Bug 1379 - [Intel/i810] X lockup: Error in I810WaitLpRing()
Summary: [Intel/i810] X lockup: Error in I810WaitLpRing()
Status: RESOLVED DUPLICATE of bug 1343
Alias: None
Product: xorg
Classification: Unclassified
Component: Driver/intel (show other bugs)
Version: 6.8.0
Hardware: x86 (IA32) Linux (All)
: high major
Assignee: Xorg Project Team
QA Contact:
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2004-09-14 13:13 UTC by Alex Walker
Modified: 2005-03-02 11:43 UTC (History)
3 users (show)

See Also:
i915 platform:
i915 features:


Attachments

Description Alex Walker 2004-09-14 13:13:50 UTC
Since I installed X.org 6.8.0 I am unable to start X and it freezes the 
graphics card, keyboard and (after a few seconds) the mouse.  The error I am 
receiving is below.  I have tried it with 2 different kernels (2.6.7-gentoo-r7 
which was working before and 2.6.8-gentoo-r4 which is the latest gentoo 
development kernel).

Error in I810WaitLpRing(), now is 8364, start is 6357
pgetbl_ctl: 0x1fd30001 pgetbl_err: 0x0
ipeir: 0 iphdr: e0905000
LP ring tail: 40 head: 0 len: f001 start 24e0000
eir: 0 esr: 1 emr: 3d
instdone: ff7a instpm: 0
memmode: 4 instps: 10
hwstam: 9ac7 ier: 0 imr: 9ac7 iir: 0
space: 65464 wanted 65528

Fatal server error:
lockup


Please consult the The X.Org Foundation support
         at http://wiki.X.Org
 for help.
Please also check the log file at "/var/log/Xorg.0.log" for additional 
informati
on.


   *** If unresolved symbols were reported above, they might not
   *** be the reason for the server aborting.

FatalError re-entered, aborting
Caught signal 11.  Server aborting
Comment 1 Michael Fan 2004-09-28 16:32:55 UTC
I had same problem. If I use
        Option      "NoAccel"
It allows X to start. But "cat something" in xterm is real slow. 
Comment 2 Alex Walker 2004-09-28 23:17:04 UTC
I am now using Gentoo's x.org 6.8.0-r1, which has some additional patches in 
it.  I have also recently upgraded to gcc-3.4... Somewhere in these two the 
problem was fixed. 
 
The changelog for x.org 6.8.0-r1 is at 
http://packages.gentoo.org/ebuilds/?xorg-x11-6.8.0-r1 but I can't see anything 
specifically relating to our problem. 
 
Performance is fine under this version. 
Comment 3 Michael Fan 2004-09-29 08:23:29 UTC
I have:
x11-base/xorg-x11-6.8.0-r1 *
sys-devel/gcc-3.3.4-r1 *

I will give 3.4 a spin. 
Comment 4 Mihnea-Costin Grigore 2004-11-09 13:15:55 UTC
I have a similar problem: 
i815 chipset with integrated graphics, running perfectly on the same machine
with kernel 2.4.25. Also ran ok with kernel 2.6.5 but I didn't test it much
because of other problems with that kernel.

Now, trying kernel 2.6.9 produces this: X is unable to start, I see a black
screen and the X cursor, then it freezes and the screen is filled with vertical
coloured lines. The computer is alive though, I can ssh to it and everything is
alright, only the graphics part is gone.

After halt and power-up, booting into 2.4.25, everything is fine. So I guess it
has something to do with the kernel version and modifications made to the
i810/agpgart/whatever modules.

Here is the relevent part from Xorg.0.log:
==========
Error in I810WaitLpRing(), now is 6684, start is 4683
pgetbl_ctl: 0xf3d0001 pgetbl_err: 0x8b0000
ipeir: 0 iphdr: 385f6c65
LP ring tail: 258 head: 0 len: f001 start 13c0000
eir: 0 esr: 1 emr: 3d
instdone: ff7a instpm: 0
memmode: 4 instps: 810
hwstam: bac7 ier: 0 imr: bac7 iir: 0
space: 64928 wanted 65528

Fatal server error:
lockup


Please consult the The X.Org Foundation support
==========

Relevant portions of xorg.conf:
==========
Section "Module"
    Load        "type1"
    Load        "freetype"
    Load        "extmod"
    Load        "dbe"
    Load        "v4l"
    Load        "synaptics"
EndSection

Section "Device"
    Identifier  "i810"
    Driver      "i810"
    Option      "XvMCSurfaces" "6"
    Option      "BackingStore" "on"
    VideoRam    8192
EndSection
==========

Distribution is Slackware-current, Xorg version is 6.8.1, glibc 2.3.3, gcc 3.3.4
Thanks,
Mihnea
Comment 5 Donnie Berkholz 2004-11-15 09:59:22 UTC
Duplicate of #1353 and #1771.
Comment 6 Matthias Hopf 2004-11-24 07:41:58 UTC
Did you try 6.8.1? It has several i810 related bugfixes.
Comment 7 Matthias Hopf 2004-11-24 07:42:42 UTC
Sorry, should read all comments to the end of the page... :-]
Comment 8 Matthias Hopf 2004-11-25 06:02:26 UTC
I now have a 2.6.9 installed on a test machine, but it runs flawlessly.
Please post your xorg.conf and Xorg.0.log
Comment 9 Ivan Candelas 2005-01-08 00:20:16 UTC
Same error using X.org 6.8.1

X Window System Version 6.8.1
Release Date: 17 September 2004
X Protocol Version 11, Revision 0, Release 6.8.1
Build Operating System: Linux 2.4.21-14.ELsmp i686 [ELF] 
Current Operating System: Linux 2.6.9-1.667 #1 Tue Nov 2 14:41:25 EST 2004 i686
Build Date: 20 October 2004
Build Host: tweety.build.redhat.com

AUDIT: Sat Jan  8 01:50:25 2005: 3312 X: client 5 rejected from local host
Error in I810WaitLpRing(), now is 13376, start is 11375
pgetbl_ctl: 0xfd30001 pgetbl_err: 0x0
ipeir: 0 iphdr: feecd568
LP ring tail: 678 head: 548 len: 10f001 start 12ac000
eir: 0 esr: 1 emr: 3d
instdone: ff7a instpm: 0
memmode: 5 instps: 810
hwstam: 9ac7 ier: 0 imr: 9ac7 iir: 0
space: 65224 wanted 65528

Fatal server error:
lockup
Comment 10 Egbert Eich 2005-03-03 06:43:55 UTC
i810 and i815 use the same driver code. It is likely that this problem has been
fixed in 6.8.2.

*** This bug has been marked as a duplicate of 1343 ***


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