Re: X in 4.4-beta is sluggish on X40

2008-07-06 Thread guilherme m. schroeder
I run into this problem using latest snapshot/amd64 (x* from june 2). I'm using the intel driver and it seens EXA is the default now. Firefox scrolling was slow and X was using about 50% CPU. I put Option "MigrationHeuristic" "greedy" and now it's OK. Any idea why the need to use this? Thanks.

Re: X in 4.4-beta is sluggish on X40

2008-07-06 Thread Matthieu Herrb
On Sun, Jul 6, 2008 at 11:59 AM, Alex Holst <[EMAIL PROTECTED]> wrote: > As of 4.4-beta (dmesg below), X has become sluggish on my Thinkpad X40. > Switching between tabs in Firefox takes about 2 seconds now. Starting a > new xterm takes about a second which before was instant. Switching > between "

Re: X in 4.4-beta is sluggish on X40

2008-07-06 Thread Stuart Henderson
Add the following to xorg.conf in the Device section: Option "MigrationHeuristic" "greedy" On 2008-07-06, Alex Holst <[EMAIL PROTECTED]> wrote: > As of 4.4-beta (dmesg below), X has become sluggish on my Thinkpad X40. > Switching between tabs in Firefox takes about 2 seconds now. Starting a > ne

X in 4.4-beta is sluggish on X40

2008-07-06 Thread Alex Holst
As of 4.4-beta (dmesg below), X has become sluggish on my Thinkpad X40. Switching between tabs in Firefox takes about 2 seconds now. Starting a new xterm takes about a second which before was instant. Switching between "desktops" in cwm results in a one second delay between drawing the outline of x