Hello Anas, I don't use Ubunu, I use Fedora and Ojuba, but I have a graphics card similar to yours (ATI X1400).
I usually put this additional linux kernel parameter at boot time and my flicker problems go away : nomodeset I add it to the kernel line in /etc/grub.conf - Kefah. 2010/10/1 AnasD <[email protected]>: > Hi all , > > after installing Ubuntu 10.04 i have the screen flicker problem . In > Ubuntu 9 i had not that problem . > this problem on laptop ( HP compaq nc 6400 ) with ATI X1300 graphic > card . > > Any help please , > by the way I am just beginner on using Ubuntu :) > > thanks to you all > > -- > ### Jordan Linux Users Group ### > http://Jolug.org/ > http://groups.google.com/group/Jolug > > ### Ubuntu Jordan LoCo Team ### > https://wiki.ubuntu.com/JordanTeam > http://lists.ubuntu.com/ubuntu-jo > > ### Ojuba Linux ### > http://ojuba.org/ > > ### Jordan PHP ### > http://groups.google.com/group/JoPHP -- Kefah T. Issa >/. freesoft "free as in freedom." tel. +962 6 55 23 967 cell. +962 777 80 90 50 -- ### Jordan Linux Users Group ### http://Jolug.org/ http://groups.google.com/group/Jolug ### Ubuntu Jordan LoCo Team ### https://wiki.ubuntu.com/JordanTeam http://lists.ubuntu.com/ubuntu-jo ### Ojuba Linux ### http://ojuba.org/ ### Jordan PHP ### http://groups.google.com/group/JoPHP
