On Dec 19, 2007 7:09 PM, <centos at 911networks.com> wrote: > Hi, > > I upgraded a Dell C521 from Ubuntu 6.04 to CentOS5.1. The Dell has > an NVidia 6150 analog video card. The screen is an LG1952Tx. > > After the screen blanking goes on, and the screen goes to sleep, > the screen goes black except for a blue note saying: analog video, > invalid frequency... > > I have installed the NVIDIA-Linux-x86-100.14.19-pkg1. Everything > works great except for the screen sleep... > > Any suggestion of what I should look for? Until you get a better advice you can disable "dpms" in /etc/X11/xorg.conf > > > -- > Thanks > http://www.911networks.com > When the network has to work > _______________________________________________ > CentOS mailing list > CentOS at centos.org > http://lists.centos.org/mailman/listinfo/centos > -- Alain Spineux aspineux gmail com May the sources be with you