Flickering screen with kernel 2.6.32

[Dale Dellutri]

On Wed, Apr 7, 2010 at 6:45 AM, Alberto Ferrante
<alberto_ferrante at yahoo.it>wrote:

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> Dear all,
> I run Fedora 12 on my IBM T60 laptop and with the last two kernel
> releases (the two 2.6.32 ones) I have a strange problem. All is fine on
> the laptop screen. Thought, when I connect the computer to the docking
> station the images on the external screen are flickering. To be precise,
> the image is stable in a small section located in the center of the
> screen, but it is not in all the other parts. The T60 has an ATI graphic
> card and I am using the radeon driver provided in the kernel. All works
> fine with previous kernels (at the moment I am using the
> 2.6.31.12-174.2.22.fc12.i686 release).
>

Have you tested with and without nomodeset?
  cat /proc/cmdline

What video card?
  lspci | grep -i video

What ati drivers?
  rpm -qa | grep -- -ati

-- 
Dale Dellutri
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