Also affects 14.04 where I kept getting missing letters, or missing icons when using latest 4.4 kernel. It didn't happen earlier so I downgraded to 4.2-lts wily kernel. And yes I checked the memory was not faulty.
There's been quite a bit of talk about the Linux 4.4 version having a bug with Intel driver with graphics corruption or missing letters on the screen: http://www.spinics.net/lists/intel-gfx/msg82135.html https://bbs.archlinux.org/viewtopic.php?id=209065 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1575000 Title: font glyph corruption on dialog box To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1575000/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
