Finally got a chance to continue this thing. > On Sun, 5 Jun 2005, Dag Nygren wrote:
> That's supposed to work. It could be there's something wrong with your > OHCI host controller... The controller is an integrated SGS Thompson USB controller used in many laptops. > > That suggests the khubd thread is getting stuck somewhere. (Although it > could be getting stuck because of an OHCI problem.) This would explain > why the device lock doesn't get released and why the USB port is unusable. > For diagnosis a SysRq-T stack trace would be helpful. It usually works > best if you boot to single-user mode and kill all unnecessary daemons > before running your test. OK, a /var/log/messages attached including the SysRq-T and some comments > > I also would like to point out that the computer where this happens is > > a fairly slow 486, could there be a timing problem somewhere? > > It's possible, but timing really shouldn't be an issue. There is also no swap available and 28 MB memory available only. Does that make a difference Best Dag ------------------------------------------------------- This SF.Net email is sponsored by: NEC IT Guy Games. How far can you shotput a projector? How fast can you ride your desk chair down the office luge track? If you want to score the big prize, get to know the little guy. Play to win an NEC 61" plasma display: http://www.necitguy.com/?r=20 _______________________________________________ linux-usb-devel@lists.sourceforge.net To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
