https://bugs.kde.org/show_bug.cgi?id=481975
Bug ID: 481975
Summary: Plasma 6 Wayland flickering/stuttering/jittering on
web and electron apps and games on Nvidia. Reverting
to previous states
Classification: Plasma
Product: kwin
Version: unspecified
Platform: Arch Linux
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: wayland-generic
Assignee: [email protected]
Reporter: [email protected]
Target Milestone: ---
Created attachment 166176
--> https://bugs.kde.org/attachment.cgi?id=166176&action=edit
A video with minor jittering/flickering
SUMMARY
Inside browsers and electron apps, as shown in the video attached, I am seeing
elements seemingly revert to previous states for a moment, flicker, or turn
black. This is constant while watching videos. While writting this issue I am
seeing text disapear, the blue highlight move up to the title bar, and the
bottom section disapear. Though I havent caught it on video, I see the same
issue on spotify with it sometimes going black. This is not the case in the
latest plasma 5 release. This has been the case after a re-install of arch
STEPS TO REPRODUCE
1. Log on to a plasma 6 wayland session
2. Open a browser, electron app, steam, or some games
3. watch a video, write text, or do something which may cause the screen to
update like changing tabs in a mail client.
OBSERVED RESULT
State seems to revert, only visually, for a moment and some screens loose all
elements. Normal applications such as dolphin, kitty with neovim, kate, are not
effected.
EXPECTED RESULT
Elements remain updated, the application or video shows video is smooth without
flickering or jittering
SOFTWARE/OS VERSIONS
Linux/KDE Plasma:
Operating System: Arch Linux
KDE Plasma Version: 6.0.0
KDE Frameworks Version: 6.0.0
Qt Version: 6.6.2
Kernel Version: 6.7.6-arch1-1 (64-bit)
Graphics Platform: Wayland
Processors: 12 × Intel® Core™ i7-10750H CPU @ 2.60GHz
Memory: 15.5 GiB of RAM
Graphics Processor: NVIDIA GeForce RTX 2070 Super with Max-Q Design/PCIe/SSE2
Manufacturer: HP
Product Name: OMEN Laptop 15-ek0xxx
KDE Plasma Version: 6.0.0
KDE Frameworks Version: 6.0.0
Qt Version: 6.6.2-1
ADDITIONAL INFORMATION
This has been the case for about a month, and has not been the case for the
entirety of the time I've been using plasma 6 (using kdesrc-build to compile on
my machine)
It is much worse than the video shows
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