In Linux Mint 17.3 / 18 iwconfig says the power management of my wireless card is turned on. I want to turn it off permanently or some workaround on this issue. sudo iwconfig wlan0 power off works, until I reboot the laptop. Also, if I randomly check iwconfig, sometimes it's on, despite I did run this command. I read some articles about making the fix permanent. All of them contained the first ste
![How to turn off Wireless power management permanently](https://cdn-ak-scissors.b.st-hatena.com/image/square/b464c2cda694ab68f456c208dff3f30700a47c13/height=288;version=1;width=512/https%3A%2F%2Fcdn.sstatic.net%2FSites%2Funix%2FImg%2Fapple-touch-icon%402.png%3Fv%3D32fb07f7ce26)