Still the same problem for me on 3.16.0-37-generic after a fresh install. (But at least now I'm able to boot....)
Easily reproducible by opening up Google maps, all text becomes garbled. Other programs that require slight 3d rendering also cause this issue. 15.04 works fine. I suppose I'll try the information above and see how it goes. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1432194 Title: Graphics unstable on Ubuntu 14.04 and 14.10 using Intel HD Graphics 5500 To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1432194/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs