https://bugs.kde.org/show_bug.cgi?id=471136
Chris Holland <zrenf...@gmail.com> changed:
What |Removed |Added
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CC| |zrenf...@gmail.com
--- Comment #9 from Chris Holland <zrenf...@gmail.com> ---
I was experiencing this or a similar bug on an AMD iGPU. The screen would
freeze but the mouse could be moved around. Music continued to play. After a
few seconds it un-freezes.
I was toying around with Disabling Desktop Effects:
* Morphing Popups
* Sliding Popups
* Squash (minimize effect)
And after clicking apply, the bug went away. I re-enabled those effects but I
could no longer reproduce.
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I could previously easily reproduce the bug by:
* Spamming Meta key to open the app launcher (froze opening and closing).
* Gliding over the panel tasks in the taskmanager widget.
* Alt+Tabing.
* Opening/Closing Yakuake
Previously I killed kwin_x11 and the bug went away when opening/closing the app
menu with the mouse.
I tried disabling the compositor with the toggle key Alt+Shift+F12. I did not
disabled it from startup in System Settings > Compositor > Enable on Startup. I
still experienced the bug after disabling the compositor with the toggle key,
but maybe I did not actually disable it? I need to confirm this in a fresh KDE
install.
I previously installed Ubuntu (Gnome3 based) in another partition and did not
experience this bug so it's not the Kernel.
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Operating System: openSUSE Tumbleweed 20230801
KDE Plasma Version: 5.27.6
KDE Frameworks Version: 5.108.0
Qt Version: 5.15.10
Kernel Version: 6.4.6-1-default (64-bit)
Graphics Platform: X11
Processors: 12 × AMD Ryzen 5 5600G with Radeon Graphics (
https://www.amd.com/en/product/11176 )
Memory: 13.5 GiB of RAM (Corsair Vengence LPX 3600Ghz 2x8 GB sticks, with 2GB?
dedicated to VRAM)
Graphics Processor: AMD Radeon Graphics
Manufacturer: Micro-Star International Co., Ltd. (MSI Pro B550M-VC WIFI)
Product Name: MS-7C95
System Version: 3.0
-----
- [YES] Entire desktop image is frozen
- [YES] Pointer still works
- [YES] Pointer still operates on desktop under frozen image (more on that
below)
- [TODO] killall -9 kwin_x11 and relaunching kwin_x11 recovers
- If during the freeze, I tried to operate on any windows with pointer, they
now show up in updated positions/sizes, etc.
- [TODO] Does not happen if compositing is disabled
- [DID NOT CHECK] Does not happen on kernels older than 6.1.9
- [?] Does not happen with any other program
- [YES? TODO Was it Xorg or Wayland?] Does not happen on Gnome+Xorg
- [TODO] Does not happen on Plasma+Wayland (But too many other things don't
work for me)
- [TODO] Does not happen if compositing is toggled off then on after logging in
- [NO, kwin_x11 --replace still has the bug] Does not happen a 2nd time if kwin
is killed and restarted
- [TODO] Happens with a new user and user profile with default settings
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