It seems to have been caused by a logic error that was only calling CompositeRedirectSubwindows for windows without a parent. I couldn't see any reason why this should be the case and calling this for all windows seems to fix xeyes.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1472097 Title: XMir crashes when running with -rootless To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1472097/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
