You're expected to see the message once for each of the functions when running compiz but it is not an error.
-- calling GLX 1.3 function "glXCreatePixmap" when GLX 1.3 is not supported https://bugs.launchpad.net/bugs/433488 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