Running Antergos deepin on a Mac Mini and use Apple bluetooth keyboard and
trackpad. Bluetooth goes idle when away from computer for a longer while, and that is totally normal I suppose, but it doesn’t switch back on. Like I switch on the monitor and punch a key on the keyboard or trackpad and nothing happens. It drove me nuts yesterday so I logged in to my session with USB keyboard and mouse to try to investigate what was going on with the help of similar issues people had reported, but with no luck. After rebooting things were fine again and now today when I got home the same thing happened. But this time I tried (with help of the USB-mouse) to hibernate the computer and then after waking it up bluetooth was up and running without issues. So it seems like it is some sort of maybe powersaving-function which kicks in when idle and then failes to fire back up on its own.
Any help in trying to sort this out would be deeply appreciated :-)
No idea if this is a distro-issue or a DE-issue, but I had similar issues on my deepin installation. Although there the keyboard and trackpad would disconnect frequenlty during use - that was why I gave Antergos deepin a shot. And so far Antergos is way (way way) better, except for the mentioned issue