I have a problem on the T3 Plus with Ubuntu / 4.4.49-s5p6818
I'm trying to disable and reenable a USB hub with
but it always fails with:
Doesn't matter what level of USB device I try this at - even at the root hub always the same error. Only a reboot will fix it. Can anyone else reproduce this and/or suggest a fix? Thanks.
I'm trying to disable and reenable a USB hub with
Code: Select all
echo "2-1.1.1.1" | sudo tee /sys/bus/usb/drivers/usb/unbind
...
echo "2-1.1.1.1" | sudo tee /sys/bus/usb/drivers/usb/bind
but it always fails with:
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$ dmesg | tail -n 1
[ 2012.628000] usb 2-1.1.1.1: can't set config #1, error -22
Doesn't matter what level of USB device I try this at - even at the root hub
Code: Select all
echo "usb2" | sudo tee /sys/bus/usb/drivers/usb/unbind