How to enable bluetooth when there is no hardware switch

Posted by Robert Mutke on Ask Ubuntu See other posts from Ask Ubuntu or by Robert Mutke
Published on 2011-12-07T09:24:01Z Indexed on 2012/10/04 9:50 UTC
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Filed under:

unity

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bluetooth

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thinkpad

My laptop Thinkpad Edge e320 got out of standby with bluetooth and wireless disabled. WiFi got enabled normally in unity but bluetooth says that "bluetooth is disabled by hardware switch".

There is no hw switch on my laptop. I tried:

# echo 1 > /sys/devices/platform/thinkpad_acpi/bluetooth_enable 
bash: echo: write error: Operation not permitted

but as you see no results.

Fn-F9, which is radio control, does not work. Any help?

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