Tested `sudo apt install xserver-xorg-hwe-18.04` after activating proposed in the affected machine. Now working as intended. Rebooted, checked Xorg version with `sudo X -version` (X.Org X Server 1.20.1) and run `nvidia-smi` showing driver 390.77 version and installed cards without any issues.
So, this specific bug is fixed (I didn't test any further). ** Tags removed: verification-needed-bionic ** Tags added: verification-done-bionic -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1815579 Title: Broken dependencies with nvidia-driver-390 and xserver-xorg-hwe-18.04 in bionic To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-340/+bug/1815579/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs