Comment 23 for bug 815064

I can't with this command
ubuntu-bug linux
because
"It appears you are currently running a mainline kernel. It would be better to report this bug upstream at http://bugzilla.kernel.org/ so that the upstream kernel developers are aware of the issue. If you'd still like to file a bug against the Ubuntu kernel, please boot with an official Ubuntu kernel and re-file"

But.. what do you think about this?
~$ ls /sys/class/leds
rt2800pci-phy0::assoc rt2800pci-phy0::quality rt2800pci-phy0::radio