Public bug reported:
Binary package hint: xserver-xorg-video-intel
Using i915 kernel module (2.6.31-14-generic) and xserver-xorg-video-
intel (2:2.9.0-1ubuntu2) in karmic for x86_64 in my HP Compaq 610, the
panel is always black (but On) regardless of what i try with xrand. It
worked perfectly until I upgraded to 9.10 this morning.
The problem vanishes when disabling KMS in i915
$ lsb_release -rd
Description: Ubuntu 9.10
Release: 9.10
$ uname -a
Linux compaq 2.6.31-14-generic #48-Ubuntu SMP Fri Oct 16 14:05:01 UTC 2009
x86_64 GNU/Linux
$ apt-cache policy xserver-xorg-video-intel
xserver-xorg-video-intel:
Installed: 2:2.9.0-1ubuntu2
Candidate: 2:2.9.0-1ubuntu2
Version table:
*** 2:2.9.0-1ubuntu2 0
500 http://archive.ubuntu.com karmic/main Packages
100 /var/lib/dpkg/status
$ dmesg | grep i915
[ 2.130235] i915 0000:00:02.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[ 2.130241] i915 0000:00:02.0: setting latency timer to 64
[ 2.145977] i915 0000:00:02.0: irq 30 for MSI/MSI-X
[ 2.886492] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0
ProblemType: Bug
Architecture: amd64
Date: Wed Nov 4 17:55:59 2009
DistroRelease: Ubuntu 9.10
MachineType: Hewlett-Packard Compaq 610
Package: xserver-xorg-video-intel 2:2.9.0-1ubuntu2
ProcCmdLine: root=/dev/mapper/vg0-ubuntu ro quiet splash
ProcEnviron:
PATH=(custom, user)
LANG=en_GB.UTF-8
SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.31-14.48-generic
RelatedPackageVersions:
xserver-xorg 1:7.4+3ubuntu7
libgl1-mesa-glx 7.6.0-1ubuntu4
libdrm2 2.4.14-1ubuntu1
xserver-xorg-video-intel 2:2.9.0-1ubuntu2
xserver-xorg-video-ati 1:6.12.99+git20090929.7968e1fb-0ubuntu1
SourcePackage: xserver-xorg-video-intel
Uname: Linux 2.6.31-14-generic x86_64
XsessionErrors: (polkit-gnome-authentication-agent-1:1946): GLib-CRITICAL **:
g_once_init_leave: assertion `initialization_value != 0' failed
dmi.bios.date: 04/24/2009
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: 68PVU Ver. F.01
dmi.board.name: 308A
dmi.board.vendor: Hewlett-Packard
dmi.board.version: KBC Version 26.07
dmi.chassis.asset.tag: CNU9242CLQ
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.modalias:
dmi:bvnHewlett-Packard:bvr68PVUVer.F.01:bd04/24/2009:svnHewlett-Packard:pnCompaq610:pvrF.01:rvnHewlett-Packard:rn308A:rvrKBCVersion26.07:cvnHewlett-Packard:ct10:cvr:
dmi.product.name: Compaq 610
dmi.product.version: F.01
dmi.sys.vendor: Hewlett-Packard
fglrx: Not loaded
glxinfo: Error: [Errno 2] No such file or directory
system:
distro: Ubuntu
architecture: x86_64kernel: 2.6.31-14-generic
** Affects: xserver-xorg-video-intel (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug
--
blank LVDS when using KMS
https://bugs.launchpad.net/bugs/474421
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