[arch-general] Optirun sees no mouse, refuses to load

[Hexchain Tong]

On Tue, Mar 12, 2013 at 6:43 AM, Szymon Szydełko <sszydelko at gmail.com> wrote:
> 2. Hmm, can I disable Intel gpu? And just leave Nvidia one?

As far as I know you cannot do that on a Optimus system.

Maybe your card is not turned on when optirun starts.

My journal when starting `optirun glxspheres' :

Mar 12 21:30:01 lightning.hexchain.org kernel: bbswitch: enabling
discrete graphics
Mar 12 21:30:02 lightning.hexchain.org kernel: pci 0000:01:00.0: power
state changed by ACPI to D0
Mar 12 21:30:02 lightning.hexchain.org kernel: vgaarb: device changed
decodes: PCI:0000:01:00.0,olddecodes=none,decodes=none:owns=none
Mar 12 21:30:02 lightning.hexchain.org kernel: NVRM: loading NVIDIA
UNIX x86_64 Kernel Module  313.26  Wed Feb 27 13:04:31 PST 2013
Mar 12 21:30:03 lightning.hexchain.org logger[15184]: button/lid: ACPI
group/action undefined: processor / LNXCPU:00
Mar 12 21:30:03 lightning.hexchain.org acpid[313]: client connected
from 15180[0:996]
Mar 12 21:30:03 lightning.hexchain.org acpid[313]: 1 client rule loaded
Mar 12 21:30:04 lightning.hexchain.org bumblebeed[323]: [13353.380547]
[WARN][XORG] (WW) NVIDIA: This server has an unsupported input driver
ABI version (have 19.1, need < 19.0).  The driver will continue to
load, but may behave strangely.
Mar 12 21:30:04 lightning.hexchain.org bumblebeed[323]: [13353.380596]
[WARN][XORG] (WW) NVIDIA(0): Unable to get display device for DPI
computation.
Mar 12 21:30:16 lightning.hexchain.org kernel: bbswitch: disabling
discrete graphics
Mar 12 21:30:16 lightning.hexchain.org kernel: pci 0000:01:00.0:
Refused to change power state, currently in D0
Mar 12 21:30:16 lightning.hexchain.org kernel: pci 0000:01:00.0: power
state changed by ACPI to D3cold
Mar 12 21:30:18 lightning.hexchain.org acpid[313]: client 15180[0:996]
has disconnected

Notice those lines containing "power state changed by ACPI".