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Re: Nvidia/Intel switching nightmare.

 

The problem is actually that the module is great as long as you just want to use the intel graphic card. However, I suppose most people who bought the vaio-z did it since there was a possibility of using good advanced graphics (nvidia) as well as offering good running life (intel).

Then, if you just get the running life (intel) working, you're missing something important (that's the case for me). Actually, I'm mostly using the nvidia card since I'm computing some opengl programs which need it. Therefore, I haven't even tested the module for the intel card since I know I currently have to be often on the nvidia switch. And since there's actually no way to switch from one to the other without going on win xp or using DSL, then I just stay on the nvidia state with acpi=ht. That's a problem since I can't use the intel one which would make the computer really useful. Now I can use the computer, but it isn't as portable (thinking of the battery life) as it should.

However, I hope there'll be a solution. Some day, maybe...

Alexandre Kaspar

Albert Vilella <avilella@xxxxxxxxx> a écrit :

Hi Zuzanna,

There are some ways to switch that don't require the Windows hack. Some are documented here:
https://launchpad.net/~sony-vaio-z-series<https://launchpad.net/%7Esony-vaio-z-series>

Some are more detailed in other emails in the mailing list:
https://lists.launchpad.net/sony-vaio-z-series/

On Tue, May 26, 2009 at 1:25 PM, Zuzanna K. Filutowska <platyna@xxxxxxxxxxxxxxxxx<mailto:platyna@xxxxxxxxxxxxxxxxx>> wrote:
Is there any work being done, to make it work without Windows Installer trip?

There is already a hack to turn off the ACPI to not make OS to unitialize the
Intel Card upon reboot, but this is crappy workaround at all since then eg.
battery monitor doesn't work.

Maybe it could be implemented into sony-laptop module to at least prevent
unitialization of the graphic cards?

Thanks in advance.

Regards.

--
Zuzanna K. Filutowska
Home page: http://platyna.platinum.linux.pl/.
NIC-HDL<http://platyna.platinum.linux.pl/.%0ANIC-HDL>: ZKF-RIPE, IRC nick: Platyna, Linux RU: #289909.
Well? I will go far, As the echo of the devout bell goes. --Sarah Brightman

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