I have this issue too. I doubt it's gfx driver related as this: - only happens to evolution - only happens to the preview pane (but not when opening the same message in a new window with double click) - there are no driver related errors in the system logs; And the system works just fine after this error occurs. - HOWEVER, when the error happens, the .xsession-errors log file gets flooded with errors like :
(evolution:6261): Gdk-WARNING **: Native children wider or taller than 65535 pixels are not supported -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/887983 Title: Preview pane does not refresh after previewing a very large message To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/evolution/+bug/887983/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
