I have recently reported a similar problem here:
https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/275809
Although my system has intel video card the symptoms are quite similar.
Is there any possible solution/fix (temporary or definite) for the bug-
flavor reported here? Do
I have tested the newer -ati driver plus newer X server (from your ppa)
for a full week, and did not experience a single crash. Right now I
cannot revert to the old driver, as I have for the moment switched to
Fedora 10. However, on Fedora I haven't experienced such a crash either,
using Xserver
Hi Tormod, I've seen bug #295904. I think you may be on the right track,
as since I disabled desktop effect in KWin I haven't been hit yet.
Unfortunately I can't help more, as I don't use other 3d applications so
much (but 3d is enabled). As regards the backtrace, I'm in the middle of
a new job
If you can confirm that a newer -ati driver helps against hangs, that
would also be very useful information. Can you please downgrade to the
official version and see if you get hangs again? Then try the new
version in intrepid-proposed.
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Xorg hangs due to EQ overflowing
I upgraded to Intrepid on my Acer when it first came out, unfortunately
I had to roll back to Hardy because of this bug. I have now reinstalled
Intrepid and the bug is back.
When it locks up I can move my mouse and music plays. Unfortunately the
keyboard and mouse clicks are unresponsive, my
maleadt, have you got any backtrace?
All you others, please read comment 47 and comment 49.
** Changed in: xorg (Ubuntu)
Assignee: (unassigned) = Tormod Volden (tormodvolden)
Status: New = Incomplete
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Xorg hangs due to EQ overflowing
https://bugs.launchpad.net/bugs/276518
You
Sadly / Luckily, no. Having installed the Xorg with backtrace
modification, I'm carefully monitoring my system for possibly related
events.
Note though I have also upgraded xf86-video-ati to a newer version,
which I found on the following PPA:
http://ppa.launchpad.net/tormodvolden/ubuntu/ . This
I just got hit by it on Intel GMA965. This is the first time. Some extra things
worth considering:
1. I'm using a multi-head setup (1280x800+0+224 + 1280x1024+1280+0) with Compiz
running.
2. I'm using a patched mesa, to break the 2048x2048 false 'hardware' limit
placed on Intel GMA965. Patch
I experienced this problem consistently up until yesterday when I
installed the new beta 180.06 nvidia driver. It is now completely gone
in my environment (Dell laptop with Quadro FX 1600M).
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Xorg hangs due to EQ overflowing
https://bugs.launchpad.net/bugs/276518
You received this bug
I originally commented on the duplicate Bug #259808. I have to say I
experienced hard locks, forcing me to reboot from the power button
because alt-sysreq-REISUB doesn't work on my laptop. On a fully updated
kubuntu 8.10, open source ati driver for my X700, and EXA mode, I wasn't
able to reproduce
. Costantino [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Sunday, 16 November, 2008 2:10:44 PM GMT +00:00 GMT Britain, Ireland,
Portugal
Subject: [Bug 276518] Re: Xorg hangs due to EQ overflowing
I originally commented on the duplicate Bug #259808. I have to say I
experienced hard locks, forcing me
Antonio, I filed bug #295904 for hangs on X700, also happens more often
with compiz, likely because compiz uses 3D.
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Xorg hangs due to EQ overflowing
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Lockups have returned in here, I'm installing the Xserver with backtrace
mod now.
I'm still wondering though why the kernel doesn't accept the magic
REISUB keystroke anymore. My keyboard is an USB one, connected to PS2
through a convertor.
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Xorg hangs due to EQ overflowing
Here is the backtrace:
Backtrace:
0: /usr/bin/X(xorg_backtrace+0x26) [0x4ee236]
1: /usr/bin/X(mieqEnqueue+0x23f) [0x4cebbf]
2: /usr/bin/X(xf86PostMotionEventP+0xc4) [0x478754]
3: /usr/bin/X(xf86PostMotionEvent+0xb1) [0x478931]
4: /usr/lib/xorg/modules/input//evdev_drv.so [0x7f96d50ba83f]
5:
I am seeing the same errors on Intrepid with standard updating (not
bleeding-edge) and a Nvidia video card. Running Nvidia drivers and
compiz. I'm seeing hard lock ups on X. Have three so far today and
never saw this happening before today.
Xorg.0.log reports these errors before the hard
Op vrijdag 07-11-2008 om 00:45 uur [tijdzone +], schreef Bryce
Harrington:
Since it sounds like maleadt's original issue has gone away, I think
that may mean the original bug is gone. So I'd like to ask each person
still seeing lockups to enter a NEW bug on your issue, and I'll close
this
After some investigation and testing... it looks like it's related to
the X input devices update I did last night. USB mouse may be causing
it. I am testing this right now by leaving my USB mouse disconnected
and see if it freezes up again.
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Xorg hangs due to EQ overflowing
To the me-too'ers: I uploaded a test build of xorg-server 1.5.3 for
Intrepid to the ~xorg-edgers PPA https://edge.launchpad.net/~xorg-
edgers/+archive. This version will drop a backtrace in Xorg.0.log when
it detects an infinite loop, and this might help to find the real issue
behind it. You can
I have a complete broken session now after the kernel upgrades this morning.
The whole screen goes corrupt here I am sitting in a failsafe terminal
starting firefox.
I can see garbage forming where the boxes should be. It starts normal and then
as soon as compiz kicks in it goes south
Lorenco: Sure. I hear what you're saying. The thing is ... my bike is
only getting 5.5 litres / 100km these days, and this all started
happening after Windows Vista was released. Do you think this has
anything to do with this bug?
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Xorg hangs due to EQ overflowing
The EQ overflowing error message is a generic error that occurs after
the Xserver has hung for any old reason. So it is most likely that each
reporter here is seeing an xserver hang for a *different* reason, but
since this esoteric error message is printed in each case, it is
confusing and hard
I had a chuckle about the Vista comment. Fair comment, btw, I fixed it
by disabling compiz in safe xterm mode ;)
Question: I have seen a lockup on intel driver and there is a current
bug open for that. Is that related to this? (Hard lockup) Or do you
want me to open a new bug for my overflow
On Fri, Nov 07, 2008 at 04:05:30AM -, Lorenco Trichardt wrote:
I had a chuckle about the Vista comment. Fair comment, btw, I fixed it
by disabling compiz in safe xterm mode ;)
Question: I have seen a lockup on intel driver and there is a current
bug open for that. Is that related to
I have this same problem since upgrading to intrepid. Running two
Nvidia 8400GS's with three heads and the nvidia x86_64-177.80 drivers...
The system has run flawlessly for 6 months on heron.
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Xorg hangs due to EQ overflowing
https://bugs.launchpad.net/bugs/276518
You received this bug
Oh gee golly gosh I wish people would PAY ATTENTION to what they're
doing. This has nothing to do with nvidia, intel, via. It has nothing to
do with camels, horses or pigs. It's about an ATI lockup. Got a
different bug? It needs to be reported separately.
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Xorg hangs due to EQ overflowing
perhaps there's an ATI issue that triggers this same hang... my reason
for posting my experience with nvidia was merely to point out that this
same mieqEnqueue overflow error seems to be common to multiple graphics
cards, and may actually be xserver related. I see a duplicate bug
along these
On what basis do you make the assertion that this is an ATI bug Dan? The
fact that it *affects* the ATI driver does not mean that it is a bug in
the ATI driver. It could very easily be a core Xserver bug unless you
have evidence to the contrary. The fact that multiple different GPU
drivers are
'EQ overflowing' is a symptom of the graphics card locking up, which is
almost always caused by the drivers. This advise came from a number of
devs in the #radeon IRC channel. As for why I believe it's an ATI bug,
this previous comment, together with the fact that the bug first
appeared when I
And what about the fact that the lockup happens only if I remove my usb
mouse? I can reproduce that 100% of the time
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Who knows? As I mentioned before, 'EQ overflowing' is a symptom of a
hardware lockup. But speaking generally, if you've got a *different* set
of symptoms, then this indicates a *different* bug. Anyway, I'm no
longer a Ubuntu user; in fact not even using xf86-video-ati any more (
got me a Radeon
Well, mine is definitely an ATI card card (Radeon 9800Pro). The lockup
happens with both XAA and EXA (I tried turning on EXA to see if that
made a difference), Interestingly, I didn't get the EQ overflowing
messages when I had EXA enabled. My lockups have, so far, always
happened when the machine
Interestingly, I didn't get the EQ overflowing
messages when I had EXA enabled.
At first I noticed the same kind of thing. If I kept trying ( which I
did ), I eventually got the 'EQ overflowing' with EXA enabled - maybe
30% or the time or something like that. I assumed things went bad a
little
i have the same issue with openchrome driver (VIA KN8000) on a benq
laptop. If i use vesa on xorg.conf it work but the resolution is very
bad. With 8.04 it work perfect
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I also have this problem . (But I also get hard lockups ?)
(II) intel(0): Modeline 1400x1050x0.0 108.00 1400 1448 1560 1688 1050 1051
1054 1066 -hsync -vsync (64.0 kHz) (II) intel(0): Modeline 1400x1050x0.0
89.97 1400 1448 1560 1688 1050 1051 1054 1066 -hsync -vsync (53.3 kHz) (II)
Thank Lorenco.
Looking at the output Lorenco sent, he appears to have an Intel video chipset.
This is clearly not an ati server problem, but a core Xserver bug. It needs to
be reclassified.
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Xorg hangs due to EQ overflowing
https://bugs.launchpad.net/bugs/276518
You received this bug
I hope this is the correct package for the core X Server. It's a bit
hard to ttell since the name is arbitrarily different to the '.deb'
package that gets installed (xserver-xorg), and the exploded contents in
the dropdown are truncated.
** Changed in: xorg-server (Ubuntu)
Sourcepackagename:
I was hit again by this issue too
I discover that the X server lockup only when my external usb mouse is
disconnected
USB mouse connected - no lockup
USB mouse disconnected - lockup
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I also still got this problem. But I do not get the EQ error in the
Xorg0.log, actually. But the system is as unstable as when I got them. I
can write for a while without the text appearing on the screen. And I
can scroll without anything happends for a few seconds, and thing like
that. It
Yep, still broken here,
came back to login this morning and the screen was non-responsive. ssh in and
in /var/log/Xorg.0.log, I see
[mi] EQ overflowing. The server is probably stuck in an infinite loop.
[mi] mieqEnequeue: out-of-order valuator event; dropping.
repeated multiple times.
This is
It hasn't happened on my system for a few days either. It's always
difficult to prove a negative, i.e. how long is needed to feel confident
that the problem has gone away, but it's looking good so far.
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Xorg hangs due to EQ overflowing
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I was hit two times today.
And I've got an up to date system.
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My issue has gone away as of another large update on 10/23-ish. I
haven't experienced the freeze after many hours of testing spread across
several days. Very strange.
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Seem fixed here too since last Xorg upgrade
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Same issue on a vanilla Intrepid upgrade and machine-generated xorg.conf (ati
driver) on a Radeon 9800Pro.
As such, this needs to be fixed for Intrepid. I'm not running some
experimental/non-standard configuration, I am running the default
configuration, and a card that was previously stable in
** Summary changed:
- Xorg hangs due to EQ overflowing when EXA enabled
+ Xorg hangs due to EQ overflowing
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What was the reason for marking this Declined for Intrepid? Is there
any way to get this accepted (and fixed) for Intrepid?
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It was declined because the subject mentions EXA ( see my post above on
this ). I don't have permission to change the subject line. Up until the
point when I discovered my hardware was fried, I was going to report
another bug and make sure I didn't mention EXA. If others are having the
same
I also recently encountered this bug after an Intrepid update. Using
Intrepid over the last few weeks ago did not exhibit this at all. After
an update yesterday (of around 250 packages), it's happened twice in ~2
hours.
I have no reason to believe it is a hardware failure. I'm on a Thinkpad
My computer freezes every other minute. And then is runs as usual for a
while and then freezes again. But only the screen. Music still plays and
I can still write.
I also got it from a big upgrade the other day.
--
Xorg hangs due to EQ overflowing when EXA enabled
I'm hit by this bug too with a mobility 9700
** Changed in: xserver-xorg-video-ati (Ubuntu)
Status: Invalid = New
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** Attachment added: trace after attaching gdb
http://launchpadlibrarian.net/18698360/gdb.txt
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I've rebooted on a feisty livecd and no problem with the X server.
If I disable the hw acceleration with the NoAccel flag no problem too
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HI,
I'm running Intrepid Beta and I get same lockup. I'm using radeon
driver on a radeon mobility 9700 128Mb.
I'm using KDE4.1.2 with 3D desktop on (kde, not compiz).
I don't think my problem is a hardware failure; this problem is certainly X
related.
** Attachment added: Xorg.0.log.old
dkasak: please don't blaim me for writing an incorrect bug report, as in
my situation the bug only triggered with EXA enabled.
Bryce Harrington: I will continue to analyse every X crash which occurs,
but it has been a while I saw the EQ overflow in my logs. Maybe an
update corrected this issue?
Thanks for the analysis dkasak. maleadt I'm going to assume your issue
is also hardware related like dkasak's; feel free to reopen if you can
pinpoint it to software (if you can revert to an older or newer version
and make the issue go away, that would be a sufficient indication that
it's
I'm running a default Intrepid release downloaded 13.10.08. This occurs
in a fresh install. I don't know what it means, but it does. Video
Card: ATI Mobility FireGL V3100 w/ 64MB VRAM. Music continues to play
and mouse is moveable. CTRL-ALT-BKSPC doesn't work.
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Xorg hangs due to EQ
LegoAddict: I have some bad news for you. My errors turned out to be
because of catastrophic hardware failure. Rebooting into Windows
confirmed this - my Windows desktop became corrupted almost instantly,
and it would flash on off, turning down the graphics acceleration
until it became stable ( I
I'm the user who originally reported the bug in the forums. I was going
to log a bug myself, but someone beat me to it ... unfortunately getting
some important details wrong.
This bug most certainly also affects XAA ( which I did clearly note in
the forums ). Could someone PLEASE at least rename
Lockup also occurs with a vanilla 2.6.26 kernel ( with included DRI
modules ). At this point, I give up. As noted earlier, I'm starting to
think this might be in xserver. I talked to some devs in the #radeon
channel at freenode, and they said that it's definitely *NOT* in mesa,
as mesa isn't
Sorry to say but it also happens without EXA enabled, see attached log.
** Attachment added: xorg.0.log
http://launchpadlibrarian.net/18164371/Xorg.0.log
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** Attachment added: xorg.conf
http://launchpadlibrarian.net/18164382/xorg.conf
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Thanks. (I declined the Intrepid task since we do not ship EXA turned
on by default, due to concerns about bugs like this one. But we hope to
switch it on maybe for Jaunty, so this bug will be worth tracking.)
** Summary changed:
- Xorg hangs due to EQ overflowing
+ Xorg hangs due to EQ
Do you experience the same problem when running hardy or only on
intrepid? Also could you attach your /etc/X11/xorg.conf file and the
output of lspci -vvnn? Thanks
** Changed in: xserver-xorg-video-ati (Ubuntu)
Sourcepackagename: xorg = xserver-xorg-video-ati
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Xorg hangs due to EQ overflowing
Only on intreprid, and only during the last week. Can't pinpoint an
exact update in it though.
I am using, forgot to mention it, an ATI X1650 AGP. Other user with this
problem is using an ATI X1600, so it could be an xserver-xorg-video-
radeon R500 bug.
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Xorg hangs due to EQ overflowing
** Attachment added: lspci.log
http://launchpadlibrarian.net/18103937/lspci.log
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** Attachment added: xorg.conf
http://launchpadlibrarian.net/18103944/xorg.conf
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I indeed have EXA enabled, this to support video playback when having
compiz enabled.
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** Tags added: regression-potential
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** Changed in: xserver-xorg-video-ati (Ubuntu)
Importance: Undecided = High
Status: New = Confirmed
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** Attachment added: Xorg log when the server hung.
http://launchpadlibrarian.net/18095720/Xorg.0.log.old
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