bumblebee team mailing list archive

[Taras Zakharchenko <taras.zakharchenko@xxxxxxxxx>]

Hello, Peter
If you are about mad ACPI: I can not reproduce it one more time. But I saw
such behaviour earlier when I was messing with GPU drivers.
If you are about system crash: Yes, it persists.

More logs on ACPI during boot:
[   11.153364] ACPI: Video Device [PEGP] (multi-head: yes  rom: yes  post:
no)
[   11.153392] input: Video Bus as
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:03/LNXVIDEO:00/input/input7
[   11.171679] media: Linux media interface: v0.10
[   11.176049] Linux video capture interface: v2.00
[   11.178507] uvcvideo: Found UVC 1.00 device USB 2.0 UVC HD Webcam
(064e:d213)
[   11.182928] input: USB 2.0 UVC HD Webcam as
/devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.3/1-1.3:1.0/input/input8
[   11.182962] usbcore: registered new interface driver uvcvideo
[   11.182964] USB Video Class driver (1.1.1)
[   11.185743] acpi device:34: registered as cooling_device9
[   11.216828] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post:
no)
[   11.216877] input: Video Bus as
/devices/LNXSYSTM:00/device:00/PNP0A08:00/LNXVIDEO:01/input/input9
[   11.216955] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on
minor 0
[   11.217029] ACPI Warning: 0x0000000000000428-0x000000000000042f SystemIO
conflicts with Region \GPIS 1 (20130328/utaddress-251)
[   11.217033] ACPI Warning: 0x0000000000000428-0x000000000000042f SystemIO
conflicts with Region \PMIO 2 (20130328/utaddress-251)
[   11.217036] ACPI: If an ACPI driver is available for this device, you
should use it instead of the native driver
[   11.217040] ACPI Warning: 0x0000000000000530-0x000000000000053f SystemIO
conflicts with Region \GPIO 1 (20130328/utaddress-251)
[   11.217042] ACPI Warning: 0x0000000000000530-0x000000000000053f SystemIO
conflicts with Region \GP01 2 (20130328/utaddress-251)
[   11.217044] ACPI: If an ACPI driver is available for this device, you
should use it instead of the native driver
[   11.217045] ACPI Warning: 0x0000000000000500-0x000000000000052f SystemIO
conflicts with Region \GPIO 1 (20130328/utaddress-251)
[   11.217046] ACPI Warning: 0x0000000000000500-0x000000000000052f SystemIO
conflicts with Region \GP01 2 (20130328/utaddress-251)
[   11.217049] ACPI: If an ACPI driver is available for this device, you
should use it instead of the native driver



2013/10/27 Peter Wu <lekensteyn@xxxxxxxxx>

> On Sunday 27 October 2013 13:59:35 Taras Zakharchenko wrote:
> > First time after changed config and restarted bumblebeed was the same
> crash:
> > [14275.007413] bbswitch: enabling discrete graphics
> > [14275.444979] pci 0000:01:00.0: power state changed by ACPI to D0
> > [14283.120697] nvidia: module license 'NVIDIA' taints kernel.
> > [14283.120701] Disabling lock debugging due to kernel taint
> > [14283.130679] vgaarb: device changed decodes:
> > PCI:0000:01:00.0,olddecodes=io+mem,decodes=none:owns=none
> > [14283.130743] NVRM: loading NVIDIA UNIX x86_64 Kernel Module  304.108
>  Wed
> > Jul 31 19:35:17 PDT 2013
> > imklog 5.8.11, log source = /proc/kmsg started.
>
> Oh, right bbswitch already fiddles with ACPI on start. Does this problem
> persist after boot?
>
> Regards,
> Peter
>