I have a Dell Inspiron N7010 with a fresh Antergos installation. Only problem that Im having so far is related to brightness control of the screen which was not working at all at first.
Now Im not that newbie using Linux (im used to Ubuntu and Fedora) and Im familiar with this kind of issue. So first I tried what worked before on Fedora for me. Basically I did this. I have the same messages when doing ls /sys/class/backlight/.
After that now I can control brightness using the backlight -set <number> command, but Fn keys for brightness arent working and Energy settings for turning off screen after X minutes isnt working either which is weird.
I already tried some suggestion that I found on Arch wiki, but they didnt work for me:
I googled too about another users having this problem (specifically fn keys not working) on Arch/Antergos and I tried some stuffs but no one really helped me and now I dont really know what else to try.
Im really looking into fix this and maybe this can help other people out there. Sorry for this being long but I tried to put enough info here.
greetings from Chile!
PD: This is what xev reports when pressing Fn + [Brightness down], and Fn + [Brightness up. http://pastebin.com/zcbZg16g]