Arch Linux

ywen407

Member

Registered: 2016-05-29

Posts: 1

dual graphic problem. 3d contorller:(

Hello,
I have a laptop with optimus(i915,gtx765m).
I installed bumblebee and then  I found a problem.
that problem is this:

kernel: bbswitch: enabling discrete graphics
kernel: nvidia-nvlink: Nvlink Core is being initialized, major device number 246
kernel: NVRM: loading NVIDIA UNIX x86_64 Kernel Module  364.19  Tue Apr 19 14:44:55 PDT 2016
kernel: vgaarb: this pci device is not a vga device
kernel: ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20160108/nsarguments-95)
kernel: ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20160108/nsarguments-95)
kernel: ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20160108/nsarguments-95)
kernel: ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20160108/nsarguments-95)
kernel: ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20160108/nsarguments-95)
kernel: ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20160108/nsarguments-95)
kernel: ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20160108/nsarguments-95)
kernel: ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20160108/nsarguments-95)
kernel: vgaarb: this pci device is not a vga device
kernel: nvidia-modeset: Loading NVIDIA Kernel Mode Setting Driver for UNIX platforms  364.19  Tue Apr 19 14:15:03 PDT 2016
bumblebeed[400]: [ 1133.161695] [WARN][XORG] (WW) Open ACPI failed (/var/run/acpid.socket) (No such file or directory)
 bumblebeed[400]: [ 1133.161713] [WARN][XORG] (WW) NVIDIA(0): Unable to get display device for DPI computation.
bumblebeed[400]: [ 1133.161723] [ERROR][XORG] (EE) kbd: <default keyboard>: failed to set us as foreground pgrp (Inappropriate ioctl for device)
kernel: ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20160108/nsarguments-95)
kernel: nvidia-modeset: Unloading
kernel: nvidia-nvlink: Unregistered the Nvlink Core, major device number 246
kernel: bbswitch: disabling discrete graphics
kernel: ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20160108/nsarguments-95)
kernel: pci 0000:01:00.0: Refused to change power state, currently in D0

vgaarb: this pci device is not a vga device
maybe so I found a solution. that solution is vgaarb.c patch(3d controller add)
so I tried the patch. but I have failed because vgaarb.c dosen't exist on my linux system(arch).
and I don't know kernel patch well.
Can you please help me?