On Sun, 2005-11-13 at 01:40 +0100, Christoph Eckert wrote: > Hi all, > > > I'd be glad to hear any comments on the following annoying problem. If > we could locate and eliminate the reason for this bug, this would be > great. > > I have various USB audio/midi devices: > > * Midisport 8x8 > * Terratec Aureon USB > * m-audio Trigger Finger > > Not always but often when I disconnect them from my machine, I loose my > keyboard so I have to restart the machine. During the shutdown, the > machine hangs when shutting down hotplug. This bug was thought to have been fixed a long, long time ago. How old is your kernel and ALSA version? Lee