[g45] On Intel G45 unable to read EDID block in Dmesg after move from G35 to G45
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Won't Fix
|
Undecided
|
Unassigned | ||
xserver-xorg-video-intel (Fedora) |
Won't Fix
|
High
|
Bug Description
Binary package hint: xorg
i'm getting
i915 0000:00:02.0: HDMI Type A-1: no EDID data
[ 1096.497057] i2c-adapter i2c-1: unable to read EDID block.
[ 1096.497061] i915 0000:00:02.0: HDMI Type A-1: no EDID data
[ 1096.501452] i2c-adapter i2c-1: unable to read EDID block.
[ 1096.501455] i915 0000:00:02.0: HDMI Type A-1: no EDID data
in dmesg
sometimes the screen went black, but comes back after 2 or 3 sec.
Swapped the mainboard of my PC from Intel G35 based to Intel G45 based
ProblemType: Bug
Architecture: i386
Date: Mon Nov 23 18:01:11 2009
DistroRelease: Ubuntu 9.10
Package: xorg 1:7.4+3ubuntu7
ProcCmdLine: BOOT_IMAGE=
ProcEnviron:
LANG=de_DE.UTF-8
SHELL=/bin/bash
ProcVersionSign
RelatedPackageV
xserver-xorg 1:7.4+3ubuntu7
libgl1-mesa-glx 7.6.0-1ubuntu4
libdrm2 2.4.14-1ubuntu1
xserver-
xserver-
SourcePackage: xorg
Uname: Linux 2.6.31-14-generic i686
XorgConf: Error: [Errno 2] No such file or directory: '/etc/X11/
dmi.bios.date: 09/27/2009
dmi.bios.vendor: Intel Corp.
dmi.bios.version: IDG4510H.
dmi.board.
dmi.board.name: DG45ID
dmi.board.vendor: Intel Corporation
dmi.board.version: AAE27729-310
dmi.chassis.type: 3
dmi.modalias: dmi:bvnIntelCor
fglrx: Not loaded
system:
distro: Ubuntu
architecture: i686kernel: 2.6.31-14-generic
[lspci]
00:02.0 VGA compatible controller [0300]: Intel Corporation 4 Series Chipset Integrated Graphics Controller [8086:2e22] (rev 03)
Subsystem: Intel Corporation Device [8086:5002]
affects: | xorg (Ubuntu) → xserver-xorg-video-intel (Ubuntu) |
summary: |
- On Intel G45 unable to read EDID block in Dmesg after move from G35 to - G45 + [g45] On Intel G45 unable to read EDID block in Dmesg after move from + G35 to G45 |
tags: | added: edid g45 karmic |
Changed in xserver-xorg-video-intel (Fedora): | |
status: | Unknown → Confirmed |
Changed in xserver-xorg-video-intel (Ubuntu): | |
status: | New → Confirmed |
description: | updated |
summary: |
- [g45] On Intel G45 unable to read EDID block in Dmesg after move from - G35 to G45 + [g45] [g45] On Intel G45 unable to read EDID block in Dmesg after move + from G35 to G45 |
summary: |
- [g45] [g45] On Intel G45 unable to read EDID block in Dmesg after move - from G35 to G45 + [g45] On Intel G45 unable to read EDID block in Dmesg after move from + G35 to G45 |
Changed in xserver-xorg-video-intel (Fedora): | |
importance: | Unknown → High |
status: | Confirmed → Won't Fix |
Description of problem:
My system runs into a soft lockup after some time, seemingly at random, but it could be that it only happens after ~30 min of idling.
The display goes blank, the monitor says "No signal", but I can still ssh into the machine. I am not able to wake it up by ctrl-alt-f2 or the like.
"init 3" as root does not work, and I can't seem to kill any running programs (over ssh, as root - the shell never returns)
In /var/log/messages I get:
INFO: task events/0:9 blocked for more than 120 seconds. kernel/ hung_task_ timeout_ secs" disables this message. 74eb>] ? mantis_ query_rc+ 0x0/0x89 [mantis] 6bf0>] ? dequeue_ entity+ 0x2f/0x1e8 77d8>] ? dequeue_ task_fair+ 0x81/0xa0 08f2>] ? __switch_ to+0x19c/ 0x23c 70e7>] __mutex_ lock_common+ 0x12c/0x1a8 718f>] __mutex_ lock_slowpath+ 0x2c/0x42 7366>] mutex_lock+ 0x43/0x71 82ad>] i915_gem_ retire_ work_handler+ 0x40/0x96 [i915] 826d>] ? i915_gem_ retire_ work_handler+ 0x0/0x96 [i915] b8b9>] worker_ thread+ 0x1ab/0x25d 0b57>] ? autoremove_ wake_function+ 0x0/0x5f b70e>] ? worker_threa...
"echo 0 > /proc/sys/
events/0 D ffff88012de02024 0 9 2
ffff88012fb31d60 0000000000000046 0000000000000001 ffffffffa04774eb
ffff88012fb31cf0 ffffffff81046bf0 ffff88012fb31cf0 000000008604ee9e
ffff88012fb060e8 000000000000e2e8 ffff88012fb060e8 0000000000012cc0
Call Trace:
[<ffffffffa047
[<ffffffff8104
[<ffffffff8104
[<ffffffff8101
[<ffffffff8149
[<ffffffff8149
[<ffffffff8149
[<ffffffffa006
[<ffffffffa006
[<ffffffff8106
[<ffffffff8107
[<ffffffff8106