Manually reinstalled xserver-xorg-input and gnome, and booted several times without success. However, it eventually recovered and is now working normally.
-- mouse and keyboard unresponsive when gdm first runs https://bugs.launchpad.net/bugs/271138 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs