from:"jdacronym"

Suspend problems are intermittent for me.  Restoring after a long period
usually results in g-p-m telling me that the computer failed to suspend,
but there don't seem to be any ill effects, unless the occaisonal hang
is related.  I'll have to find out more about how suspend/restore works
in ubuntu to be sure.

Thanks for your help.
~jdacronym

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[Bug 371346] [NEW] Hardy: MonoDevelop crashes while checking subversion repositories

Public bug reported:

Binary package hint: monodevelop

Well, I was trying to use MonoDeveleop to check out mono.XNA from
code.google.com (subversion: http://monoxna.googlecode.com/svn/trunk
monoxna-read-only).  MonoDevelop crashes while the repository browser is
trying to load the monoxna repository.

Terminal output of the crashed session is attached.

thanks in advance for any insight you can give,
~jdacronym

** Affects: monodevelop (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: crash csharp hardy mono mono.xna monodevelop subversion svn xna

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[Bug 371347] [NEW] Hardy: MonoDevelop crashes while checking subversion repositories

Public bug reported:

Binary package hint: monodevelop

Well, I was trying to use MonoDeveleop to check out mono.XNA from
code.google.com (subversion: http://monoxna.googlecode.com/svn/trunk
monoxna-read-only).  MonoDevelop crashes while the repository browser is
trying to load the monoxna repository.

Terminal output of the crashed session is attached.

thanks in advance for any insight you can give,
~jdacronym

** Affects: monodevelop (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: crash csharp hardy mono mono.xna monodevelop subversion svn xna

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[Bug 371347] Re: Hardy: MonoDevelop crashes while checking subversion repositories

Sorry, crash log wasn't attached, here it is.

** Attachment added: "Terminal output of crashed MonoDevelop session"
   http://launchpadlibrarian.net/26287962/monodevelop.crash

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[Bug 249123] Re: Hardy Heron locks up

2009-04-25 Thread jdacronym

I think I have a similar problem after updating my Vostro 1500 to Hardy
(5 days after LTS ended on Gutsy).

The problem for me goes about the same: 100% disk and CPU usage with no
end in sight.  GNOME is unresponsive, except for clock and gkrellm
updates, and moving the mouse pointer.  I can try to start firefox, or
gnome-terminal, but they always die, and the programs I have running
refuse to close.  I eventually get impatient and power-cycle the
machine, which sometimes leads to a black screen (maybe xorg didn't
start properly).  Booting in recovery mode seems to work, though one
check comes back "[Failed]" and flies by too fast for me to see.  What
log would I find that in?

After power-cycling a couple of times (wasn't patient enough to see if
the deadlock ever ended) I stopped using GNOME and switched back over to
fluxbox (my WM of choice).  The problem hasn't occured under fluxbox
yet, leading me to believe that the problem is related to whatever
happens when you choose "Run Xclient Script" at the session menu.

I was running top a few times that this happened, maybe Rob should try
that, see what's eating the most CPU when this happens again.  I saw dd,
which could explain the disk usage, but it only had 50% or so of my CPU,
and unfortunately I don't remember the others.  There were three or four
of them using the most cpu power, with at least two running at 40% to
50%

Hope this helps,
~jdacronym

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[Bug 249123] Re: Hardy Heron locks up

2009-04-25 Thread jdacronym

Well, it's happened again, this time on Xfce.  I could still move cursor
and windows around and top and the toolbars were still updating, but
unfortunately everything else was shot.  Then the toolbars died as well.
Couldn't even open a terminal to shut down the machine or kill any
processes.

However, top was open, so I was able to write down the top four cpu-
users:

ksoftirqd/1
dd
klogd
firefox

ksoftirqd in particular was using up to 60%, dd anywhere from 30%-50%,
klogd usually around 30s, and firefox about 15% or so (there were
actually two instances running, on account of my clicking the firefox
launcher twice before the machine hung.

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[Bug 249123] Re: Hardy Heron locks up

2009-04-26 Thread jdacronym

I'm a neophyte with regards to linux, so I don't quite know my way
around the system yet.  How would I check to see that the uuid of my
swap partition is correct in fstab?

** Attachment added: "my /etc/fstab"
   http://launchpadlibrarian.net/26002915/jdacronym.fstab

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[Bug 249123] Re: Hardy Heron locks up

2009-04-26 Thread jdacronym

for the record, I've at least tried starting up gparted and checking the
information tab for my swap partition, but I saw no uuid field.  Also,
I'm wondering why this has been happening to me in xfce and gnome but
not fluxbox.  Do the former two edit the swap entry in /etc/fstab for
some reason?

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[Bug 249123] Re: Hardy Heron locks up

2009-04-26 Thread jdacronym

well, after some googling I can report that blkid and /etc/fstab are in
agreement as to what the UUID of my swap partition is.  This seems to
indicate that my bug is different than yours. :/

Any further suggestions?

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[Bug 249123] Re: Hardy Heron locks up

Well, I'm back running Xfce, and I'm hopeful.  Some things are still
behaving strangely though:

gnome-power-manager says I have 610697 hours and 25 minutes left on my
battery.  My other battery life estimates are sane.  I think there are
several bug reports for that though.

My computer failed to restore from suspend an hour or so ago.  I don't
know why.  It happened after I installed the latest acpi update, but
that might be a coincidence.  Since I've rebooted I haven't had a
hiccup; I'm running one of the WM's that I've known to fail, with all my
usual applications, and so on.  Suspend/Restore and gnome-screensaver
remain to be tested.

I've noticed that mythtvbackend, mysqld and a few other mythtv procs are
running in background.  Is the TV adapter you mentioned mythtv related?
Should I just kill -9 them, or is there some setting I should try
fiddling with first?

I can also see the indexer icon in the gnome system tray as well.  I've
now set it to 50% throttle and told it to use slower indexing.

ksoftirqd/1, klogd and friends seem to be behaving.  Firefox 3 is still
a resource hog, but hey, whatcha gonna do. :/

Thanks for your help.  When I saw that the latest post on this bug was
months ago I wasn't holding out much hope of a fix.  At times I was
considering chucking Ubuntu and converting to Slackware.  I've postponed
that for now (my Slackolyte friends will not be pleased).

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[Bug 249123] Re: Hardy Heron locks up

Well, scratch that.  It's happening again right now, but for some reason
my system is still usable.  My problem now is that I can't run many
programs or load files.  I get an input/output error or an error saying
that I'm attempting to access a read-only filesystem.

For instance:

$ gnome-terminal
Bonobo-Activation-Message: read-only filesystem locking 
'/tmp/orbit-$USERNAME/bonobo-activation-register.lock'

$ ls /
ls: cannot access /mnt: No such file or directory
ls: cannot access /opt: No such file or directory
ls: cannot access /srv: No such file or directory

[...]

$ sudo killall pidgin
bash: /usr/bin/sudo: Input/output error

Other commands like "man dd" or "xdvi somefile.dvi" just return without
output.

I suspect that the programs I can run right now are the ones that were
already in memory when this all started.  This time top shows
ksoftirqd/0, pidgin, dd, klogd, and soffice.bin as the major cpu hogs,
but I can't kill soffice.bin for instance (input/output error) or start
xkill and try to shut it down that way (read-only filesystem error).

I'm just speculating here, but maybe the indexer is the culprit.  Would
it have to make my whole filesystem read-only in order to scan it?

I guess I'll have to start a new bug report for this one.

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[Bug 368324] [NEW] Hardy: ksoftirqd, dd, klogd use 100% CPU, Disk

Public bug reported:

So since my update to Hardy from Gutsy my Vostro 1500 will deadlock at
seemingly random times. Three processes in particular (klogd, dd, and
ksoftirqd) use 100% of my CPU and disk bandwidth. Also, it seems that
my filesystem becomes read-only when this happens. Killing trackerd
doesn't fix it, and I can only run programs that are still paged into
memory at the time (basically anything I've run that session). I can't
satisfactorily shut down or restart the computer, and killing xorg
doesn't break the deadlock either. Usually I have to power-cycle the
machine, and I must then boot in recovery mode or the gdm login screen
never loads, leaving me at a blank screen.

I originally thought the problem was the same as bug #249123
, but with Rob's help I was able
to identify it as something different.

This problem is not rare, apparently. I've found similar threads and bug
reports about:
https://bugs.launchpad.net/ubuntu/+source/sysklogd/+bug/291733
http://ubuntuforums.org/showthread.php?t=506891

The one from the ubuntu forums has almost exactly my problem, though my
logfiles are not screwed up: I'll attach my kern.log so you can see it.

I've found some forum posts that indicate that ksoftirqd starts to suck CPU
time when a big file transfer happens, so maybe ksoftirqd has a separate issue
from what I'm seeing:
http://www.linuxquestions.org/questions/linux-general-1/ksoftirqd-cpu-usage-and-load-100-388745/
https://bugzilla.novell.com/show_bug.cgi?id=465039
http://lkml.indiana.edu/hypermail/linux/kernel/0407.3/0382.html

Other people seem to have had problems with klogd eating CPU as well:
https://bugs.launchpad.net/ubuntu/+source/sysklogd/+bug/291733
http://boards.fon.com/viewtopic.php?f=2&t=4485

Any help would be appreciated. I'd love to be able to stabilize my
Hardy system before I consider upgrading to Intrepid.

** Affects: ubuntu
Importance: Undecided
Status: New

** Tags: 100percentusage dd deadlock hardy klogd ksoftirqd update

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[Bug 368324] Re: Hardy: ksoftirqd, dd, klogd use 100% CPU, Disk


** Attachment added: "/var/log/kern.log after restart"
   http://launchpadlibrarian.net/26050178/var.log.kern.log

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[Bug 368324] Re: Hardy: ksoftirqd, dd, klogd use 100% CPU, Disk

finally, here's my /proc/interrupts file just in case that's useful.

** Attachment added: "/proc/interrupts after restart"
   http://launchpadlibrarian.net/26050211/proc.interrupts

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[Bug 368324] Re: Hardy: ksoftirqd, dd, klogd use 100% CPU, Disk

Here's my /var/log/messages, for reference.

** Attachment added: "/var/log/messages after restart"
   http://launchpadlibrarian.net/26050186/var.log.messages

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[Bug 368324] Re: Hardy: ksoftirqd, dd, klogd use 100% CPU, Disk

Well, MythTV wasn't the problem.  It's happened again, this time after I
restarted from an update to clamAV and a few other programs.  They
symptoms were the same, except that this time the deadlock was preceded
by a loud CLICK as my disk head parked.  I was able to close most of my
running applications cleanly, then attempt to log out.  Eventually my
Xorg session died but I'm not sure if it died cleanly.  I was then stuck
on the console right where the login screen should start up, but no
dice.

The packages I installed before the reboot were (courtesy of synaptic):

Upgraded the following packages:
clamav (0.94.dfsg.2-1ubuntu0.3~hardy3) to 0.94.dfsg.2-1ubuntu0.3~hardy4
clamav-base (0.94.dfsg.2-1ubuntu0.3~hardy3) to 0.94.dfsg.2-1ubuntu0.3~hardy4
clamav-freshclam (0.94.dfsg.2-1ubuntu0.3~hardy3) to 
0.94.dfsg.2-1ubuntu0.3~hardy4
gparted (0.3.5-1ubuntu3) to 0.3.5-1ubuntu5
libclamav5 (0.94.dfsg.2-1ubuntu0.3~hardy3) to 0.94.dfsg.2-1ubuntu0.3~hardy4
libwmf0.2-7 (0.2.8.4-6) to 0.2.8.4-6ubuntu0.8.04.1
linux-generic (2.6.24.23.25) to 2.6.24.24.26
linux-headers-generic (2.6.24.23.25) to 2.6.24.24.26
linux-image-generic (2.6.24.23.25) to 2.6.24.24.26
linux-libc-dev (2.6.24-23.52) to 2.6.24-24.53
linux-restricted-modules-common (2.6.24.16-23.56) to 2.6.24.17-24.1
linux-restricted-modules-generic (2.6.24.23.25) to 2.6.24.24.26
nvidia-glx-new (169.12+2.6.24.16-23.56) to 169.12+2.6.24.17-24.1

Installed the following packages:
linux-headers-2.6.24-24 (2.6.24-24.53)
linux-headers-2.6.24-24-generic (2.6.24-24.53)
linux-image-2.6.24-24-generic (2.6.24-24.53)
linux-restricted-modules-2.6.24-24-generic (2.6.24.17-24.1)
linux-ubuntu-modules-2.6.24-24-generic (2.6.24-24.39)

After which I installed a load of Ruby packages.  I'm going to post all
of the relevant files (strangely /var/crash was empty) after this one.

** Attachment added: "commit log from synaptic"
   http://launchpadlibrarian.net/26332475/commit.log.5.4.1231

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[Bug 368324] Re: Hardy: ksoftirqd, dd, klogd use 100% CPU, Disk


** Attachment added: "/var/log/messages"
   http://launchpadlibrarian.net/26332478/messages

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[Bug 368324] Re: Hardy: ksoftirqd, dd, klogd use 100% CPU, Disk


** Attachment added: "/var/log/syslog"
   http://launchpadlibrarian.net/26332481/syslog

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[Bug 368324] Re: Hardy: ksoftirqd, dd, klogd use 100% CPU, Disk


** Attachment added: "/var/log/kern.log"
   http://launchpadlibrarian.net/26332487/kern.log

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[Bug 368324] Re: Hardy: ksoftirqd, dd, klogd use 100% CPU, Disk


** Attachment added: "/var/log/Xorg.0.log"
   http://launchpadlibrarian.net/26332511/Xorg.0.log

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[Bug 368324] Re: Hardy: ksoftirqd, dd, klogd use 100% CPU, Disk

Finally, here's the ruby packages and such that I also installed.  Ruby
wasn't installed on the computer when this happened previously so I'm
not so sure that this is the problem; I'm including it for completeness'
sake.

** Attachment added: "Synaptic commit log for 5/4 14:45pm"
   http://launchpadlibrarian.net/26332570/commit.log.5.4.1445

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[Bug 249123] Re: Hardy Heron locks up

Well, it appears that mythtv wasn't the problem.  I'm beginning to
wonder if ClamAV might be the problem.  I'm checking my settings to see
if ClamAV might be triggering this.

Rob, you've been supremely helpful so far.  My bug report for this Bug
#368324. I'm posting here in hopes that you might respond.

~jdacronym

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[Bug 249123] Re: Hardy Heron locks up

Okay, I posted my issue as a new bug report.  It is now Bug #368324.

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[Bug 368324] Re: Hardy: ksoftirqd, dd, klogd use 100% CPU, Disk