Try running without DRI3: export LIBGL_DRI3_DISABLE=1
Does that fix the issue? See also https://lists.webkit.org/pipermail/webkit-gtk/2014-September/002067.html -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1369693 Title: WebKit-based applications are unusably sluggish in Utopic To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/webkitgtk/+bug/1369693/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
