On Wed, 2003-11-05 at 17:04, Jeremy Messenger wrote: > I don't get any mouse lag anymore in the 'cd /usr/src ; make clean ; make > cleandir' and the beginner of 'portupgrade -ra'. I did the hard test; I > have Gnome2, Opera 7 (linux version), several gvim, several gnome-terminal > tabs, pan and even use totem to watch a movie (700mb) in full screen mode > ;-).. While watching the movie and it doesn't get lag that much only while > unpack the large tarballs like mozilla. While the build and clean, it only > has very very little lag like one to two time(s) but the rest are pretty > smooth. The mouse doesn't get any lag at all. Yup.. Latest SCHED_ULE commit did it for me. My system now is fast and responsive. I ran similar tests, and everything ran quite smoothly with Gnome Desktop environment. Quite drastic change, system was practically unusable before this with SCHED_ULE. However, under higher CPU usage (90%+) and load (>2) the mouse starts to feel sluggish. While still responsive enough to use, it still slows down enough to be noticeable. psm0: <PS/2 Mouse> irq 12 on atkbdc0 psm0: model IntelliMouse, device ID 3 Dual Pentium III Intel 440BX > BTW: I don't use KSE because of Nvidia driver. Confirmed. It now works just fine (so far) with KSE.
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