doing a 'dpkg-reconfigure xserver-common' should allow access to modifying this. Frank Barknecht wrote: > Hallo, > Sampo Savolainen hat gesagt: // Sampo Savolainen wrote: > > >>Yes. I have pre-empt enabled from the kernel configuration. Is there >>something I need to do from the running system to enable it? >> >>(I mean something like: >> echo 1 > /proc/sys/.../lowlatency ) > > > No, you don't need something like this for preempt, AFAIK. > > Another thing to check would be your X server's nice value. This used > to be "-10" in older Debians, but should not be set at all with 2.6. > > Check this in /etc/X11/Xwrapper.config or > /etc/X11/Xwrapper.config.xserver-common-debconf > > ciao