On Wed, Sep 21, 2016 at 02:21:17PM +0200, Oliver Neukum wrote: > On Tue, 2016-09-20 at 17:45 +0200, Wim Osterholt wrote: > > Anyway, which of its configurations is used? > Please look up the bConfigurationValue for your device > in sysfs. And what might that be? 'locate sysfs' gives one hit at /etc/init.d/sysfs When I say 'sysfs stop' it stops udev. When I say 'sysfs start' it says nothing. Again 'sysfs start' says sysfs already started. That doesn't have changed anything. There's a /sys/fs/ext4/* with nothing that you seem to mean. There's a /proc/sys/fs with nothing that you seem to mean. There's one mention of acm in /proc/tty/drivers and nowhere I see anything that might be of any interest somehow. Regards, Wim. ----- wim@xxxxxxxxxxxxxx ----- -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html