How about this:https://wiki.archlinux.org/index.php/Fan_Speed_Control
https://wiki.archlinux.org/index.php/Mi … installinghttps://bbs.archlinux.org/viewtopic.php?id=64485
You don't want to merge them, you just want to replace one with a link to the other. `man ln`
`pacman -S linux-headers`
That is normal for before you establish a connection (or at least start to by putting the interface up).
I just confirmed I get the same error here, so that rules out the most likely problems of not having package signing properly set up or a corrupted download.Refreshing the keys, however, solved it. `pacman-key --refresh-keys`
Have you installed xf86-input-synaptics?