Hi Olivier, Brice. I have the same thing going on here, in Jaunty and with an ATI.
$ glxinfo name of display: :0.0 X Error of failed request: BadRequest (invalid request code or no such operation) Major opcode of failed request: 158 (GLX) Minor opcode of failed request: 19 (X_GLXQueryServerString) Serial number of failed request: 12 Current serial number in output stream: 12 $ dpkg -l | grep fglrx ii fglrx-amdcccle 2:8.561-0ubuntu1 Catalyst Control Center for the ATI graphics ii fglrx-kernel-source 2:8.561-0ubuntu1 Kernel module source for the ATI graphics ac ii fglrx-modaliases 2:8.561-0ubuntu1 Identifiers supported by the ATI graphics dr ii xorg-driver-fglrx 2:8.561-0ubuntu1 Video driver for the ATI graphics accelerato The driver is active. $ uname -r 2.6.28-2-generic I've attached Xorg's log, as Brice requested. ** Attachment added: "Xorg Log." http://launchpadlibrarian.net/20407304/Xorg.0.log -- glxinfo badRequest (invalid request code or no such operation) https://bugs.launchpad.net/bugs/293012 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