you were right. i attached a different usb mouse and setting the rate to 10 or 100 didn't cause the random copy&paste issue.
what's the reason the usb polling rate is limited to 1000? performance? because gaming devices feature a very high rate. would be great to have full support for them. i've seen laser mice with a rate of 10.000. i've attached the output of hw.usb.ums.debug=15 and included a note where the copy&paste occured. however when the debug output is enabled the random copy&paste issue doesn't appear that often. if a disable the debug output ~ 2 lines per second get pasted to the console when moving the mouse. alex Hans Petter Selasky schrieb am 2009-07-14: > On Tuesday 14 July 2009 15:25:59 Alexander Best wrote: > > i tested the patch with rates of 1, 100 and 1000: > > 1: random copy&pastes when moving the mouse > > 100: also random copy&pastes when moving the mouse > > 1000: OK > Could you try another USB mouse. Also I would like to see some ums > debug > prints when you see random mouse clicks. I'm not sure, but probably > your mouse > expects a certain minimum polling rate, which is passed through the > endpoint > descriptor, else it goes mad :-) > > setting hw.usb.ums.debug=15 indicates that the polling rate is set > > exactly > > to moused's -F value. > Good. > > at some point i experienced a crash including a reboot. no core > > dump was > > produced however. i've tried to reproduce the crash but wasn't able > > to. i > > think the crash occured when i booted with a low -F value, then set > > -F to a > > higher value in /etc/rc.conf and after that unplugged the mouse and > > plugged > > it in again. as i said i'm not able to produce the panic any > > longer. might > > have been caused by old code fragments in my /usr/src. > --HPS
rates.log
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