It could still be lack of glPixelStorei. In many cases the default unpack alignment will be right by accident, so in those cases the text will appear correct. It's possible that a different backend (X11 vs Mir) creates a slightly different GL state and so the bug only appears in some backends but not others.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1583088 Title: Randomly corrupt font / text / characters in Unity8 To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1583088/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs