hybrid-graphics-linux team mailing list archive

[Albert Vilella <avilella@xxxxxxxxx>]

Hi Giacomo,

Thanks for your report. Can you open a bug in Launchpad using this command?

apport-bug linux-image-generic

Then copy+paste the URL in reply, thanks

On Thu, Apr 8, 2010 at 9:02 AM, Giacomo Bagnoli <g.bagnoli@xxxxxxxxxx> wrote:
> Hi, i recently bought a sony-vaio laptop.
> It has hybrid graphics intel/nvidia
>
> $ sudo dmidecode -s system-product-name
> VPCZ11X9E
> $ sudo dmidecode -s system-version
> J0044RC7
> $ sudo lspci -vnnn | perl -lne 'print if /^\d+\:.+(\[\S+\:\S+\])/' |
> grep VGA
> 00:02.0 VGA compatible controller [0300]: Intel Corporation Arrandale
> Integrated Graphics Controller [8086:0046] (rev 02) (prog-if 00 [VGA
> controller])
> 01:00.0 VGA compatible controller [0300]: nVidia Corporation Device
> [10de:0a2b] (rev a2) (prog-if 00 [VGA controller])
>
> I have switcheroo enable in kernel (from git)
>
> $ dmesg | grep switch
> [    9.136240] VGA switcheroo: detected DSM switching method
> \_SB_.PCI0.P0P2.DGPU._DSM handle
>
> but no files for switching under /sys/kernel/debug (which is where I
> have mounted debugfs.)
> $ ls /sys/kernel/debug/
> acpi  apei  bdi  bluetooth  boot_params  dri  hid  ieee80211  kprobes
> mce  mmc0  mmc1  tracing  usb  x86
>
>
> Any advice? I just need to enable the nvidia card, cause KMS on intel
> gives me a black screen.
>
> Thanks,
>        Giacomo
>
>
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