Ubuntu
linux package

  1. Bug #1397277
  2. Comment #25

Comment 25 for bug 1397277

Revision history for this message
olegon.ru (olegon) wrote : Re: Kernel dead after suspend/resume at i915

#!/bin/bash
uname -r > wakeup ; date >> wakeup ; cat /proc/acpi/wakeup >> wakeup ; echo 1 > /sys/power/pm_trace ; sync && pm-suspend;echo >>wakeup ; date >> wakeup ; cat /proc/acpi/wakeup >> wakeup
sync

run it, notebook goes to sleep, wake up it, hangs... cold reboot, dmesg > dmesg.txt

wakeup contents:
3.16.0-25-generic
Вс. нояб. 30 09:59:02 MSK 2014
Device S-state Status Sysfs node
LANC S0 *disabled
EHC1 S3 *enabled pci:0000:00:1d.0
EHC2 S3 *enabled pci:0000:00:1a.0
XHC S3 *enabled pci:0000:00:14.0
PCIB S5 *disabled
RP02 S4 *disabled
ECF0 S4 *disabled
RP03 S4 *disabled pci:0000:00:1c.2
RP04 S5 *disabled pci:0000:00:1c.3
WNIC S5 *disabled pci:0000:03:00.0
RP06 S0 *disabled pci:0000:00:1c.5
NIC S0 *enabled pci:0000:04:00.0
RP07 S4 *disabled
RP08 S4 *disabled
HST1 S5 *disabled

Вс. нояб. 30 09:59:17 MSK 2014
Device S-state Status Sysfs node
LANC S0 *disabled
EHC1 S3 *enabled pci:0000:00:1d.0
EHC2 S3 *enabled pci:0000:00:1a.0
XHC S3 *enabled pci:0000:00:14.0
PCIB S5 *disabled
RP02 S4 *disabled
ECF0 S4 *disabled
RP03 S4 *disabled pci:0000:00:1c.2
RP04 S5 *disabled pci:0000:00:1c.3
WNIC S5 *disabled pci:0000:03:00.0
RP06 S0 *disabled pci:0000:00:1c.5
NIC S0 *enabled pci:0000:04:00.0
RP07 S4 *disabled
RP08 S4 *disabled
HST1 S5 *disabled

dmesg attached, I can't find any device name or number :(