I have completed a general update today, which included a number of xorg packages. Since rebooting the laptop after the update, the problem is resolved.
Regards. Andy. -- toshiba satellite pro a40 failing to detect correct screen resolution https://bugs.launchpad.net/bugs/282813 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