** No longer affects: linux (Ubuntu)
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Title:
upstart-udev-bridge eats 100% cpu calling
dbus_message_iter_append_basic()
To manage notifications
What about a backport to 11.10? It just don't seem right to put a boot
script to shut down upstart.
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Title:
upstart-udev-bridge eats 100% cpu call
Having the same problem with Lenovo E46
Linux lo 3.0.0-12-generic #20-Ubuntu SMP Fri Oct 7 14:50:42 UTC 2011
i686 i686 i386 GNU/Linux
And i used "sudo service udev stop" to solve the problem.
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Just posting information on the fix. This bug affected me as well.
However it was not with the POWER_SUPPLY_MODEL_NAME. Every time I would
unplug and plugin my laptop I would get 100% CPU usage from upstart-
udev-bridge.
The garbage characters are in the value of the model name for this Sanyo
ba
I noticed these log entries during the boot process after applying the
fix from comment #32:
---
init: upstart-udev-bridge main process (497) killed by ABRT signal
init: upstart-udev-bridge main process ended, respawning
init: upstart-udev-bridge main process (661) killed by ABRT signal
init: upst
I had the same problem on my HP Microserver 40L (and I'm sure it's not a
laptop :-) ) and the patch fixed it!
Linux mediaserver 3.0.0-16-generic #29-Ubuntu SMP Tue Feb 14 12:49:42
UTC 2012 i686 athlon i386 GNU/Linux
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My Toshiba Satellite was pretty much made useless after upgrading. I
looked around and saw that the CPU was running near 100%. After the fix,
it now idles around 8%. Thank-you for this fix.
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I have the manufacturer correct but the line above seems 'corrupt':
POWER_SUPPLY_NAME=BAT0
POWER_SUPPLY_STATUS=Full
POWER_SUPPLY_PRESENT=1
POWER_SUPPLY_TECHNOLOGY=Li-ion
POWER_SUPPLY_CYCLE_COUNT=0
POWER_SUPPLY_VOLTAGE_MIN_DESIGN=1080
POWER_SUPPLY_VOLTAGE_NOW=12494000
POWER_SUPPLY_CURRENT_NOW=0
I just run into this issue on a Dell Inspiron 6400 with a spare battery. In
/var/log/udev (attached) I see the following line:
POWER_SUPPLY_MANUFACTURER=PSÿ
** Attachment added: "udev log file"
https://bugs.launchpad.net/ubuntu/+source/upstart/+bug/829980/+attachment/2842173/+files/udev
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Hi, I've got the same problem on a Dell 2950 server - no batteries
installed save for those in the RAID cards, so it doesn't look to be
isolated to laptops. The machine in question worked fine until oneiric
install, and shows the problem after a variable amount of time, could be
minutes possibly ho
I use Y460 ,Ubuntu oneiric 11.10 and gnome 3 .
I meet the same problem after I remove alacarte (Main menu) form my system.
Then,upstart-udev-bridge eats 100% cpu. When I reinstall alacarte ,every thing
goes well cpu go to normal.
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Running 11.10 and its getting on my nerves!
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Title:
upstart-udev-bridge eats 100% cpu calling
dbus_message_iter_append_basic()
To manage notifi
This issue has now been fixed in Ubuntu Precise (12.04).
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Title:
upstart-udev-bridge eats 100% cpu calling
dbus_message_iter_append_basic()
To
** Changed in: upstart (Ubuntu)
Status: Fix Committed => Fix Released
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Title:
upstart-udev-bridge eats 100% cpu calling
dbus_message_iter
Got the same problem on fresh installation of Ubuntu Server 11.10.
Udev log is attached, installation of a patched upstart above didn't
resolve the problem.
** Attachment added: "udev"
https://bugs.launchpad.net/ubuntu/+source/upstart/+bug/829980/+attachment/2644589/+files/udev
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After updating this morning, I had this problem for the first time.
Lenovo T500, Linux photon 3.0.0-15-generic #24-Ubuntu SMP Mon Dec 12
15:23:55 UTC 2011 x86_64 x86_64 x86_64 GNU/Linux
Udev log attached
** Attachment added: "udev"
https://bugs.launchpad.net/ubuntu/+source/upstart/+bug/82998
** Changed in: upstart (Ubuntu)
Status: In Progress => Fix Committed
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Title:
upstart-udev-bridge eats 100% cpu calling
dbus_message_iter_
** Changed in: upstart
Status: New => Fix Released
** Changed in: upstart
Importance: Undecided => Medium
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Title:
upstart-udev-bridge e
Patch works well on my MacBook 5,1
Thanks
Tim Allen
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Title:
upstart-udev-bridge eats 100% cpu calling
dbus_message_iter_append_basic()
To mana
** Also affects: upstart
Importance: Undecided
Status: New
** Changed in: upstart
Assignee: (unassigned) => James Hunt (jamesodhunt)
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The patch works on Lenovo Y560 running Oneric:
3.0.0-13-generic #22-Ubuntu SMP Wed Nov 2 13:27:26 UTC 2011 x86_64 x86_64
x86_64 GNU/Linux
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Having the same problem with Lenovo Y560 running Oneric
3.0.0-13-generic #22-Ubuntu SMP Wed Nov 2 13:27:26 UTC 2011 x86_64 x86_64
x86_64 GNU/Linux
Attached /var/log/udev. Will try patch, and report back.
** Attachment added: "udev log"
https://bugs.launchpad.net/ubuntu/+source/upstart/+bu
Having the same problem with Lenovo Y560 running Oneric
3.0.0-13-generic #22-Ubuntu SMP Wed Nov 2 13:27:26 UTC 2011 x86_64 x86_64
x86_64 GNU/Linux
Attached /var/log/udev. Will try patch, and report back.
** Attachment added: "grep'ed version of udev log"
https://bugs.launchpad.net/ubuntu/
I ran across this problem with Oneiric on my Lenovo x100e. With James'
fix, the issue no longer occurs, and after several hours use, there does
not appear to be any regressions caused by it.
Thanks,
Chris
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I had the described problem on my Lenovo Thinkpad X201 Tablet; it seems
that the patch from #32 solved it.
Linux ulf-tab 3.0.0-12-generic #20-Ubuntu SMP Fri Oct 7 14:56:25 UTC 2011
x86_64 x86_64 x86_64 GNU/Linux
upstart (1.3-0ubuntu12~bug829980) oneiric; urgency=low
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The patch is working well for me too. I'm using a 13" macbook pro from
mid 2010.
Thank you!
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Title:
upstart-udev-bridge eats 100% cpu calling
d
Thank you James!
I've been running the patch for a few days now and it looks good to me.
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Title:
upstart-udev-bridge eats 100% cpu calling
dbus
Thanks James.
I just reinstalled Oneiric and I don't have the upstart bug anymore... So I
couldn't try again your upstart fix.
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Title:
upstart-ud
it`s cool - not only in the figurative sense - on my laptop too. thank
you very much
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Title:
upstart-udev-bridge eats 100% cpu calling
dbus_mess
@Benoit: The problem you are seeing is unrelated to the Upstart fix - it
relates to the 'dkms' package on your system. Please could you raise a
new bug against the 'dkms' package.
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https:/
I just installed the patch, but had an error message:
Loading new hid-1.1.2 DKMS files...
Error! /usr/src/hid-1.1.2.dkms.tar.gz does not exist.
dpkg : erreur de traitement de hid-dkms (--configure) :
le sous-processus script post-installation installé a retourné une erreur de
sortie d'état 2
Par
I just installed the patched upstart and rebooted. The 100% cpu-usage
problem is gone and in the 5-minutes or so of testing, there aren't any
obvious new problems. Thanks! I'm running a late 2009 15" MBP.
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The patch works for me too, with no apparent side effects
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Title:
upstart-udev-bridge eats 100% cpu calling
dbus_message_iter_append_basic()
To
Dear James,
same here, problem does not appear anymore.
Thank you so far!!
Rgds. Tobias
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Title:
upstart-udev-bridge eats 100% cpu calling
dbus
@jamesodhunt -
Problem has not recurred for me since I installed your fix. Looks good
from here.
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Title:
upstart-udev-bridge eats 100% cpu callin
... by the way, you can determine whether your system cares about
battery events by running the following in a terminal:
grep -q power_supply-device /etc/init/* && echo WARNING || echo NO
PROBLEMS
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Thanks to all those who attached logs. All logs show trailing binary
0x02 (CONTROL-B) bytes at the end of the POWER_SUPPLY_MANUFACTURER
value. So I think this single rogue byte, encoded in the battery meta-
data, is ironically indirectly causing you high battery drain :-(
The fact that we've so fa
MacBook Air 3,1 (UK)
** Attachment added: "/var/log/udev from macbook air 3,1"
https://bugs.launchpad.net/ubuntu/+source/upstart/+bug/829980/+attachment/2590012/+files/udev
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udev from my Dell D420.
Hope this helps.
Thanks a lot,
Regards Tobias
** Attachment added: "udev"
https://bugs.launchpad.net/ubuntu/+source/upstart/+bug/829980/+attachment/2589870/+files/udev
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Attached file is from a MacBookPro 7,1
** Attachment added: "udev"
https://bugs.launchpad.net/ubuntu/+source/upstart/+bug/829980/+attachment/2589629/+files/udev
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I am working on the fix for this now. However, to ensure we fully
understand the problem, please could those seeing this problem attach
file /var/log/udev to this bug so I can see the raw data.
By the way, if you simply 'cat' the file(s), you won't necessarily see
the extended characters since as
I have the same problem and it prevents me from using Ubuntu for now.
Like Sasha Teske, I have a MacBook Pro 8,2 (early 2011).
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Title:
upstart-ud
I have the same problem. I use a ThinkPad x201 like Bart.
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Title:
upstart-udev-bridge eats 100% cpu calling
dbus_message_iter_append_basic()
To
Problem also exists with a Thenkpad X201 Tablet with the 8-cell battery.
bart@cox ~$ uname -a
Never mind the comment before this (made a mistake). The steps to kill
this task are: (in terminal) sudo top (this will show you what stuff is
taking up CPU) then, find the PID of the upstart-udev bridge task in the
table below, and hit k and enter the PID. It is now dead.
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Well, one workaround is just to "sudo stop upstart-udev-bridge", you
could add that to your startup programs so it doesn't affect you again.
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Title:
Forgot to mention kernel: 3.0.0-12-generic #20-Ubuntu SMP Fri Oct 7
14:50:42 UTC 2011 i686 i686 i386 GNU/Linux,
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Title:
upstart-udev-bridge eats 1
Problem also here on Dell Latitude D810.
PID USER PR NI VIRT RES SHR S %CPU %MEMTIME+ COMMAND
279 root 20 0 2648 648 528 R 85.0 0.1 72:14.57 upstart-udev-br
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Dear all,
error does also happen with Kernel 3.0.0-12.20.
I´ve got the Problem on my Dell D420 with a batterie from GRS.
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
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Sorry for the late response. and no its not a newtech and it doesn't
seem to have nonprintables in it - the model and manufacturer names look
idiotic though. it is a macbook pro 8,2 (early 2011).
KERNEL[15.486517] add
/devices/LNXSYSTM:00/device:00/ACPI0003:00/power_supply/ADP1 (power_supply
Thank you for taking the time to file a bug report on this issue.
However, given the number of bugs that the Kernel Team receives during
any development cycle it is impossible for us to review them all.
Therefore, we occasionally resort to using automated bots to request
further testing. This is s
Since the upstart-udev-bridge currently does not support extended
characters (as evinced by this bug), no Upstart jobs can be relying on
such characters. Therefore following the precedent set by upower...
http://bazaar.launchpad.net/~ubuntu-
branches/ubuntu/oneiric/upower/oneiric/view/head:/src/li
Kay has intimated that the sanitizing of udev messages is a userspace
concern (the kernel just passes the data from the device to userspace):
http://marc.info/?l=linux-hotplug&m=131737595918135&w=2
This implies that maybe we should fix the upstart-udev-bridge to perform
sanitization, but how th
Turns out my other battery is completely dead (kernel doesn't see it),
so I can't test it. Sounds like we know what's wrong w/ the NewerTech
battery though.
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We could of course modify upstart-udev-bridge to sanitize the values,
but that will patch the problem with that application.
@Sascha: Could you possibly follow the instructions in comment #8 to see
if your battery is also a NewerTech model like @smagouns?
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Marking kernel bug task 'Confirmed' based on comment #12. I have a
(mostly-dead) battery from another manufacturer that I can try for
comparison as well.
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
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I believe I now understand the problem. This has nothing to do with
Upstart - it's a kernel issue. Well, to be more precise, it's a problem
with the firmware on your batteries coupled with the kernel not sanity
checking device property values before handing them to userspace.
The file below in the
This is still reproducible on 3.0.0-12:
Linux steve-laptop 3.0.0-12-generic #19-Ubuntu SMP Fri Sep 23 21:23:39 UTC 2011
x86_64 x86_64 x86_64 GNU/Linux
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Using the instructions in comment #8, I get a single entry:
steve@steve-laptop:~$ cat /run/initramfs/bug-829980.log
Mon Sep 26 11:42:46 2011 220376316
steve@steve-laptop:~$
I've also attached the output of the awk command,
** Attachment added: "udev_power_supply.txt"
https://bugs.launchpad
** Visibility changed to: Public
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Title:
upstart-udev-bridge eats 100% cpu calling
dbus_message_iter_append_basic()
To manage notifications abo
Thank you for taking the time to file a bug report on this issue.
However, given the number of bugs that the Kernel Team receives during
any development cycle it is impossible for us to review them all.
Therefore, we occasionally resort to using automated bots to request
further testing. This is s
The attached test job config file logs the first 10 "power_supply-
device-added" events emitted to /run/initramfs/bug-829980.log. To use
it:
1) sudo stop upstart-udev-bridge
2) Plonk the attached bug-829980.conf into /etc/init/.
3) Reboot with the battery attached.
If /run/initramfs/bug-829980.lo
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