[Bug 1241772] Re: Miscompilation with gcc 4.8 (segfault in x264_cqm_init)

2013-10-29 Thread Pieter Hintjens
Fixed for me too... Maarten, thank you.

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Title:
  Miscompilation with gcc 4.8 (segfault in x264_cqm_init)

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[Bug 1199877] Re: unity-panel-service memory leak and 100% CPU usage

2013-10-22 Thread Pieter Hintjens
Problem confirmed on 13.10.

I can make the problem happen systematically (at present) by loading a
large and complex document into LibreOffice. LO starts repaginating, and
then the unity-panel-service goes into its busy loop.

* It is not caused by memory exhaustion; my box has 16GB and it's barely used.
* There is no visible file access.
* The problem continues if I close the document and exit LibreOffice.
* The duration of the symptoms are proportional to the document size. If I cut 
it by half, the problem lasts only half as long.
* As long as I'm working in LibreOffice on such large documents, the problem 
happens every so often. I've not seen the problem when doing other work.

I've attached the system monitor graph showing two incidents.


** Attachment added: Screenshot from 2013-10-22 15:20:49.png
   
https://bugs.launchpad.net/ubuntu/+source/unity/+bug/1199877/+attachment/3887360/+files/Screenshot%20from%202013-10-22%2015%3A20%3A49.png

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Title:
  unity-panel-service memory leak and 100% CPU usage

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[Bug 1199877] Re: unity-panel-service memory leak and 100% CPU usage

2013-10-22 Thread Pieter Hintjens
To add to my comment: applied all Ubuntu updates today and rebooted
(after kernel panic), and now LO does not provoke any issues. I'll watch
to see how long it takes for the problem to reappear.

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  unity-panel-service memory leak and 100% CPU usage

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[Bug 995944] Re: x-session restarts randomly

2012-09-04 Thread Pieter Hintjens
Affecting Ubuntu 12.04 LTS, occurs randomly after resuming from sleep.
Symptoms are that desktop freezes for a second or two, then all
applications are killed and we're returned to the login screen.

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Title:
  x-session restarts randomly

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[Bug 462487] Re: [ooo-build] Calc's marching ants bring Xorg to its knees - AA issue

2010-10-21 Thread Pieter Hintjens
I confirm this bug is still present in Kubuntu, I'm not sure how to know
what version I'm running but the problem seems to have arrived recently,
possibly in a recent update.  Anyhow, disabling ant-aliasing does solve
it.  This should IMO be flagged as critical since it effectively
cripples OOo until the workaround is applied.

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[Bug 361843] Re: Kile 2.1 LaTeX editor is extremely slow

2009-05-20 Thread Pieter Hintjens
I can confirm the bug, and the workaround, on two different notebooks
that upgraded to 9.04.  One is a Thinkpad X61, and one is an ASUS Eee
1000.  In both cases, Kate is noticeably slow in all cursor activity,
and painfully slow when editing longer lines.  Often, characters will
appear half a second or a second after typing.  By comparison, gedit
responds normally.   Running kate --graphicssystem raster provides a
normal experience.

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[Bug 313231] Re: Backlight control doesn't work anymore on thinkpad

2009-04-28 Thread Pieter Hintjens
Have just upgraded to Ubuntu 9.04 and I can confirm that the problem has
been fixed for Thinkpad X61.

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[Bug 313231] Re: Backlight control doesn't work anymore on thinkpad

2009-03-02 Thread Pieter Hintjens
@akromic: thanks for the tip of rebooting with an older kernel.  I've
reverted to 2.6.27.9 and the brightness controls work again.

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[Bug 313231] Re: Backlight control doesn't work anymore on thinkpad

2009-02-05 Thread Pieter Hintjens
My workaround now is to reboot and change the brightness from grub(!)


$ dpkg -l | grep linux-image

ii  linux-image-2.6.24-19-generic  2.6.24-19.41 
   Linux kernel image for version 2.6.24 on x86/x86_64  

  
rc  linux-image-2.6.24-21-generic  2.6.24-21.43 
   Linux kernel image for version 2.6.24 on x86/x86_64  

  
ii  linux-image-2.6.27-11-generic  2.6.27-11.27 
   Linux kernel image for version 2.6.27 on x86/x86_64  

  
ii  linux-image-2.6.27-7-generic   2.6.27-7.16  
   Linux kernel image for version 2.6.27 on x86/x86_64  

  
ii  linux-image-2.6.27-9-generic   2.6.27-9.19  
   Linux kernel image for version 2.6.27 on x86/x86_64  

  
ii  linux-image-generic2.6.27.11.14 
   Generic Linux kernel image
$ uname -r
2.6.27-11-generic
$ dpkg --status linux-image-2.6.27-11-generic
Package: linux-image-2.6.27-11-generic
Status: install ok installed
Priority: optional
Section: base
Installed-Size: 92184
Maintainer: Ubuntu Kernel Team kernel-t...@lists.ubuntu.com
Architecture: i386
Source: linux
Version: 2.6.27-11.27
Provides: fuse-module, ivtv-modules, kvm-api-4, linux-image, linux-image-2.6, 
ndiswrapper-modules-1.9, redhat-cluster-modules
Depends: initramfs-tools (= 0.36ubuntu6), coreutils | fileutils (= 4.0), 
module-init-tools (= 3.3-pre11-4ubuntu3)
Pre-Depends: dpkg (= 1.10.24)
Recommends: lilo (= 19.1) | grub
Suggests: fdutils, linux-doc-2.6.27 | linux-source-2.6.27
Conflicts: hotplug ( 0.0.20040105-1)
Description: Linux kernel image for version 2.6.27 on x86/x86_64
 This package contains the Linux kernel image for version 2.6.27 on
 x86/x86_64.
 .
 Also includes the corresponding System.map file, the modules built by the
 packager, and scripts that try to ensure that the system is not left in an
 unbootable state after an update.
 .
 Supports Generic processors.
 .
 Geared toward desktop systems.
 .
 You likely do not want to install this package directly. Instead, install
 the linux-generic meta-package, which will ensure that upgrades work
 correctly, and that supporting packages are also installed.

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[Bug 313231] Re: Backlight control doesn't work anymore on thinkpad

2009-01-31 Thread Pieter Hintjens
@Andy,

I'm hitting the same problem on an X61.  Brightness stuck on maximum,
since latest kernel upgrade.

The machine is running 2.6.27-11-generic.

I've tried to install the kernels at the URL you provided, but the
packmage installer reports Error: a later version is already
installed, and stops.  Changing thinkpad_acpi module options has no
effect; I've tried reloading the module with all plausible options, no
difference.

I know there are BIOS upgrades for the X61 and I'll try that if there's
no other option.  Do you have any other kernel URIs I can try?

Thanks!

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Re: [Bug 292256] Re: backlight failed after suspend to ram on IBM X40

2008-11-10 Thread Pieter Hintjens
On Mon, Nov 10, 2008 at 11:00 AM, Pieter Hintjens [EMAIL PROTECTED] wrote:

 I replaced the 98smart-kernel-suspend-hook, but can no longer
 reproduce the original problem.  Suspend/resume now works, shutting
 the lid, using the KDE power manager 'Suspend' option, and also using
 the pm-suspend command.

Correction: pm_suspend --quirk-s3-mode --quirk-s3-bios seems to be
sticky.  That is, running it once fixed the suspend/resume
functionality, even over a reboot.  Running pm_suspend with no
arguments then caused the backlighting failure to come back.

-Pieter

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Re: [Bug 292256] Re: backlight failed after suspend to ram on IBM X40

2008-11-10 Thread Pieter Hintjens
On Mon, Nov 10, 2008 at 12:14 PM, hyperair [EMAIL PROTECTED] wrote:

 You can't not have pm-utils. That's where pm-suspend is.

You're right, the package is installed, but I have no idea how to see
what version it is.  pm-utils is not a command and pm-suspend -v
does a suspend... :-)

Here is the grep of system.hardware:

[EMAIL PROTECTED]:/usr/lib/pm-utils/sleep.d# lshal | grep system.hardware
  system.hardware.primary_video.product = 13698  (0x3582)  (int)
  system.hardware.primary_video.vendor = 32902  (0x8086)  (int)
  system.hardware.product = '2372GHG'  (string)
  system.hardware.serial = '99DT676'  (string)
  system.hardware.uuid = '3C711681-4793-11CB-AC6D-FB1692D47557'  (string)
  system.hardware.vendor = 'IBM'  (string)
  system.hardware.version = 'ThinkPad X40'  (string)
[EMAIL PROTECTED]:/usr/lib/pm-utils/sleep.d#

-Pieter

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Re: [Bug 292256] Re: backlight failed after suspend to ram on IBM X40

2008-11-10 Thread Pieter Hintjens
On Mon, Nov 10, 2008 at 6:20 AM, hyperair [EMAIL PROTECTED] wrote:

 Anyway, could you post the output of this command?
 lshal | grep quirk

Empty: no quirk in the lshal output.

 Also, coud you try sticking back
 the /usr/lib/pm-utils/sleep.d/98smart-kernel-suspend hook and trying
 this:
 pm-suspend --quirk-s3-mode --quirk-s3-bios

I replaced the 98smart-kernel-suspend-hook, but can no longer
reproduce the original problem.  Suspend/resume now works, shutting
the lid, using the KDE power manager 'Suspend' option, and also using
the pm-suspend command.

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Re: [Bug 292256] Re: backlight failed after suspend to ram on IBM X40

2008-11-10 Thread Pieter Hintjens
On Mon, Nov 10, 2008 at 6:39 PM, hyperair [EMAIL PROTECTED] wrote:
 apt-cache policy pm-utils

[EMAIL PROTECTED]:~$ apt-cache policy pm-utils
pm-utils:
  Installed: 1.1.2.4-1ubuntu7
  Candidate: 1.1.2.4-1ubuntu7
  Version table:
 *** 1.1.2.4-1ubuntu7 0
500 http://be.archive.ubuntu.com intrepid/main Packages
100 /var/lib/dpkg/status

[EMAIL PROTECTED]:~$ lshal | egrep firmware
  system.firmware.release_date = '01/07/2005'  (string)
  system.firmware.vendor = 'IBM'  (string)
  system.firmware.version = '1UETA5WW (1.55 )'  (string)

-Pieter

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Re: [Bug 292256] Re: backlight failed after suspend to ram on IBM X40

2008-11-10 Thread Pieter Hintjens
On Mon, Nov 10, 2008 at 11:08 AM, hyperair [EMAIL PROTECTED] wrote:

 Heh, that's strange, what did you change besides removing the hook?
 What's your version of pm-utils and uswsusp?

I installed and then removed uswsusp, before removing the hook.

Don't have either of pm-utils or uswsusp installed.

Fwiw, I get this behaviour reproducibly:

 - reboot, then run pm_suspend - backlight failure on resume
 - run pm_suspend with quirks - correct resume
 - run pm_suspend without quirks again - correct resume

-Pieter

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[Bug 292256] Re: backlight failed after suspend to ram on IBM X40

2008-11-09 Thread Pieter Hintjens
Hyperair, could you summarize what I need to do on my thinkpad x40 in
order to test this fix?

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Re: [Bug 292256] Re: backlight failed after suspend to ram on IBM X40

2008-11-09 Thread Pieter Hintjens
On Mon, Nov 10, 2008 at 12:18 AM, hyperair [EMAIL PROTECTED] wrote:

 Delete /usr/lib/pm-utils/sleep.d/98smart-kernel-video. It's not a fix
 but a temporary workaround. Either way the problem now is to make this
 an official fix in the pm-utils package, while not causing regressions
 to those not affected by the bug. What's your GPU, by the way?

lspci reports VGA compatible controller: Intel Corporation
82852/855GM Integrated Graphics Device (rev 02)

I can confirm the workaround: after deleting the 98smart-kernel-video
file, resume now works properly.  This is really great.  Thanks!

Do you think this might be related to
https://bugs.launchpad.net/ubuntu/+bug/294640?

Cheers,
Pieter

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[Bug 294640] [NEW] Video playback not working on Thinkpad X40 under 8.10

2008-11-06 Thread Pieter Hintjens
Public bug reported:

Happens systematically on Thinkpad X40 upgraded to latest Kubuntu 8.10:

Playing a video causes the screen to go dark.  The video starts to play
and after a few second the screen goes black.  The backlight is still on
but nothing is shown on the screen.  The computer is otherwise working
normally - the movie continue to play sound.  Restarting Xorg does not
reset the screen. The computer must be rebooted to recover working
video.

Note that same equipment was running Kubuntu 8.04 with KDE3 without
trouble.  Have tried with mplayer, Kaffeine, and get the same results.

There are other issues with video, possibly related:

* On resume, the backlight does not back come on.  This issue has already been 
reported on Launchpad.
* Xorg randomly dies, taking me back to a console (and then restarting), as if 
I pressed Ctrl-Alt-Backspace.  Any work in progress is lost.

** Affects: ubuntu
 Importance: Undecided
 Status: New

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[Bug 292256] Re: backlight failed after suspend to ram on IBM X40

2008-11-04 Thread Pieter Hintjens
I upgraded my X40 from Hardy Heron to 8.10, and now have the same issue,
systematically.  The only workaround is to shutdown and reboot, rather
than use suspend.

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[Bug 152214] Re: IBM Thinkpad T40 trackpoint (pointing stick) misconfigured

2008-11-04 Thread Pieter Hintjens
This fix works.  Now, if I can find out why the backlight does not come
back on after a resume, and why X randomly dies (and restarts, causing
all work to be lost), my X40 will be as good as it was under Heron.

Thanks for this fix, Niklas.

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