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 <[email protected]> > 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 >
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