This will be fixed by this patch: https://lore.kernel.org/amd- gfx/20231201005751.4194154-1-jiadong....@amd.com/
Until Canonical pulls it in for now you can use amdgpu.mcbp=0 on kernel command line to avoid it. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/2045573 Title: AMDGPU: cp queue preemption timeout Status in linux package in Ubuntu: New Bug description: Happened on Lenovo T14 AMD gen 2 5850U running Mantic 6.5.0-13-generic Under load, GPU crashed resulting in a weird behavior. Screen froze, blinked a few times and the laptop suspended. After wakeup a normal login screen showed up but after logging in, it crashed to black screen with a message: " cp queue preemption timeout". Eventually I was able to log in to a clean session. Log attached To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2045573/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
