Am Dienstag, 16. Januar 2007 10:10 schrieb Jerome Lacoste: > Hi, > > I unplugged my (second) webcam, forgotting to stop ekiga, and khubd is > now taking 100% CPU. > > - lsusb doesn't return > - /etc/init.d/udev restart didn't resolve the problem. > > Is that a problem one may want to investigate or should I just forget > about it (problem being cause by a user error)?
If your are using this driver http://mxhaard.free.fr/download.html then it appears that it most likely hanging here: for (n = 0; n < SPCA50X_NUMFRAMES; n++) if (waitqueue_active(&spca50x->frame[n].wq)) wake_up_interruptible(&spca50x->frame[n].wq); if (waitqueue_active(&spca50x->wq)) wake_up_interruptible(&spca50x->wq); gspca_kill_transfert(spca50x); PDEBUG(3, "Disconnect Kill isoc done"); up(&spca50x->lock); while (spca50x->user) schedule(); This driver's disconnect handling is buggy. As this is an out of tree driver, please contact the original author. Regards Oliver - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
