It looks like you're using the open source driver with the libraries from the proprietary driver.
Can you remove the fglrx package and install the driver from Jockey (the restricted drivers manager), please? -- glxinfo crashed with SIGSEGV in XF86DRIQueryExtension() https://bugs.launchpad.net/bugs/555158 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to fglrx-installer in ubuntu. _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp