Cockpit: White-Screen after login in Chrome Windows 74.0

[kasuganosoras]

Cockpit version: 197.3
OS: Windows 10 (My PC) and CentOS 7 (My Server)
Page: homepage (after login)

I use the Chrome 74.0 visit the web page, after I login there are not thing display, just a white screen. I try to clear cookie and browser caches but it doesn't work.

Steps to reproduce

1. Use Chrome browser 74.0 to open http://server-ip:9090/
2. Input the username and password, then login.
3. Login is successful, but there are not thing display.

When I open the browser developer tool, I saw some errors in console:

Uncaught ReferenceError: cockpit is not defined
    at Object.<anonymous> (index.js:1)
    at n (index.js:1)
    at Module.<anonymous> (index.js:35)
    at n (index.js:1)
    at Object.<anonymous> (index.js:35)
    at n (index.js:1)
    at index.js:1
    at index.js:1

I also try the Firefox 68.0, It working fine.
Sorry for my bad English 😂

[SteffenM-DE]

Hi,
same here. Blank page after login with chrome and edge (new edge beta with chrome engine working).
Regards, Steffen

[philippjess]

I have the same Issue, but its working fine in Chrome 77. I get that problem when i use Firefox 69.
The first Error in the Console that pops up is:
"Content Security Policy: Die Einstellungen der Seite haben das Laden einer Ressource auf inline blockiert ("default-src")."
Page settings blocked loading of inline ressources ("default-src"), eight times. After that i get the Reference error from a few js files and also Source Map Errors (404), whose URLs i can open manually where GETing the files works fine.

[CromAr]

Same here, Chrome version 78. Edge gets the Same. I have actually no chance to have a look at cockpit

[riccardolardi]

Any update on this? Getting lots of ERR_EMPTY_RESPONSE as well as Uncaught ReferenceError: Cockpit is not defined on Chrome Version 78.0.3904.108 (Official Build) (64-bit) Mac OS 10.15.1. Safari seems to work

[Revertron]

Works fine on Chrome 79.0.3945.88, but shows white screen on Firefox 72.0b11.

[asumos]

same issue

cockpit version: 188
OS: debian 10.2
Browser: Chrome Version 79.0.3945.130 (Official Build) (64-bit)

works with firefox 72.0.1 (64-bit)

[alexwiese]

I had the same problem and resolved it by disabling this extension:

• Disable HTML5 Autoplay (Reloaded)
  ID: cafckninonjkogajnihihlnnimmkndgf

[philippjess]

Incredible, you found it. Turning it off is not enough, you have to completely disable the extension, which is unacceptable. Does anyone know a working alternative to the extension?

[SteffenM-DE]

I had the same problem and resolved it by disabling this extension:

• Disable HTML5 Autoplay (Reloaded)
  ID: cafckninonjkogajnihihlnnimmkndgf

I have no extension installed and I can not login anymore:

Connection failed
There was an unexpected error while connecting to the machine.
Messages related to the failure might be found in the journal:
journalctl -u cockpit

[alexwiese]

I had the same problem and resolved it by disabling this extension:

• Disable HTML5 Autoplay (Reloaded)
  ID: cafckninonjkogajnihihlnnimmkndgf

I have no extension installed and I can not login anymore:

Connection failed
There was an unexpected error while connecting to the machine.
Messages related to the failure might be found in the journal:
journalctl -u cockpit

Looks like that's a totally different issue.
Make sure cockpit is running, no errors in log, etc.

[SteffenM-DE]

Cockpit is running and log is showing this:

Feb 19 07:46:43 host001.dom.local cockpit-tls[13787]: cockpit-tls: TLS handshake failed: The TLS connection was non-properly terminated.
Feb 19 07:46:43 host001.dom.local cockpit-tls[13787]: cockpit-tls: TLS handshake failed: The TLS connection was non-properly terminated.
Feb 19 07:46:43 host001.dom.local cockpit-tls[13787]: cockpit-tls: reading from client fd 6 TLS connection failed: The TLS connection was non-properly term
Feb 19 07:46:43 host001.dom.local cockpit-tls[13787]: cockpit-tls: reading from client fd 7 TLS connection failed: Error in the pull function.
Feb 19 07:46:43 host001.dom.local cockpit-tls[13787]: cockpit-tls: reading from client fd 8 TLS connection failed: The TLS connection was non-properly term
Feb 19 07:46:43 host001.dom.local cockpit-tls[13787]: cockpit-tls: reading from client fd 9 TLS connection failed: The TLS connection was non-properly term
Feb 19 07:46:43 host001.dom.local cockpit-tls[13787]: cockpit-tls: reading from client fd 10 TLS connection failed: The TLS connection was non-properly ter
Feb 19 07:46:43 host001.dom.local cockpit-tls[13787]: cockpit-tls: reading from client fd 13 TLS connection failed: The TLS connection was non-properly ter
Feb 19 07:46:48 host001.dom.local cockpit-session[13793]: pam_ssh_add: Failed adding some keys
Feb 19 07:46:48 host001.dom.local cockpit-session[13793]: pam_unix(cockpit:session): session opened for user user1 by (uid=0)
Feb 19 07:46:48 host001.dom.local cockpit-ws[13789]: logged in user session
Feb 19 07:46:49 host001.dom.local cockpit-tls[13787]: cockpit-tls: reading from client fd 16 TLS connection failed: The TLS connection was non-properly ter
Feb 19 07:46:49 host001.dom.local cockpit-tls[13787]: cockpit-tls: TLS handshake failed: A TLS fatal alert has been received.

With Edge (non Chrome) everything is working but with chrome etc. I can not login.

[balthisar]

Well, I'll be darned... HTML5 Autoplay (Reloaded) is the culprit. I don't want to completely disable it, but if not enabled in Incognito, then Inognito works fine. Or in a regular window, hitting Reload one or twice will usually bring up the correct display.

[kasuganosoras]

That's cool. It really working now. Thanks!

[fakhamatia]

Uncaught ReferenceError: cockpit is not defined
    at Object.4 (logs.js:5)
    at n (logs.js:1)
    at Module.389 (logs.js:5)
    at n (logs.js:1)
    at Object.388 (logs.js:5)
    at n (logs.js:1)
    at logs.js:1
    at logs.js:1

Same problem with Chrome 81 Ubuntu 19.10

[0987363]

Same problem with Chrome 83 Mac osx 10.14.6

content.js:4 [Deprecation] chrome.loadTimes() is deprecated, instead use standardized API: nextHopProtocol in Navigation Timing 2. https://www.chromestatus.com/features/5637885046816768.
(anonymous) @ content.js:4
content.js:5 [Deprecation] chrome.loadTimes() is deprecated, instead use standardized API: nextHopProtocol in Navigation Timing 2. https://www.chromestatus.com/features/5637885046816768.
(anonymous) @ content.js:5
DevTools failed to load SourceMap: Could not load content for chrome-extension://hdokiejnpimakedhajhdlcegeplioahd/sourcemaps/onloadwff.js.map: HTTP error: status code 404, net::ERR_UNKNOWN_URL_SCHEME
DevTools failed to load SourceMap: Could not load content for https://xxxxx.com:8008/cockpit/$51e7c760309cdec8b03cd295bc0ae5d7425e7cd0b0e27fb3745caec48b8e7235/base1/jquery.min.js.map: HTTP error: status code 404, net::ERR_HTTP_RESPONSE_CODE_FAILURE
system:12 GET https://xxxxx.com:8008/cockpit/$51e7c760309cdec8b03cd295bc0ae5d7425e7cd0b0e27fb3745caec48b8e7235/base1/cockpit.js net::ERR_TOO_MANY_REDIRECTS
system:14 GET https://xxxx.com:8008/cockpit/$51e7c760309cdec8b03cd295bc0ae5d7425e7cd0b0e27fb3745caec48b8e7235/*/po.js net::ERR_TOO_MANY_REDIRECTS
DevTools failed to load SourceMap: Could not load content for https://xxxxxxx:8008/cockpit/$51e7c760309cdec8b03cd295bc0ae5d7425e7cd0b0e27fb3745caec48b8e7235/base1/patternfly.min.css.map: HTTP error: status code 404, net::ERR_HTTP_RESPONSE_CODE_FAILURE
DevTools failed to load SourceMap: Could not load content for https://xxxxxxx.com:8008/cockpit/$51e7c760309cdec8b03cd295bc0ae5d7425e7cd0b0e27fb3745caec48b8e7235/shell/index.css.map: HTTP error: status code 404, net::ERR_TOO_MANY_REDIRECTS
index.js:1 Uncaught ReferenceError: cockpit is not defined
    at Object.<anonymous> (index.js:1)
    at n (index.js:1)
    at Module.<anonymous> (index.js:72)
    at n (index.js:1)
    at Object.<anonymous> (index.js:15)
    at n (index.js:1)
    at index.js:1
    at index.js:1

But waterfox classic 2020.05 is fine.

Use caddy reverse proxy cockpit.