after updating Ubuntu 11.04 to 11.10, i can not run any "3D graphic" program (sorry, don't know how else to describe).
For example running "glxgears" (same error trying to run urbanterror, torcs, ..., except different current serial number in output stream):
like the error message supposed to me, the ATI driver have a problem, so i re-installed the newest fglrx (2:8.892, Catalyst 11.9) from the AMD driver page, no effect.
X Error of failed request: BadRequest (invalid request code or no such operation)
Major opcode of failed request: 138 (ATIFGLEXTENSION)
Minor opcode of failed request: 66 ()
Serial number of failed request: 13
Current serial number in output stream: 13
Does anyone can give me a hint what to do or where i can get further informations how to find out what causes this error?
Thanks in advance