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How to put usb in suspend state

FATA
New Contributor I
1,035 Views

Hi

I want to put usb in suspend state i m using 3.19.0-25-generic kernel version.

I have conected a usb on the host pc which is ubuntu 14.04

When i am trying

echo "suspend' /sys/bus/usb/devices/usb1/1-2/power/control

I am getting an error message-INVALID ARGUMENTS.

I want to put usb in suspend state and resume it back.Can anyone tell me how to achieve this.

1 Solution
Sergio_A_Intel
Employee
165 Views

Hi,

Try with echo "suspend" /sys/bus/usb/devices/usb1/1-1/power/control

Sergio

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1 Reply
Sergio_A_Intel
Employee
166 Views

Hi,

Try with echo "suspend" /sys/bus/usb/devices/usb1/1-1/power/control

Sergio

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