Dear all,
This morning, after the usual system upgrade, I experienced a system hang during boot — right before the desktop environment was supposed to start.
Using a live distro and chroot, I inspected the recent updates and noticed mesa
among them:
[2025-05-22T09:36:45+0200] [ALPM] upgraded mesa (1:25.0.5-1 -> 1:25.1.1-1)
Here’s an excerpt from the boot log:
gnome-session-binary\[...] WARNING: Application 'org.gnome.Shell.desktop' failed to register before timeout
gnome-session-binary\[...] Unrecoverable failure in required component org.gnome.Shell.desktop
...
(EE) Failed to load module "intel" (module does not exist, 0)
(EE) Failed to load module "nouveau" (module does not exist, 0)
...
MESA: error: ZINK: vkCreateInstance failed (VK\_ERROR\_INCOMPATIBLE\_DRIVER)
After downgrading mesa
, everything worked fine again:
\[2025-05-22T14:04:28+0200] \[ALPM] downgraded mesa (1:25.1.1-1 -> 1:25.0.5-1)
The issue seems resolved for now, but I had to add mesa
to my IgnorePkg
list to prevent it from updating again.
Has anyone else experienced the same issue with mesa 25.1.1-1
?
Is there a known fix or workaround that doesn’t involve downgrading?
Thanks in advance,
Alessio