Need to VT-switch after resume from suspend to get display to work
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
New
|
Undecided
|
Unassigned |
Bug Description
After resuming from a suspend on an HP EliteBook 8530w in Lucid, the display comes back either all black, or mostly black with a few random blocks of dark-ish colors.
ctrl_alt_f1 switching to console and then back to X (f7) fixes the problem, however.
haven't run previous releases on this laptop, so not sure if regression or always broken, but have usualy had good success w/ suspend on various laptops in past few years.
Seeing this currently w/ nvidia driver, but believe I also saw same behavior w/ nouveau default driver.
ProblemType: Bug
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21.
AplayDevices:
**** List of PLAYBACK Hardware Devices ****
card 0: Intel [HDA Intel], device 0: AD198x Analog [AD198x Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
Architecture: amd64
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: AD198x Analog [AD198x 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 0xdb320000 irq 17'
Mixer name : 'Analog Devices AD1984A'
Components : 'HDA:11d4194a,
Controls : 18
Simple ctrls : 11
Date: Thu Mar 4 12:43:34 2010
DistroRelease: Ubuntu 10.04
HibernationDevice: RESUME=
InstallationMedia: Ubuntu 10.04 "Lucid Lynx" - Alpha amd64 (20100113)
MachineType: Hewlett-Packard HP EliteBook 8530w
NonfreeKernelMo
Package: linux-image-
PccardctlIdent:
Socket 0:
product info: "RICOH", "Bay8Controller", "", ""
manfid: 0x0000, 0x0000
function: 254 (unknown)
PccardctlStatus:
Socket 0:
3.3V 16-bit PC Card
Subdevice 0 (function 0) bound to driver "pata_pcmcia"
ProcCmdLine: BOOT_IMAGE=
ProcEnviron:
LANG=en_US.utf8
SHELL=/bin/bash
ProcVersionSign
Regression: Yes
RelatedPackageV
Reproducible: Yes
SourcePackage: linux
TestedUpstream: No
Uname: Linux 2.6.32-15-generic x86_64
WifiSyslog:
Mar 4 10:45:52 tempy kernel: [73102.780494] epiphany-
Mar 4 10:49:27 tempy kernel: [73318.134130] epiphany-
Mar 4 11:11:20 tempy kernel: [74630.332644] epiphany-
Mar 4 12:14:39 tempy kernel: [78429.460824] iwlagn 0000:03:00.0: iwl_tx_agg_start on ra = 00:22:7f:06:f0:a9 tid = 0
Mar 4 12:30:40 tempy kernel: [79390.445258] epiphany-
dmi.bios.date: 12/08/2009
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: 68PDV Ver. F.11
dmi.board.name: 30E7
dmi.board.vendor: Hewlett-Packard
dmi.board.version: KBC Version 90.26
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.modalias: dmi:bvnHewlett-
dmi.product.name: HP EliteBook 8530w
dmi.product.
dmi.sys.vendor: Hewlett-Packard