[CentOS] Screen blanking crashes

Wed Dec 19 18:56:21 UTC 2007
Alain Spineux <aspineux at gmail.com>

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
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-- 
Alain Spineux
aspineux gmail com
May the sources be with you