Are you using kdm or gdm? If you're using gdm, then this sounds like a dupe of 118745, which was addressed by hardcoding the dpi and should hopefully work with another update.
If you're using kdm, then please use the displayconfig-restore.py script in kde-guidance to fix it. If neither of those solutions solve it, then please reopen this bug and attach your /etc/X11/xorg.conf, /var/log/Xorg.0.log, and the output of lspci -vvnn. ** Changed in: xserver-xorg-video-ati (Ubuntu) Status: New => Fix Released -- [kubuntu gutsy] dpi resolution for screen is no longer recognised https://bugs.launchpad.net/bugs/133394 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