Hello,
The awesome mod4+r prompt run without a shell and withous many environment
variables. Maybe if you add the command in a script with a #!/bin/bash
header and call that, it will work. Else, you will have to figure out
what's missing.
On Jul 22, 2015 9:39 PM, "Alfredo Palhares" <[email protected]>
wrote:
> Hello everyone,
>
> I am trying to xall xbacklight from awesome, with the following commands:
>
> ```lua
> awful.key({ }, "XF86MonBrightnessDown", function ()
> awful.util.spawn("xbacklight -dec 15") end),
> awful.key({ }, "XF86MonBrightnessUp", function ()
> awful.util.spawn("xbacklight -inc 15") end),
> ```
>
> But I always get this "No outputs have backlight property", calling the
> commands from the command line works.
>
> Do you have any ideas ?
>
> --
> Alfredo Palhares
> GPG/PGP Key Fingerprint
> 68FC B06A 6C22 8B9B F110
> 38D6 E8F7 4D1F 0763 CAAD
>
