SUMMARY: Observe the title. STEPS TO REPRODUCE: 1. Upgrade to the most recent version of “http://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Server/x86_64/iso/Fedora-Server-netinst-x86_64-Rawhide-20220612.n.0.iso” via “dnf check-update --refresh && dnf upgrade”. 2. Invoke “/usr/bin/gnome-abrt”. OBSERVED RESULT: Observe the title. EXPECTED RESULT: The shadow should be presented perfectly without presence of black artefacts. The previous version did not cause this problem. SOFTWARE/OS VERSIONS: Windows: Negative. macOS: Negative. Linux/KDE Plasma: Positive. KDE Plasma Version: “5.25.0”. KDE Frameworks Version: “5.94.0”. Qt Version: “5.15.4”. ADDITIONAL INFORMATION: Observe the description of the attachment. Additionally, I expect that this problem is not actually caused by "http://github.com/abrt/gnome-abrt", but I am not certain, because I am solely able to compare it to Firefox, whose graphical toolkit is primarily custom.
Creation of the attachment failed. I have provided it at “http://i.imgur.com/YOztGZO.mp4” consequently.
At quick glance, it looks like the opaque region is bad. In 5.25, kwin is more strict with opaque regions, so it's really important that apps provide good opaque region hints. gnome-abrt and abrt are not provided by my distro. Can you run `env WAYLAND_DEBUG=1 gnome-abrt` and post the output here?
I can't reproduce the issue with gnome-abrt with current git master, FWIW.
(In reply to Nate Graham from comment #3) > I can't reproduce the issue with gnome-abrt with current git master, FWIW. I expect that you are unable to reproduce the problem because the problem is caused not specifically by gnome-abrt, but by how something that is specific to how GTK software is presented, or KWin, because this problem AND what “http://i.imgur.com/pVNwwj8.mp4” depicts began to occur when I last updated by OS. "5.19.0-0.rc1.20220610git874c8ca1e60b.18.fc37.x86_64 #1 SMP PREEMPT_DYNAMIC Fri Jun 10 16:26:15 UTC 2022” is the version that uname reports. I have redacted what is not useful. Another system-update became available whilst I wrote this response. I shall evaluate during tomorrow whether the problem persists despite it.
(In reply to Vlad Zahorodnii from comment #2) > At quick glance, it looks like the opaque region is bad. In 5.25, kwin is > more strict with opaque regions, so it's really important that apps provide > good opaque region hints. > > gnome-abrt and abrt are not provided by my distro. Can you run `env > WAYLAND_DEBUG=1 gnome-abrt` and post the output here? ``` PowerShell 7.3.0-preview.4 PS /> Start-Transcript -Append -IncludeInvocationHeader Transcript started, output file is /home/A1653237104/PowerShell_transcript.1653307616.ArdHRLab.20220614234056.txt PS /> env WAYLAND_DEBUG=1 gnome-abrt Gtk-Message: 23:40:59.127: Failed to load module "appmenu-gtk-module" PS /> ``` I am utilizing startx. Should I have utilized startplasma-wayland instead to evaluate whether that prevents it?
New title is due to https://superuser.com/a/629766/904401.
Created attachment 164655 [details] Depiction of the problem. https://github.com/quexten/goldwarden/discussions/42#discussioncomment-8005398
(In reply to Vlad Zahorodnii from comment #2) > At quick glance, it looks like the opaque region is bad. In 5.25, kwin is > more strict with opaque regions, so it's really important that apps provide > good opaque region hints. > > gnome-abrt and abrt are not provided by my distro. Can you run `env > WAYLAND_DEBUG=1 gnome-abrt` and post the output here? Unfortunately, they're also not provided for me either on cpe:/o:opensuse:tumbleweed:20231226. I was using Fedora when I used those as examples. However, as https://bugs.kde.org/show_bug.cgi?id=455195#c7 demonstrates, the issue affects all GTK applications I utilize, so you can try it on any of them. WAYLAND_DEBUG=1 specifically won't work here though, because https://bugs.kde.org/show_bug.cgi?id=470535#c0 prevents me testing this on Wayland.
https://bugs.kde.org/show_bug.cgi?id=479372#c1 also applies to this: > Note that this used to not be an issue, recently. It was a regression introduced approximately 1 year previous. The timeframe is somewhat similar. This issue was introduced quickly after the aforequoted.
Created attachment 172564 [details] A screenshot of a window with the artefacts.
Created attachment 179336 [details] A screenshot of a window without the artefacts.
(In reply to Roke Julian Lockhart Beedell from comment #10) This is also displayed at https://gitlab.com/mission-center-devs/mission-center/-/issues/54#:~:text=looks%20like%2C%20however:-,immagine,-As%20you%20can, by another user.