http://linuxformat.com/forums/index.php Help, discussion, magazine feedback and more english (c) Copyright Thu May 23, 2013 12:57 pm by Linux Format forums webmaster@linuxformat.com webmaster@linuxformat.com Thu May 23, 2013 12:57 pm Thu May 23, 2013 12:57 pm http://backend.userland.com/rss phpBB2 RSS Syndication Mod by Lucas 1 http://linuxformat.com/forums/ Help, discussion, magazine feedback and more http://linuxformat.com/forums/viewtopic.php?p=104719#104719 <br /> Author: <a href='http://linuxformat.com/forums/profile.php?mode=viewprofile&u=23984'>bobthebob1234</a><br /><br /> Posted: Sat Mar 03, 2012 5:41 pm<br /><br /> <br /><br /> So I have 3 screens and 2 graphics cards but I don't think (k)ubuntu 11.04 is using them to their full advantage.<br /> <br /> At the moment with 13 program windows open Xorg is using 79.7M and 15% of my CPU (AMD Phenon II X6). Also changing virtual desktops is a bit laggy and when I do get to one there are holes in some of the windows (where the previous window is showing though). Moving the window around gets rid of them usually<br /> <br /> Also having more than about 4 pdfs open in okular almost freezes my computer, closing some sorts it out.<br /> <br /> I don't think I am running out of ram (got 16gb...)<br /> <br /> I have the NVIDIA 270.41.06 driver installed, and there is a more recent version on their website (there is a package for 12.04 in the repositories). Would it be a good idea to download and do a manual install of it? Or upgrading to 11.10? http://linuxformat.com/forums/viewtopic.php?p=104719#104719 bobthebob1234 Sat Mar 03, 2012 5:41 pm http://linuxformat.com/forums/viewtopic.php?p=104719#104719