https://bugs.kde.org/show_bug.cgi?id=490970
--- Comment #9 from gav...@gmail.com --- Hi all! It appears i'm having the same issue and it's quite bad, i have to avoid alt-tabbing altogether just to avoid it. Crash Handler however made a backtrace that i'll attach as kde6_alttab_crash_gavlig.txt. Also the repro is quite easy for me: - open an gpu intensive application (in my case it's a Bevy Engine app i'm woring on, it get's rendered via Vulkan, but it can also be firefox rendering some youtube videos for example) - start spamming alt-tab - sometimes it crashes right away, sometimes you need to do it 2-3 times. (if my backtrace is lacking something, i'm ready to get more info, just let me know) here is my system info: -` .o+` ----------------- `ooo/ OS: Arch Linux x86_64 `+oooo: Kernel: Linux 6.10.4-arch2-1 `+oooooo: Uptime: 12 mins -+oooooo+: Packages: 1811 (pacman) `/:-:++oooo+: Shell: bash 5.2.32 `/++++/+++++++: Display (SAMSUNG): 3840x2160 @ 60 Hz (] `/++++++++++++++: Display (LG HDR 4K): 3840x2160 @ 60 Hz* `/+++ooooooooooooo/` DE: KDE Plasma 6.1.4 ./ooosssso++osssssso+` WM: KWin (Wayland) .oossssso-````/ossssss+` WM Theme: Breeze -osssssso. :ssssssso. Theme: Breeze (Dark) [Qt], Breeze-Dark] :osssssss/ osssso+++. Icons: breeze-dark [Qt], breeze-dark [] /ossssssss/ +ssssooo/- Font: Noto Sans (10pt) [Qt], Noto Sans] `/ossssso+/:- -:/+osssso+- Cursor: breeze (24px) `+sso+:-` `.-/+oso: Terminal: WezTerm 20240203-110809-50462 `++:. `-/+/ Terminal Font: JetBrains Mono .` `/ CPU: AMD Ryzen 9 7900X (24) @ 5.73 GHz GPU 1: AMD Radeon RX 7900 XT [Discrete] GPU 2: AMD Raphael [Integrated] Memory: 5.42 GiB / 30.56 GiB (18%) Swap: 0 B / 16.07 GiB (0%) Disk (/): 672.11 GiB / 915.15 GiB (73%s Local IP (eno1): lll.lll.l0l.lll/24 Locale: en_US.UTF-8 -- You are receiving this mail because: You are watching all bug changes.