<html> <head> <meta content="text/html; charset=ISO-8859-1" http-equiv="Content-Type"> </head> <body bgcolor="#663333" text="#FFFFFF"> <div class="moz-cite-prefix">On 02/03/2013 06:05 AM, Tim wrote: </div> <blockquote cite="mid:510E4466.4040705@xendistar.co.uk" type="cite">On 03/02/13 10:07, Dave Hills wrote: <blockquote type="cite">On 2 February 2013 06:53, Art Slurry <<a class="moz-txt-link-abbreviated" href="mailto:info@artslurry.com">info@artslurry.com</a> <a class="moz-txt-link-rfc2396E" href="mailto:info@artslurry.com"><mailto:info@artslurry.com></a>> wrote: hi all, given fresh install 12.04 xubuntu, all updates I cannot get the ubuntuforums.org <a class="moz-txt-link-rfc2396E" href="http://ubuntuforums.org"><http://ubuntuforums.org></a> site to scroll smoothly either with the mouse wheel, or side bar, or even arrow keys, making it impossible to use.. nvidia geforce with version 173 driver installed, no extensions running in firefox 18.0.1 same result in midori i've also tried a different video card anyone else have a problem with the site? just trying to figure out if it's the site or my box no problems with any other site, nothing relevant in the logs, i'm at a loss Hi Art, I've a fresh install of 12.10 and have no problems scrolling Ubuntu Forums with Firefox or Chromium. I've had some different problems with graphics drivers and dropped back to the default supported X.org X server display driver to test if the driver was the issue. Could It be a mouse driver issue ? In Setttings, does Mouse and Touchpad recognise your mouse? Dave </blockquote> I don't have a problem with ubuntuforums but I do have a very similar problem with Facebook. Firefox is my main browser (currently 18.01). it will start off normally and I can access facebook without a problem but over a period of 24 hours (my PC runs 24\7) Facebook will become unusable, cpu usage is bouncing all over the place and scrolling is jerky. I normally I have to close just the Facebook tab give it a few seconds and then restart Facebook in a new tab. All other sites I access are OK, I have had this problem for about the last 4 version of Firefox that has been released, annoying but I just live with it. Tim </blockquote> cpu usage shoots up to 80% for me on ubuntuforums, that's the only site (i browse a lot). </body> </html>