https://bugzilla.suse.com/show_bug.cgi?id=1218948 https://bugzilla.suse.com/show_bug.cgi?id=1218948#c42 Christian Wittmer <chris@computersalat.de> changed: What |Removed |Added ---------------------------------------------------------------------------- Flags| |needinfo?(kernel-bugs@opens | |use.org) CC| |kernel-bugs@opensuse.org --- Comment #42 from Christian Wittmer <chris@computersalat.de> --- (In reply to Takashi Iwai from comment #34)
OK, then the original issue of Christian's machine is completely different from others. The problem for others is about a regression of ax88179 driver (the actual crash), and this was already fixed in SLE15-SP5 git branch. Meanwhile, your problem seems related with i915 graphics driver.
The hangup detected by the watchdog might be related with the firmware loading of i915. Could you try to boot with i915.enable_guc=0 boot option and see whether the problem still happens? The kernel warnings might still appear, but the hangup could be avoided by that.
I added it here to /etc/default/grub: GRUB_CMDLINE_LINUX_DEFAULT="splash=verbose preempt=full mitigations=auto security=apparmor i915.enable_guc=0" I don't see the problem as long as a display is connected while booting. If there is no display connected, it does not boot. see /var/log/messages (2024-02-07T13:42...) I will attach another one. Even if I connect a display to see what is going on I do not get a screen. Need hard power off. Any idea on how to make it boot without display connected ? Thank you -- You are receiving this mail because: You are on the CC list for the bug.