@debby: Because the libgl1-mesa-glx-lts-quantal is only recommended package. This bug: https://bugs.launchpad.net/ubuntu/+source/xorg-lts-quantal/+bug/1101899 change the situation two-way. The package manager decides.
-- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg-lts-quantal in Ubuntu. https://bugs.launchpad.net/bugs/1125413 Title: LTS xserver backport packages want to remove xorg & xserver To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg-lts-quantal/+bug/1125413/+subscriptions _______________________________________________ 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