HP ProBook 6550b - System doesn't resume after suspend
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Fix Released
|
Undecided
|
Unassigned |
Bug Description
On this system, with the 2.6.38-3.30 kernel as installed by default with the Natty image from 20110214, upon attempting to resume after suspend, the system is unresponsive (black screen, no keyboard response, no network/ping from other systems). Poweroff is the only option available.
I tried the other, older available kernel (2.6.38-2.29), with this kernel suspend works fine and without issues.
Steps to reproduce:
1- Install Natty (20110214) on the HP ProBook 6550b
2- Upon bootup, select "suspend" from the panel
3- Wait until power light is blinking indicating suspend mode, then press power button
Expected result:
- System resumes correctly and continues working
Actual result:
- As indicated above
ProblemType: Bug
DistroRelease: Ubuntu 11.04
Package: linux-image-
Regression: Yes
ProcVersionSign
Uname: Linux 2.6.38-3-generic i686
Architecture: i386
Date: Tue Feb 15 12:54:46 2011
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Alpha i386 (20110214)
ProcEnviron:
LANGUAGE=en_US:en
LANG=en_US
LC_MESSAGES=
SHELL=/bin/bash
SourcePackage: linux
---
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
Architecture: i386
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog]
Subdevices: 2/2
Subdevice #0: subdevice #0
Subdevice #1: subdevice #1
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0x94820000 irq 45'
Mixer name : 'Intel IbexPeak HDMI'
Components : 'HDA:111d7603,
Controls : 23
Simple ctrls : 14
DistroRelease: Ubuntu 11.04
HibernationDevice: RESUME=
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Alpha i386 (20110214)
Lsusb:
Bus 002 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 003: ID 03f0:231d Hewlett-Packard
Bus 001 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: Hewlett-Packard HP ProBook 6550b
Package: linux (not installed)
ProcEnviron:
LANGUAGE=en_US:en
LANG=en_US
LC_MESSAGES=
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=
ProcVersionSign
Regression: Yes
RelatedPackageV
linux-
linux-
linux-firmware 1.47
Reproducible: Yes
Tags: natty running-unity kernel-power suspend resume regression-release needs-upstream-
Uname: Linux 2.6.38-3-generic i686
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
dmi.bios.date: 04/21/2010
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: 68CDE Ver. F.00
dmi.board.name: 146D
dmi.board.vendor: Hewlett-Packard
dmi.board.version: KBC Version 73.11
dmi.chassis.
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.modalias: dmi:bvnHewlett-
dmi.product.name: HP ProBook 6550b
dmi.sys.vendor: Hewlett-Packard
Changed in linux (Ubuntu): | |
status: | New → Triaged |
tags: | removed: needs-upstream-testing |
Changed in linux (Ubuntu): | |
status: | Incomplete → Triaged |
Tested mainline kernel http:// kernel. ubuntu. com/~kernel- ppa/mainline/ daily/current/ linux-image- 2.6.38- 999-generic_ 2.6.38- 999.20110214090 5_i386. deb.
With that kernel, the system also fails to recover from suspend.