X11 extremely slow while compiling other things

[Marc Fonvieille]

On Sun, Oct 21, 2007 at 11:07:34AM +0800, Yi Wang wrote:
> Hi,
> 
> My box is running 7.0-PREREALEASE.
> 
> When I run more than two building tasks, X11 became extremely slow.
> The mouse pointer can also hardly move.
> 
> Running more than two building tasks under 6-stable does not introduce
> the issues.
> 
> Does any one know how to solve it?
> 

To improve slightly the things:

- use UP kernel (i.e. remove SMP and apic lines)
- use ULE scheduler

This will help a bit but it's not a definitive solution.

-- 
Marc