hybrid-graphics-linux team mailing list archive

[Gorosito Gonzalo <xgonzalo@xxxxxxxxx>]

So far, I've installed 2.6.37 on my m11x R2 and everything related to power
failed, I cant even suspend the laptop, when I turn the laptop ON again it
completely freezes the system (I'm using debian squeeze and building the
kernel with make-kpkg). Because of this, I was forced to rollback to
2.6.36.x.


2011/1/25 mario <mario@xxxxxxxxxxxxxx>

>  Some updates...
>
> I compiled kernel 2.6.37 (on Slackware-current), and at first glance it
> seems that vgaswitcheroo might work...
> After booting it up i ended up having gray screen with stripes, and after
> that it was stuck on completly white screen.
> So first thing i tried was blacklisting i915 module, and then it worked,
> and i got to X, but consoles were no longer working.
> Here is relevant dmesg output after successful boot:
> http://dev.slackverse.org/asus_n73jf/2.6.37.nouveau.intel.dmesg
>
> Output of /sys/kernel/debug/vgaswitcheroo/switch:
> 0: :Pwr:0000:01:00.0
> 1:+:Pwr:0000:00:02.0
>
> From what i can tell, intel card was selected, and i tried to echo DDIS >
> switch, but i got this:
>
> [   45.780336] vga_switcheroo: client 1 refused switch
> [   45.780338] vga_switcheroo: setting delayed switch to client 1
> [   47.780356] vga_switcheroo: processing delayed switch to 1
>
> Any ideas what to try next?
>
> Best regards,
> mario
>
>
>
>
> On 01/24/2011 09:06 PM, mario wrote:
>
> # dmidecode -s system-product-name
> N73JF
>
> # dmidecode -s system-version
> 1.0
>
> # lspci -vnnn | perl -lne 'print if /^\d+\:.+(\[\S+\:\S+\])/' | grep VGA
>
> 00:02.0 VGA compatible controller [0300]: Intel Corporation Core Processor
> Integrated Graphics Controller [8086:0046] (rev 18) (prog-if 00 [VGA
> controller])
> 01:00.0 VGA compatible controller [0300]: nVidia Corporation Device
> [10de:0df0] (rev a1) (prog-if 00 [VGA controller])
>
> Some more info:
>
> # ./test_off.sh
> Trying \_SB.PCI0.P0P1.VGA._OFF: failed
> Trying \_SB.PCI0.P0P2.VGA._OFF: failed
> Trying \_SB_.PCI0.OVGA.ATPX: failed
> Trying \_SB_.PCI0.OVGA.XTPX: failed
> Trying \_SB.PCI0.P0P3.PEGP._OFF: failed
> Trying \_SB.PCI0.P0P2.PEGP._OFF: failed
> Trying \_SB.PCI0.P0P1.PEGP._OFF: failed
> Trying \_SB.PCI0.MXR0.MXM0._OFF: failed
> Trying \_SB.PCI0.PEG1.GFX0._OFF: works!
>
> I guess it is not realistic to expect vgaswitcheroo to work since nouveau
> driver doesn't work with GT425 (yet?), but it would be interesting to see
> integrated intel card disabled so that binary nvidia driver could be
> loaded...
>
> Best regards,
> mario
>
>
>
>
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