Bug#927948: xwayland: GPU hang on OpenGL apps with Wayland
Package: xwayland
Version: 2:1.20.3-1
Severity: important
Dear Maintainer,
I'm using Debian testing (buster) and face random crashes when using OpenGL
apps. Those occur often after only a few minutes.
The display freezes (keeping the picture of the last rendered frame) and I have
no choice than to force reboot the computer.
I recently found that this behavior occur when using a Gnome/Wayland session
but not with the oldschool Gnome/Xorg session. So there is a clue here.
I have no other display issue with Gnome/Wayland for daily use. I use Firefox
to browse the web and play Youtube videos without any issue.
I have an AMD R580 GPU.
I can reproduce the crashes easily on my machine.
I can reproduce the crashes with many 3D apps.
Tell me how I can produce the log files you need to investigate. (I'm not an
expert in the display stack)
-- System Information:
Debian Release: buster/sid
APT prefers testing
APT policy: (500, 'testing')
Architecture: amd64 (x86_64)
Foreign Architectures: i386
Kernel: Linux 4.19.0-4-amd64 (SMP w/4 CPU cores)
Kernel taint flags: TAINT_OOT_MODULE, TAINT_UNSIGNED_MODULE
Locale: LANG=fr_BE.utf8, LC_CTYPE=fr_BE.utf8 (charmap=UTF-8), LANGUAGE=fr_BE.utf8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled
Versions of packages xwayland depends on:
ii libaudit1 1:2.8.4-2
ii libbsd0 0.9.1-2
ii libc6 2.28-8
ii libdrm2 2.4.97-1
ii libegl1 1.1.0-1
ii libepoxy0 1.5.3-0.1
ii libgbm1 18.3.4-2
ii libgcrypt20 1.8.4-5
ii libgl1 1.1.0-1
ii libpixman-1-0 0.36.0-1
ii libselinux1 2.8-1+b1
ii libsystemd0 241-3
ii libunwind8 1.2.1-9
ii libwayland-client0 1.16.0-1
ii libxau6 1:1.0.8-1+b2
ii libxdmcp6 1:1.1.2-3
ii libxfont2 1:2.0.3-1
ii libxshmfence1 1.3-1
ii xserver-common 2:1.20.3-1
xwayland recommends no packages.
xwayland suggests no packages.
-- no debconf information
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