So, this is not an X bug. XGrabServer prevents requests from any other X connection from being processed.
It's probably not a Gdk bug either, as it looks like it needs to do something that can't reasonably be pushed into the server with a stable state. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/400374 Title: X server freezes while the application is executing XQueryPointer -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs