Magisk: Pixel 5: Unable to repack boot image

Created on 16 Oct 2020  路  3Comments  路  Source: topjohnwu/Magisk

I downloaded the redfin factory image from Google and extracted the boot.img (md5sum: 71f3324cfa874e7bc829626e626a1341) and copied it to my phone.

When trying to patch it in the Magisk Manager app (8.0.2), I get the "Unable to repack boot image" error.

Error log:

- Device platform: arm64-v8a
- Copying image to cache
2034+0 records in
2034+0 records out
2082816 bytes (1.9 M) copied, 0.004100 s, 484 M/s
1410+1 records in
1410+1 records out
1443916 bytes (1.3 M) copied, 0.003345 s, 412 M/s
- Unpacking boot image
Parsing boot image: [/data/user_de/0/com.topjohnwu.magisk/install/boot.img]
HEADER_VER      [0]
KERNEL_SZ       [11562673]
RAMDISK_SZ      [369099082]
SECOND_SZ       [0]
EXTRA_SZ        [3]
PAGESIZE        [0]
NAME            []
CMDLINE         []
CHECKSUM        [0000000000000000000000000000000000000000000000000000000000000000]
Floating point exception
- Checking ramdisk status
- Stock boot image detected
Add entry [init] (0750)
Patch with flag KEEPVERITY=[true] KEEPFORCEENCRYPT=[true]
Create directory [.backup] (0000)
Add entry [.backup/.magisk] (0000)
Dump cpio: [ramdisk.cpio]
Parsing boot image: [/data/user_de/0/com.topjohnwu.magisk/install/boot.img]
HEADER_VER      [0]
KERNEL_SZ       [11562673]
RAMDISK_SZ      [369099082]
SECOND_SZ       [0]
EXTRA_SZ        [3]
PAGESIZE        [0]
NAME            []
CMDLINE         []
- Patching ramdisk
- Repacking boot image
CHECKSUM        [0000000000000000000000000000000000000000000000000000000000000000]
Floating point exception
! Installation failed
! Unable to repack boot image! 

Most helpful comment

Nevermind, using the Canary version of Magisk Manager worked.

All 3 comments

Nevermind, using the Canary version of Magisk Manager worked.

I don鈥檛 know where to download the official canary version, and I found one without an install button

I don鈥檛 know where to download the official canary version, and I found one without an install button
I found an available version from Google

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