This bug was filed against a series that is no longer supported and so
is being marked as Won't Fix. If this issue still exists in a supported
series, please file a new bug.
This change has been made by an automated script, maintained by the
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** Changed in: linux (Ubuntu)
Compaq Presario desktop using ubuntu 10.04 LTS with no ACPI installed.
Same problem with messages.log maxed out. The continual logging bogs the
system. If I edit the startup to include acpi=off or pci=noacpi, the error
stops logging, but NAT won't connect to the internet via eth0.
Repeating
@floid
FWIW, I ran a 'do-release-upgrade -d' on the system to 10.10 (which
completed without issues)
The ACPI errors do not show up any more, however suspend/resume is still
a 'no go' (it used to work fine under 8.04)
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Karmic desktop livecd constant kernel ACPI exception messages: AE_LIMIT,
@floyd:
Does this mean that the 'fix' might never be backported to LTS 10.04's
kernel(s)?
If so, I am considering an even lazier option by applying Frank Larimers
'solution' as per #17
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Karmic desktop livecd constant kernel ACPI exception messages: AE_LIMIT,
Returned by Handler for
@Ton van Vliet:
I'm not in charge and barely know who is. Since it hasn't been
backported yet [as far as I know - I think my 10.04 machines are
demanding another reboot after auto-updates], ignoring the messages is
certainly one option.
Not to grouse about it [since I've gotten used to it] but
@floid
Thanks for sharing your view on this!
I guess I have to adapt my personal 'expectation' of the meaning of LTS.
Having no idea how many people are (unknowingly) hit by this bug, I
don't feel like making noise right now.
I am too having problems with suspend/resume on the same system that
Is there any chance to get this thread re-opened?
My syslog is (still) full of:
[26570.230040] ACPI Error: Illegal I/O port address/length above 64K:
0x00400020/4 (20090903/hwvalid-154)
[26570.230061] ACPI Exception: AE_LIMIT, Returned by Handler for [SystemIO]
(20090903/evregion-424)
@Ton van Vliet:
See #20 for a by hand patch for the actual problem - thanks to Frank
Larimer for identifying it there.
This or an equivalent made it into 10.10's kernel as described in my
#22, so 10.10 is the lazy option if you want to upgrade. [Do I read it
right: The MS compiler generates
This bug report was marked as Incomplete and has not had any updated
comments for quite some time. As a result this bug is being closed.
Please reopen if this is still an issue in the current Ubuntu
development release http://cdimage.ubuntu.com/daily-live/current/ .
Also, please be sure to
To my delight, this does appear fixed with:
Linux ubuntu 2.6.35-22-generic #33-Ubuntu SMP Sun Sep 19 20:34:50 UTC 2010 i686
GNU/Linux
using the current 10.10 RC desktop CD (i386). I assume the patch referenced in
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/475704/comments/18 landed?
Running lucid, I eliminated this behavior by building a new kernel with
this deferred patch: https://patchwork.kernel.org/patch/100574/
Of course I have to build a new kernel each time updates issue, until
this patch is actually implemented in the kernel.
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Karmic desktop livecd constant
I too see this errors too, filling my logs. It appears that my
performance is suffering miserably as well. Mine is a Compaq Sr1700
series workstation and the errors that recur are below:
[187285.413470] ACPI Error (psparse-0537): Method parse/execution failed
[\_GPE._L09] (Node f700fdb0),
Just built lucid 10.04 LTS x86_64 - it generates the same ACPI errors,
every six seconds.
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Karmic desktop livecd constant kernel ACPI exception messages: AE_LIMIT,
Returned by Handler for [SystemIO] 20090521 evregion-424
https://bugs.launchpad.net/bugs/475704
You received this bug
My solution was to divert the log entries to a new log:
/etc/rsyslog.d/30-ACPI.conf
# Discard ACPI messages
:msg,regex,ACPI E /var/log/ACPI.log
~
This way the other logs aren't full of junk.
--
Karmic desktop livecd constant kernel ACPI exception messages: AE_LIMIT,
Returned by Handler for
I'm running Lucid RC and I'm getting the same errors on an HP Pavilion:
Apr 27 23:15:02 lucid64-quinhas kernel: [176009.198578] ACPI Exception:
AE_LIMIT, Returned by Handler for [SystemIO] (20090903/evregion-424)
Apr 27 23:15:02 lucid64-quinhas kernel: [176009.198590] ACPI Error
(psparse-0537):
I did some scraping around after my last comment and determined that the
closest thing to a proper venue 'upstream' would be
http://acpica.org/bugzilla/ , but someone ought to do due-diligence and
make sure the collateral issues in #7 here aren't magically resolved in
their bleeding-edge code
As I found above, it's a simple and silly type error, but the more
thorny fatal incompatibility between recent iasl and the original code
is beyond my familiarities. Running the simple patch through the
Microsoft compiler would probably do the trick, but it would take
someone with a bit more
Hi Kalman,
If you could also please test the latest upstream kernel available that would
be great. It will allow additional upstream developers to examine the issue.
Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Once you've tested the
upstream kernel, please remove the
What I found helped out was going into my BIOS settings at boot-up time
with F11. Then going into the Power tab and disabling ACPI. Then I
still get about 10 errors like the one above when I startup, but at
least its not the constant log filling that was happening before. I
found some
Full 64bit 9.10 install...fully updated on a Compaq SR1710NX with the
same issue.
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Karmic desktop livecd constant kernel ACPI exception messages: AE_LIMIT,
Returned by Handler for [SystemIO] 20090521 evregion-424
https://bugs.launchpad.net/bugs/475704
You received this bug notification
I do not have the skill set to offer any valuable advice here, but
wanted to throw in my two cents. I discovered that I was having this
problem quite accidentally. I was trying the locate the reason that my
computer freezes 2 minutes into a recording and just started looking at
logs. I do not know
I get the same errors, compaq presario sr1750nx here.
** Attachment added: dmesg.txt
http://launchpadlibrarian.net/39080002/dmesg.txt
--
Karmic desktop livecd constant kernel ACPI exception messages: AE_LIMIT,
Returned by Handler for [SystemIO] 20090521 evregion-424
I should mention that I am not running the live cd, this is on a regular
install, ubuntu 9.10 fully upgraded.
** Description changed:
I booted the 64-bit Karmic Livecd on my Compaq Presario machine, and am
constantly getting the following messages:
[ 927.906135] ACPI Error: Illegal I/O
Hello, I got the same problem on my Compaq presario as well, not exaclty
the very same messages but it looks like it...
kernel: [ 1762.911519] ACPI Exception: AE_LIMIT, while evaluating GPE method
[_L09] 20090521 evgpe-568
kernel: [ 1762.928228] ACPI Error: Illegal I/O port address/length above
Hmm. Happened to be at the machine when I saw the last comment, so I decided
to poke at it.
Attempting to recompile my SR1611NX DSDT with iasl (note that the -dc option
doesn't seem to be working as advertised, but simply running `iasl DSDT.dsl`
works at the expense of obliterating the
I have the same problem.
$ cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=9.10
DISTRIB_CODENAME=karmic
DISTRIB_DESCRIPTION=Ubuntu 9.10
$ uname -a
Linux dolphin 2.6.31-15-generic #50-Ubuntu SMP Tue Nov 10 14:53:52 UTC 2009
x86_64 GNU/Linux
Non stop errors.
Errors:
Dec 16 08:20:18
I get exactly the same error lines, several times every minute on my
Compaq presario as well.
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Karmic desktop livecd constant kernel ACPI exception messages: AE_LIMIT,
Returned by Handler for [SystemIO] 20090521 evregion-424
https://bugs.launchpad.net/bugs/475704
You received this bug
Just noticed the same on identical hardware (SR1611NX) running 32-bit,
Linux 2.6.31-15-generic #50-Ubuntu SMP Tue Nov 10 14:54:29 UTC 2009
i686 GNU/Linux.
Dumps are attached. This does not appear to be affecting performance,
which is quite reasonable on an 'installed' system.
**
...where offending methods are located. Not quite human-readable enough
for me to debug at the moment.
** Attachment added: Human-readable interpretation of DSDT
http://launchpadlibrarian.net/36401130/DSDT.dsl
--
Karmic desktop livecd constant kernel ACPI exception messages: AE_LIMIT,
** Attachment added: AlsaDevices.txt
http://launchpadlibrarian.net/35184729/AlsaDevices.txt
** Attachment added: AplayDevices.txt
http://launchpadlibrarian.net/35184730/AplayDevices.txt
** Attachment added: ArecordDevices.txt
http://launchpadlibrarian.net/35184731/ArecordDevices.txt
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