[haiku-bugs] Re: [Haiku] #8939: USB Mouse pauses erratically

  • From: "michel" <trac@xxxxxxxxxxxx>
  • Date: Wed, 12 Nov 2014 09:34:48 -0000

#8939: USB Mouse pauses erratically
   Reporter:  jessicah           |      Owner:  mmlr
       Type:  bug                |     Status:  new
   Priority:  normal             |  Milestone:  R1
  Component:  Drivers/Mouse/USB  |    Version:  R1/Development
 Resolution:                     |   Keywords:
 Blocked By:                     |   Blocking:  8685
Has a Patch:  0                  |   Platform:  All

Comment (by michel):

 Replying to [comment:15 pulkomandy]:
 >  can you unplug your keyboard and see if that helps?

 Sorry, I can't get my hands on a PS/2 keyboard on short notice (these
 things are getting to be hard to come by).

 I did get my hands on a second-hand PS/2 mouse. It behaves as jerkily and
 imprecisely as you expect and old, worn PS/2 mouse to behave, but it keeps
 on working. Unfortunately, the USB keyboard took that as its cue to start
 behaving badly. after about five to ten minutes of use, it dies. In fact,
 it looks like something is cutting the power to the relevant USB pin
 because even the LED lights die. USB Mass Storage devices don't seem to
 have this problem.

 When my new keyboard & mouse arrive from Amazon I will try other

 One might think that this is a problem only for the dwindling number of
 desktop users. But a fundamental flaw in the USB stack or the input_server
 could come back to haunt us later.

Ticket URL: <https://dev.haiku-os.org/ticket/8939#comment:16>
Haiku <https://dev.haiku-os.org>
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