The issue is back. Ubuntu told me there were updates for my system, so I installed them, and now the issue has returned.
I'm pretty sure what happened was that Ubuntu upgraded the old xserver- xorg-video-intel package to the most recent version. How can I prevent Ubuntu from trying to upgrade that package every time? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1068404 Title: Low graphics mode in muxless hybrid ATI/Intel GPU systems after fglrx upgrade To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/1068404/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs