KMS error message while intializing modesetting (during boot and resume) - render error detected, EIR: 0x00000010 [i915]

[unggnu]

SRU Justification:

Impact: Due to alignment problems with some structures there are some problems with KMS.

Fix: This fix was added to 2.6.32.y but dropped of for 31.y. As it only modifies the alignment to be a superset there should be no bad impact.

---

I always got the KMS error message while booting or resuming the system. Before creating the log files I have suspended the system one time.
This is the error message:
[ 1.931360] render error detected, EIR: 0x00000010
[ 1.931363] page table error
[ 1.931366] PGTBL_ER: 0x00000100
[ 1.931371] [drm:i915_driver_irq_handler] *ERROR* EIR stuck: 0x00000010, masking
[ 1.931381] render error detected, EIR: 0x00000010
[ 1.931384] page table error
[ 1.931386] PGTBL_ER: 0x00000100

Despite the message everything seems to work fine.

ProblemType: Bug
Architecture: i386
Date: Fri Jul 24 15:03:43 2009
DistroRelease: Ubuntu 9.10
Lsusb:
 Bus 002 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 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
 Bus 005 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: Sony Corporation VGN-TX2XP_B
Package: xserver-xorg 1:7.4+3ubuntu5
ProcCmdLine: BOOT_IMAGE=/vmlinuz-2.6.31-3-generic root=/dev/mapper/root ro quiet splash fastboot
ProcEnviron:
 LANGUAGE=de_DE:de:en_GB:en
 LANG=de_DE.UTF-8
 SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.31-3.19-generic
RelatedPackageVersions:
 xserver-xorg 1:7.4+3ubuntu5
 libgl1-mesa-glx 7.5-1ubuntu1
 libdrm2 2.4.11-1ubuntu1
 xserver-xorg-video-intel 2:2.8.0-0ubuntu1
 xserver-xorg-video-ati 1:6.12.99+git20090629.f39cafc5-0ubuntu1
SourcePackage: xorg
Uname: Linux 2.6.31-3-generic i686
dmi.bios.date: 07/07/2006
dmi.bios.vendor: Phoenix Technologies LTD
dmi.bios.version: R0052V1
dmi.chassis.type: 10
dmi.modalias: dmi:bvnPhoenixTechnologiesLTD:bvrR0052V1:bd07/07/2006:svnSonyCorporation:pnVGN-TX2XP_B:pvrJ001BKAX:cvn:ct10:cvr:
dmi.product.name: VGN-TX2XP_B
dmi.sys.vendor: Sony Corporation
fglrx: Not loaded
system:
 distro: Ubuntu
 architecture: i686kernel: 2.6.31-3-generic

[unggnu (unggnu)]

I always got the KMS error message while booting or resuming the system.
[ 1.931360] render error detected, EIR: 0x00000010
[ 1.931363] page table error
[ 1.931366] PGTBL_ER: 0x00000100
[ 1.931371] [drm:i915_driver_irq_handler] *ERROR* EIR stuck: 0x00000010, masking
[ 1.931381] render error detected, EIR: 0x00000010
[ 1.931384] page table error
[ 1.931386] PGTBL_ER: 0x00000100

Despite the message everything seems to work fine.

ProblemType: Bug
Architecture: i386
Date: Fri Jul 24 15:03:43 2009
DistroRelease: Ubuntu 9.10
Lsusb:
 Bus 002 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 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
 Bus 005 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: Sony Corporation VGN-TX2XP_B
Package: xserver-xorg 1:7.4+3ubuntu5
ProcCmdLine: BOOT_IMAGE=/vmlinuz-2.6.31-3-generic root=/dev/mapper/root ro quiet splash fastboot
ProcEnviron:
 LANGUAGE=de_DE:de:en_GB:en
 LANG=de_DE.UTF-8
 SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.31-3.19-generic
RelatedPackageVersions:
 xserver-xorg 1:7.4+3ubuntu5
 libgl1-mesa-glx 7.5-1ubuntu1
 libdrm2 2.4.11-1ubuntu1
 xserver-xorg-video-intel 2:2.8.0-0ubuntu1
 xserver-xorg-video-ati 1:6.12.99+git20090629.f39cafc5-0ubuntu1
SourcePackage: xorg
Uname: Linux 2.6.31-3-generic i686
dmi.bios.date: 07/07/2006
dmi.bios.vendor: Phoenix Technologies LTD
dmi.bios.version: R0052V1
dmi.chassis.type: 10
dmi.modalias: dmi:bvnPhoenixTechnologiesLTD:bvrR0052V1:bd07/07/2006:svnSonyCorporation:pnVGN-TX2XP_B:pvrJ001BKAX:cvn:ct10:cvr:
dmi.product.name: VGN-TX2XP_B
dmi.product.version: J001BKAX
dmi.sys.vendor: Sony Corporation
fglrx: Not loaded
system:
 distro: Ubuntu
 architecture: i686kernel: 2.6.31-3-generic

[unggnu (unggnu)]

I don't know if it has something to do with this error but everything doesn't work fine. I have still huge problems with tearing with the textured video output while the cpu usage isn't at 100%. It is definitely better than before but still unusable to watch videos imho.
Thath's why I have to disable KMS to get the overlay output working again.

[unggnu (unggnu)]

Ok, the tearing seems to have nothing to do with the error.
The option >>Option "SwapbuffersWait" "true"<< seems to fix the tearing for me.

So basically everything works fine except of the error message. Is anything else needed?

[Gordon Jin (gordon-jin)]

*** Bug 23206 has been marked as a duplicate of this bug. ***

[unggnu (unggnu)]

@sylvain67
Thanks for posting. Could you also add this file and a confirmation on the upstream bug report?
https://bugs.freedesktop.org/show_bug.cgi?id=22936

[sylvain67 (sylvaingolder)]

I could'nt go there :

Erreur d'analyse XML : entité non définie
Emplacement : jar:file:///usr/lib/firefox-3.5.3/chrome/browser.jar!/content/browser/certerror/aboutCertError.xhtml
Numéro de ligne 241, Colonne 34 : <p id="introContentP1">&certerror.introPara1;</p>
---------------------------------^

I apologize it's in french

[unggnu (unggnu)]

Just remove the s from https: http://bugs.freedesktop.org/show_bug.cgi?id=22936
Is it possible that you are using Ubuntu Karmic?

[sylvain67 (sylvaingolder)]

I'm in ubuntu karmic

[sylvain67 (sylvaingolder)]

but i still can go on your website because on each page (sign in/login...) it puts a fatidiic "s" after http :(

[Hadrien Mary (hadim)]

@sylvain this problem is a know bug about firefox. a temporaly fix its to disable frencn language in firefox, if you dont want, you have to wait for a fix....

About the bug i have the same (not talking about firefox but kms boot) !!!
If you need boot log or something else, just ask...

Thank you for you work ^^

[Nazo (leonardo-neo)]

I too have the kms message during boot. I am using karmic, and I 'upgraded' it from Jaunty.

Has anyone heard about it's fix?

[nloewen (nloewen)]

Is this the same bug?

render error detected, EIR: 0x00000010
[drm:i915_handle_error] *ERROR* EIR stuck: 0x00000010, masking
render error detected, EIR: 0x00000010

[unggnu (unggnu)]

@nloewen
If you have also an i915 graphic card I think so. Just confirm the upstream bug report so that the devs know that it is not a rare issue.
Btw. so far I had experienced no penalties through it. Everything graphic related (except of some glitches with textured video but I guess this is a different problems) seems to work fine except of this message.

[unggnu (unggnu)]

This is still an issue with latest Kernel 2.6.32-rc1.

[Andreas Schildbach (schildbach)]

Adding the ubuntu-boot-experience tag because the messages also disrupt the boot experience.

[Mathieu P (thieummm-deactivatedaccount)]

Same issue but 3D effects not possible: I get one more error message from drm:

[drm:i915_initialize] *ERROR* Client tried to initialize ringbuffer in GEM mode

This is possibly unrelated but it's the most relevant open bug i could find to represent my problem.

[Mathieu P (thieummm-deactivatedaccount)]

Sorry, please consider this attachment instead of /var/log/messages in the previous post.

[Dmitry Tantsur (divius)]

[ 20.465675] render error detected, EIR: 0x00000010
[ 20.465680] page table error
[ 20.465682] PGTBL_ER: 0x00000100
[ 20.465686] [drm:i915_handle_error] *ERROR* EIR stuck: 0x00000010, masking
[ 20.465699] render error detected, EIR: 0x00000010
[ 20.465701] page table error
[ 20.465703] PGTBL_ER: 0x00000100

The same thing, i915.

[Prunus dulcis (prunus-dulcis)]

I seem to have the same bug (EIR-error message on startup) and also cannot activate desktop effects with karmic (with 8.10, they worked, in jaunty, anything graphics-driver related was problematic).

[Detlef Lechner (detlef-lechner)]

My IBM Thinkpad T43 is affected too.
'~$ uname -a; Linux T43 2.6.31-11-generic #38-Ubuntu SMP Fri Oct 2 11:55:55 UTC 2009 i686 GNU/Linux'

[Bruno (andreas-bruno)]

Same with Thinkpad X41:
Linux x41 2.6.31-11-generic #38-Ubuntu SMP Fri Oct 2 11:55:55 UTC 2009 i686 GNU/Linux

[Conor Nolan (cnolan-ubuntu)]

Same with newest kernel, everything works fine otherwise (compiz, etc) - Dell X1
Linux hertz 2.6.31-12-generic #39-Ubuntu SMP Mon Oct 5 22:08:01 UTC 2009 i686 GNU/Linux

[stando007 (stando007)]

I have the same issue since I installed clean Ubuntu 9.10 beta (kernel 2.6.31-11-generic).

In the log kern.log I can see:

 [ 8.498814] [drm] fb0: inteldrmfb frame buffer device
 [ 8.498827] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0
 [ 8.805413] render error detected, EIR: 0x00000010
 [ 8.805417] page table error
 [ 8.805419] PGTBL_ER: 0x00000100
 [ 8.805424] [drm:i915_handle_error] *ERROR* EIR stuck: 0x00000010, masking
 [ 8.805432] render error detected, EIR: 0x00000010
 [ 8.805434] page table error
 [ 8.805436] PGTBL_ER: 0x00000100
 [ 8.815285] [drm] LVDS-8: set mode 1024x768 17
 [ 8.845832] Console: switching to colour frame buffer device 128x48

I have HP nx6110 notebook with this VGA:

00:00.0 Host bridge: Intel Corporation Mobile 915GM/PM/GMS/910GML Express Processor to DRAM Controller (rev 03)
00:02.0 VGA compatible controller: Intel Corporation Mobile 915GM/GMS/910GML Express Graphics Controller (rev 03)
00:02.1 Display controller: Intel Corporation Mobile 915GM/GMS/910GML Express Graphics Controller (rev 03)

Compiz is working on my system.

[esver (esver)]

Same on a Dell Dimension 4600, everything works fine otherwise

Linux rahan 2.6.31-12-generic #40-Ubuntu SMP Wed Oct 7 04:14:43 UTC 2009 i686 GNU/Linux

dmesg:
[ 2.998241] [drm] Initialized drm 1.1.0 20060810
[ 3.013100] i915 0000:00:02.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[ 3.013108] i915 0000:00:02.0: setting latency timer to 64
[ 3.153821] [drm] fb0: inteldrmfb frame buffer device
[ 3.153833] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0
[ 3.239254] render error detected, EIR: 0x00000010
[ 3.239258] [drm:i915_handle_error] *ERROR* EIR stuck: 0x00000010, masking
[ 3.239266] render error detected, EIR: 0x00000010
[ 3.245569] [drm] DAC-5: set mode 1280x1024 10

lspci:
00:02.0 VGA compatible controller: Intel Corporation 82865G Integrated Graphics Controller (rev 02)

[Aleksey Lyalin (a-lyalin)]

I had the same error with i915 graphic card during boot for a week or so. It did not seem to cause any trouble. Today after kernel update Intel xserver failed to come up. I have had to boot into console and edit Xorg.conf to change driver from Intel to vesa. Rolling back Intel xserver did not help. Not good.

[Nazo (leonardo-neo)]

2.6.31-13 update seems to have fixed the bug on my computer.

[Daniel (nowa-grafika)]

For me update to 2.6.31-13 solve this bug.

[unggnu (unggnu)]

It isn't fixed for me. Suspend and change after the resume to the terminal with ctrl + alt + f1. There should still be the error message. If not it really seems to be fixed for you.

[Bruno (andreas-bruno)]

Last update fixed almost all of my issues, video performance hasn't been that good since Hardy. Thank you

[Conor Nolan (cnolan-ubuntu)]

2.6.31-13-generic #42

Yes, as per unggnu, error message appears after resume. But not boot at least.

[Jens Georg (yg-jensge)]

2.6.31-13-generic. Gone at boot for me. Did not try at resume.

[Christopher (soft-kristal)]

I've had all the updates, including -13, but Grub 2 still shows my system as running -12, as does sysinfo. ?field.comment=I've had all the updates, including -13, but Grub 2 still shows my system as running -12, as does sysinfo.

menu.lst looks normal - shows -13 as default option.

[Andy Whitcroft (apw)]

In summary it seems that this error is now no longer present on boot but still present on resume from suspend. No adverse side effects are reported however. Will try and determine if this error can be ignored.

[Detlef Lechner (detlef-lechner)]

This bug still prevails with me when booting. I still have occasional program and X crashes. So one could argue that there is a relationship. It has been difficult to report such a crash situation because apport would not send a report in these circumstances.
'~$ uname -a; Linux T43 2.6.31-13-generic #43-Ubuntu SMP Fri Oct 9 17:42:36 UTC 2009 i686 GNU/Linux'

[esver (esver)]

The error message doesn't appears at boot but is always in my dmesg log.

[Karl Dane (karl-rince)]

I'm not sure if this is related, but I am unable to use enable a dual screen arrangement. When enabling two screens, my X immediately crashes, using either xrandr on the command line or system->preferences->display.

[Karl Dane (karl-rince)]

Correction: nothing crashes; the whole system hangs and I have to reboot.

[Jens Georg (yg-jensge)]

Karl: This might be https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/441873

[Andreas Schildbach (schildbach)]

I still sometimes see a text-mode login prompt between usplash and xsplash on my Dell X1. At the very least, I always see the cursor blinking for some seconds.

[fredrik (fredrik-pipemore)]

I receive this error on every boot:
[ 14.338454] render error detected, EIR: 0x00000010
[ 14.338457] page table error
[ 14.338458] PGTBL_ER: 0x00000100
[ 14.338462] [drm:i915_handle_error] *ERROR* EIR stuck: 0x00000010, masking
[ 14.338475] render error detected, EIR: 0x00000010
[ 14.338477] page table error
[ 14.338479] PGTBL_ER: 0x00000100

[MM (mmme)]

I have this too, Dell Optiplex GX280 (On occassion Gnome locks up)

[ 1.993403] [drm] Initialized drm 1.1.0 20060810
[ 2.015214] i915 0000:00:02.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[ 2.015226] i915 0000:00:02.0: setting latency timer to 64
[ 2.028478] usb 2-1: new low speed USB device using uhci_hcd and address 2
[ 2.167740] [drm] fb0: inteldrmfb frame buffer device
[ 2.167758] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0
[ 2.253980] render error detected, EIR: 0x00000010
[ 2.253987] [drm:i915_handle_error] *ERROR* EIR stuck: 0x00000010, masking
[ 2.253997] render error detected, EIR: 0x00000010
[ 2.270555] [drm] DAC-5: set mode 1024x768 d

[Akaihol+freedesktop (akaihol+freedesktop)]

I see this when booting a freshly installed and "apt-get upgraded" Ubuntu 9.10 Karmic Desktop (kernel 2.6.31-14-generic) on a Dell Inspiron 500m laptop:

[3.869634] render error detected, EIR: 0x00000010
[3.869640] [drm:i915_handle_error] *ERROR* EIR stuck: 0x00000010, masking
[3.869664] render error detected, EIR: 0x00000010

Everything seems to work correctly in Ubuntu Desktop, including desktop effects. I don't see the page table error of the original report.

This laptop does have the symptoms of https://bugs.launchpad.net/ubuntu/+source/netbook-launcher/+bug/368394 when running Ubuntu Netbook Remix. See apport attachments for the laptop in that bug (sender name: Antti Kaihola).

Here's lspci -vvnn output for the display controller:

00:02.0 VGA compatible controller [0300]: Intel Corporation 82852/855GM Integrated Graphics Device [8086:3582] (rev 02)
 Subsystem: Dell Device [1028:0153]
 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
 Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx+
 Latency: 0
 Interrupt: pin A routed to IRQ 11
 Region 0: Memory at f0000000 (32-bit, prefetchable) [size=128M]
 Region 1: Memory at faf80000 (32-bit, non-prefetchable) [size=512K]
 Region 2: I/O ports at c000 [size=8]
 Capabilities: [d0] Power Management version 1
  Flags: PMEClk- DSI+ D1+ D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
  Status: D0 PME-Enable- DSel=0 DScale=0 PME-
 Kernel driver in use: i915
 Kernel modules: i915

00:02.1 Display controller [0380]: Intel Corporation 82852/855GM Integrated Graphics Device [8086:3582] (rev 02)
 Subsystem: Dell Device [1028:0153]
 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
 Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
 Latency: 0
 Region 0: Memory at e8000000 (32-bit, prefetchable) [size=128M]
 Region 1: Memory at faf00000 (32-bit, non-prefetchable) [size=512K]
 Capabilities: [d0] Power Management version 1
  Flags: PMEClk- DSI+ D1+ D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
  Status: D0 PME-Enable- DSel=0 DScale=0 PME-

[Antti Kaihola (akaihola)]

I see this when booting a freshly installed and "apt-get upgraded"
Karmic (kernel 2.6.31-14-generic) on a Dell Inspiron 500m laptop:

[3.869634] render error detected, EIR: 0x00000010
[3.869640] [drm:i915_handle_error] *ERROR* EIR stuck: 0x00000010, masking
[3.869664] render error detected, EIR: 0x00000010

Everything seems to work correctly in Ubuntu Desktop, including desktop effects. I don't see the error message described in comment #13, nor the page table error of the original report and #15.

This laptop does have the symptoms of https://bugs.launchpad.net/ubuntu/+source/netbook-launcher/+bug/368394 when running Ubuntu Netbook Remix. See apport attachments in that bug.

[JStuffer (john-stuffer)]

I seem to have this problem too, using Thinkpad with Intel 852/855 card.

running this:
LIBGL_DEBUG=verbose glxinfo | grep error
outputs this:
libGL: OpenDriver: trying /usr/lib/dri/tls/i915_dri.so
libGL: OpenDriver: trying /usr/lib/dri/i915_dri.so
libGL error: failed to open drm device: Permission denied
libGL: OpenDriver: trying /usr/lib/dri/tls/swrast_dri.so
libGL: OpenDriver: trying /usr/lib/dri/swrast_dri.so

command:
glxinfo | grep rend
output:
direct rendering: Yes
OpenGL renderer string: Software Rasterizer

but rootish command:
sudo glxinfo | grep rend
gives this:
direct rendering: Yes
OpenGL renderer string: Mesa DRI Intel(R) 852GM/855GM GEM 20090712 2009Q2 RC3 x86/MMX/SSE2

user glxgears fps: about ~530
root glxgears fps: about ~1400

Why can root render with the proper drivers and user not?

[JStuffer (john-stuffer)]

Now, after some package updates, i can no longer reproduce the strange behaviour where user can't use the proper driver and root can. That issue is fixed on my notebook.
Still, some trouble remains:
$ dmesg | grep error

[ 15.539757] render error detected, EIR: 0x00000010
[ 15.539764] [drm:i915_handle_error] *ERROR* EIR stuck: 0x00000010, masking
[ 15.539785] render error detected, EIR: 0x00000010

[Guiodic (Guido Iodice) (guido-iodice)]

It is actually an upstream error. Other distros have it too.

On Linux 2.6.32-rc7 (package from Andy Whitcroft ppa) I have:

dmesg | grep error
[ 2.412267] render error detected, EIR: 0x00000010
[ 2.412270] page table error
[ 2.412275] [drm:i915_handle_error] *ERROR* EIR stuck: 0x00000010, masking
[ 2.412283] render error detected, EIR: 0x00000010
[ 2.412284] page table error

[Jacques-Olivier Farcy (jakatak)]

Hi,

On a fresh Karmic install (Ubuntu or Xubuntu), i have the same error :
The system stop my auto-installation kickstart process, but i can open a texte session.

...
[ 9.131483] [drm] DAC-6: set mode 640x480 0
[ 9.393512] [drm] TV-17: set mode NTSC 480i 0
[ 9.550935] [drm] fb0: inteldrmfb frame buffer device
[ 9.550946] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0
[ 9.686217] render error detected, EIR: 0x00000010
[ 9.686220] page table error
[ 9.686221] PGTBL_ER: 0x00000100
[ 9.686225] [drm:i915_handle_error] *ERROR* EIR stuck: 0x00000010, masking
[ 9.686232] render error detected, EIR: 0x00000010
[ 9.686233] page table error
[ 9.686235] PGTBL_ER: 0x00000100
[ 9.697724] [drm] LVDS-8: set mode 1024x768 c
[ 9.980824] Console: switching to colour frame buffer device 128x48

[Freedesktop-mailinator (freedesktop-mailinator)]

I am seeing the following messages in dmesg every boot on my Dell Inspiron 1100 laptop running Ubuntu 9.10 (Karmic Koala) with the 2.6.31-16-generic kernel:

[ 2.451671] render error detected, EIR: 0x00000010
[ 2.451677] [drm:i915_handle_error] *ERROR* EIR stuck: 0x00000010, masking
[ 2.451692] render error detected, EIR: 0x00000010

Output of "lspci -vvv" reports my video hardware as follows:

00:02.0 VGA compatible controller: Intel Corporation 82845G/GL[Brookdale-G]/GE Chipset Integrated Graphics Device (rev 03)
 Subsystem: Dell Device 0149
 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
 Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
 Latency: 0
 Interrupt: pin A routed to IRQ 11
 Region 0: Memory at e0000000 (32-bit, prefetchable) [size=128M]
 Region 1: Memory at f6f80000 (32-bit, non-prefetchable) [size=512K]
 Capabilities: [d0] Power Management version 1
  Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
  Status: D0 PME-Enable- DSel=0 DScale=0 PME-
 Kernel driver in use: i915
 Kernel modules: i915

Here's the full output of my Xorg.0.log file:
http://ubuntu.pastebin.com/f7dadffa4

[Jose-s2 (jose-s2)]

Hi,
I have the same problems with my computer (Lenovo X61 tablet). I can add the following:
- I started with the problems when I upgraded the ram, from 2gb to 8gb. I tested the ram with memtest and it showed no problems.
- I can run the vanilla kernels 2.6.31.2 and 2.6.31.9 (I haven't tried with the other 2.6.31.x) and it works perfectly (no error, 3d working, etc.).
- I tried the vanilla kernels 2.6.32.1, 2.6.32.2, 2.6.32-rc1 and all 3 show the problem.

Thanks.

[Tim Eisenhower (tae1958)]

I'm having the same issue with an Acer Aspire 3620. Everything appears to function okay, but I receive the following errors during bootup.

dmesg | grep error
[ 6.040403] render error detected, EIR: 0x00000010
[ 6.040406] page table error
[ 6.040411] [drm:i915_handle_error] *ERROR* EIR stuck: 0x00000010, masking
[ 6.040419] render error detected, EIR: 0x00000010
[ 6.040421] page table error

[watts (susan)]

This error is still occurring for me. When I play lots of video everything freezes then moves to a black screen screen just showing this error message. Then it either goes to login screen, or if it's really bad, to tty1 hangs for a bit, then login.

This has only started happening for me since Karmic and happens many times every day. It is making the PC almost unusable for video.

I do not see the error message on startup (unless it pops up quickly and goes away?).

Hope we find some reason for this at some point. I do not want to have to go back to Jaunty.

[tizio59 (poulmoller)]

After 9.04 - 9.10 (wubi) upgrade I get the following after a suspend & restart:

[ 678.212992] render error detected, EIR: 0x00000010
[ 678.212996] page table error
[ 678.212998] PGTBL_ER: 0x00000100
[ 678.213004] [drm:i915_handle_error] *ERROR* EIR stuck: 0x00000010, masking
[ 678.213020] render error detected, EIR: 0x00000010
[ 678.213022] page table error
[ 678.213024] PGTBL_ER: 0x00000100

All X11 graphics is garbled but I can identify screen objects (9.04 worked fine).

I have an Intel based graphics chip, on a fairly old HP laptop.

glxinfo | fgrep render
direct rendering: Yes
OpenGL renderer string: Software Rasterizer

I discovered that I can workaround the problem by switching to a console view and back: alt-ctrl+F1 followed by alt-ctrl+F7.

[MarcH (marc-h38)]

This error is NOT harmless to me: after resuming from sleep the screen is extremely dark, so dark I first thought it was blank! The funny thing is I cannot even reach such a darkness level in normal conditions.

Disabling KMS with "i915.modeset=0" solves the problem.

Except for the unusable dark screen everything always works fine even after resume: compiz, Ctrl-Alt-FN, etc.

I have this message at boot time AND at resume time, WITHOUT the page table error.

Kernel 2.6.31-17-generic #54-Ubuntu SMP
xserver-xorg-video-intel 2:2.9.0-1ubuntu2.1
xserver-xorg-core 2:1.6.4-2ubuntu4.1
xserver-xorg 1:7.4+3ubuntu10

[ 3.219293] i2c-adapter i2c-1: unable to read EDID block.
[ 3.219337] i915 0000:00:02.0: LVDS-1: no EDID data
[ 3.225508] [drm] fb0: inteldrmfb frame buffer device
[ 3.225564] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0
[ 3.331198] render error detected, EIR: 0x00000010
[ 3.331203] [drm:i915_handle_error] *ERROR* EIR stuck: 0x00000010, masking
[ 3.331216] render error detected, EIR: 0x00000010
[ 3.338185] [drm] LVDS-8: set mode 1024x768 d
[ 3.383199] Console: switching to colour frame buffer device 128x48

[Brian Rogers (brian-rogers)]

MarcH, it sounds like your backlight is not being switched back on when you resume. This is most likely unrelated to the EIR render error, but the EDID error probably has something to do with it.

I'd file a separate bug about the backlight not coming back on.

[Chaujc+freedesktop (chaujc+freedesktop)]

Created an attachment (id=32939)
kernel config file for gentoo-sources-2.6.31-r6 which produces this error

[Chaujc+freedesktop (chaujc+freedesktop)]

Just wanted to mention that this isn't only in Ubuntu (all of the previous reporters appeared to be using Ubuntu). I'm running Gentoo (the kernel is gentoo-sources-2.6.31-r6) on my Dell Latitude D410 and I also see the same error.

I've attached my kernel config file as attachment #32939 just in case it may help reproduce or diagnose the problem.

[Timothy W. Tacker (tim-tacker)]

I am also affected by both this AND the EDID problem. In addition, I am affected by the following:
https://bugs.edge.launchpad.net/ubuntu/+source/linux/+bug/372028

Is there any chance that any of these could be related?

[Jesse Barnes (jbarnes-virtuousgeek)]

This is the one Chris has been banging his head against iirc.

[Chris Wilson (ickle)]

Yes, I have been trying to identify the cause of this since it triggers the capture of the error-state and hides the error that I'm actually trying to catch.

So far this PGTBL_ERR is solely related to the setting of the console fb. For instance the error can be delayed until after X is run by disabling fbcon and friends. It does not seem to be caused by either X or modetest, which suggests something is wrong in the fbcon setup. The values used when setting up the DSP seem sane. The next step will be to check that the fbcon does actually use a bo with pages mapped into the GTT (since that is the error being reported, an invalid page table entry). The alternative hypothesis is that we are missing a flush such that we are attempting to use the bo before the GTT entries are actually setup on the GPU, seems unlikely but in this case the tlb flush is inhibited during the agp mapping.

[Chris Wilson (ickle)]

Created an attachment (id=33194)
Increase fb alignment to 64k

Found it. During intelfb_create() we were pinning the framebuffer to a 4k alignment, whereas pre-i965 hardware requires 64k alignment.

[maticmatija (maticmatija)]

I get this message in lucid alpha 2.

[Andy Whitcroft (apw)]

This may be fixed by the patch at the link below:

    http://lists.freedesktop.org/archives/intel-gfx/2010-February/005803.html

[Andy Whitcroft (apw)]

This patch has been CC: stable so we should expect this to come down to lucid this way.

[Andy Whitcroft (apw)]

Pushed this patch to lucid as a pre-stable patch. Pushed to the kernel-team list for consideration for Karmic.

[Launchpad Janitor (janitor)]

This bug was fixed in the package linux - 2.6.32-13.18

---------------
linux (2.6.32-13.18) lucid; urgency=low

  [ Andy Whitcroft ]

  * Revert "enforcer -- make the enforcement configuration common"
  * Revert "(pre-stable) Input: ALPS - add interleaved protocol support
    (Dell E6x00 series)"
  * Revert "(pre-stable) driver-core: fix devtmpfs crash on s390"
  * Revert "(pre-stable) Driver-Core: devtmpfs - set root directory mode to
    0755"
  * Revert "SAUCE: Adds support for COMPAL JHL90 webcam"
  * Revert "SAUCE: fix kernel oops in VirtualBox during paravirt patching"
  * Revert "SAUCE: make fc transport removal of target configurable"
  * enforcer -- make the enforcement configuration common
  * getabis -- add preempt flavour to the list
  * [Config] enforce DEVTMPFS options
  * [Config] armel -- cleanup to-be builtin modules
  * [Config] cleanup ports configs
  * [Config] enable CRYPTO_GHASH_CLMUL_NI_INTEL
    - LP: #485536
  * add printdebian target to find branch target
  * distclean -- do not remove debian.env
  * [Config] generic-pae switch to M586TSC
    - LP: #519448
  * git-ubuntu-log -- commonise duplicated log handling
  * git-ubuntu-log -- tighten up Bug: NNNN matching
  * git-ubuntu-log -- sort the bug numbers

  [ Chris Wilson ]

  * (pre-stable) drm/i915: Increase fb alignment to 64k
    - LP: #404064

  [ Eric Miao ]

  * arm -- enable ubuntu/ directory

  [ Huang Ying ]

  * SAUCE: crypto: ghash - Add PCLMULQDQ accelerated implementation
  * SAUCE: crypto: ghash-intel - Fix building failure on x86_32

  [ Loïc Minier ]

  * [Config] cleanup preempt configuration
  * [Config] versatile: Fix video output
    - LP: #517594
  * [Config] armel DEFAULT_MMAP_MIN_ADDR=32768
  * [Config] Large update to armel/versatile
  * [Config] versatile: Add RTC support
  * [Config] armel: Enable NEON
  * [Config] versatile: Builtin MMC support
  * [Config] versatile Builtin SCSI controller
  * [Config] armel Disable dma_cache_sync callers
  * [Config] armel Disable asm/time.h users
  * [Config] armel Disable out of range udelay()
  * [Config] armel Disable flush_cache_range() users
  * [Config] armel -- Enable ubuntu/ drivers

  [ Steve Conklin ]

  * SAUCE: drm/i915: Add display hotplug event on Ironlake
  * SAUCE: drm/i915: Add ACPI OpRegion support for Ironlake

  [ Upstream Kernel Changes ]

  * Revert "[Upstream]: oprofile/x86: add Xeon 7500 series support"
  * Revert "Revert "[Bluetooth] Eliminate checks for impossible conditions
    in IRQ handler""
  * clockevent: Don't remove broadcast device when cpu is dead
  * clockevents: Add missing include to pacify sparse
  * ACPI: don't cond_resched if irq is disabled
  * be2net: Add support for next generation of BladeEngine device.
  * be2net: Add the new PCI IDs to PCI_DEVICE_TABLE.
  * mpt2sas: New device SAS2208 support is added
  * ar9170: Add support for D-Link DWA 160 A2
  * powerpc/fsl: Add PCI device ids for new QoirQ chips
  * davinci: dm646x: Add support for 3.x silicon revision
  * Input: ALPS - add interleaved protocol support (Dell E6x00 series)
  * Driver-Core: devtmpfs - set root directory mode to 0755
  * driver-core: fix devtmpfs crash on s390
  * vfs: get_sb_single() ...

[Chris Wilson (ickle)]

Now in Eric's for-linus branch, hitting mainline RSN.

[Sven Arvidsson (sa)]

As this sounded hard to track down, I just wanted to say thank you for working on this! :)

[Oswald Buddenhagen (ossi-kde)]

hmm ...

00:02.0 VGA compatible controller: Intel Corporation 82845G/GL[Brookdale-G]/GE Chipset Integrated Graphics Device (rev 03)
Linux ugly.local 2.6.33 #53 PREEMPT Wed Feb 24 23:15:02 CET 2010 i686 GNU/Linux
intel driver 7d0e6ff...

still the same. i haven't observed adverse effects beyond the error message, though.

[Chris Wilson (ickle)]

Oswald, the original bug as reported was definitely fixed. Please provide some details as to your bug, preferably as a new report.

[Kevin (campbell-kc)]

I'm getting this error in Lucid, using the 2.6.32-16.25. Not sure if its the reason my X won't start unless nomodeset is specified, but that's the only error I can find in the logs.

[ 52.179193] render error detected, EIR: 0x00000010
[ 52.179200] page table error
[ 52.179203] PGTBL_ER: 0x00000102
[ 52.179209] [drm:i915_handle_error] *ERROR* EIR stuck: 0x00000010, masking
[ 52.179220] render error detected, EIR: 0x00000010
[ 52.179223] page table error
[ 52.179236] PGTBL_ER: 0x00000102

[plaid (plaid274)]

I have the same error in Lucid.

[tizio59 (poulmoller)]

Patched my kernel 2.6.31 with fix from post #50 and problem (post #45) is solved.

[Martin Pitt (pitti)]

Accepted linux into karmic-proposed, the package will build now and be available in a few hours. Please test and give feedback here. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you in advance!

[Rasmus (rasmus-up)]

The PPA seems to work. The error is gone and I haven't experienced any other problems after installing the PPA.

[Onyxwolf (onyxwolf-x)]

My desktop (running server 9.10) shows these errors but fails to boot further! This is a catastrophic error. I have even tried booting in recovery mode. How would I go about resolving this (considering I can't boot to fix it I'll have to recover with a liveCD)?

[Launchpad Janitor (janitor)]

This bug was fixed in the package linux - 2.6.31-21.59

---------------
linux (2.6.31-21.59) karmic-proposed; urgency=low

  [ Andy Whitcroft ]

  * [Config] generic-pae switch to M586TSC
    - LP: #519448

  [ Chris Wilson ]

  * (pre-stable) drm/i915: Increase fb alignment to 64k
    - LP: #404064

  [ Colin Ian King ]

  * Input: i8042 - bypass AUX IRQ delivery test on laptops
    - LP: #534448

  [ Jerone Young ]

  * SAUCE: Fix volume hotkeys for Dell Studio 1557
    - LP: #465250

  [ Mirsal Ennaime ]

  * SAUCE: aufs: Fix header files inclusion in debug.h
    - LP: #517151

  [ Stefan Bader ]

  * [Config] Enable all CGROUP configuration options
    - LP: #480739

  [ Surbhi Palande ]

  * Revert "[Upstream] acerhdf: Limit modalias matching to supported
    boards"
    - LP: #509730
  * [Config] ext3 defaults to ordered mode
    - LP: #510067

  [ Tim Gardner ]

  * [Config] Fix sub-flavours package conflicts
    - LP: #454827

  [ Upstream Kernel Changes ]

  * PCI/cardbus: Add a fixup hook and fix powerpc
    - LP: #455723
  * fnctl: f_modown should call write_lock_irqsave/restore
    - LP: #519436
  * ACPI: enable C2 and Turbo-mode on Nehalem notebooks on A/C
    - LP: #516325
  * tg3: Add 57788, remove 57720
    - LP: #515390
  * HID: ignore all recent SoundGraph iMON devices
    - LP: #488443
  * Input: ALPS - add interleaved protocol support (Dell E6x00 series)
    - LP: #296610
  * acerhdf: limit modalias matching to supported
    - LP: #509730
  * ASoC: Do not write to invalid registers on the wm9712.
    - LP: #509730
  * cifs: NULL out tcon, pSesInfo, and srvTcp pointers when chasing DFS
    referrals
    - LP: #509730
  * clockevents: Prevent clockevent_devices list corruption on cpu hotplug
    - LP: #509730
  * dma: at_hdmac: correct incompatible type for argument 1 of
    'spin_lock_bh'
    - LP: #509730
  * drivers/net/usb: Correct code taking the size of a pointer
    - LP: #509730
  * Libertas: fix buffer overflow in lbs_get_essid()
    - LP: #509730
  * md: Fix unfortunate interaction with evms
    - LP: #509730
  * pata_cmd64x: fix overclocking of UDMA0-2 modes
    - LP: #509730
  * pata_hpt3x2n: fix clock turnaround
    - LP: #509730
  * SCSI: fc class: fix fc_transport_init error handling
    - LP: #509730
  * sound: sgio2audio/pdaudiocf/usb-audio: initialize PCM buffer
    - LP: #509730
  * USB: emi62: fix crash when trying to load EMI 6|2 firmware
    - LP: #509730
  * USB: Fix a bug on appledisplay.c regarding signedness
    - LP: #509730
  * USB: musb: gadget_ep0: avoid SetupEnd interrupt
    - LP: #509730
  * USB: option: support hi speed for modem Haier CE100
    - LP: #490068, #509730
  * x86, cpuid: Add "volatile" to asm in native_cpuid()
    - LP: #509730
  * e100: Use pci pool to work around GFP_ATOMIC order 5 memory allocation
    failure
    - LP: #509730
  * e100: Fix broken cbs accounting due to missing memset.
    - LP: #509730
  * hostap: Revert a toxic part of the conversion to net_device_ops
    - LP: #509730
  * hwmon: (fschmd) Fix check on unsigned in watchdog_write()
    - LP: #509730
  * hwmon: (sht15) Off-by-one error in array index + incorrect constants
    - LP: #509730
  * i2c/tsl2550: Fix...

[cboteros (cboteros)]

According to this bug report, this should not be happening anymore, but unfortunatelly that is not the case for me, although I'm under Lucid Lynx (I'm not sure if I should then put this somewhere else, I apologize if that is the case).

Anyway, I'm getting this error message always at boot or resume:

[ 35.915075] render error detected, EIR: 0x00000010
[ 35.915081] page table error
[ 35.915083] PGTBL_ER: 0x00000102
[ 35.915087] [drm:i915_handle_error] *ERROR* EIR stuck: 0x00000010, masking
[ 35.915097] render error detected, EIR: 0x00000010
[ 35.915100] page table error
[ 35.915102] PGTBL_ER: 0x00000102

My Kernel: 2.6.32-23-generic
My OS: Ubuntu Lucid Lynx
My box: Macbook 2,1

I hope this information is useful for solving this issue, if there is anything else I can help you just let me know.

[Samuel Trommel (samuel-trommel)]

Exact same error as cboteros. Gnome crashes during this error:

My Kernel: 2.6.32-23-generic
My OS: Ubuntu Lucid Lynx
My system: Sony VAIO VPCW21S1E (using i915 gpu chipset)

[ufa (ufa-ogros)]

Same as above. System runs but no direct rendering...

kernel: 2.6.32-23-generic-pae
System: eeepc 900
Display controller: Intel Corporation Mobile 915GM/GMS/910GML Express Graphics Controller (rev 04)

[Leo C. Bergamo (leo-bergamo)]

Hello,

So far I am highly impressed with the progress the Ubuntu 32-Bit v10.04 distribution. It caused me to ditch Windows and re-install Windows in a virtual machine. Ubuntu is now my primary OS. My point, this experience has come with a few thorns. I was able to rid the installation of them all but this issue with the Intel video driver. I have experienced everything everyone has talked about. I am sorry I am pressed for time but I will leave you a snippet of the most recent activity found in the 'kern.log'. Any help and or assistance will be sincerely appreciated! If you need more information please let me know. If this helps, I am running a P4 Compaq Evo with 1GB of RAM.

Regards,

Leo

Snippet:
---------------------------------------------------------------------------------------------------------------------------------------------------------- Jul 9 16:08:14 leo-desktop kernel: [14242.780042] [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU hung
Jul 9 16:08:14 leo-desktop kernel: [14242.780055] render error detected, EIR: 0x00000000
Jul 9 16:08:14 leo-desktop kernel: [14242.780153] [drm:i915_do_wait_request] *ERROR* i915_do_wait_request returns -5 (awaiting 475184 at 475183)
Jul 9 16:32:42 leo-desktop kernel: [15709.899542] warning: `VirtualBox' uses 32-bit capabilities (legacy support in use)
Jul 9 16:34:44 leo-desktop kernel: imklog 4.2.0, log source = /proc/kmsg started.
Jul 9 16:34:44 leo-desktop kernel: [ 0.000000] Initializing cgroup subsys cpuset
Jul 9 16:34:44 leo-desktop kernel: [ 0.000000] Initializing cgroup subsys cpu
Jul 9 16:34:44 leo-desktop kernel: [ 0.000000] Linux version 2.6.32-23-generic (buildd@rothera) (gcc version 4.4.3 (Ubuntu 4.4.3-4ubuntu5) ) #37-Ubuntu SMP Fri Jun 11 07:54:58 UTC 2010 (Ubuntu 2.6.32-23.37-generic 2.6.32.15+drm33.5)
Jul 9 16:34:44 leo-desktop kernel: [ 0.000000] KERNEL supported cpus:
Jul 9 16:34:44 leo-desktop kernel: [ 0.000000] Intel GenuineIntel
Jul 9 16:34:44 leo-desktop kernel: [ 0.000000] AMD AuthenticAMD
Jul 9 16:34:44 leo-desktop kernel: [ 0.000000] NSC Geode by NSC
Jul 9 16:34:44 leo-desktop kernel: [ 0.000000] Cyrix CyrixInstead
Jul 9 16:34:44 leo-desktop kernel: [ 0.000000] Centaur CentaurHauls
Jul 9 16:34:44 leo-desktop kernel: [ 0.000000] Transmeta GenuineTMx86
Jul 9 16:34:44 leo-desktop kernel: [ 0.000000] Transmeta TransmetaCPU
Jul 9 16:34:44 leo-desktop kernel: [ 0.000000] UMC UMC UMC UMC
Jul 9 16:34:44 leo-desktop kernel: [ 0.000000] BIOS-provided physical RAM map:
Jul 9 16:34:44 leo-desktop kernel: [ 0.000000] BIOS-e820: 0000000000000000 - 000000000009fc00 (usable)
Jul 9 16:34:44 leo-desktop kernel: [ 0.000000] BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved)
Jul 9 16:34:44 leo-desktop kernel: [ 0.000000] BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved)
Jul 9 16:34:44 leo-desktop kernel: [ 0.000000] BIOS-e820: 0000000000100000 - 000000004f7f0000 (usable)
Jul 9 16:34:44 leo-desktop kernel: [ 0.000000] BIOS-e820: 000000004f7f0000 - 000000004f800000 (reserved)
Jul 9 16:34:44 leo-desktop kernel: [ 0.000000] BIOS-e820: 000000...

[Alexander Pas (alexanderpas)]

I got the exact same error as the OP, only during boot, preventing to boot any further.

[ 6.xxxxxx] render error detected, EIR: 0x00000010
[ 6.xxxxxx] page table error
[ 6.xxxxxx] PGTBL_ER: 0x00000100
[ 6.xxxxxx] [drm:i915_driver_irq_handler] *ERROR* EIR stuck: 0x00000010, masking
[ 6.xxxxxx] render error detected, EIR: 0x00000010
[ 6.xxxxxx] page table error
[ 6.xxxxxx] PGTBL_ER: 0x00000100

Turned out to be a hardware clock related problem, clock had reset itself to it's initial settings (2002), setting the clock in BIOS to the right time again fixed this problem.

[Marcello Romani (marcello-romani)]

I have the "EIR stuck" error too. And my PC freezes regularly 12-36 hours. No keyboard, no video (monitor goes to sleep). Only possibile action: keep power button pressed until pc shuts down.

My system is a HP D530 SFF p/n: DC578AV

uname -a:
Linux ced-desktop 2.6.32-28-generic #55-Ubuntu SMP Mon Jan 10 21:21:01 UTC 2011 i686 GNU/Linux

Fully updated (as of feb 8 2011) ubuntu desktop 10.04

Video card: Intel 82865G (lspci -v attached)

[thorstenmz (th-guenther)]

My netbook is affected by this bug. Ubuntu 10.10 here. No signs of a malfunctioning apart from the error message, though.

uname -a:
Linux thorsten-netbook 2.6.35-30-generic #60-Ubuntu SMP Mon Sep 19 20:45:08 UTC 2011 i686 GNU/Linux

dmesg:
[ 4884.023121] i915 0000:00:02.0: setting latency timer to 64
[ 4884.026431] render error detected, EIR: 0x00000010
[ 4884.026431] page table error
[ 4884.026431] PGTBL_ER: 0x00000003
[ 4884.026431] [drm:i915_report_and_clear_eir] *ERROR* EIR stuck: 0x00000010, masking
[ 4884.028007] render error detected, EIR: 0x00000010
[ 4884.028007] page table error
[ 4884.028007] PGTBL_ER: 0x00000003
[ 4884.035167] HDA Intel 0000:00:1b.0: PCI INT A -> GSI 22 (level, low) -> IRQ 22
[ 4884.035181] HDA Intel 0000:00:1b.0: setting latency timer to 64
[ 4884.035242] HDA Intel 0000:00:1b.0: irq 45 for MSI/MSI-X

[lambda23 (kevin-liyanto)]

Hello,
I'm new user of Ubuntu 11.10 (Oneiric Ocelot). I got a problem: after i choose Ubuntu on GRUB bootloader, i can see my Ubuntu is loading. After that, the picture broken, maybe similar with this picture: http://i1130.photobucket.com/albums/m539/Lambda2309/brokenubuntu.jpg
Then i fix it with Ubuntu fixer (second choose on GRUB bootloader). After that, i can open my Ubuntu. I think my Ubuntu fixed. After few days, i want to use Ubuntu again. But i got message:
render_error_detected (i only remember this message, but i didn't take note and copy this)
Maybe my problem is related by this topics. I'm using GIGABYTE mobo, and i didn't use any graphic card (i use the VGA plug that connected directly with the motherboard)