I had something similar a long time ago on either red hat or fedora. I think installing a different video card driver solved the problem. MD.
On 5/14/07, Andrew Baudouin <andrewmb at gmail.com> wrote: > > Have you tried simply killing the X session with CTRL+ALT+Backspace? That > should boot you back to the GDM login screen. > > What does xorg.conf say? Do you have power management enabled? > > On 5/14/07, jdtiede at bellsouth.net <jdtiede at bellsouth.net> wrote: > > > > Sometimes after leaving the computer running (monitor off) the screen > > comes back up as if thene is a partially miniblind in front of it. Ti may > > have been idle overnight or for an hour. I try to log out. If tha happens, > > it's o.k. when I log back in, leading me to believe it might be an X > > problem. Often I can't log off; enough attempts and possibly Ctrl-Alt-Del > > will get it to shut down and when it comes back it's o.k. This is > > Kubuntu, 64-bit. > > > > > > > > _______________________________________________ > > General mailing list > > General at brlug.net > > http://mail.brlug.net/mailman/listinfo/general_brlug.net > > > > > _______________________________________________ > General mailing list > General at brlug.net > http://mail.brlug.net/mailman/listinfo/general_brlug.net > > -- Michael Dolan -------------- next part -------------- An HTML attachment was scrubbed... URL: http://mail.brlug.net/pipermail/general_brlug.net/attachments/20070515/090c7f57/attachment.html
