Date: Tue, 8 Mar 2005 17:00:10 GMT From: Jonathan Fosburgh <jonathan@fosburgh.org> To: freebsd-usb@FreeBSD.org Subject: Re: usb/77604: Sluggish Logitch LX700 USB Mouse Message-ID: <200503081700.j28H0Asl026775@freefall.freebsd.org>
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The following reply was made to PR usb/77604; it has been noted by GNATS. From: Jonathan Fosburgh <jonathan@fosburgh.org> To: FreeBSD-gnats-submit@freebsd.org, freebsd-usb@freebsd.org Cc: Subject: Re: usb/77604: Sluggish Logitch LX700 USB Mouse Date: Tue, 8 Mar 2005 10:49:53 -0600 --nextPart4726005.aQgAknKpuO Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Content-Disposition: inline After looking through other bug reports I have added options USB_DEBUG to m= y=20 kernel and set the debug level on my ums device to 11. I don't know what t= he=20 units are, but it does not appear that X or Y access motion is actually=20 reflected by the pointer until approximately '5' whatevers have been=20 accumulated. That is I can gently nudge the mouse and watch debug info of= =20 the form: Mar 8 10:44:42 jef-nt kernel: ums_intr: x:-2 y:2 z:0 t:0 buttons:0x0 Mar 8 10:44:42 jef-nt kernel: ums_intr: sc=3D0xc191b800 status=3D13 Mar 8 10:44:42 jef-nt kernel: ums_intr: data =3D 01 00 00 02 00 00 Mar 8 10:44:42 jef-nt kernel: ums_intr: status=3D13 scroll by, but the mouse does not move until the number next to x: or y: ha= s=20 reached approx. 5. If I move the mouse slowly I get something approaching= =20 smooth movement, though it is still feeling a little sluggish. Rapid motio= n=20 might cause the numbers next to x: or y: to move by the tens: Mar 8 10:44:42 jef-nt kernel: ums_intr: x:-85 y:101 z:0 t:0 buttons:0x0 and the mouse jumps across large portions of the screen. I haven't checked = Z=20 axis and buttons, but I would imagine I come across the same thing. HTH. --nextPart4726005.aQgAknKpuO Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.0 (FreeBSD) iD8DBQBCLdfBqUvQmqp7omYRApUDAJ9zxVi2AVXx4leGWHcResq2AmA5ugCfRwqc EujRrdvhZ1hICC/gd/u3OsA= =Etys -----END PGP SIGNATURE----- --nextPart4726005.aQgAknKpuO--
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