Thank you thousand for the advice.
Daniel Drake wrote:
This is http://bugzilla.kernel.org/show_bug.cgi?id=7400
We don't know how it is possible. It would help if you compile the
driver with debug messages and post dmesg output from after the breakage.
I'd be glad to compile it, but
Pierellozzo wrote:
Then something _strange_ happens and my USB device disconnects (I've
attached the log file). The system starts running much slower,
iwconfig/lsusb commands don't run on terminal, and (obviously) I cannot
access the network anymore. I have to reboot to have it working again.