Re: Slow system and switching tabs on google chome

2012-05-16 Thread Odair Augusto Trujillo Orozco
2012/5/16 hvw59601 hvw59...@care2.com:
 Odair Augusto Trujillo Orozco wrote:

 Hi,

 After an update at 20-05-2012, my system is slow down specialy
 when I switch tabs on Google Chrome, even Chromium, the graphics
 efects also get down speed specialy kde-window-back effect.

 I'm using Debian Wheezy i386, with Nvidia GeForce 6200 and the
 latest propietary driver, also I was updated the driver from version
 290 to 295. (it's maybe a bug of new libcairo?)


 The list of updated packages:

 snip

 Pinning libcairo to version 1.10.2-7 fixed that for me.

 Hugo




for some reason disabling flashplayer worked for a time, but the
problem persist. I will downgrade libcairo.

-- 

LARGA VIDA Y PODEROSA.
              Blog de Haldrik


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Re: Slow system and switching tabs on google chome

2012-05-16 Thread Arnt Karlsen
On Tue, 15 May 2012 18:09:57 -0500, Odair wrote in message 
CADYDv-AVZ5mwrGigCchXeGSr7D+Zq6V=dyi_0xhtkcrzg3x...@mail.gmail.com:

 Hi,
 
 After an update at 20-05-2012, my system is slow down specialy
 when I switch tabs 

..how _many_ tabs? ;o)  What happens when you kill flash?
(Killing flash can be done both with chromium's own task manager
or with htop, hit t to get the threaded view, F3 and flash 
to find the cpu or ram hogs, paint them yellow thespace bar and 
kill'em with k, arrow up to 9 if you wanna genocide it.)

 on Google Chrome, even Chromium, the graphics
 efects also get down speed specialy kde-window-back effect.

..debug ideas he should try, anyone?

 I'm using Debian Wheezy i386, with Nvidia GeForce 6200

..this is old enough to have been endlifed by Nvidea.

..try it with the nouveau driver, and with the nvidea-legacy 
drivers.

 and the
 latest propietary driver, also I was updated the driver from version
 290 to 295. (it's maybe a bug of new libcairo?)

..maybe.  Guys?

-- 
..med vennlig hilsen = with Kind Regards from Arnt Karlsen
...with a number of polar bear hunters in his ancestry...
  Scenarios always come in sets of three: 
  best case, worst case, and just in case.


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Re: Slow system and switching tabs on google chome

2012-05-16 Thread Sven Joachim
On 2012-05-16 14:14 +0200, Arnt Karlsen wrote:

 On Tue, 15 May 2012 18:09:57 -0500, Odair wrote in message 
 CADYDv-AVZ5mwrGigCchXeGSr7D+Zq6V=dyi_0xhtkcrzg3x...@mail.gmail.com:

 Hi,
 
 After an update at 20-05-2012, my system is slow down specialy
 when I switch tabs 

 ..how _many_ tabs? ;o)  What happens when you kill flash?
 (Killing flash can be done both with chromium's own task manager
 or with htop, hit t to get the threaded view, F3 and flash 
 to find the cpu or ram hogs, paint them yellow thespace bar and 
 kill'em with k, arrow up to 9 if you wanna genocide it.)

 on Google Chrome, even Chromium, the graphics
 efects also get down speed specialy kde-window-back effect.

 ..debug ideas he should try, anyone?

 I'm using Debian Wheezy i386, with Nvidia GeForce 6200

 ..this is old enough to have been endlifed by Nvidea.

The hardware may be EOL'ed, but the current driver should still work.

 ..try it with the nouveau driver, and with the nvidea-legacy 
 drivers.

FWIW, nouveau only works correctly if you downgrade libcairo to 1.10.x
(available from snapshot.debian.org or in squeeze-backports), see bug
#666468¹.

 and the
 latest propietary driver, also I was updated the driver from version
 290 to 295. (it's maybe a bug of new libcairo?)

 ..maybe.  Guys?

The 295.40 driver suffers from performance regressions on GeForce
6xxx/7xxx, see #668854².  Upgrading to 295.49 in unstable should help.

Cheers,
   Sven


¹ http://bugs.debian.org/666468
² http://bugs.debian.org/668854


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Re: Slow system and switching tabs on google chome

2012-05-16 Thread Jordan Metzmeier

 The 295.40 driver suffers from performance regressions on GeForce
 6xxx/7xxx, see #668854?. ?Upgrading to 295.49 in unstable should help.


This doesn't fix the bug that causes the slow tab switching in Chrome.
The following fixes it for me:

nvidia-settings -a InitialPixmapPlacement=0

This needs to be ran each time X starts. I haven't tried to find a
permanent fix yet.


Regards,
-- 
Jordan Metzmeier


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Re: Slow system and switching tabs on google chome

2012-05-16 Thread Odair Augusto Trujillo Orozco
2012/5/16 Sven Joachim svenj...@gmx.de:
 On 2012-05-16 14:14 +0200, Arnt Karlsen wrote:

 On Tue, 15 May 2012 18:09:57 -0500, Odair wrote in message
 CADYDv-AVZ5mwrGigCchXeGSr7D+Zq6V=dyi_0xhtkcrzg3x...@mail.gmail.com:

 Hi,

 After an update at 20-05-2012, my system is slow down specialy
 when I switch tabs

 ..how _many_ tabs? ;o) ?What happens when you kill flash?
 (Killing flash can be done both with chromium's own task manager
 or with htop, hit t to get the threaded view, F3 and flash
 to find the cpu or ram hogs, paint them yellow thespace bar and
 kill'em with k, arrow up to 9 if you wanna genocide it.)

 on Google Chrome, even Chromium, the graphics
 efects also get down speed specialy kde-window-back effect.

 ..debug ideas he should try, anyone?

 I'm using Debian Wheezy i386, with Nvidia GeForce 6200

 ..this is old enough to have been endlifed by Nvidea.

 The hardware may be EOL'ed, but the current driver should still work.

 ..try it with the nouveau driver, and with the nvidea-legacy
 drivers.

 FWIW, nouveau only works correctly if you downgrade libcairo to 1.10.x
 (available from snapshot.debian.org or in squeeze-backports), see bug
 #666468?.

 and the
 latest propietary driver, also I was updated the driver from version
 290 to 295. (it's maybe a bug of new libcairo?)

 ..maybe. ?Guys?

 The 295.40 driver suffers from performance regressions on GeForce
 6xxx/7xxx, see #668854?. ?Upgrading to 295.49 in unstable should help.

 Cheers,
 ? ? ? Sven


 ? http://bugs.debian.org/666468
 ? http://bugs.debian.org/668854



The slow problem occurs with more than one tab, but disabling
flashplayer-nonfree
everything is ok, chrome and graphics effects back to normal speed.
It seems like a libcairo issue, I will try downgrading libcairo and upgrading
nvidia driver to 295.49.
-- 

LARGA VIDA Y PODEROSA.
?? ? ? ? ? ? ?Blog de Haldrik


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Re: Slow system and switching tabs on google chome

2012-05-16 Thread hvw59601

Odair Augusto Trujillo Orozco wrote:

Hi,

After an update at 20-05-2012, my system is slow down specialy
when I switch tabs on Google Chrome, even Chromium, the graphics
efects also get down speed specialy kde-window-back effect.

I'm using Debian Wheezy i386, with Nvidia GeForce 6200 and the
latest propietary driver, also I was updated the driver from version
290 to 295. (it's maybe a bug of new libcairo?)


The list of updated packages:


snip

Pinning libcairo to version 1.10.2-7 fixed that for me.

Hugo


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Re: Slow system and switching tabs on google chome

2012-05-16 Thread Jordan Metzmeier
On Wed, May 16, 2012 at 10:05 AM, Jordan Metzmeier titan8...@gmail.com wrote:
 The slow problem occurs with more than one tab, but disabling
 flashplayer-nonfree
 everything is ok, chrome and graphics effects back to normal speed.
 It seems like a libcairo issue, I will try downgrading libcairo and upgrading
 nvidia driver to 295.49.
 --

The bug is in the nvidia drivers, but it is related to libcairo. I was
keeping libcairo pinned prior to finding the nvidia-settings tweak to
resolve the issue.

Regards,
--
Jordan Metzmeier



-- 
Jordan Metzmeier


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Re: Slow system and switching tabs on google chome

2012-05-16 Thread Odair Augusto Trujillo Orozco
2012/5/16 Jordan Metzmeier titan8...@gmail.com:
 On Wed, May 16, 2012 at 10:05 AM, Jordan Metzmeier titan8...@gmail.com 
 wrote:
 The slow problem occurs with more than one tab, but disabling
 flashplayer-nonfree
 everything is ok, chrome and graphics effects back to normal speed.
 It seems like a libcairo issue, I will try downgrading libcairo and 
 upgrading
 nvidia driver to 295.49.
 --

 The bug is in the nvidia drivers, but it is related to libcairo. I was
 keeping libcairo pinned prior to finding the nvidia-settings tweak to
 resolve the issue.

 Regards,
 --
 Jordan Metzmeier



 --
 Jordan Metzmeier



I confirm that downgrading libcairo to 2.4.1-1~bpo60+1, using
squeezy backports and pinning it, the problem has solved.

-- 

LARGA VIDA Y PODEROSA.
              Blog de Haldrik


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