resolved: Re: Poor Xorg performance in Etch

2007-08-19 Thread Marty
I found a reference to the problem here: https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/81858 I tried the recommended solution and it seems to work: Potential Workaround (verified to help for some): Use Option "XaaNoOffscreenPixmaps" in your xorg.conf device section It seems like

Re: Poor Xorg performance in Etch

2007-08-19 Thread Marty
Kelly Clowers wrote: On 8/18/07, Marty <[EMAIL PROTECTED]> wrote: Hello: I recently installed Etch on my new system and found X performance to be sluggish, particularly when using Iceape. It appears as if there is little or no hardware acceleration, remeniscent of a K7 with a slow graphics car

Re: Poor Xorg performance in Etch

2007-08-19 Thread Kelly Clowers
On 8/18/07, Marty <[EMAIL PROTECTED]> wrote: > Hello: > > I recently installed Etch on my new system and found X performance to be > sluggish, particularly when using Iceape. It appears as if there is little or > no hardware acceleration, remeniscent of a K7 with a slow graphics card. > While >

Re: Poor Xorg performance in Etch

2007-08-19 Thread Marty
Douglas A. Tutty wrote: Two things: it appears that Xorg isn't multi-threaded, and that there is a problem. I don't know how to fix it. Does the problem happen with Konqureror or iceweasel as well or only with iceape? Konqueror has almost identical symptoms, though slightly less severe.

Re: Poor Xorg performance in Etch

2007-08-19 Thread Douglas A. Tutty
On Sun, Aug 19, 2007 at 12:01:03PM -0400, Marty wrote: > Douglas A. Tutty wrote: > >On Sun, Aug 19, 2007 at 10:42:22AM -0400, Marty wrote: > >>Douglas A. Tutty wrote: > >>>On Sun, Aug 19, 2007 at 09:04:13AM -0400, Marty wrote: > >>> > > >New observations after further testing: First, I think I

Re: Poor Xorg performance in Etch

2007-08-19 Thread Marty
Douglas A. Tutty wrote: On Sun, Aug 19, 2007 at 10:42:22AM -0400, Marty wrote: Douglas A. Tutty wrote: >On Sun, Aug 19, 2007 at 09:04:13AM -0400, Marty wrote: > > >>>New observations after further testing: First, I think I was mistaken, >>and >this problem does not occur in my other Etch system

Re: Poor Xorg performance in Etch

2007-08-19 Thread Douglas A. Tutty
On Sun, Aug 19, 2007 at 10:42:22AM -0400, Marty wrote: > Douglas A. Tutty wrote: > >On Sun, Aug 19, 2007 at 09:04:13AM -0400, Marty wrote: > > > > >>>New observations after further testing: First, I think I was mistaken, > >>and >this problem does not occur in my other Etch system. Secondly, top

Re: Poor Xorg performance in Etch

2007-08-19 Thread Marty
Douglas A. Tutty wrote: On Sun, Aug 19, 2007 at 09:04:13AM -0400, Marty wrote: > >New observations after further testing: First, I think I was mistaken, and >this problem does not occur in my other Etch system. Secondly, top shows >only one CPU pegged at 100%, while the overall CPU utilizati

Re: Poor Xorg performance in Etch

2007-08-19 Thread Douglas A. Tutty
On Sun, Aug 19, 2007 at 09:04:13AM -0400, Marty wrote: > > >New observations after further testing: First, I think I was mistaken, and > >this problem does not occur in my other Etch system. Secondly, top shows > >only one CPU pegged at 100%, while the overall CPU utilization is 50%, > >sugge

Re: Poor Xorg performance in Etch

2007-08-19 Thread Marty
Marty wrote: I have removed all plugins, and disabled java, javascript and cookies. I have also disabled images and link prefetching. None of these changes fix the problem. On the same site I found a page that scrolls even more slowly: http://www.dailytech.com/German+Scientists+Declare+Speed

Re: Poor Xorg performance in Etch

2007-08-19 Thread Marty
Andrei Popescu wrote: On Sun, Aug 19, 2007 at 07:04:32AM -0400, Marty wrote: I'm not sure about it. Now I think it's limited to opening and closing certain web pages. not applications. Try disabling javascript, flash, ... things like that. Regards, Andrei I have removed all plugins, and

Re: Poor Xorg performance in Etch

2007-08-19 Thread Andrei Popescu
On Sun, Aug 19, 2007 at 07:04:32AM -0400, Marty wrote: > I'm not sure about it. Now I think it's limited to opening and closing > certain > web pages. not applications. Try disabling javascript, flash, ... things like that. Regards, Andrei -- If you can't explain it simply, you don't understa

Re: Poor Xorg performance in Etch

2007-08-19 Thread Marty
Andrei Popescu wrote: On Sat, Aug 18, 2007 at 09:10:32PM -0400, Marty wrote: Andrei Popescu wrote: For 2D apps it should be very fast. Its responsiveness seems normal under moderate graphics load, only a few percent of the CPU, but jumps to 100% under heavy load, such as scolling up a large

Re: Poor Xorg performance in Etch

2007-08-19 Thread Andrei Popescu
On Sat, Aug 18, 2007 at 09:10:32PM -0400, Marty wrote: > Andrei Popescu wrote: > For 2D apps it should be very fast. Its responsiveness seems normal under > moderate graphics load, only a few percent of the CPU, but jumps to 100% > under heavy load, such as scolling up a large web page (i.e. a

Re: Poor Xorg performance in Etch

2007-08-18 Thread Marty
Andrei Popescu wrote: On Sat, Aug 18, 2007 at 06:01:10PM -0400, Marty wrote: Hello: I recently installed Etch on my new system and found X performance to be sluggish, particularly when using Iceape. It appears as if there is little or no hardware acceleration, remeniscent of a K7 with a slow

Re: Poor Xorg performance in Etch

2007-08-18 Thread Andrei Popescu
On Sat, Aug 18, 2007 at 06:01:10PM -0400, Marty wrote: > Hello: > > I recently installed Etch on my new system and found X performance to be > sluggish, particularly when using Iceape. It appears as if there is little > or > no hardware acceleration, remeniscent of a K7 with a slow graphics card.