Same problem with ubuntu 13.04 using a ATI Radeon HD 7730M. After installing the 13.3 beta driver (http://support.amd.com/us/kbarticles/Pages/AMDCatalyst13-3LINBetaDriver.aspx) I got the same error in Xorg.0.log as http://forums.gentoo.org/viewtopic-t-949372-start-0.html:
fglrx(0): Failed to allocate caches, disabling RENDER acceleration fglrx(0): [intel] Failed to allocate video resources for front buffer 1920x1080 at depth 24 Fatal server error: failed to create screen resources -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to fglrx-installer in Ubuntu. https://bugs.launchpad.net/bugs/1054257 Title: [fglrx] Compiz (opengl) - Fatal: glXQueryExtensionsString is NULL for screen 0 To manage notifications about this bug go to: https://bugs.launchpad.net/compiz/+bug/1054257/+subscriptions _______________________________________________ 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
