On Fri, 4 May 2018, Alan Stern wrote: > You can try using the usbreset program from here: > > https://marc.info/?l=linux-usb&m=144820655510812&w=2 > > That program wants the usbfs pathname of the hub instead of the sysfs > path. So you would call it with > > usbreset /dev/bus/usb/001/DDD > > where DDD is the hub's device number. You can get this number by > reading the /sys/bus/usb/devices/1-0/devnum file, but the value has to
Typo -- that should have been 1-9, not 1-0. Alan Stern > be zero-padded to three digits. > > The usbreset program will send a bus reset to the hub, which is > stronger than a soft reinit but not as strong as unplugging it and then > plugging it back in. > > Alan Stern -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
