glxdemo may not clean up after a window-manager close event properly. However, this is just a demonstration program so that's not entirely unexpected. If the frame-rate is low, that suggests a different problem ---e.g., acceleration is not enabled; you can check that by running "glxinfo" command and looking for "direct rendering: Yes" near the top. File a separate bug if a beta install with the latest updates does not correctly autoconfigure your X server for acceleration.
Thanks. ** Changed in: mesa-utils (Ubuntu) Sourcepackagename: None => mesa-utils Status: New => Invalid -- XIO: fatal IO error 11 (Resource temporarily unavailable) on X server ":0.0" https://bugs.launchpad.net/bugs/200429 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