Ubuntu
linux package

  1. Bug #91230
  2. Comment #8

Comment 8 for bug 91230

Revision history for this message
jjabba (karl-jjabba) wrote : New error table

Hi everybody,
Since this issue has gotten some attention lately I've conducted a few more tests. It seems that my first test was erroneous as the keyboard and mouse works if plugged directly into the computer, but only if the KVM is not plugged in.

This is the "fault-table" I came up with (the cpu was cold started for each configuration):

Working | Configuration
-------------------------------------------------------
 Yes | M&K directly
 No | M&K directly and KVM to another USB port
 Yes | M&K directly and an USB 2.0 hub
 Yes | M&K in USB 2.0 hub
 No | M&K in USB 2.0 hub and KVM to another USB port
-------------------------------------------------------

My KVM is reported to be a USB 1.0 device, which might be the underlaying cause. It's a shame I don't have a USB 1.0 hub to back this up.