Re: display problems, sleep and freeze on PB5,6 2.6.12-rc6
On Mon, 27 Jun 2005 17:55:43 +0200
Bernhard Reiter <email@example.com> wrote:
> Powerbook 5,6 15" with Radeon 9600 M10
> linux 2.6.12-rc6
> Two oddities:
> a) sometimes I get a dizzling screen from the console startup,
> this is the time when the radeon framebuffer is initialised
> I assume. Putting the machine to sleep and wake it up again
> seems to help. I think I remember Ben muttering something about
> the difficulties with the initialisation code.
> I also observed this somethimes after a wakeup. Another sleep
> wakeup usually solved the problem.
sometimes i get the same behaviour, the solution without sleep-wakeup cycle for me it's simply to powerdown the light of the display, then lite it on again (whit pbbuttonsd or fblevel), then the dizzling goes away.