Created attachment 147835 [details] Example of Overview SUMMARY When I toggle Window Overview, the background appears to turn white, along with the profile picture in Kickoff STEPS TO REPRODUCE Not exactly sure when it happened, but it was most likely after I downgraded Mesa from 22 to 21 to fix the issue with 22 not supporting older graphics hardware, like the one with 1st gen Intel Core. OBSERVED RESULT Overview's background & the profile picture in Kickoff are white EXPECTED RESULT Background and profile photo should appear normal. SOFTWARE/OS VERSIONS Operating System: Kubuntu 22.04 KDE Plasma Version: 5.24.3 KDE Frameworks Version: 5.92.0 Qt Version: 5.15.2 Kernel Version: 5.16.0-18.1-liquorix-amd64 (64-bit) Graphics Platform: X11 Processors: 4 × Intel® Core™ i7 CPU M 640 @ 2.80GHz Memory: 7.6 GiB of RAM Graphics Processor: Mesa Intel® HD Graphics ADDITIONAL INFORMATION Possibly related to bug 452064 I only use this laptop for workouts, and I don't do it often, so I'm not sure exactly when it started. Also, this laptop is on Mesa 22 now installed from Ubuntu's repo. Before, the Mesa 22 came from Ernst's Mesarc: https://launchpad.net/~ernstp/+archive/ubuntu/mesarc, and that caused my laptop's graphics to use Llvmpipe, instead of Intel HD (which is now fixed).
Created attachment 147836 [details] Example of lockscreen
Funny thing, I tried another profile, and it wasn't affected (not a newly created profile)
Created attachment 147851 [details] Display settings As you can see, the monitors are showing as white in Display Settings.
Created attachment 147852 [details] Clipboard highlight showing as white
> but it was most likely after I downgraded Mesa from 22 to 21 to fix the issue with 22 > not supporting older graphics hardware Yes, this looks like it's a graphics driver issue. However... > Funny thing, I tried another profile, and it wasn't affected (not a newly created profile) Well that's odd. Can you attach your ~/.config/kwinrc file? Also, does it work again if you turn off compositing?
*** Bug 452064 has been marked as a duplicate of this bug. ***
Created attachment 147990 [details] kwinrc
I tried to turn off the compositor. Didn't help. I couldn't access the Overview, so I didn't see that. However, lockscreen & everything else were still white
Created attachment 147991 [details] Widget borders are white
Thanks. I guess it's not the "openGLisunsafe" thing, them. Does it happen on Wayland too, or just X11?
(In reply to Nate Graham from comment #10) > Thanks. I guess it's not the "openGLisunsafe" thing, them. > > Does it happen on Wayland too, or just X11? Haven't tried with Wayland yet
Dear Bug Submitter, This bug has been in NEEDSINFO status with no change for at least 15 days. Please provide the requested information as soon as possible and set the bug status as REPORTED. Due to regular bug tracker maintenance, if the bug is still in NEEDSINFO status with no change in 30 days the bug will be closed as RESOLVED > WORKSFORME due to lack of needed information. For more information about our bug triaging procedures please read the wiki located here: https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging If you have already provided the requested information, please mark the bug as REPORTED so that the KDE team knows that the bug is ready to be confirmed. Thank you for helping us make KDE software even better for everyone!
I opened a bug report on Launchpad. Hope this helps: https://bugs.launchpad.net/ubuntu/+source/kubuntu-meta/+bug/1970474
This bug has been in NEEDSINFO status with no change for at least 30 days. The bug is now closed as RESOLVED > WORKSFORME due to lack of needed information. For more information about our bug triaging procedures please read the wiki located here: https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging Thank you for helping us make KDE software even better for everyone!