Bug#977382: qutebrowser-qtwebengine: Most devtools tabs stay blank

[Cédric Hannotier]

On 18/12/20 22:27, Fritz Reichwald wrote:
> Hi Cédric,

Hi Fritz,

> To check if the issue is qutebrowser or webengine related usually we
> suggest to try if the bug is reprodudcible with falkon (another browser
> using webengine)
> If the bug also happens in falkon its with webengine.
> Else it might be a qb bug.

There were both affected. It took time because I needed to downgrade
qtwebengine-opensource-src and qtbase-opensource-src (5.15.2 → 5.15.1).

So it was a qt bug. But it is fixed in current version of
qtwebengine-opensource-src and qtbase-opensource-src in testing.

Since it is fixed, this can be closed. Feel free to reassign it to qt.

Regards
-- 

Cédric Hannotier

Bug#977382: qutebrowser-qtwebengine: Most devtools tabs stay blank

[Fritz Reichwald]

Hi Cédric,

thanks for reporting! And sorry that it took me that long to answer.

To check if the issue is qutebrowser or webengine related usually we
suggest to try if the bug is reprodudcible with falkon (another browser
using webengine)
If the bug also happens in falkon its with webengine.
Else it might be a qb bug.

Best regards
Fritz


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Bug#977382: qutebrowser-qtwebengine: Most devtools tabs stay blank

[Cédric Hannotier]

It seems to be solved with qtwebengine-opensource-src (5.15.2+dfsg-3)
landing on testing.

-- 

Cédric Hannotier

Bug#977382: qutebrowser-qtwebengine: Most devtools tabs stay blank

[Cédric Hannotier]

Package: qutebrowser-qtwebengine
Version: 1.14.1-1
Severity: normal

Dear Maintainer,

Most tabs in qutebrowser devtools stay blank,
making most of devtools unusable.
Affected tabs are:
 - Sources
 - Network
 - Performance
 - Memory
 - Application
 - Security
 - Audits

Log using `qutebrowser --debug --temp-basedir`:

ERRORqt-js  shell:none:0 Uncaught (in promise) TypeError: Failed to 
fetch dynamically imported module: devtools://devtools/bundled/diff/diff.js
  File "/usr/bin/qutebrowser", line 33, in 
sys.exit(load_entry_point('qutebrowser==1.14.1', 'gui_scripts', 
'qutebrowser')())
  File "/usr/lib/python3/dist-packages/qutebrowser/qutebrowser.py", line 204, 
in main
return app.run(args)
  File "/usr/lib/python3/dist-packages/qutebrowser/app.py", line 128, in run
ret = qt_mainloop()
  File "/usr/lib/python3/dist-packages/qutebrowser/app.py", line 138, in 
qt_mainloop
return q_app.exec_()
  File "/usr/lib/python3/dist-packages/qutebrowser/utils/log.py", line 507, in 
qt_message_handler
stack = ''.join(traceback.format_stack())  # type: typing.Optional[str]

[369178:369178:1214/160458.123841:ERROR:CONSOLE(0)] "Uncaught (in promise) 
TypeError: Failed to fetch dynamically imported module: 
devtools://devtools/bundled/diff/diff.js", source: 
devtools://devtools/bundled/devtools_app.html (0)


-- System Information:
Debian Release: bullseye/sid
  APT prefers testing
  APT policy: (990, 'testing'), (500, 'unstable-debug'), (500, 
'testing-debug'), (500, 'unstable')
Architecture: amd64 (x86_64)

Kernel: Linux 5.9.0-4-amd64 (SMP w/12 CPU threads)
Kernel taint flags: TAINT_PROPRIETARY_MODULE, TAINT_WARN, TAINT_OOT_MODULE, 
TAINT_UNSIGNED_MODULE
Locale: LANG=en_IE.UTF-8, LC_CTYPE=en_IE.UTF-8 (charmap=UTF-8), 
LANGUAGE=en_US:en
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

Versions of packages qutebrowser-qtwebengine depends on:
ii  libqt5webenginecore5   5.15.1+dfsg-5+b1
ii  python3-pyqt5.qtwebengine  5.15.2-1
ii  qutebrowser1.14.1-1

qutebrowser-qtwebengine recommends no packages.

qutebrowser-qtwebengine suggests no packages.

-- no debconf information

Regards
-- 

Cédric Hannotier