I no longer have access to this hardware to get the full computer model,
but the referenced test programs should be able to reproduce the issue
on most, if not all machines (it's worked on everyone I've tried it on
to date).
--
You received this bug notification because you are a member of Ubuntu
I no longer have access to this hardware to get the full computer model,
but the referenced test programs should be able to reproduce the issue
on most, if not all machines (it's worked on everyone I've tried it on
to date).
--
You received this bug notification because you are a member of Ubuntu
Public bug reported:
I right clicked on the program at the bottom of the sidebar and the
context menu displayed in a very odd manner. It wouldn't let me take a
screenshot, so I just took a picture of it and attached it.
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: unity 5.16.0-0ubuntu1
As another data point, I loaded the Ubuntu 8.04-4 x86 LiveCD and rebuilt
the executable and ran the test. I then ran the same executable on the
Ubuntu 7.10 x86 LiveCD and the Ubuntu 12.04 x64 Install (after
installing ia32-libs) and here are the results. I chose those release
because those were the
** Attachment added: "User time for BFS kernel when running schedtool"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1058854/+attachment/3371316/+files/ubuntu_12.04_bfs_schedtool_usertime.svg
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
--
You received this bug
** Attachment added: "Wall Time for BFS kernel when running schedtool"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1058854/+attachment/3371315/+files/ubuntu_12.04_bfs_schedtool_gettimeofday.svg
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is su
** Attachment added: "User time for BFS kernel"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1058854/+attachment/3371314/+files/ubuntu_12.04_bfs_usertime.svg
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.laun
** Attachment added: "Wall Time for BFS kernel"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1058854/+attachment/3371313/+files/ubuntu_12.04_bfs_gettimeofday.svg
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.
I installed the kernel with the BFS scheduler and other CK modifications
from https://launchpad.net/~chogydan/+archive/ppa and ran the test.
The performance at the low number of threads shows the same gap, but
once the thread count hits the number of cores, the gap basically closes
completely, so
I installed the kernel with the BFS scheduler from
https://launchpad.net/~chogydan/+archive/ppa and ran the test. It
appears that the the two schedulers count user/system time differently,
but over all it appears that BFS is slightly better than CFS in this
test, but doesn't show any significant im
I ran it with the 3.6 kernel and it gave basically identical results. I
didn't attach the plots because they didn't show anything meaningful or
new, but I can if you would like.
** Tags removed: needs-upstream-testing
** Tags added: kernel-bug-exists-upstream
--
You received this bug notificatio
I also ran it with the 3.6 kernel ( http://kernel.ubuntu.com/~kernel-
ppa/mainline/v3.6-quantal/ ) and just like with 3.4, the performance is
about the same, if not worse.
Here are the results:
mutex
1 thread real 0m 0.545s user 0m 0.520s sys 0m 0.000s
2 threads real 0m 3.550s user 0m 3.636s sy
I'm running 12.04 so I gave the 3.4 kernel a try (
http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.4-precise/ ). It
appears that the performance is about the same, if not worse, with 3.4.
Here are the results:
mutex
1 thread real 0m 0.515s user 0m 0.508s sys 0m 0.004s
2 threads real 0m 4.305s
apport information
** Attachment added: "WifiSyslog.txt"
https://bugs.launchpad.net/bugs/1058864/+attachment/3356956/+files/WifiSyslog.txt
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
--
You received this bug notification because you are a member of Ubuntu
Bugs, whic
apport information
** Attachment added: "UdevLog.txt"
https://bugs.launchpad.net/bugs/1058864/+attachment/3356955/+files/UdevLog.txt
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1058864
Title:
apport information
** Attachment added: "UdevDb.txt"
https://bugs.launchpad.net/bugs/1058864/+attachment/3356954/+files/UdevDb.txt
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1058864
Title:
Po
apport information
** Attachment added: "PulseList.txt"
https://bugs.launchpad.net/bugs/1058864/+attachment/3356952/+files/PulseList.txt
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1058864
Titl
apport information
** Attachment added: "RfKill.txt"
https://bugs.launchpad.net/bugs/1058864/+attachment/3356953/+files/RfKill.txt
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1058864
Title:
Po
apport information
** Attachment added: "ProcModules.txt"
https://bugs.launchpad.net/bugs/1058864/+attachment/3356951/+files/ProcModules.txt
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1058864
apport information
** Attachment added: "ProcInterrupts.txt"
https://bugs.launchpad.net/bugs/1058864/+attachment/3356950/+files/ProcInterrupts.txt
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/105
apport information
** Attachment added: "PciMultimedia.txt"
https://bugs.launchpad.net/bugs/1058864/+attachment/3356948/+files/PciMultimedia.txt
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/10588
apport information
** Attachment added: "ProcCpuinfo.txt"
https://bugs.launchpad.net/bugs/1058864/+attachment/3356949/+files/ProcCpuinfo.txt
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1058864
apport information
** Attachment added: "Lspci.txt"
https://bugs.launchpad.net/bugs/1058864/+attachment/3356946/+files/Lspci.txt
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1058864
Title:
Poor
apport information
** Attachment added: "Lsusb.txt"
https://bugs.launchpad.net/bugs/1058864/+attachment/3356947/+files/Lsusb.txt
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1058864
Title:
Poor
apport information
** Attachment added: "IwConfig.txt"
https://bugs.launchpad.net/bugs/1058864/+attachment/3356937/+files/IwConfig.txt
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1058864
Title:
apport information
** Attachment added: "CurrentDmesg.txt"
https://bugs.launchpad.net/bugs/1058864/+attachment/3356936/+files/CurrentDmesg.txt
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1058864
apport information
** Attachment added: "Card0.Codecs.codec.3.txt"
https://bugs.launchpad.net/bugs/1058864/+attachment/3356935/+files/Card0.Codecs.codec.3.txt
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.
apport information
** Attachment added: "Card0.Codecs.codec.0.txt"
https://bugs.launchpad.net/bugs/1058864/+attachment/3356934/+files/Card0.Codecs.codec.0.txt
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.
apport information
** Attachment added: "Card0.Amixer.values.txt"
https://bugs.launchpad.net/bugs/1058864/+attachment/3356932/+files/Card0.Amixer.values.txt
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.ne
apport information
** Attachment added: "CRDA.txt"
https://bugs.launchpad.net/bugs/1058864/+attachment/3356931/+files/CRDA.txt
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1058864
Title:
Poor m
apport information
** Attachment added: "BootDmesg.txt"
https://bugs.launchpad.net/bugs/1058864/+attachment/3356930/+files/BootDmesg.txt
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1058864
Titl
apport information
** Attachment added: "AplayDevices.txt"
https://bugs.launchpad.net/bugs/1058864/+attachment/3356929/+files/AplayDevices.txt
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1058864
apport information
** Attachment added: "AlsaDevices.txt"
https://bugs.launchpad.net/bugs/1058864/+attachment/3356928/+files/AlsaDevices.txt
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1058864
apport information
** Tags added: apport-collected precise running-unity staging
** Description changed:
I noticed the results of this blog post:
http://mr-edd.co.uk/blog/sad_state_of_osx_pthread_mutex_t
and I was curious if the same sort of issue existed with the linux kernel and
if it w
Public bug reported:
I noticed the results of this blog post:
http://mr-edd.co.uk/blog/sad_state_of_osx_pthread_mutex_t
and I was curious if the same sort of issue existed with the linux kernel and
if it would shed any light on Bug #1058854
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/105
** Attachment added: "Plot of user time when running schedtool"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1058854/+attachment/3356823/+files/ubuntu_12.04_schedtool_usertime.svg
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubu
** Attachment added: "Plot of wall time when running schedtool"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1058854/+attachment/3356822/+files/ubuntu_12.04_schedtool_gettimeofday.svg
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to
** Attachment added: "Plot of user time"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1058854/+attachment/3356821/+files/ubuntu_12.04_usertime.svg
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/b
Public bug reported:
It appears that there is an issue with the Completely Fair Scheduler (CFS) not
intereacting well with sleep commands. I have written up a test program to help
demonstrate the issue and it can be found at:
www.github.com/daveisfera/test_sleep/
The test outputs wall time (CPU
** Attachment added: "Plot of wall time"
https://bugs.launchpad.net/bugs/1058854/+attachment/3356798/+files/ubuntu_12.04_gettimeofday.svg
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1058854
Titl
Yes, a reboot fixes the issue. I'll grab a screenshoot next time it
happens.
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1014462
Title:
Sidebar showing up as thinner and all gray
To manage notifi
Public bug reported:
I just logged in and my sidebar is showing up as thinner and all gray
with no icons to see which applications are running and launch new ones.
ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: unity 4.28.0-0ubuntu2
ProcVersionSignature: Ubuntu 3.0.0-17.30-generic 3.0.22
U
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1014462
Title:
Sidebar showing up as thinner and all gray
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/unity/
** Attachment added: "hs_err_pid10379.log"
https://bugs.launchpad.net/bugs/1003763/+attachment/3160449/+files/hs_err_pid10379.log
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1003763
Title:
Ecl
Public bug reported:
Just trying to install the Google Plugin and it crashed.
** Affects: openjdk-6 (Ubuntu)
Importance: Undecided
Status: New
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/b
Public bug reported:
The Google Plugin for Eclipse doesn't work under Ubuntu 12.04. Any issue
has been opened under Google Web Toolkit ( http://code.google.com/p
/google-web-toolkit/issues/detail?id=7232 ), but I think it would be
worth considering a fix from Ubuntu's side of things since it worke
I did the disk check before doing the install and it passed. I just ran
the md5sum check on the CD again and it passed, so I think that the CD
is fine.
** Changed in: ubuntu
Status: Invalid => New
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subs
** Attachment added: "partman from install on Dell Vostro 200 with USB Kingston
mouse"
https://bugs.launchpad.net/ubuntu/+source/ubiquity/+bug/993756/+attachment/3126948/+files/partman
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubunt
** Attachment added: "syslog from install on Dell Vostro 200 with USB Kingston
mouse"
https://bugs.launchpad.net/ubuntu/+source/ubiquity/+bug/993756/+attachment/3126947/+files/syslog
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
Public bug reported:
I install 12.04 using the Desktop x86 LiveCD and the USB Kingston mouse
didn't work during the entire install process but worked fine once I
booted the system.
** Affects: ubiquity (Ubuntu)
Importance: Undecided
Status: New
--
You received this bug notificatio
The slow boot issue has been resolved (see
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/794846 ).
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/779066
Title:
Grub not accepting change and /d
** Changed in: linux (Ubuntu)
Status: Incomplete => Fix Released
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/794846
Title:
Very slow boot of Ubuntu 11.04
To manage notifications about this
I just updated and the issue appears to be resolved. I'm attaching the
new png from bootchart just in case it's useful to anyone.
** Attachment added: "bootchart after update on July 13, 2011 which appears to
have fixed the problem"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/794846/
** Attachment added: "JohansenLaptop-natty-20110611-1.png"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/794846/+attachment/2165337/+files/JohansenLaptop-natty-20110611-1.png
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
h
** Attachment added: "dmesg output after boot"
https://bugs.launchpad.net/bugs/794846/+attachment/2161562/+files/dmesg.txt
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/794846
Title:
Very slow bo
Public bug reported:
My laptop boot pretty quickly with 10.10 and then I upgrade to 11.04 and
it booted very slowly (around 1-2 minutes). I then tried a clean install
to see if it would resolve the issue, but it still booted very slowly.
** Affects: linux (Ubuntu)
Importance: Undecided
** Attachment added: "apt-term.log"
https://bugs.launchpad.net/ubuntu/+source/update-manager/+bug/779066/+attachment/2118435/+files/apt-term.log
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/779066
** Attachment added: "xorg_fixup.log"
https://bugs.launchpad.net/ubuntu/+source/update-manager/+bug/779066/+attachment/2118432/+files/xorg_fixup.log
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/77
** Attachment added: "term.log"
https://bugs.launchpad.net/ubuntu/+source/update-manager/+bug/779066/+attachment/2118424/+files/term.log
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/779066
Title:
** Attachment added: "main.log"
https://bugs.launchpad.net/ubuntu/+source/update-manager/+bug/779066/+attachment/2118423/+files/main.log
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/779066
Title:
** Attachment added: "lspci.txt"
https://bugs.launchpad.net/ubuntu/+source/update-manager/+bug/779066/+attachment/2118422/+files/lspci.txt
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/779066
Titl
** Attachment added: "history.log"
https://bugs.launchpad.net/ubuntu/+source/update-manager/+bug/779066/+attachment/2118421/+files/history.log
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/779066
** Attachment added: "apt.log"
https://bugs.launchpad.net/ubuntu/+source/update-manager/+bug/779066/+attachment/2118419/+files/apt.log
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/779066
Title:
** Attachment added: "apt-clone_system_state.tar.gz"
https://bugs.launchpad.net/ubuntu/+source/update-manager/+bug/779066/+attachment/2118420/+files/apt-clone_system_state.tar.gz
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
http
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/779066
Title:
Grub not accepting change and /dev/sdb5 taking forever to boot after
upgrade to 11.04
--
ubuntu-bugs mailing list
ubuntu-bugs@lists.ubu
Public bug reported:
Binary package hint: update-manager
I've changed the default in grub to Windows several times, but it still
boots into Ubuntu.
Also, the boot takes a VERY long time and prints an error about
/dev/sdb5 not being available.
ProblemType: Bug
DistroRelease: Ubuntu 11.04
Package
Upgrading the ALSA drivers (
https://wiki.ubuntu.com/Audio/InstallingLinuxAlsaDriverModules ) fixed
the issue for me.
--
[Realtek ID 270] ALSA test tone not correctly played back
https://bugs.launchpad.net/bugs/635255
You received this bug notification because you are a member of Ubuntu
Bugs, whi
67 matches
Mail list logo
