This bug appears to be due to glmark2 going through xmir_dri2_copy_region() many times per Mir frame.
Other GLX clients don't see the same judder because they go through xmir_dri2_schedule_swap() instead. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1511278 Title: Xmir: glmark2 (default GLX mode) judders badly To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1511278/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
