Apologies if this is completely irrelevant, but I've also started experiencing a black screen after login on Focal. This is in a VirtualBox VM using the VMSVGA driver, so absolutely no Nvidia involvement (Intel HD4600 on the host). After setting the GDM debug option, I also see the failure to jump error message.
I mostly just wanted to add this as another data point... I have kernels 5.4.0-26, 5.4.0-29, and 5.4.0-31 installed. The system boots to a desktop fine with -26 and fails with -29 and -31, and this has persisted through the VirtualBox 6.1.6 to 6.1.8 upgrade, and all other packages have stayed up to date. Can anyone else confirm if they see the same behavior with an older kernel? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1878838 Title: [nvidia] Black screen (wrong VT) upon login To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gdm3/+bug/1878838/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
