Public bug reported:
1) Description: Ubuntu 10.10
Release: 10.10
2) I have not found what is responsible for activating the screen again
after reopening the lid, but I would guess it is something in the kernel
/ drivers
3) After closing the lid and opening it again I expect that the screen
content shows again
4) After closing the lid and opening it again, the screen remains black
ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: linux-image-2.6.35-22-generic 2.6.35-22.35
Regression: Yes
Reproducible: Yes
ProcVersionSignature: Ubuntu 2.6.35-22.35-generic 2.6.35.4
Uname: Linux 2.6.35-22-generic i686
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
Architecture: i386
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: rosa 1356 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
Card hw:0 'ICH6'/'Intel ICH6 with AD1981B at irq 22'
Mixer name : 'Analog Devices AD1981B'
Components : 'AC97a:41445374'
Controls : 26
Simple ctrls : 18
Card29.Amixer.info:
Card hw:29 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg 0x30, fw
75HT20WW-1.02'
Mixer name : 'ThinkPad EC 75HT20WW-1.02'
Components : ''
Controls : 2
Simple ctrls : 1
Card29.Amixer.values:
Simple mixer control 'Console',0
Capabilities: pvolume pvolume-joined pswitch pswitch-joined penum
Playback channels: Mono
Limits: Playback 0 - 14
Mono: Playback 10 [71%] [off]
Date: Sun Oct 31 09:56:02 2010
HibernationDevice: RESUME=UUID=fdf80228-bb7f-41d3-bd38-d6c26cbe36d8
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Beta i386 (20100901.1)
MachineType: IBM 1866WBA
PccardctlIdent:
Socket 0:
no product info available
PccardctlStatus:
Socket 0:
3.3V 32-bit PC Card
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.35-22-generic
root=UUID=969cbe95-7a27-405e-833c-a16a9b6983e3 ro quiet splash
ProcEnviron:
LANG=en_US.utf8
SHELL=/bin/bash
RelatedPackageVersions: linux-firmware 1.38
RfKill:
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
SourcePackage: linux
dmi.bios.date: 03/14/2006
dmi.bios.vendor: IBM
dmi.bios.version: 75ET56WW (2.02 )
dmi.board.name: 1866WBA
dmi.board.vendor: IBM
dmi.board.version: Not Available
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: IBM
dmi.chassis.version: Not Available
dmi.modalias:
dmi:bvnIBM:bvr75ET56WW(2.02):bd03/14/2006:svnIBM:pn1866WBA:pvrThinkPadX41Tablet:rvnIBM:rn1866WBA:rvrNotAvailable:cvnIBM:ct10:cvrNotAvailable:
dmi.product.name: 1866WBA
dmi.product.version: ThinkPad X41 Tablet
dmi.sys.vendor: IBM
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: apport-bug i386 kernel-graphics maverick needs-upstream-testing
regression-release
--
Reopening laptop lid screen remains black
https://bugs.launchpad.net/bugs/669019
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