This entry in askubuntu seems to be related to this bug entry: http://askubuntu.com/questions/449845/problems-after-upgrading-to-14-04-only-background-and-pointer-after-login/
This entry in askubuntu seems to be related to this bug entry: http:// askubuntu. com/questions/ 449845/ problems- after-upgrading -to-14- 04-only- background- and-pointer- after-login/