Yesterday I upgraded the system and came the same error, unity and compiz does't work. I uninstalling fglrx and now my screen does't work anymore, everything is black. I listening the ubuntu initial sound, but my screen still black. Because of this problem I thinking if I install 12.04 or change distribution to another. None of the solutions presented solved, only worsened. Ubuntu 12.10 + ATI 46xx does't work.
-- 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