09:06:09.673 2492 2522 E vold : Failed to chmod /data/misc_ce/0: No such file or directory
06-02 09:06:09.673 2492 2522 E vold : Failed to chmod /data/media/0: No such file or directory
06-02 09:06:09.674 1 1 I vdc : 200 2496 Command succeeded
06-02 09:06:09.679 2547 2547 W ifaad : type=1400 audit(0.0:11): avc: denied { use } for path="/sys/devices/virtual/misc/mz_rpmb_ctl/dev" dev="sysfs" ino=16925 scontext=u:r:ifaad:s0 tcontext=u:r:kernel:s0 tclass=fd permissive=0
06-02 09:06:09.679 2547 2547 W ifaad : type=1400 audit(0.0:12): avc: denied { read } for path="/sys/devices/virtual/misc/mz_rpmb_ctl/dev" dev="sysfs" ino=16925 scontext=u:r:ifaad:s0 tcontext=u:object_r:sysfs:s0 tclass=file permissive=0
06-02 09:06:09.679 2547 2547 W ifaad : type=1400 audit(0.0:13): avc: denied { getattr } for path="/vendor" dev="rootfs" ino=1231 scontext=u:r:ifaad:s0 tcontext=u:object_r:rootfs:s0 tclass=lnk_file permissive=0
06-02 09:06:09.687 2543 2543 I /system/bin/tzdatacheck: tzdata file /data/misc/zoneinfo/current/tzdata does not exist. No action required.
06-02 09:06:09.699 2551 2551 W sh : type=1400 audit(0.0:14): avc: denied { use } for path="/sys/devices/virtual/misc/mz_rpmb_ctl/dev" dev="sysfs" ino=16925 scontext=u:r:shell:s0 tcontext=u:r:kernel:s0 tclass=fd permissive=0
06-02 09:06:09.699 2551 2551 W sh : type=1400 audit(0.0:15): avc: denied { read } for path="/sys/devices/virtual/misc/mz_rpmb_ctl/dev" dev="sysfs" ino=16925 scontext=u:r:shell:s0 tcontext=u:object_r:sysfs:s0 tclass=file permissive=0
06-02 09:06:09.709 2547 2547 I ifaad : Starting ifaad
06-02 09:06:09.711 2492 2522 D VoldCryptCmdListener: cryptfs mountdefaultencrypted
06-02 09:06:09.711 2548 2548 I lowmemorykiller: Using in-kernel low memory killer interface
06-02 09:06:09.712 2492 2554 I Cryptfs : cryptfs_check_passwd
06-02 09:06:09.713 2492 2554 D Cryptfs : crypt_ftr->fs_size = 117030872
06-02 09:06:09.713 2492 2554 I Cryptfs : Using scrypt with keymaster for cryptfs KDF
06-02 09:06:09.734 2550 2550 I SurfaceFlinger: SurfaceFlinger is starting
06-02 09:06:09.735 2550 2550 I SurfaceFlinger: SurfaceFlinger's main thread ready to run. Initializing graphics H/W...
06-02 09:06:09.780 2550 2550 D libEGL : loaded /vendor/lib64/egl/libGLES_mali.so
06-02 09:06:09.817 2550 2550 I gralloc : using (id=)
06-02 09:06:09.817 2550 2550 I gralloc : xres = 1440 px
06-02 09:06:09.817 2550 2550 I gralloc : yres = 2560 px
06-02 09:06:09.817 2550 2550 I gralloc : width = 72 mm (508.000000 dpi)
06-02 09:06:09.817 2550 2550 I gralloc : height = 121 mm (537.388428 dpi)
06-02 09:06:09.817 2550 2550 I gralloc : refresh rate = 60.60 Hz
06-02 09:06:09.819 2550 2550 D hwcomposer: using
06-02 09:06:09.819 2550 2550 D hwcomposer: xres = 1440 px
06-02 09:06:09.819 2550 2550 D hwcomposer: yres = 2560 px
06-02 09:06:09.819 2550 2550 D hwcomposer: width = 72 mm (508.000000 dpi)
06-02 09:06:09.819 2550 2550 D hwcomposer: height = 121 mm (537.388000 dpi)
06-02 09:06:09.819 2550 2550 D hwcomposer: refresh rate = 60 Hz
06-02 09:06:09.819 2550 2550 I DisplayResourceManagerModule: internalMPP type(10), index(1)
06-02 09:06:09.819 2550 2550 I DisplayResourceManagerModule: internalMPP type(10), index(2)
06-02 09:06:09.819 2550 2550 I DisplayResourceManagerModule: internalMPP type(10), index(3)
06-02 09:06:09.819 2550 2550 I DisplayResourceManagerModule: internalMPP type(0), index(0)
06-02 09:06:09.819 2550 2550 I DisplayResourceManagerModule: internalMPP type(0), index(1)
06-02 09:06:09.820 2550 2550 I DisplayResourceManagerModule: internalMPP type(2), index(0)
06-02 09:06:09.820 2550 2550 I DisplayResourceManagerModule: internalMPP type(2), index(1)
06-02 09:06:09.820 2550 2550 I DisplayResourceManagerModule: externalMPP type(4), index(0)
06-02 09:06:09.820 2550 2550 I hwcutils: Open /dev/s5p-smem
06-02 09:06:09.820 2550 2550 I DisplayResourceManagerModule: externalMPP type(4), index(0)
06-02 09:06:09.820 2550 2550 I hwcutils: Open /dev/s5p-smem
06-02 09:06:09.820 2550 2550 I DisplayResourceManagerModule: externalMPP type(4), index(0)
06-02 09:06:09.820 2550 2550 I hwcutils: Open /dev/s5p-smem
06-02 09:06:09.820 2550 2550 I DisplayResourceManagerModule: externalMPP type(4), index(0)
06-02 09:06:09.820 2550 2550 I hwcutils: Open /dev/s5p-smem
06-02 09:06:09.820 2550 2550 I DisplayResourceManagerModule: externalMPP type(4), index(0)
06-02 09:06:09.820 2550 2550 I hwcutils: Open /dev/s5p-smem
06-02 09:06:09.821 2550 2550 I hwcomposer: PSR info devname = /sys/devices/13960000.decon_f/psr_info
06-02 09:06:09.821 2550 2550 I hwcomposer: PSR mode = 2 (0: video mode, 1: DP PSR mode, 2: MIPI-DSI command mode)
06-02 09:06:09.821 2550 2550 I hwcomposer: Panel type = 0 (0: Legacy, 1: DSC)
06-02 09:06:09.822 2550 2550 I SurfaceFlinger: Using composer version 1.5
06-02 09:06:09.822 2550 2550 E display : [PrimaryDisplay] unknown display attribute 6
06-02 09:06:09.823 2550 2550 I SurfaceFlinger: EGL information:
06-02 09:06:09.823 2550 2550 I SurfaceFlinger: vendor : Android
06-02 09:06:09.823 2550 2550 I SurfaceFlinger: version : 1.4 Android META-EGL
06-02 09:06:09.823 2550 2550 I SurfaceFlinger: extensions: EGL_KHR_get_all_proc_addresses EGL_ANDROID_presentation_time EGL_KHR_swap_buffers_with_damage EGL_ANDROID_create_native_client_buffer EGL_ANDROID_front_buffer_auto_refresh EGL_KHR_image EGL_KHR_image_base EGL_KHR_gl_texture_2D_image EGL_KHR_gl_texture_cubemap_image EGL_KHR_gl_renderbuffer_image EGL_KHR_fence_sync EGL_KHR_create_context EGL_KHR_config_attribs EGL_KHR_surfaceless_context EGL_EXT_create_context_robustness EGL_ANDROID_image_native_buffer EGL_KHR_wait_sync EGL_ANDROID_recordable EGL_KHR_partial_update EGL_KHR_mutable_render_buffer EGL_EXT_protected_content
06-02 09:06:09.823 2550 2550 I SurfaceFlinger: Client API: OpenGL_ES
06-02 09:06:09.823 2550 2550 I SurfaceFlinger: EGLSurface: 8-8-8-8, config=0x7f7f259138
06-02 09:06:09.830 2550 2550 I SurfaceFlinger: OpenGL ES informations:
06-02 09:06:09.830 2550 2550 I SurfaceFlinger: vendor : ARM
06-02 09:06:09.830 2550 2550 I SurfaceFlinger: renderer : Mali-T880
06-02 09:06:09.830 2550 2550 I SurfaceFlinger: version : OpenGL ES 3.2 v1.r15p0-00rel0.dd7090d15a43db88f29a3de3b24d5505
06-02 09:06:09.830 2550 2550 I SurfaceFlinger: extensions: GL_EXT_debug_marker GL_ARM_rgba8 GL_ARM_mali_shader_binary GL_OES_depth24 GL_OES_depth_texture GL_OES_depth_texture_cube_map GL_OES_packed_depth_stencil GL_OES_rgb8_rgba8 GL_EXT_read_format_bgra GL_OES_compressed_paletted_texture GL_OES_compressed_ETC1_RGB8_texture GL_OES_standard_derivatives GL_OES_EGL_image GL_OES_EGL_image_external GL_OES_EGL_image_external_essl3 GL_OES_EGL_sync GL_OES_texture_npot GL_OES_vertex_half_float GL_OES_required_internalformat GL_OES_vertex_array_object GL_OES_mapbuffer GL_EXT_texture_format_BGRA8888 GL_EXT_texture_rg GL_EXT_texture_type_2_10_10_10_REV GL_OES_fbo_render_mipmap GL_OES_element_index_uint GL_EXT_shadow_samplers GL_OES_texture_compression_astc GL_KHR_texture_compression_astc_ldr GL_KHR_texture_compression_astc_hdr GL_KHR_texture_compression_astc_sliced_3d GL_KHR_debug GL_EXT_occlusion_query_boolean GL_EXT_disjoint_timer_query GL_EXT_blend_minmax GL_EXT_discard_framebuffer GL_OES_get_program_binary GL_OES_texture_3D GL_EXT_texture_storage GL_EXT_multisamp
06-02 09:06:09.830 2550 2550 I SurfaceFlinger: GL_MAX_TEXTURE_SIZE = 8192
06-02 09:06:09.830 2550 2550 I SurfaceFlinger: GL_MAX_VIEWPORT_DIMS = 8192
06-02 09:06:09.831 2550 2550 I BufferQueue: [unnamed-2550-0](this:0x7f7b3ca000,id:0,api:0,p:-1,c:-1) BufferQueue core=(2550:/system/bin/surfaceflinger)
06-02 09:06:09.831 2550 2550 D BufferQueueConsumer: [unnamed-2550-0](this:0x7f7b3ca000,id:0,api:0,p:-1,c:2550) connect(C): consumer=(2550:/system/bin/surfaceflinger) controlledByApp=false
06-02 09:06:09.831 2550 2550 D BufferQueueProducer: [FramebufferSurface](this:0x7f7b3ca000,id:0,api:1,p:2550,c:2550) connect(P): api=1 producer=(2550:/system/bin/surfaceflinger) producerControlledByApp=false
06-02 09:06:09.831 2550 2550 D mali_winsys: EGLint new_window_surface(egl_winsys_display*, void*, EGLSurface, EGLConfig, egl_winsys_surface**, egl_color_buffer_format*, EGLBoolean) returns 0x3000, [1440x2560]-format:1
06-02 09:06:09.849 2588 2588 W bootanimation: type=1400 audit(0.0:16): avc: denied { use } for path="/sys/devices/virtual/misc/mz_rpmb_ctl/dev" dev="sysfs" ino=16925 scontext=u:r:bootanim:s0 tcontext=u:r:kernel:s0 tclass=fd permissive=0
06-02 09:06:09.849 2588 2588 W bootanimation: type=1400 audit(0.0:17): avc: denied { getattr } for path="/vendor" dev="rootfs" ino=1231 scontext=u:r:bootanim:s0 tcontext=u:object_r:rootfs:s0 tclass=lnk_file permissive=0
06-02 09:06:09.849 2550 2550 I DisplayDevice: DisplayDevice::setup Offscreen Rendering for display: Built-in Screen
06-02 09:06:09.858 2550 2550 I DisplayDevice: DisplayDevice: createOffscreenRenderBuffer:Tex:2 FBO:1 W:1440 H:2560
06-02 09:06:09.861 2550 2550 D SurfaceFlinger: Set power mode=2, type=0 flinger=0x7f7f247780
06-02 09:06:09.861 2550 2550 D SurfaceFlinger: HWC_POWER_MODE_DOZE_SUSPEND mode=2, type=0
06-02 09:06:09.861 2550 2550 I hwcomposer: int exynos_setPowerMode(struct hwc_composer_device_1 *, int, int):: disp(0), mode(2)
06-02 09:06:09.932 2588 2588 D BootAnimation: [BootAnimation main 64]nVolume=-1
06-02 09:06:09.932 2588 2588 D BootAnimation: before new BootAnimation...
06-02 09:06:09.932 2588 2588 D BootAnimation: [BootAnimation main 69]before new BootAnimation...
06-02 09:06:09.932 2588 2588 D BootAnimation: [BootAnimation BootAnimation 79]
06-02 09:06:09.934 2588 2588 D BootAnimation: joinThreadPool...
06-02 09:06:09.934 2588 2588 D BootAnimation: [BootAnimation main 72]before joinThreadPool...
06-02 09:06:10.133 2550 2550 D SurfaceFlinger: shader cache generated - 24 shaders in 246.892960 ms
06-02 09:06:10.140 2550 2550 E display : WIN_CONFIG is skipped, but mLastRetireFenceFd is not valid
06-02 09:06:10.140 2550 2550 I BufferQueue: [unnamed-2550-1](this:0x7f7b17c800,id:1,api:0,p:-1,c:-1) BufferQueue core=(2550:/system/bin/surfaceflinger)
06-02 09:06:10.141 2550 2550 D BufferQueueConsumer: [unnamed-2550-1](this:0x7f7b17c800,id:1,api:0,p:-1,c:2550) connect(C): consumer=(2550:/system/bin/surfaceflinger) controlledByApp=false
06-02 09:06:10.158 2588 2594 D libEGL : loaded /vendor/lib64/egl/libGLES_mali.so
06-02 09:06:10.162 2550 2550 E display : WIN_CONFIG is skipped, but mLastRetireFenceFd is not valid
06-02 09:06:10.182 2550 2556 D BufferQueueProducer: [BootAnimation](this:0x7f7b17c800,id:1,api:1,p:2588,c:2550) connect(P): api=1 producer=(2588:/system/bin/bootanimation) producerControlledByApp=false
06-02 09:06:10.183 2588 2594 D mali_winsys: EGLint new_window_surface(egl_winsys_display*, void*, EGLSurface, EGLConfig, egl_winsys_surface**, egl_color_buffer_format*, EGLBoolean) returns 0x3000, [1440x2560]-format:2
06-02 09:06:10.190 2588 2594 E BootAnimation: couldn't find audio_conf.txt
06-02 09:06:10.207 2492 2554 I Cryptfs : keymaster module name is Keymaster TEE HAL
06-02 09:06:10.207 2492 2554 I Cryptfs : keymaster version is 256
06-02 09:06:10.207 2492 2554 I Cryptfs : Found keymaster1 module, using keymaster1 API.
06-02 09:06:10.207 2492 2554 I TeeSyDriverClient: driver version: v4.1 [hardware/samsung_slsi/exynos8890/mobicore/ClientLib/src/driver_client.cpp:94]
06-02 09:06:10.207 2492 2554 I TeeSyDriverClient: driver client open [hardware/samsung_slsi/exynos8890/mobicore/ClientLib/src/driver_client.cpp:106]
06-02 09:06:10.226 2492 2554 I Cryptfs : Signing safely-padded object
06-02 09:06:10.390 2492 2554 I TeeSyDriverClient: driver client closed [hardware/samsung_slsi/exynos8890/mobicore/ClientLib/src/driver_client.cpp:116]
06-02 09:06:10.430 2491 2505 E TeeFilesystem: *****************************
06-02 09:06:10.430 2491 2505 E TeeFilesystem: *** ERROR: creating storage folder failed with "No such file or directory"(errno 2)
06-02 09:06:10.430 2491 2505 E TeeFilesystem: *** Detected in hardware/samsung_slsi/exynos8890/mobicore/Daemon/src/FSD2.cpp:312()
06-02 09:06:10.430 2491 2505 E TeeFilesystem: *****************************
06-02 09:06:10.430 2491 2505 I TeeFileSystemWrapper: FileSystem open failed, re-try... [hardware/samsung_slsi/exynos8890/mobicore/Daemon/src/FSD2Wrapper.cpp:113]
06-02 09:06:10.709 2547 2547 D ifaad : IfaaDaemonProxy instances
06-02 09:06:10.894 2492 2554 I Cryptfs : Enabling support for allow_discards in dmcrypt.
06-02 09:06:10.896 2492 2508 D vold : Disk at 254:0 changed
06-02 09:06:11.261 2550 2556 I BufferQueueProducer: [BootAnimation](this:0x7f7b17c800,id:1,api:1,p:2588,c:2550) queueBuffer: fps=59.59 dur=1006.91 max=20.90 min=10.23
06-02 09:06:11.380 2492 2554 I Cryptfs : Password matches
06-02 09:06:11.381 2492 2554 D Cryptfs : test_mount_encrypted_fs(): Master key saved
06-02 09:06:11.381 2492 2554 I Cryptfs : keymaster module name is Keymaster TEE HAL
06-02 09:06:11.381 2492 2554 I Cryptfs : keymaster version is 256
06-02 09:06:11.381 2492 2554 I Cryptfs : Found keymaster1 module, using keymaster1 API.
06-02 09:06:11.381 2492 2554 I TeeSyDriverClient: driver version: v4.1 [hardware/samsung_slsi/exynos8890/mobicore/ClientLib/src/driver_client.cpp:94]
06-02 09:06:11.381 2492 2554 I TeeSyDriverClient: driver client open [hardware/samsung_slsi/exynos8890/mobicore/ClientLib/src/driver_client.cpp:106]
06-02 09:06:11.395 2492 2554 I TeeSyDriverClient: driver client closed [hardware/samsung_slsi/exynos8890/mobicore/ClientLib/src/driver_client.cpp:116]
06-02 09:06:11.395 2492 2554 D Cryptfs : Password is default - restarting filesystem
06-02 09:06:11.396 2492 2554 D Cryptfs : unmounting /data succeeded
06-02 09:06:11.430 2491 2505 E TeeFilesystem: *****************************
06-02 09:06:11.430 2491 2505 E TeeFilesystem: *** ERROR: creating storage folder failed with "No such file or directory"(errno 2)
06-02 09:06:11.430 2491 2505 E TeeFilesystem: *** Detected in hardware/samsung_slsi/exynos8890/mobicore/Daemon/src/FSD2.cpp:312()
06-02 09:06:11.430 2491 2505 E TeeFilesystem: *****************************
06-02 09:06:11.430 2491 2505 I TeeFileSystemWrapper: FileSystem open failed, re-try... [hardware/samsung_slsi/exynos8890/mobicore/Daemon/src/FSD2Wrapper.cpp:113]
06-02 09:06:12.273 2550 2558 I BufferQueueProducer: [BootAnimation](this:0x7f7b17c800,id:1,api:1,p:2588,c:2550) queueBuffer: fps=58.32 dur=1011.60 max=34.42 min=15.79
06-02 09:06:12.430 2491 2505 E TeeFilesystem: *****************************
06-02 09:06:12.430 2491 2505 E TeeFilesystem: *** ERROR: creating storage folder failed with "No such file or directory"(errno 2)
06-02 09:06:12.430 2491 2505 E TeeFilesystem: *** Detected in hardware/samsung_slsi/exynos8890/mobicore/Daemon/src/FSD2.cpp:312()
06-02 09:06:12.430 2491 2505 E TeeFilesystem: *****************************
06-02 09:06:12.430 2491 2505 I TeeFileSystemWrapper: FileSystem open failed, re-try... [hardware/samsung_slsi/exynos8890/mobicore/Daemon/src/FSD2Wrapper.cpp:113]
06-02 09:06:13.283 2550 2556 I BufferQueueProducer: [BootAnimation](this:0x7f7b17c800,id:1,api:1,p:2588,c:2550) queueBuffer: fps=59.40 dur=1010.06 max=18.06 min=15.53
06-02 09:06:13.430 2491 2505 E TeeFilesystem: *****************************
06-02 09:06:13.430 2491 2505 E TeeFilesystem: *** ERROR: creating storage folder failed with "No such file or directory"(errno 2)
06-02 09:06:13.430 2491 2505 E TeeFilesystem: *** Detected in hardware/samsung_slsi/exynos8890/mobicore/Daemon/src/FSD2.cpp:312()
06-02 09:06:13.430 2491 2505 E TeeFilesystem: *****************************
06-02 09:06:13.430 2491 2505 I TeeFileSystemWrapper: FileSystem open failed, re-try... [hardware/samsung_slsi/exynos8890/mobicore/Daemon/src/FSD2Wrapper.cpp:113]
It seems that it's after reboot logs only - and never updated.
Will try with
logcat -b all -v color -d
voloshanenko
on 3 Jun 2019
So logcat connected with the issue
06-03 18:45:17.154 8906 8919 W ACodec : do not know color format 0x7f000011 = 2130706449
06-03 18:45:17.155 8906 8919 W ACodec : do not know color format 0x10 = 16
06-03 18:45:17.156 8906 8919 W ACodec : do not know color format 0x7f00a000 = 2130747392
06-03 18:45:17.156 8906 8919 W ACodec : do not know color format 0x7f000789 = 2130708361
06-03 18:45:17.158 8906 8919 I ACodec : setupAVCEncoderParameters with [profile: Baseline] [level: Level31]
06-03 18:45:17.159 8906 8919 I ACodec : [OMX.Exynos.AVC.Encoder] cannot encode HDR static metadata. Ignoring.
06-03 18:45:17.159 8906 8919 I ACodec : setupVideoEncoder succeeded
06-03 18:45:17.160 8906 8919 W ACodec : do not know color format 0x7f000789 = 2130708361
06-03 18:45:17.160 2651 3647 E OMXNodeInstance: getConfig(a5b004d:Exynos.AVC.Encoder, ConfigAndroidIntraRefresh(0x6f60000a)) ERROR: UnsupportedIndex(0x8000101a)
06-03 18:45:17.163 2651 3633 I BufferQueue: [unnamed-2651-1](this:0xf5520000,id:1,api:0,p:-1,c:-1) BufferQueue core=(2651:media.codec)
06-03 18:45:17.163 2651 3633 D BufferQueueConsumer: [GraphicBufferSource](this:0xf5520000,id:1,api:0,p:-1,c:2651) connect(C): consumer=(2651:media.codec) controlledByApp=false
06-03 18:45:17.163 2651 3633 D GraphicBufferSource: setting dataspace: 0x102
06-03 18:45:17.165 2651 3641 D GraphicBufferSource: requesting color aspects (R:2(Limited), P:1(BT709_5), M:1(BT709_5), T:3(SMPTE170M))
06-03 18:45:17.166 8906 8906 I FlymeFontsHelper: UserId == 0
06-03 18:45:17.167 8906 8906 E Surface : Could not create instance of Surface from IGraphicBufferProducer.
06-03 18:45:17.167 8906 8906 E Surface : java.lang.NullPointerException: Attempt to read from field 'boolean com.meizu.nightmode.MzNightModeManager.mHaveInit' on a null object reference
06-03 18:45:17.167 8906 8906 E Surface : at com.meizu.nightmode.MzNightModeManager.getDefault(MzNightModeManager.java:241)
06-03 18:45:17.167 8906 8906 E Surface : at android.graphics.Canvas.<init>(Canvas.java:2606)
06-03 18:45:17.167 8906 8906 E Surface : at android.view.Surface$CompatibleCanvas.<init>(Surface.java:595)
06-03 18:45:17.167 8906 8906 E Surface : at android.view.Surface.<init>(Surface.java:93)
06-03 18:45:17.167 8906 8906 E Surface : at android.media.MediaCodec.createInputSurface(Native Method)
06-03 18:45:17.167 8906 8906 E Surface : at com.genymobile.scrcpy.ScreenEncoder.streamScreen(ScreenEncoder.java:70)
06-03 18:45:17.167 8906 8906 E Surface : at com.genymobile.scrcpy.Server.scrcpy(Server.java:30)
06-03 18:45:17.167 8906 8906 E Surface : at com.genymobile.scrcpy.Server.main(Server.java:128)
06-03 18:45:17.167 8906 8906 E Surface : at com.android.internal.os.RuntimeInit.nativeFinishInit(Native Method)
06-03 18:45:17.167 8906 8906 E Surface : at com.android.internal.os.RuntimeInit.main(RuntimeInit.java:277)
06-03 18:45:17.182 2551 2551 I BufferQueue: [unnamed-2551-35](this:0x7f77f6b000,id:35,api:0,p:-1,c:-1) BufferQueue core=(2551:/system/bin/surfaceflinger)
06-03 18:45:17.183 2651 8920 I EXYNOS_BASE_COMP: [0xf6333300][Exynos_OMX_ComponentStateSet] current:(OMX_StateLoaded) dest:(OMX_StateIdle)
OK, so it's #151.
rom1v
on 3 Jun 2019
Even after enabling Night mode via Flyme Lab apk + quick shortcut apk (non-China firmware) - the issue still persists (
voloshanenko
on 3 Jun 2019
ERROR: Could not open video stream
Devices : development board, no screen
OS : Mac 10.14.5
Log:
# My device has no screen
> scrcpy
/usr/local/Cellar/scrcpy/1.8/share/scr...shed. 4.1 MB/s (19850 bytes in 0.005s)
ERROR: Exception on thread Thread[main,5,main]
java.lang.IllegalArgumentException: start failed
at android.media.MediaCodec.native_start(Native Method)
at android.media.MediaCodec.start(MediaCodec.java:1885)
at com.genymobile.scrcpy.ScreenEncoder.streamScreen(ScreenEncoder.java:71)
at com.genymobile.scrcpy.Server.scrcpy(Server.java:28)
at com.genymobile.scrcpy.Server.main(Server.java:110)
at com.android.internal.os.RuntimeInit.nativeFinishInit(Native Method)
2019-06-20 15:04:50.676 scrcpy[6482:279409] INFO: Initial texture: 1280x720
at com.android.internal.os.RuntimeInit.main(RuntimeInit.java:258)
2019-06-20 15:04:50.684 scrcpy[6482:279526] ERROR: Could not open video stream
lhzlg3368
on 20 Jun 2019
ERROR: Could not open video stream
Devices : development board, no screen
OS : Mac 10.14.5
Log:
# My device has no screen > scrcpy /usr/local/Cellar/scrcpy/1.8/share/scr...shed. 4.1 MB/s (19850 bytes in 0.005s) ERROR: Exception on thread Thread[main,5,main] java.lang.IllegalArgumentException: start failed at android.media.MediaCodec.native_start(Native Method) at android.media.MediaCodec.start(MediaCodec.java:1885) at com.genymobile.scrcpy.ScreenEncoder.streamScreen(ScreenEncoder.java:71) at com.genymobile.scrcpy.Server.scrcpy(Server.java:28) at com.genymobile.scrcpy.Server.main(Server.java:110) at com.android.internal.os.RuntimeInit.nativeFinishInit(Native Method) 2019-06-20 15:04:50.676 scrcpy[6482:279409] INFO: Initial texture: 1280x720 at com.android.internal.os.RuntimeInit.main(RuntimeInit.java:258) 2019-06-20 15:04:50.684 scrcpy[6482:279526] ERROR: Could not open video stream
In addition, I just picked up an HDMI screen, still the same error message.
lhzlg3368
on 20 Jun 2019
@lhzlg3368 Any relevant logs in the output of adb logcat when you start _scrcpy_?
rom1v
on 20 Jun 2019
I've got a workaround:
scrcpy -b8M -m1080
catinred2
on 24 Jun 2019
👍5
👎2
OK, so it's #151.
In my case, I think it's not. The issue persists after applying the patch of #151 (and rebuilding of course).
Unfortunately there is still no relevant logcat information and I can't get GDB to work on my mac.
NickStemerdink
on 15 Jul 2019
I've got a workaround:
scrcpy -b8M -m1080
This worked for me as well.
caseyjp11
on 19 Jul 2019
I've got a workaround:
scrcpy -b8M -m1080
Yup. That helps
Got some Huawei devices on my hands:
1) JSN-L21 (Honor 8x), Android 9, resolution 1080x2340
2) STK-LX1 (P Smart Z), Android 9, resolution 1080x2340
3) AMN-LX9 (Y5 2019), Android 9, resolution 720x1520
Getting this error on 1 and 2. 3 works fine
1 and 2 work after resize via -m1080
max value is 1920. Everything above 1930 gives me this error with these devices
My BB Priv has 2560x1440 resolution and works without any additional parameters. How so?
Plandercozeron
on 13 Aug 2019
My BB Priv has 2560x1440 resolution and works without any additional parameters. How so?
It just depends on what the hardware encoder in the device is able to encode.
rom1v
on 13 Aug 2019
Sounds reasonable. Thanks
Plandercozeron
on 13 Aug 2019
I've got a workaround:
scrcpy -b8M -m1080
Works for Umidigi F2, I also experienced the same initial error.
gtsec
on 19 Jan 2020
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Most helpful comment
I've got a workaround:
scrcpy -b8M -m1080