I have now updated the kernel to Linux 4.4.0-040400rc3-generic on i686 as instructed and the graphics appear to be working as they should.
I cannot find the tag button as instructed in Christopher Penalver's e-mail. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1510660 Title: Screen icons and text corrupted after 15.10 upgrade To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1510660/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs