Sulamita - simply load a default xorg.conf using "sudo dpkg-reconfigure -phigh xserver-xorg" . Your problem is most probably caused by the monitor configuration which is not needed.
On a similar note, it took me long enough but I finally got around to it. Below is a beta version of sis 771/671 driver package for Ubuntu Jaunty. Now with working 2D Acceleration (XAA). As before - simply install the deb package and make sure that your xorg.conf is the one provided by the system (no modifications required). ** Attachment added: "xorg-driver-sis671_0.9_i386.deb" http://launchpadlibrarian.net/24529643/xorg-driver-sis671_0.9_i386.deb -- no working driver for sis 671/771 video cards https://bugs.launchpad.net/bugs/301958 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