For those who want try degrading the packages: For me it did not work, but still can be tried.
sudo aptitude install x11-common=1:7.4+3ubuntu7 sudo aptitude remove ureadahead sudo aptitude install libglu1-xorg-dev=1:7.4+3ubuntu7 sudo aptitude install xlibmesa-gl-dev=1:7.4+3ubuntu7 sudo aptitude install xserver-xorg-video-all=1:7.4+3ubuntu7 sudo aptitude install xserver-xorg-input-all=1:7.4+3ubuntu7 sudo aptitude install xserver-xorg=1:7.4+3ubuntu7 sudo aptitude install xorg=1:7.4+3ubuntu7 reboot after this -- afte recent update which included xorg, xserver etc causes low-graphics mode error at start https://bugs.launchpad.net/bugs/491483 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg-server in ubuntu. _______________________________________________ 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