Bug#1001828: eglQueryDevicesEXT doesn't update as new devices are added
Package: libglvnd0
Version: 1.3.4-2+b1
Severity: normal
Hi,
Current glvnd's static device list is problematic when a display
controller is probed at a later point. For an example see
https://gitlab.freedesktop.org/glvnd/libglvnd/-/issues/215
This also happens on e.g. imx8 devices where the 2nd display controller
is brought up at a later point making rendering with e.g. wlroots based
compositor fail (and it works when taking glvnd out of the mix). This
wasn't an issue until wlroots 0.14.1 entered unstable since older
wlroots used another way to figure out display devices.
There's an upstream MR
https://gitlab.freedesktop.org/glvnd/libglvnd/-/merge_requests/239
and I also asked for a new release to make this simpler for
distributions to ship
https://gitlab.freedesktop.org/glvnd/libglvnd/-/issues/226
Cheers,
-- Guido
-- System Information:
Debian Release: bookworm/sid
APT prefers unstable-debug
APT policy: (500, 'unstable-debug'), (500, 'testing-debug'), (500, 'stable-updates'), (500, 'stable-debug'), (500, 'unstable'), (500, 'testing'), (500, 'oldstable'), (1, 'experimental')
Architecture: amd64 (x86_64)
Kernel: Linux 5.15.0-2-amd64 (SMP w/4 CPU threads)
Locale: LANG=de_DE.UTF-8, LC_CTYPE=de_DE.UTF-8 (charmap=UTF-8), LANGUAGE=en_US:en
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled
Versions of packages libglvnd0 depends on:
ii libc6 2.33-1
libglvnd0 recommends no packages.
libglvnd0 suggests no packages.
Versions of packages libglvnd0 is related to:
pn libgl1-nvidia-glx-any <none>
-- no debconf information
Reply to: