[ltp] Anyone got Suspend-to-Ram with fglrx driver works?

[Jiang Qian]

By the way did  anyone get resume from Suspend-to-Ram with fglrx driver 
to work? Maybe on a T43/T43p even, which uses pci-express instead of 
AGP? If so could you share with us your /etc/acpi/sleep.sh 
/etc/acpi/resume.sh and maybe /etc/acpi/prepare.sh if you have one?
I tried all these vbetool gymnastics and none of them works.
Thanks in advance.
Also if you get it to work, do 3D-acceleration still work after resume?
Jiang


On Thu, Nov 10, 2005 at 02:22:03PM -0500, Gavin W. Burris aka 86 wrote:
> Same problem here.  I'm guessing that the fglrx driver changes quite a
> few settings on the video card that the radeon driver doesn't know
> about, and they are only re-initialized after a hardware reset.
> 
> Jiang Qian wrote:
> > Hi All:
> > In order to view stellarium, I installed the latest proprietary fglrx 
> > driver for 3D. I switched to a xorg.conf file with fglrx driver, 
> > everything works fine with 3D acceleration. However when I stopped X, 
> > then copy back the old xorg.conf file and restart x with radeon driver, 
> > the screen is garbled. See this:
> > http://physics.harvard.edu/~jqian/computer/garbled_screen.png
> > When I switch again to fglrx driver it is fine again. The problem is 
> > that I can't get fglrx driver to sleep, so I'd like to have my radeon 
> > driver xorg back when I'm done with stellarium stuff. Any idea how?
> > 
> > After a full reboot back to radeon driver, it is fine. Yet the funny 
> > thing is that if I init 1 then init 5, without going through the total 
> > reboot, the radeon is still garbled. Why does it make a difference 
> > between a full reboot and init 1 then init 5?
> > 
> > /var/log/Xorg.log does not show any warning about radeon driver.
> > 
> > I'm using ubuntu Hoary with 2.12.4 kernel and fglrx version 8.18.8
> > 
> > Thanks in advance for any suggestion.
> 
> -- 
> Gavin W. Burris aka 86
> Senior Systems Programmer
> Penn State Visualization Group
> http://viz.aset.psu.edu/ga5in
> -- 
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