-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On 18/10/11 13:31, Kris Douglas wrote: > On 18 October 2011 13:08, Simon Greenwood <sfgreenw...@gmail.com> > wrote: >> >> >> On 18 October 2011 12:49, Kris Douglas <krisdoug...@gmail.com> >> wrote: >>> >>> Hello, I use Ubuntu in the workplace, I am having a problem >>> with it at the moment that is beginning to drive me a bit mad. >>> >>> I have upgraded to the latest version this week, and I am >>> seeing graphical artefacts every so often, which is new, but >>> they do go away after I have logged in. The worst problem I am >>> having, is after around 6-10 hours of use, the system begins to >>> run slowly, and by that I mean the interface becomes a lot less >>> responsive, etc. >>> >>> I have tried downgrading and upgrading my Nvidia 9600GT card's >>> drivers and it has had little effect. >>> >>> This is denting my productivity now and I was wondering if >>> anyone had a solution to the problem I am experiencing? >>> >> >> Which architecture are you using? Which drivers are you using at >> the moment? Does the system seem to start to labour? Does the GPU >> fan spin up? Open a command line and run top, is anything taking >> a lot of CPU? I had similar problems on my Dell XPS M1330 running >> 64-bit a couple of years ago and while never getting to the >> bottom of the problem apart from identifying it as something to >> do with java and flash in Firefox, the usable solution was to run >> 32-bit with PAE. > > > I am running 32 bit with PAE, 6GB RAM, 9600GT running NVidia > 280.13 > > Latest version of Ubuntu running Unity 3D, same problem happened > with gnome 2. > > Happens if I have programs open or not, there are no rogue > processes and no excessive memory usage when the slowdown occurs. > > > It maybe an issue with the pae kernel have you though about trying 64bit at all?
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