On Fri, Jan 15, 2021 at 6:01 PM Frank Bures <listfrank1 at gmail.com> wrote: > > On 1/14/21 3:00 PM, Zsolt SZ wrote: > > On Thu, Jan 14, 2021 at 5:22 PM Frank Bures <listfrank1 at gmail.com> wrote: > >> Is there a way how to reset the USB subsystem the same way one can restart > >> networking or X without the necessity to reboot? > > > > I am using Debian but the usbutils package has the usbreset > > application which works great for me. I had issues with my DVB-C USB > > receiver and usbreset did the task quite well. > > > > This one, there is RPM as well: > > > > http://ftp.rpmfind.net/linux/rpm2html/search.php?query=usbutils > > Unfortunately, the RPM package for CentOS 7 does not contain usbreset. :-( Sorry for misleading you, I had to check it before. But I think it is included as https://github.com/gregkh/usbutils site was mentioned which is the home of usbreset. I see Bob Marcan give you the real solution, great. Cheers, Zsolt