I have found this link in the compiz fusion forum that seems to speak about the same problem:
http://forum.compiz-fusion.org/showthread.php?t=337&highlight=login+slow -- [Gutsy] very slow gnome startup https://bugs.launchpad.net/bugs/128803 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs