[CentOS] Screen blanking crashes

centos at 911networks.com

centos at 911networks.com
Wed Dec 19 18:09:56 UTC 2007


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?


-- 
Thanks
http://www.911networks.com
When the network has to work



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