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Old 11-20-08, 10:01 AM   #1
arab89ps
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Join Date: Nov 2008
Posts: 7
Unhappy Annoying black flash and flickering screen Geforce Go 7300 in lenovo n200 laptop

hi

I'm using lenovo n200 laptop with geforce Go 7300 before 2 months i tried ubuntu 8.04 and every thing was good except their was an annoying black flash in the screen and it was flickering !!

i searched for a solution and i found that i must edit the file
/etc/modprobe.d/nvidia-kernel-nkc

and add this line to the end of this file :

options nvidia_new NVreg_Mobile=1 NVreg_RegistryDwords="PerfLevelSrc=0x2222"

this works for me 100%

but when i upgraded to ubuntu 8.10 (i tried the 177.** and 173.** drives ) this solution doesn't work any more

and the file /etc/modprobe.d/nvidia-kernel-nkc does not exist

help me please ?
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