Yes it's a crash but the stack trace in the log is confused: [ 411.772] (EE) Backtrace: [ 411.772] (EE) 0: /usr/lib/xorg/Xorg (OsLookupColor+0x13c) [0x55cd86b5fd2c] [ 411.772] (EE) 1: /lib/x86_64-linux-gnu/libpthread.so.0 (funlockfile+0x60) [0x7f3b483c341f] [ 411.773] (EE) 2: /lib/x86_64-linux-gnu/libc.so.6 (gsignal+0xcb) [0x7f3b4820018b] [ 411.773] (EE) 3: /lib/x86_64-linux-gnu/libc.so.6 (abort+0x12b) [0x7f3b481df859] [ 411.773] (EE) unw_get_proc_name failed: no unwind info found [-10] [ 411.773] (EE) 4: /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so (?+0x0) [0x7f3b42d54375] [ 411.774] (EE) 5: /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so (nouveau_drm_screen_create+0x203457) [0x7f3b439462f7] [ 411.774] (EE) 6: /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so (__driDriverGetExtensions_zink+0x24ee8) [0x7f3b42da45c8]
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1869747 Title: Recent changes have caused Xorg to fail to start. Possibly nvidia driver related. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-440/+bug/1869747/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs