Hi Mateusz, Could you try this test kernel see if it fixes the issue? https://people.canonical.com/~acelan/bugs/lp2144577
The test kernel includes the 2 commits from v7.0 mainline kernel. f4db9913e4d3d drm/amdgpu: validate the flush_gpu_tlb_pasid() e3a6eff92bbd9 drm/amdgpu: Fix validating flush_gpu_tlb_pasid() To boot up with the test kernel, you need to manually disable the secure boot from the BIOS menu. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2144577 Title: BUG: kernel NULL pointer dereference in amdgpu To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2144577/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
