Hmm, I can't find a 'proto' argument as given in 'modinfo psmouse' that allows any scroll support at all, except 'any' and that still makes the mouse jump.
The messages log says May 2 16:08:44 wopr kernel: [ 4177.448850] input: PS/2 Generic Mouse as /devices/platform/i8042/serio2/input/input47 May 2 16:09:03 wopr kernel: [ 4197.149281] synaptics was reset on resume, see synaptics_resume_reset if you have trouble on resume for no-jump but no scroll and May 2 16:09:04 wopr kernel: [ 4197.832875] input: PS/2 Mouse as /devices/platform/i8042/serio2/input/input48 May 2 16:09:04 wopr kernel: [ 4197.868251] input: AlpsPS/2 ALPS GlidePoint as /devices/platform/i8042/serio2/input/input49 for scroll but jumpy -- [Jaunty Beta] cursor jumps when using touchpad on Eee PC 900A https://bugs.launchpad.net/bugs/355326 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs