I'll try that BIOS test. In the meantime I thought I'd try again nVidia proprietary driver.
Installation of package was requested through Ubuntu driver selection GUI. Resulted in 2 new bugs automatically notified and reported: https://bugs.launchpad.net/ubuntu/+source/bbswitch/+bug/1552108 https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-352/+bug/1552109 Have not rebooted yet. Thank you for your attention. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1547077 Title: Some glyphs drawn consistently wrong, bug comes and go To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1547077/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
