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------------------------------------------------------------------------
On 2009-09-19T20:51:57+00:00 MartinG wrote:

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.                        
                                                                     
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.       
                                                                     
events/0      D ffff88012de02024     0     9      2                             
                                                                     
 ffff88012fb31d60 0000000000000046 0000000000000001 ffffffffa04774eb            
                                                                     
 ffff88012fb31cf0 ffffffff81046bf0 ffff88012fb31cf0 000000008604ee9e            
                                                                     
 ffff88012fb060e8 000000000000e2e8 ffff88012fb060e8 0000000000012cc0            
                                                                     
Call Trace:                                                                     
                                                                     
 [<ffffffffa04774eb>] ? mantis_query_rc+0x0/0x89 [mantis]                       
                                                                     
 [<ffffffff81046bf0>] ? dequeue_entity+0x2f/0x1e8                               
                                                                     
 [<ffffffff810477d8>] ? dequeue_task_fair+0x81/0xa0                             
                                                                     
 [<ffffffff810108f2>] ? __switch_to+0x19c/0x23c                                 
                                                                     
 [<ffffffff814970e7>] __mutex_lock_common+0x12c/0x1a8                           
                                                                     
 [<ffffffff8149718f>] __mutex_lock_slowpath+0x2c/0x42                           
                                                                     
 [<ffffffff81497366>] mutex_lock+0x43/0x71                                      
                                                                     
 [<ffffffffa00682ad>] i915_gem_retire_work_handler+0x40/0x96 [i915]             
                                                                     
 [<ffffffffa006826d>] ? i915_gem_retire_work_handler+0x0/0x96 [i915]            
                                                                     
 [<ffffffff8106b8b9>] worker_thread+0x1ab/0x25d                                 
                                                                     
 [<ffffffff81070b57>] ? autoremove_wake_function+0x0/0x5f                       
                                                                     
 [<ffffffff8106b70e>] ? worker_thread+0x0/0x25d                                 
                                                                     
 [<ffffffff81070665>] kthread+0x6d/0xae                                         
                                                                     
 [<ffffffff8101313a>] child_rip+0xa/0x20                                        
                                                                     
 [<ffffffff81012afd>] ? restore_args+0x0/0x30                                   
                                                                     
 [<ffffffff810705f8>] ? kthread+0x0/0xae                                        
                                                                     
 [<ffffffff81013130>] ? child_rip+0x0/0x20                                      
                                                                     
INFO: task events/0:9 blocked for more than 120 seconds.                        
                                                                     
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.       
                                                                     
events/0      D ffff88012de02024     0     9      2                             
                                                                     
 ffff88012fb31d60 0000000000000046 0000000000000001 ffffffffa04774eb            
                                                                     
 ffff88012fb31cf0 ffffffff81046bf0 ffff88012fb31cf0 000000008604ee9e
 ffff88012fb060e8 000000000000e2e8 ffff88012fb060e8 0000000000012cc0
Call Trace:
 [<ffffffffa04774eb>] ? mantis_query_rc+0x0/0x89 [mantis]
 [<ffffffff81046bf0>] ? dequeue_entity+0x2f/0x1e8
 [<ffffffff810477d8>] ? dequeue_task_fair+0x81/0xa0
 [<ffffffff810108f2>] ? __switch_to+0x19c/0x23c
 [<ffffffff814970e7>] __mutex_lock_common+0x12c/0x1a8
 [<ffffffff8149718f>] __mutex_lock_slowpath+0x2c/0x42
 [<ffffffff81497366>] mutex_lock+0x43/0x71
 [<ffffffffa00682ad>] i915_gem_retire_work_handler+0x40/0x96 [i915]
 [<ffffffffa006826d>] ? i915_gem_retire_work_handler+0x0/0x96 [i915]
 [<ffffffff8106b8b9>] worker_thread+0x1ab/0x25d
 [<ffffffff81070b57>] ? autoremove_wake_function+0x0/0x5f
 [<ffffffff8106b70e>] ? worker_thread+0x0/0x25d
 [<ffffffff81070665>] kthread+0x6d/0xae
 [<ffffffff8101313a>] child_rip+0xa/0x20
 [<ffffffff81012afd>] ? restore_args+0x0/0x30
 [<ffffffff810705f8>] ? kthread+0x0/0xae
 [<ffffffff81013130>] ? child_rip+0x0/0x20
INFO: task events/0:9 blocked for more than 120 seconds.
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
events/0      D ffff88012de02024     0     9      2
 ffff88012fb31d60 0000000000000046 0000000000000001 ffffffffa04774eb
 ffff88012fb31cf0 ffffffff81046bf0 ffff88012fb31cf0 000000008604ee9e
 ffff88012fb060e8 000000000000e2e8 ffff88012fb060e8 0000000000012cc0
Call Trace:
 [<ffffffffa04774eb>] ? mantis_query_rc+0x0/0x89 [mantis]
 [<ffffffff81046bf0>] ? dequeue_entity+0x2f/0x1e8
 [<ffffffff810477d8>] ? dequeue_task_fair+0x81/0xa0
 [<ffffffff810108f2>] ? __switch_to+0x19c/0x23c
 [<ffffffff814970e7>] __mutex_lock_common+0x12c/0x1a8
 [<ffffffff8149718f>] __mutex_lock_slowpath+0x2c/0x42
 [<ffffffff81497366>] mutex_lock+0x43/0x71
 [<ffffffffa00682ad>] i915_gem_retire_work_handler+0x40/0x96 [i915]
 [<ffffffffa006826d>] ? i915_gem_retire_work_handler+0x0/0x96 [i915]
 [<ffffffff8106b8b9>] worker_thread+0x1ab/0x25d
 [<ffffffff81070b57>] ? autoremove_wake_function+0x0/0x5f
 [<ffffffff8106b70e>] ? worker_thread+0x0/0x25d
 [<ffffffff81070665>] kthread+0x6d/0xae
 [<ffffffff8101313a>] child_rip+0xa/0x20
 [<ffffffff81012afd>] ? restore_args+0x0/0x30
 [<ffffffff810705f8>] ? kthread+0x0/0xae
 [<ffffffff81013130>] ? child_rip+0x0/0x20
Version-Release number of selected component (if applicable):


How reproducible:
Always, random.


Steps to Reproduce:
1. Leave the system idle.


Additional info:

http://www.smolts.org/client/show/pub_d59a227e-c82a-469a-94fb-
68b8de343818


00:02.0 VGA compatible controller: Intel Corporation 82G35 Express Integrated 
Graphics Controller (rev 03)
00:02.1 Display controller: Intel Corporation 82G35 Express Integrated Graphics 
Controller (rev 03)

# rpm -qa \*intel\*
xorg-x11-drv-intel-2.7.0-7.fc11.x86_64
xorg-x11-drv-intel-debuginfo-2.7.0-4.fc11.x86_64
intel-gpu-tools-2.7.0-7.fc11.x86_64
xorg-x11-drv-intel-devel-2.7.0-7.fc11.x86_64

kernel-2.6.30.5-43.fc11.x86_64

# modinfo mantis
filename:       
/lib/modules/2.6.30.5-43.fc11.x86_64/kernel/drivers/media/dvb/mantis/mantis.ko
license:        GPL
author:         Manu Abraham
description:    Mantis PCI DTV bridge driver
srcversion:     1705C063CE013A7DAD9F6B0
alias:          pci:v00001822d00004E35sv*sd*bc*sc*i*
depends:        
ir-common,dvb-core,stv0299,i2c-core,stb0899,tda10023,tda10021,stb6100,mb86a16,lnbp21
vermagic:       2.6.30.5-43.fc11.x86_64 SMP mod_unload
parm:           adapter_nr:DVB adapter numbers (array of short)
parm:           verbose:verbose startup messages, default is 1 (yes) (int)


The mantis driver is for the DVB-C card (digital TV card) that is in use on 
this media center pc.

Is the bug in
1. the intel driver?
2. the mantis driver
3. the kernel?
4. ? (what is events/0:9?)

Reply at:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/487185/comments/0

------------------------------------------------------------------------
On 2009-09-19T21:18:03+00:00 MartinG wrote:

Related:
https://bugzilla.redhat.com/show_bug.cgi?id=512615

Reply at:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/487185/comments/1

------------------------------------------------------------------------
On 2009-09-25T04:27:21+00:00 Chuck wrote:

Can you get the output of sysrq-t when that happens? Just ssh in and do:

# echo "t" >/proc/sysrq-trigger

If the lockup messages are being logged that should be make it to the
logs too.

Reply at:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/487185/comments/2

------------------------------------------------------------------------
On 2009-09-26T16:41:47+00:00 MartinG wrote:

Created attachment 362767
/var/log/messages

Attached /var/log/messages after the display went dark, and I ssh'd into
the machine, and issued the command above.

Reply at:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/487185/comments/3

------------------------------------------------------------------------
On 2009-09-26T16:49:26+00:00 MartinG wrote:

Contrary to what I stated above, I am in fact able to kill running
programs - if I do "killall -9 X" I am able to log in as normal, and
things seemingly work as it should. But this is not satisfactory
workaround for the livingroom TV...  ;)

Reply at:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/487185/comments/4

------------------------------------------------------------------------
On 2009-09-26T19:31:47+00:00 MartinG wrote:

Created attachment 362774
/var/log/messages again

It happened again, after I had done "killall -9 X" and ran like normal
for a while. The numbers in the log are a bit different, don't know if
that could be helpful.

Reply at:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/487185/comments/5

------------------------------------------------------------------------
On 2009-10-31T15:06:38+00:00 Mikolaj wrote:

Created attachment 366934
/var/log/messages

I had something similar, but with network device. My setup is:

ifconfig eth0 up
brctl addbr virbr0
brctl addif virbr0 eth0
ifconfig virbr0 172.16.0.1 netmask 255.255.255.0 up

and to that bridge qemu-kvm virtual machines are added:

cat /srv/kvm/qemu-ifup
#!/bin/sh
...
ifconfig "$1" up
brctl addif virbr0 "$1"

I was doing some testing of my new Gigabit switch and I was plugging in
and plugging out Ethernet cable to/from eth0 (see my /var/log/messages)
and then machine got unresponsive via second interface, wlan0. To bring
the box back I've done alt+ctrl+del, as monitor didn't want to turn on.
I'm not 100% sure, but that happened on 2.6.30.8-64.fc11.i686.PAE or
earlier version.

Reply at:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/487185/comments/6

------------------------------------------------------------------------
On 2009-10-31T15:08:29+00:00 Mikolaj wrote:

Created attachment 366935
dmesg

Here is my full dmesg, but with newer version of kernel.

Reply at:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/487185/comments/7

------------------------------------------------------------------------
On 2010-01-15T19:27:40+00:00 MartinG wrote:

This bug report has been silent for a couple of months now, but the bug is 
still biting me every now and then. 
It happened just now, as I was watching a recording from my mediacenter, so it 
is not happening only when idling.

Any more info I can provide, any tests I can do...? :)

Reply at:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/487185/comments/20

------------------------------------------------------------------------
On 2010-01-27T09:58:14+00:00 Matthew wrote:

Hi, I'm also seeing this bug daily in Fedora 12.  It seems to duplicate
the following bugs reported to LKML and Ubuntu:

http://lkml.org/lkml/2009/1/11/70
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/276476

Note that LKML seems to imply that a patch was incorporated in 2.6.29
while feedback from Ubuntu is that the bug is still present in 2.6.31.

My seeing the bug would seem to confirm that the issue is also still
unfixed and present in fedora 12.

Here is some sample output:


Jan 27 00:55:29 hyperion kernel: INFO: task firefox:2624 blocked for more than 
120 seconds.                                                                    
                      
Jan 27 00:55:29 hyperion kernel: "echo 0 > 
/proc/sys/kernel/hung_task_timeout_secs" disables this message.                 
                                                          
Jan 27 00:55:29 hyperion kernel: firefox       D 0000000000000002     0  2624   
2062 0x00000000                                                                 
                     
Jan 27 00:55:29 hyperion kernel: ffff88008f125528 0000000000000086 
ffff88008f1254a8 ffff880000000000                                               
                                  
Jan 27 00:55:29 hyperion kernel: ffff88008f125498 ffffffff8104039a 
ffff8801fdce2f38 ffff880028066670                                               
                                  
Jan 27 00:55:29 hyperion kernel: ffff8801fdce32c8 000000000000f8f0 
ffff8801fdce32c8 0000000000015600                                               
                                  
Jan 27 00:55:29 hyperion kernel: Call Trace:                                    
                                                                                
                     
Jan 27 00:55:29 hyperion kernel: [<ffffffff8104039a>] ? 
account_group_exec_runtime+0x30/0x43                                            
                                             
Jan 27 00:55:29 hyperion kernel: [<ffffffff8106e8e3>] ? 
clocksource_read+0xf/0x11                                                       
                                             
Jan 27 00:55:29 hyperion kernel: [<ffffffff8106acf2>] ? ktime_get_ts+0x4e/0x53  
                                                                                
                     
Jan 27 00:55:29 hyperion kernel: [<ffffffff810c154d>] ? sync_page+0x0/0x4a      
                                                                                
                     
Jan 27 00:55:29 hyperion kernel: [<ffffffff8141bf53>] io_schedule+0x31/0x42     
                                                                                
                     
Jan 27 00:55:29 hyperion kernel: [<ffffffff810c1593>] sync_page+0x46/0x4a       
                                                                                
                     
Jan 27 00:55:29 hyperion kernel: [<ffffffff8141c465>] __wait_on_bit+0x48/0x7b   
                                                                                
                     
Jan 27 00:55:29 hyperion kernel: [<ffffffff8141bead>] ? thread_return+0x4e/0xc3 
                                                                                
                     
Jan 27 00:55:29 hyperion kernel: [<ffffffff810c1767>] 
wait_on_page_bit+0x72/0x79                                                      
                                               
Jan 27 00:55:29 hyperion kernel: [<ffffffff81067b70>] ? 
wake_bit_function+0x0/0x33                                                      
                                             
Jan 27 00:55:29 hyperion kernel: [<ffffffff810caeaf>] ? 
page_evictable+0x17/0x81                                                        
                                             
Jan 27 00:55:29 hyperion kernel: [<ffffffff810cbc41>] 
shrink_page_list+0x11d/0x5e0                                                    
                                               
Jan 27 00:55:29 hyperion kernel: [<ffffffff8109f40e>] ? delayacct_end+0x82/0x8d 
                                                                                
                     
Jan 27 00:55:29 hyperion kernel: [<ffffffff8109f487>] ? 
__delayacct_blkio_end+0x3e/0x40                                                 
                                             
Jan 27 00:55:29 hyperion kernel: [<ffffffff81047f3f>] ? 
delayacct_blkio_end+0x21/0x41                                                   
                                             
Jan 27 00:55:29 hyperion kernel: [<ffffffff8141b565>] ? 
io_schedule_timeout+0x4d/0x58                                                   
                                             
Jan 27 00:55:29 hyperion kernel: [<ffffffff810d4f00>] ? 
congestion_wait+0x80/0x8f                                                       
                                             
Jan 27 00:55:29 hyperion kernel: [<ffffffff81067b37>] ? 
autoremove_wake_function+0x0/0x39                                               
                                             
Jan 27 00:55:29 hyperion kernel: [<ffffffff810cc725>] shrink_list+0x3b2/0x64a   
                                                                                
                     
Jan 27 00:55:29 hyperion kernel: [<ffffffff810c85ae>] ? 
determine_dirtyable_memory+0x1a/0x2d                                            
                                             
Jan 27 00:55:29 hyperion kernel: [<ffffffff810c8637>] ? 
get_dirty_limits+0x27/0x24f                                                     
                                             
Jan 27 00:55:29 hyperion kernel: [<ffffffff810ccc5d>] shrink_zone+0x2a0/0x32c   
                                                                                
                     
Jan 27 00:55:29 hyperion kernel: [<ffffffff810cdd65>] 
do_try_to_free_pages+0x1ea/0x353                                                
                                               
Jan 27 00:55:29 hyperion kernel: [<ffffffff810cdfc8>] 
try_to_free_pages+0x6e/0x70                                                     
                                               
Jan 27 00:55:29 hyperion kernel: [<ffffffff810cb68d>] ? 
isolate_pages_global+0x0/0x229                                                  
                                             
Jan 27 00:55:29 hyperion kernel: [<ffffffff810c770b>] 
__alloc_pages_nodemask+0x3d7/0x5b0                                              
                                               
Jan 27 00:55:29 hyperion kernel: [<ffffffff810eb4e7>] 
alloc_pages_current+0x95/0x9e                                                   
                                               
Jan 27 00:55:29 hyperion kernel: [<ffffffff810f295c>] alloc_slab_page+0x1b/0x28 
                                                                                
                     
Jan 27 00:55:29 hyperion kernel: [<ffffffff810f29bd>] new_slab+0x54/0x1d3       
                                                                                
                     
Jan 27 00:55:29 hyperion kernel: [<ffffffff810f2fe2>] __slab_alloc+0x1f1/0x3a1  
                                                                                
                     
Jan 27 00:55:29 hyperion kernel: [<ffffffffa002b1c2>] ? 
snd_ctl_ioctl+0x327/0x783 [snd]                                                 
                                             
Jan 27 00:55:29 hyperion kernel: [<ffffffff810f3d34>] 
__kmalloc_track_caller+0x104/0x158                                              
                                               
Jan 27 00:55:29 hyperion kernel: [<ffffffffa002b1c2>] ? 
snd_ctl_ioctl+0x327/0x783 [snd]                                                 
                                             
Jan 27 00:55:29 hyperion kernel: [<ffffffff810d2b63>] memdup_user+0x29/0x68     
                                                                                
                     
Jan 27 00:55:29 hyperion kernel: [<ffffffffa002b1c2>] snd_ctl_ioctl+0x327/0x783 
[snd]                                                                           
                     
Jan 27 00:55:29 hyperion kernel: [<ffffffff811c2911>] ? avc_has_perm+0x5c/0x6e  
                                                                                
                     
Jan 27 00:55:29 hyperion kernel: [<ffffffff81108d84>] vfs_ioctl+0x22/0x87       
                                                                                
                     
Jan 27 00:55:29 hyperion kernel: [<ffffffff8104907d>] ? 
finish_task_switch+0xc3/0xe6                                                    
                                             
Jan 27 00:55:29 hyperion kernel: [<ffffffff811092e0>] do_vfs_ioctl+0x47b/0x4c1  
                                                                                
                     
Jan 27 00:55:29 hyperion kernel: [<ffffffff8110937c>] sys_ioctl+0x56/0x79       
                                                                                
                     
Jan 27 00:55:29 hyperion kernel: [<ffffffff81011cf2>] 
system_call_fastpath+0x16/0x1b


Note that there appears to be some sound system calls above in the trace, so I 
will look into switching sound card drivers for time being.

I am currently using the following modules:

[root@hyperion ~]# lsmod                                                        
                                                                                
                     
Module                  Size  Used by                                           
                                                                                
                     
rfcomm                 71504  4                                                 
                                                                                
                     
sco                    19972  2                                                 
                                                                                
                     
bridge                 54112  0                                                 
                                                                                
                     
stp                     2724  1 bridge                                          
                                                                                
                     
llc                     6400  2 bridge,stp                                      
                                                                                
                     
bnep                   19472  2                                                 
                                                                                
                     
l2cap                  38992  16 rfcomm,bnep
nfsd                  277328  9
exportfs                4544  1 nfsd
nfs                   279952  1
lockd                  71572  2 nfsd,nfs
fscache                38856  1 nfs
nfs_acl                 3152  2 nfsd,nfs
auth_rpcgss            41552  2 nfsd,nfs
vmnet                  45756  3
ppdev                  10040  0
parport_pc             27640  0
parport                34320  2 ppdev,parport_pc
vmblock                15032  1
vsock                  43680  0
vmci                   54936  1 vsock
vmmon                  78252  0
sunrpc                191912  16 nfsd,nfs,lockd,nfs_acl,auth_rpcgss
ipv6                  298928  62
p4_clockmod             6148  0
freq_table              4864  1 p4_clockmod
speedstep_lib           5712  1 p4_clockmod
uvcvideo               58972  0
videodev               36160  1 uvcvideo
v4l1_compat            13892  2 uvcvideo,videodev
snd_usb_audio          97200  2
v4l2_compat_ioctl32    10736  1 videodev
snd_usb_lib            17664  1 snd_usb_audio
snd_rawmidi            24032  1 snd_usb_lib
snd_seq_device          7620  1 snd_rawmidi
dm_multipath           17304  0
tcp_bic                 4692  22
uinput                  9248  0
btusb                  18756  2
bluetooth              94884  12 rfcomm,sco,bnep,l2cap,btusb
rfkill                 20488  2 bluetooth
nvidia               9624568  38
snd_hda_codec_realtek   281380  1
snd_hda_intel          30360  2
snd_hda_codec          72832  2 snd_hda_codec_realtek,snd_hda_intel
e1000                 115460  0
firewire_ohci          23332  0
snd_hwdep               9224  2 snd_usb_audio,snd_hda_codec
snd_pcm                83144  3 snd_usb_audio,snd_hda_intel,snd_hda_codec
iTCO_wdt               13008  0
i2c_i801               12800  0
iTCO_vendor_support     3588  1 iTCO_wdt
firewire_core          47880  1 firewire_ohci
asus_atk0110           12560  0
serio_raw               6644  0
shpchp                 34636  0
snd_timer              22608  1 snd_pcm
i2c_core               28976  3 videodev,nvidia,i2c_i801
joydev                 11984  0
snd                    67592  18 
snd_usb_audio,snd_usb_lib,snd_rawmidi,snd_seq_device,snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_timer
crc_itu_t               2080  1 firewire_core
soundcore               7328  1 snd
snd_page_alloc          9568  2 snd_hda_intel,snd_pcm
usb_storage            60496  0

[root@hyperion ~]# uname -a
Linux hyperion.deploylinux.net 2.6.31.12-174.2.3.fc12.x86_64 #1 SMP Mon Jan 18 
19:52:07 UTC 2010 x86_64 x86_64 x86_64 GNU/Linux

Reply at:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/487185/comments/21

------------------------------------------------------------------------
On 2010-04-28T10:28:55+00:00 Bug wrote:


This message is a reminder that Fedora 11 is nearing its end of life.
Approximately 30 (thirty) days from now Fedora will stop maintaining
and issuing updates for Fedora 11.  It is Fedora's policy to close all
bug reports from releases that are no longer maintained.  At that time
this bug will be closed as WONTFIX if it remains open with a Fedora 
'version' of '11'.

Package Maintainer: If you wish for this bug to remain open because you
plan to fix it in a currently maintained version, simply change the 'version' 
to a later Fedora version prior to Fedora 11's end of life.

Bug Reporter: Thank you for reporting this issue and we are sorry that 
we may not be able to fix it before Fedora 11 is end of life.  If you 
would still like to see this bug fixed and are able to reproduce it 
against a later version of Fedora please change the 'version' of this 
bug to the applicable version.  If you are unable to change the version, 
please add a comment here and someone will do it for you.

Although we aim to fix as many bugs as possible during every release's 
lifetime, sometimes those efforts are overtaken by events.  Often a 
more recent Fedora release includes newer upstream software that fixes 
bugs or makes them obsolete.

The process we are following is described here: 
http://fedoraproject.org/wiki/BugZappers/HouseKeeping

Reply at:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/487185/comments/28

------------------------------------------------------------------------
On 2010-06-28T14:44:26+00:00 Bug wrote:


Fedora 11 changed to end-of-life (EOL) status on 2010-06-25. Fedora 11 is 
no longer maintained, which means that it will not receive any further 
security or bug fix updates. As a result we are closing this bug.

If you can reproduce this bug against a currently maintained version of 
Fedora please feel free to reopen this bug against that version.

Thank you for reporting this bug and we are sorry it could not be fixed.

Reply at:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/487185/comments/29


** Changed in: xserver-xorg-video-intel (Fedora)
       Status: Confirmed => Won't Fix

** Changed in: xserver-xorg-video-intel (Fedora)
   Importance: Unknown => High

** Bug watch added: Red Hat Bugzilla #512615
   https://bugzilla.redhat.com/show_bug.cgi?id=512615

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/487185

Title:
  [g45] On Intel G45 unable to read EDID block in Dmesg after move from
  G35 to G45

Status in linux package in Ubuntu:
  Won't Fix
Status in xserver-xorg-video-intel package in Fedora:
  Won't Fix

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=/boot/vmlinuz-2.6.31-14-generic 
root=UUID=a6332eff-2d47-4a2d-8870-ddabfae24225 ro quiet splash
  ProcEnviron:
   LANG=de_DE.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: xorg
  Uname: Linux 2.6.31-14-generic i686
  XorgConf: Error: [Errno 2] No such file or directory: '/etc/X11/xorg.conf'
  dmi.bios.date: 09/27/2009
  dmi.bios.vendor: Intel Corp.
  dmi.bios.version: IDG4510H.86A.0117.2009.0927.1107
  dmi.board.asset.tag: To be filled by O.E.M.
  dmi.board.name: DG45ID
  dmi.board.vendor: Intel Corporation
  dmi.board.version: AAE27729-310
  dmi.chassis.type: 3
  dmi.modalias: 
dmi:bvnIntelCorp.:bvrIDG4510H.86A.0117.2009.0927.1107:bd09/27/2009:svn:pn:pvr:rvnIntelCorporation:rnDG45ID:rvrAAE27729-310:cvn:ct3:cvr:
  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]

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