something makes the xserver-xorg-core update to hold back, most likely your nvidia driver. Not possible to debug the problem from here, sorry. Ask help from the forums or irc to clear the situation.
** Changed in: xorg (Ubuntu) Status: New => Invalid -- upgrade to hardy failed; xorg not updated https://bugs.launchpad.net/bugs/228753 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