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Message #22391
[Bug 605567] Re: Extremely slow painting of launchpad.net bug details page with nvidia driver
This bug is exactly the same problem I was having with an issue I posted
before.
https://answers.launchpad.net/ubuntu/+source/firefox/+question/165246
Another thread related to my exact post and this thread is the following
link.
https://bugs.launchpad.net/ubuntu/+source/unity/+bug/855414
I'm glad that I'm not the only one with this problem. I was going nuts
trying to get this fixed.
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https://bugs.launchpad.net/bugs/605567
Title:
Extremely slow painting of launchpad.net bug details page with nvidia
driver
Status in The Mozilla Firefox Browser:
Confirmed
Status in “firefox” package in Ubuntu:
Confirmed
Bug description:
Binary package hint: firefox
Launchpad.net bug detail pages are painted extremely slowly by Firefox
on my machine. I'm running Ubuntu Lucid 64-bit, and I have the
proprietary nvidia driver (from the Ubuntu repositories) installed,
version "current". The machine has two 8800 GTX GPU's with 768 MB
each, so the available graphics power should not be a problem.
It takes many seconds (sometimes tens of seconds) to draw the page,
during which the entire computer slows to a crawl. Nothing happens on
the screen during this time. Whenever I scroll the page up so that
more of the page is revealed at the top of the screen, this is painted
extremely slowly as well. Scrolling down (once the page is fully
painted) does not produce slow-downs, so the problem appears to be
with the content at the top of the page.
It appears to be an interaction between Firefox, Launchpad.net and the
proprietary NVidia driver. I don't notice slowdowns like this on any
other web page (including other launchpad.net pages). Other browsers,
such as Chrome, draw Launchpad bug detail pages with lighting speed.
And when I use the nv or nouveau drivers the problem does not appear
either.
Since Chrome can paint the pages at fast speeds, Firefox should be
able to as well, so I still think this is a Firefox problem.
If there is any way I can determine exactly what it is that is taking
so much time and slowing down the entire computer, please let me know!
Or if there is any other way in which I can help debug this problem.
ProblemType: Bug
DistroRelease: Ubuntu 10.04
Package: firefox 3.6.6+nobinonly-0ubuntu0.10.04.1
ProcVersionSignature: Ubuntu 2.6.32-23.37-generic 2.6.32.15+drm33.5
Uname: Linux 2.6.32-23-generic x86_64
NonfreeKernelModules: nvidia
Architecture: amd64
Date: Wed Jul 14 21:03:25 2010
FirefoxPackages:
firefox 3.6.6+nobinonly-0ubuntu0.10.04.1
firefox-gnome-support 3.6.6+nobinonly-0ubuntu0.10.04.1
firefox-branding 3.6.6+nobinonly-0ubuntu0.10.04.1
abroswer N/A
abrowser-branding N/A
InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release amd64 (20091027)
SourcePackage: firefox
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