On 2020-08-15 14:47, Christoph R. Winter wrote:
Update :
During a CVS checkout I got disconnected because of a loop something
(sorry, did not kept the message) and saw a new message in
/var/log/messages. This time the device disaapeared in ifconfig.
Aug 15 07:21:35 t440p /bsd: usb_insert_transfer: xfer=0xfffffd843de52000
not free
Aug 15 08:02:43 t440p /bsd: usb_transfer_complete:
xfer=0xfffffd843de52000 not on queue
The "not on queue" error sounds more like a bug in xhci(4). Could you
please try to disable USB3 in the BIOS an see if the problem resolves then.
And in XConsole :
umb0 detached
ucom0 detached
umodem0 detached
uhub0: port 10, set config 0 at addr 5 failed
uhub0: device problem, disabling port 10
A detaching module is bad. Either it had a brownout or the firmware crashed.
Gerhard
