Thanks; I'm guessing this may be another instance of bug #277069 ? The symptoms sound similar anyway. Can you try running with a non-xcb libx11 and see if that makes the problem go away?
-- X11 clients use blocking sockets causing large drawing times https://bugs.launchpad.net/bugs/320150 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs