https://bugs.kde.org/show_bug.cgi?id=459778
--- Comment #40 from sdelang <sdel...@sdelang.fr> --- I've just tried enabling Klassy on 5.26.2 (but I also switched Mesa versions in the mean time -- still on a RX580 on Wayland). I am still getting hangs when using Klassy. FWIW I am under the impression that it is mostly launching Wayland-native apps that is a problem and that I haven't had a crashed caused by launching an X11 app. What happened was slightly weird: 1. My system was stable using Breeze as a window decoration today. 2. I switched to the Klassy decoration. 3. I could launch and close KeePassXC (Wayland-native) several times with no hang. Every time I launched it, one EGL_BAD_SURFACE error was logged. 4. I switched back to Breeze again. 5. Closing and reopening KeePassXC several times did not hang and did not cause any error in logs. 6. I switched back to Klassy again. 7. Closing and reopening KeePassXC *once* hung my main monitor I opened it in and logged an EGL_BAD_SURFACE error. Note that at that point the KeePassXC window is alive and well once I move it from the hung monitor. 8. Trying to get KWin to revive (changing the resolution on the main monitor in an attempt to recreate _something_) just froze the other monitor as well. Although it may be that the failed state broke KWin in some way when doing this, not that the bug reproduced independently on the 2nd monitor. In a second rerun, starting directly with Klassy, a hang occurred very early as I started Firefox and Konversation... And in a third run: 1. I started using Klassy, 2. I switched to Breeze, 3. I opened and closed KeePassXC several times, but got no hang or EGL_BAD_SURFACE error?! I'm not quite sure what's going on, but there seems to be some factor I cannot single out for reliable reproduction on my system, if it isn't just semi-random. >From what I *think* I observed: - hangs seem to have *always* been happening at the same time as a EGL_BAD_SURFACE error... - ... but *some* EGL_BAD_SURFACE errors happen without a hang. - these EGL_BAD_SURFACE errors seem to always(?) be triggered when opening affected apps (i.e. apps that can sometimes cause a hang on launch). -- You are receiving this mail because: You are watching all bug changes.
