-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Gavin Atkinson wrote: > On Wed, 2009-02-25 at 15:36 -0500, Chuck Robey wrote: >> -----BEGIN PGP SIGNED MESSAGE----- >> Hash: SHA1 >> >> Gavin Atkinson wrote: >>> On Sun, 22 Feb 2009, Chuck Robey wrote: >>>> I'm running a machine with plenty of memory, plenty of CPU (quad Intel >>>> core), >>>> and using FreeBSD-current. The mouse is a Logitech USB/wireless >>>> model. Any >>>> guess what might be causing my mouse's jerkiness? >>> Can you try using SCHED_4BSD rather than SCHED_ULE and see if that makes >>> a difference? >>> >>> Gavin >> OK, I've been watching it long enough. Running (now) SCHED_4BDSD seems to make >> the mouse far more active (as far as the movements of the cursor are concerned), >> but I still havr great problems in getting mouse clicks taken. They ARE >> accepted, but I must lick aboout 4 times to get a single moouse-click accepted. >> I'm trying hard to read as much as I can about xorg problems, becauase I don't >> seem to see this in the mouse usages in the virtual-ttys, only in Xorg. > > Do you by any chance have any processes taking all the CPU? SCHED_ULE > doesn't play well for me with processes like the distributed.net client > or setiathome, as the "only run me when idle" flag these rely on seems > to be ignored by ULE. No, I think that I found the remaining problem, and now my mouse is running as well as it can do, even for mouse clicks. Apparently, I had the position of my trackball (I dislike mice) right up next to my keyboard, which applied a small amount of constant pressure against the ball of the trackball. When I moved the trackball so that there was no remaining pressure, everything became perfect. Summary (after testing) is that moving from SCHED_ULE to SCHED_4BSD is maybe 1/2 of my problem, and moving the trackball fixed all remaining problems. Thanks hugely for the help, Gavin. > > Gavin -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.9 (FreeBSD) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iEYEARECAAYFAkmm1T8ACgkQz62J6PPcoOlLmQCgjLwrI8j24bZyp1N8M4rZjvvr LR0AnjWZYhORgZQv9ymIT4fUiVi8e7ge =BgAF -----END PGP SIGNATURE-----Received on Thu Feb 26 2009 - 16:55:17 UTC
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