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Siduction Forum => Hardware - Support => Topic started by: Mte90 on 2014/10/28, 16:08:49

Title: vgaarb: this pci device is not a vga device
Post by: Mte90 on 2014/10/28, 16:08:49

Bug reference: https://github.com/Bumblebee-Project/Bumblebee/issues/159 (https://github.com/Bumblebee-Project/Bumblebee/issues/159)

Little explanation.
On notebook with dual card the intel integrated in the motherboard is detected as a Vga card, the nvidia as 3d controller.

With this little patch the bug is fixed: http://pastebin.com/wpmFi38k (http://pastebin.com/wpmFi38k)
There is a recent discussion on the kernel mailing list about this: https://www.mail-archive.com/linux-kernel@vger.kernel.org/msg730468.html (https://www.mail-archive.com/linux-kernel@vger.kernel.org/msg730468.html)
Ticket reference: https://bugzilla.kernel.org/show_bug.cgi?id=63641 (https://bugzilla.kernel.org/show_bug.cgi?id=63641)
Ubuntu ticket reference: https://bugs.launchpad.net/ubuntu/+source/ubuntu-drivers-common/+bug/1381175

I think that this patch will be fix all of my problem with my laptop and the nvidia card.
Is possible add this very little patch to the kernel?

Title: Re: vgaarb: this pci device is not a vga device
Post by: Mte90 on 2014/10/29, 20:07:42

The patch is working now bumblebee/optirun work without problems!

Thank you very much!!!!!

now i need to config the system of use the nvidia card and not the intel  :P