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?)
"LARGA VIDA Y PODEROSA."
** * * * * * *Blog de Haldrik
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05-16-2012, 12:14 PM
Arnt Karlsen
Slow system and switching tabs on google chome
On Tue, 15 May 2012 18:09:57 -0500, Odair wrote in message
<CADYDv-AVZ5mwrGigCchXeGSr7D+Zq6V=dyi_0xhTKcRZg3xx4A@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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05-16-2012, 01:00 PM
Sven Joachim
Slow system and switching tabs on google chome
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_0xhTKcRZg3xx4A@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.
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05-16-2012, 01:32 PM
Jordan Metzmeier
Slow system and switching tabs on google chome
>
> The 295.40 driver suffers from performance regressions on GeForce
> 6xxx/7xxx, see #668854². *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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05-16-2012, 01:35 PM
Odair Augusto Trujillo Orozco
Slow system and switching tabs on google chome
2012/5/16 Sven Joachim <svenjoac@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_0xhTKcRZg3xx4A@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
>
>
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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05-16-2012, 02:00 PM
hvw59601
Slow system and switching tabs on google chome
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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On Wed, May 16, 2012 at 10:05 AM, Jordan Metzmeier <titan8990@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
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05-16-2012, 03:36 PM
Odair Augusto Trujillo Orozco
Slow system and switching tabs on google chome
2012/5/16 Jordan Metzmeier <titan8990@gmail.com>:
> On Wed, May 16, 2012 at 10:05 AM, Jordan Metzmeier <titan8990@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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Slow system and switching tabs on google chome
