Public bug reported:
unity-fallback-mount is polling away doing inotify_watch_add on the same
paths every 4 seconds:
PID Process Rate/Sec File
30142 unity-fallback-mount0.250 /usr/local/share/applications
30142 unity-fallback-mount0.250 /usr/share/ubuntu/applications
Th
Public bug reported:
unity-scope-loader is adding the SAME inotify watches regularly every 4
seconds:
Inotify watches added:
PID Process Rate/Sec File
3495 unity-scope-loader 0.250
/usr/share/upstart/xdg/menus/unity-lens-applications-merged
3495 unity-scope-loader 0
** Changed in: gnome-disk-utility (Ubuntu)
Status: Confirmed => Fix Released
** Changed in: unity
Status: Incomplete => Fix Released
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** Changed in: ubuntu-power-consumption
Status: New => Fix Released
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https://bugs.launchpad.net/bugs/1266873
Title:
gnome-settings-daemon is polling for seemin
Can't reproduce this now, so looks like it is fixed. Thanks
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https://bugs.launchpad.net/bugs/948972
Title:
compiz segfaults when mounting/unmounting a loopbac
With version of 0.9.8.8-0ubuntu5 I still see one of the threads doing:
inotify_add_watch(8, "/var/lib/ofono",
IN_MODIFY|IN_ATTRIB|IN_CLOSE_WRITE|IN_MOVED_FROM|IN_MOVED_TO|IN_CREATE|IN_DELETE|IN_DELETE_SELF|IN_MOVE_SELF|IN_UNMOUNT|IN_ONLYDIR)
= -1 ENOENT (No such file or directory)
poll([{fd=9, e
** Changed in: ubuntu-power-consumption
Status: New => Fix Released
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https://bugs.launchpad.net/bugs/1199877
Title:
unity-panel-s
** Changed in: ubuntu-power-consumption
Status: New => Fix Released
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https://bugs.launchpad.net/bugs/1234289
Title:
accounts-daemon is progressively causi
@Sebastien,
I messed around with a concept of a fix, https://code.launchpad.net
/~colin-king/gconf/lp-1292021 - however I'm not sufficiently experienced
to know how to get this fix into the package, so I'd prefer if the
desktop team could handle it for me. Is that OK?
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So, I think this could be classed as a regression in Trusty.
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https://bugs.launchpad.net/bugs/1289532
Title:
NetworkManager is polling every 4 seconds on
I've got some stats to show how this is now one of the top wake-up
offending processes on the desktop now:
http://ci.ubuntu.com/power/eventstat/image/3105/machine/1/task/NetworkManager/details/
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Perhaps I've made a mistake; I guess I wanted the fix for gconfd-2 as
this is a little busy:
http://ci.ubuntu.com/power/eventstat/image/3105/machine/1/task/gconfd-2/details/
Have I sent a fix for the wrong package?
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** Changed in: firefox (Ubuntu)
Importance: Undecided => Medium
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https://bugs.launchpad.net/bugs/1292911
Title:
firefox is pegging 2 CPUs at nearly 100%
Status in “f
Public bug reported:
Top is showing that 2 CPUs are being consumed at nearly 100% each:
PID USER PR NIVIRTRESSHR S %CPU %MEM TIME+ COMMAND
3916 king 20 0 1160372 264036 50188 S 198.7 4.5 36:54.78 firefox
Seems like it is spinning in pthread_cond_wait()
** Changed in: rtkit (Ubuntu)
Importance: Undecided => Medium
** Changed in: ubuntu-power-consumption
Importance: Undecided => Medium
** Changed in: rtkit (Ubuntu)
Milestone: None => ubuntu-14.04
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responsiveness of the daemon.
I am suggesting that the polling time is doubled to 60 seconds.
** Affects: gconf (Ubuntu)
Importance: Low
Assignee: Colin King (colin-king)
Status: In Progress
** Changed in: gconf (Ubuntu)
Status: New => In Progress
** Changed
Public bug reported:
I was looking at what's sucking power on the Trusty desktop and found
that NetworkManager is polling every 4 seconds adding an inotify watch
on /var/lib/ofono (which does not exist on the desktop - isn't that a
phone related component?).
Anyhow, strace on one of the threads o
Public bug reported:
It seems that the rt-kitdaemon has a couple of threads that ensure
rtkit-daemon is sane, namely a watchdog and canary monitoring thread.
These are waking up by default every 5000ms, which between them means
rtkit-daemon is creating 24 wakeups a minute just doing sanity
checki
Public bug reported:
One of the threads in gnome-settings-deamon is polling every 4 seconds
trying to add a watch onto a non-existent directory /usr/X11R6/lib/X11:
inotify_add_watch(16, "/usr/X11R6/lib/X11",
IN_MODIFY|IN_ATTRIB|IN_CLOSE_WRITE|IN_MOVED_FROM|IN_MOVED_TO|IN_CREATE|IN_DELETE|IN_DELE
running strace on one of the treads shows the culprit:
poll([{fd=4, events=POLLIN}, {fd=8, events=POLLIN}], 2, 3998) = 0 (Timeout)
inotify_add_watch(8, "/etc/gdm",
IN_MODIFY|IN_ATTRIB|IN_CLOSE_WRITE|IN_MOVED_FROM|IN_MOVED_TO|IN_CREATE|IN_DELETE|IN_DELETE_SELF|IN_MOVE_SELF|IN_UNMOUNT|IN_ONLYDIR)
Sorry, forgot to get back, no it does not occur any more.
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https://bugs.launchpad.net/bugs/1040724
Title:
lightdm: truncated login box
Status in “unity-greeter” p
phablet@ubuntu-phablet:~$ gsettings get com.canonical.friends interval
15
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https://bugs.launchpad.net/bugs/1238083
Title:
friends-dispatcher is a little busy doing data
Public bug reported:
I've noticed that on an idle system friends-dispatcher is doing writes
to a bunch of files and logs periodically.
install fatrace, cd to / and run it and you will see the activity.
This is what I observed over a 30 minute interval on the ubuntu-touch
phone:
14:21:52.912959
Public bug reported:
Network Manager has increased the amount of wakeup events it generates
since around 21st Aug 2013, see:
http://reports.qa.ubuntu.com/power/eventstat/image/2736/machine/1/task/NetworkManager/details/
It's gone from an average of 0.2 to 7.5 wakeups/sec inside the vm test
machi
Upstream commit 3a126f85e015701e56240884f27f97543580d5f7 kernel/params:
fix handling of signed integer types
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https://bugs.launchpad.net/bugs/1232580
Title:
USB soun
Public bug reported:
Running today's image on a Samsung Galaxy Nexus I am observing frequent
regular periodic polling by accounts-daemon on an idle system. Running
strace on it I see:
poll([{fd=4, events=POLLIN}, {fd=7, events=POLLIN}], 2, 537) = 0 (Timeout)
clock_gettime(CLOCK_MONOTONIC, {12270
** Changed in: gnome-panel (Ubuntu)
Status: Confirmed => Fix Released
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https://bugs.launchpad.net/bugs/473589
Title:
GEGL Easter Egg in gnome panel is corrupt
Public bug reported:
When printing to file in firefox I am asked where where to print to
"Save in folder:" and I select Desktop and it always instead prints to
my home directory. This has already left me over-writing a file I
didn't want to clobber.
ProblemType: Bug
DistroRelease: Ubuntu 13.04
P
** Also affects: upower (Ubuntu)
Importance: Undecided
Status: New
** Changed in: ubuntu-nexus7
Assignee: Colin King (colin-king) => (unassigned)
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ht
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https://bugs.launchpad.net/bugs/1057513
Title:
signon-ui crashed with SIGSEGV in exit()
Status in “signon-ui” package in Ubuntu:
New
Bug description:
Testing bet
Public bug reported:
Testing beta2 amd64 ISO today and had the machine idle for ~50 minutes.
Somehow this application crashed, not sure what triggered it.
ProblemType: Crash
DistroRelease: Ubuntu 12.10
Package: signon-ui 0.10-0ubuntu1
ProcVersionSignature: Ubuntu 3.5.0-15.23-generic 3.5.4
Uname:
Any updates on this?
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https://bugs.launchpad.net/bugs/948972
Title:
compiz segfaults when mounting/unmounting a loopback device quickly
Status in “gnome-disk
** Attachment added: "Photo of lightdm issue"
https://bugs.launchpad.net/bugs/1040724/+attachment/3273596/+files/IMG_20120823_155542.jpg
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Public bug reported:
Testing today's ISO image on an Lenovo X220i:
Image: http://cdimage.ubuntu.com/daily-live/20120822/quantal-desktop-amd64.iso
following ISO test case:
Testcases:
http://iso.qa.ubuntu.com/qatracker/milestones/219/builds/21646/testcases/1300/results
http://iso.qa.ubun
Public bug reported:
In Precise 12.04 LTS the bluetooth settings were persistent across
reboots, which is useful since most users don't use bluetooth and
disabling it can save ~1W of power. Having to disable it every time one
boots up and logs-in is annoying.
In Quantal 12.10 this feature has di
*** This bug is a duplicate of bug 1018896 ***
https://bugs.launchpad.net/bugs/1018896
So, yep, looks like a dup of 1018896
** This bug has been marked a duplicate of bug 1018896
nautilus crashed with SIGSEGV in gtk_ui_manager_new_merge_id()
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*** This bug is a duplicate of bug 1018896 ***
https://bugs.launchpad.net/bugs/1018896
gdb reports:
(gdb) where
#0 0x7717b580 in gtk_ui_manager_new_merge_id () from
/usr/lib/x86_64-linux-gnu/libgtk-3.so.0
#1 0x004d4d09 in ?? ()
#2 0x00472228 in ?? ()
#3 0x
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https://bugs.launchpad.net/bugs/1023784
Title:
nautilus segfaulting at 18 ip 7f887a426580 sp 7fff40b25a78
error 4 in libgtk-3.so.0.506.0[7f887a149000+4d1000]
Public bug reported:
I'm getting seemingly random segfaulting of nautilus and as yet I've not
been able to figure out what is causing it.
Kernel log reports it as:
nautilus[2210]: segfault at 18 ip 7f887a426580 sp 7fff40b25a78
error 4 in libgtk-3.so.0.506.0[7f887a149000+4d1000]
ProblemT
SRU justification for Lucid:
Impact:
The ECRYPTFS_NEW_FILE crypt_stat flag is set upon creation of a new
eCryptfs file. When the flag is set, eCryptfs reads directly from the
lower filesystem when bringing a page up to date. This means that no
offset translation (for the eCryptfs file metadata in
** Changed in: gnome-disk-utility (Ubuntu)
Milestone: None => ubuntu-12.04-beta-2
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Title:
compiz segfaults when mou
Thanks for fixing this!
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https://bugs.launchpad.net/bugs/934117
Title:
nm-applet is calling poll() at ~10Hz
Status in The Ubuntu Power Consumption Project:
Ne
** Description changed:
compiz segfaults when quickly mounting/unmonting a loopback filesystem
[ 4855.938753] compiz[6801]: segfault at 18 ip 7f4360b470d0 sp
7fff03eed728 error 4 in libgdu.so.0.0.0[7f4360b2f000+37000]
Testcase: See attached bash script.
I hit this proble
Public bug reported:
compiz segfaults when quickly mounting/unmonting a loopback filesystem
[ 4855.938753] compiz[6801]: segfault at 18 ip 7f4360b470d0 sp
7fff03eed728 error 4 in libgdu.so.0.0.0[7f4360b2f000+37000]
Testcase: See attached bash script.
I hit this problem running a bunch o
** Attachment added: "reliably crashes compiz"
https://bugs.launchpad.net/bugs/948972/+attachment/2829184/+files/compiz-crasher.sh
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Let me see if I can rig up a test and see exactly how much each wakeup
costs.
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https://bugs.launchpad.net/bugs/906987
Title:
syndaemon polls 5 times a seco
So on a clean install I was connected to the network by ethernet and nm-
applet behaved w/o the 10Hz polling. I then associated the wireless and
I can now see the 10Hz polling. Not sure if that is a useful data point.
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I belive the poll in question is:
(gdb) where
#0 0x7f74414c2d40 in poll () from /lib/x86_64-linux-gnu/libc.so.6
#1 0x7f7441a08136 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x7f7441a0859a in g_main_loop_run () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x0
Yep. It's kinda invalid.
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https://bugs.launchpad.net/bugs/915324
Title:
thunderbird is consuming too much CPU
Status in “thunderbird” package in Ubuntu:
Invalid
@Chris, that makes sense. Not a bug then. Thanks for looking at this
for me.
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Title:
thunderbird is consuming too much CPU
S
On 12/01/12 15:11, Chris Coulson wrote:
> Is it a fairly fresh account, or new-ish profile? It could have been the
> indexing
>
This is an existing account with *thousands* of messages. Perhaps moving
to the new thunderbird from Oneiric to Precise forced a re-index.
Colin
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@Chris, I think this may be a false bug report - after ~30 minutes of
grinding away it is now settled down. I have no idea how to re-trigger
this issue.
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** Attachment added: "Thunderbird strace log"
https://bugs.launchpad.net/bugs/915324/+attachment/2669534/+files/thunderbird-trace.log
** Tags added: battery-power-consumption
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Public bug reported:
I upgraded from Oneiric to Precise and now thunderbird is consuming >50%
of my CPU all the time.
Attached is a strace of the busy process.
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: thunderbird 10.0~b2+build1-0ubuntu1
ProcVersionSignature: Ubuntu 3.2.0-8.15+mouseh
So, I only see a single timestamps file too, the timestamps.096F6V
filename is probably a short lived temp filename. As for the
configuration, it was a clean install and connected via wireless (and
possibly ethernet).
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** Tags added: battery-power-consumption
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https://bugs.launchpad.net/bugs/913856
Title:
NetworkManager periodically writes to the disk causing wakeups
Status in
The culprit is periodic_update_active_connection_timestamps() which is
being called every 300 seconds because of:
/* Update timestamps in active connections */
priv->timestamp_update_id = g_timeout_add_seconds (300, (GSourceFunc)
periodic_update_active_connection_timestamps, manag
strace shows:
open("/var/lib/NetworkManager/timestamps", O_RDONLY) = 20
fstat(20, {st_mode=S_IFREG|0644, st_size=1646, ...}) = 0
read(20, "\n[timestamps]\n3c32aa58-a2ed-44e7"..., 4096) = 1646
read(20, "", 4096) = 0
close(20) = 0
open("/var/lib/Net
Public bug reported:
Network Manager is periocially creating dirty pages that are being
written back to disk and causing uncessary drive wakeups.
Using SystemTap I was able to observe the following dirty pages being
created on the following files
0 7951 NetworkManager sd
** Tags added: battery-power-consumption
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https://bugs.launchpad.net/bugs/906916
Title:
gwibber-service has a child that polls at 10Hz which is causing a lot
of wakeup
** Changed in: gwibber (Ubuntu)
Milestone: None => ubuntu-12.04-beta-1
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Title:
gwibber-service has a child that polls at 10Hz
Public bug reported:
The gwibber-service forks off a child process that runs a polling loop
constantly at 10Hz which causes a lot of wakeups on an idle system. On
my Lenovo X220i this constitutes 7% of the wakeups on a cleanly
installed system when running idle. Extraneous wakeups waste power
apport information
** Attachment added: "SoftwareCenterLog.txt"
https://bugs.launchpad.net/bugs/854138/+attachment/2427903/+files/SoftwareCenterLog.txt
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https:
apport information
** Attachment added: "Dependencies.txt"
https://bugs.launchpad.net/bugs/854138/+attachment/2427902/+files/Dependencies.txt
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Public bug reported:
ISO testing, image: http://cdimage.ubuntu.com/daily-live/20110919
/oneiric-desktop-amd64.iso
Following http://testcases.qa.ubuntu.com/Install/DesktopOem, before I
did "prepare for shipping to end user" I installed TuxPaint. During the
installation I got a segmentation fault
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