Also your kernel log shows the 'qxl' DRM kernel driver seems to be working. And Xorg has clearly found the kernel qxl device. So if Xorg says "Screen(s) found, but none have a usable configuration" then it suggests there might have been some change in the kernel driver that the Xorg driver doesn't yet support.
** Also affects: linux (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/1967901 Title: [qxl] Xorg fails to start with "Screen(s) found, but none have a usable configuration." To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1967901/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs