Public bug reported: The latest nvidia update causes X.org to crash as soon as I try to login with gdm. I can login to Wayland for a few minutes but it then crashes as well. While going through dmesg I saw the following. It appears that the crash is happening because I disabled UEFI secure boot. Once I reenabled it the system become stable and I can now use X.org or Wayland.
Oct 10 13:48:49 ltrager-laptop kernel: PKCS#7 signature not signed with a trusted key Oct 10 13:48:49 ltrager-laptop kernel: nvidia-modeset: Loading NVIDIA Kernel Mode Setting Driver for UNIX platforms 390.77 Tue Jul 10 22:10:46 PDT 2018 Oct 10 13:48:49 ltrager-laptop kernel: PKCS#7 signature not signed with a trusted key Oct 10 13:48:49 ltrager-laptop kernel: [drm] [nvidia-drm] [GPU ID 0x00000100] Loading driver Oct 10 13:48:49 ltrager-laptop kernel: [drm] Initialized nvidia-drm 0.0.0 20160202 for 0000:01:00.0 on minor 0 Oct 10 13:48:49 ltrager-laptop kernel: PKCS#7 signature not signed with a trusted key Oct 10 13:48:49 ltrager-laptop kernel: nvidia-uvm: Loaded the UVM driver in 8 mode, major device number 239 Oct 10 13:48:49 ltrager-laptop systemd-udevd[4290]: Process '/sbin/create-uvm-dev-node' failed with exit code 1. ** Affects: nvidia-graphics-drivers-390 (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1797235 Title: Xorg crashes when using nvidia-driver-390 with secure boot disabled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-390/+bug/1797235/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs