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[Bug 614178] [NEW] Compaq nc 6220: screen flickering after lid closed. The version 10.04 of Ubuntu is installed on my Compaq nc6220. When the laptop is closed and re-opened, it stops running properly. Almost every time the keyboard is used, the screen starts flashing (switching on and off), especially when a key is pressed. Then it works properly for half a minute and then again, it starts flashing. This very annoying bug was also present with Ubuntu version 9. The option "When laptop lid is closed" is set to "Blank screen"

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From: Launchpad Bug Tracker <614178@xxxxxxxxxxxxxxxxxx>
Date: Thu, 19 Aug 2010 17:45:17 -0000
Reply-to: Bug 614178 <614178@xxxxxxxxxxxxxxxxxx>
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Compaq nc 6220: screen flickering after lid closed.
The version 10.04 of Ubuntu is installed on my Compaq nc6220.
Everything is fine, except for the present bug.
When the laptop lid is closed and re-opened, the bug appears.
Almost every time the keyboard is used,
the screen starts flashing (switching on and off) when a key is pressed.
Then it can work properly for half a minute and then again, it starts flashing.
The only solution to stop flickering is to restart Ubuntu.
This very annoying bug was also present with Ubuntu version 9.
The option "When laptop lid is closed" is set to "Blank screen"
Thanks for your help.

ProblemType: Bug
DistroRelease: Ubuntu 10.04
Package: xorg 1:7.5+5ubuntu1
ProcVersionSignature: Ubuntu 2.6.32-24.38-generic 2.6.32.15+drm33.5
Uname: Linux 2.6.32-24-generic i686
Architecture: i386
Date: Fri Aug  6 04:10:05 2010
DkmsStatus: Error: [Errno 2] No such file or directory
InstallationMedia: Ubuntu 10.04 "Lucid Lynx" - Beta i386 (20100406.1)
Lsusb:
 Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
 Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
 Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
 Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: Hewlett-Packard HP Compaq nc6220 (PU982AW#ABB)
PccardctlIdent:
 Socket 0:
   no product info available
PccardctlStatus:
 Socket 0:
   no card
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-24-generic root=UUID=950e1b91-cfe2-43ef-8e41-9520d8ed8b76 ro quiet splash
ProcEnviron:
 LANGUAGE=en
 LANG=fr_FR.UTF-8
 SHELL=/bin/bash
SourcePackage: xorg
Symptom: display
dmi.bios.date: 02/27/2007
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: 68DTU Ver. F.13
dmi.board.name: 308A
dmi.board.vendor: Hewlett-Packard
dmi.board.version: KBC Version 40.22
dmi.chassis.asset.tag: CNU54520ZW
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.modalias: dmi:bvnHewlett-Packard:bvr68DTUVer.F.13:bd02/27/2007:svnHewlett-Packard:pnHPCompaqnc6220(PU982AW#ABB):pvrF.13:rvnHewlett-Packard:rn308A:rvrKBCVersion40.22:cvnHewlett-Packard:ct10:cvr:
dmi.product.name: HP Compaq nc6220 (PU982AW#ABB)
dmi.product.version: F.13
dmi.sys.vendor: Hewlett-Packard
glxinfo: Error: [Errno 2] No such file or directory
system:
 distro:             Ubuntu
 codename:           lucid
 architecture:       i686
 kernel:             2.6.32-24-generic

** Affects: xorg (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: apport-bug i386 lucid
-- 
Compaq nc 6220: screen flickering after lid closed. The version 10.04 of Ubuntu is installed on my Compaq nc6220. When the laptop is closed and re-opened, it stops running properly. Almost every time the keyboard is used, the screen starts flashing (switching on and off), especially when a key is pressed. Then it works properly for half a minute and then again, it starts flashing. This very annoying bug was also present with Ubuntu version 9. The option "When laptop lid is closed" is set to "Blank screen"
https://bugs.launchpad.net/bugs/614178
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