Hi, I aware you don't have "nvidia_drm" which is needed for gdm as well. u-d-c was wait the "nvidia_drm" be probed and your nvidia driver is 340 is quite old as what I known.
FWIK, the legacy driver should be nvidia-390 and the next is 470. I wondering why nvidia-340 is not yet be transited to 390 or newer. Hi Alberto, Will nvidia-340 be transited? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1958488 Title: [nvidia][xorg] display hangs on boot LOGO due to race of gdm and nvidia driver probe To manage notifications about this bug go to: https://bugs.launchpad.net/oem-priority/+bug/1958488/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs