This project, well I can’t imagine why they spent all that time cramming a keyboard into it.
If you want a linux PC in your pocket, you can just install Debian on many Android phones.
I backed it there, travelled for almost a year on a bicycle with the Gemini in a bag and it's still running.
The Debian distro has its issues, though...
+ settings for screen-lock-on-idle aren't saved - sometimes I want the screen to be always on, but it doesn't work
+ screen brightness goes to 100% every time you unlock the screen (and to lower it again, you have to increase it first)
+ and a few other things in that ballpark
Maybe they fixed it, but a while ago the whole update process broke because of a bad Open Office package. I'll switch to Android / Kali Linux (which wasn't supported in the beginning) soon.
EDIT: But yea, I would still recommend it if you want something super portable with an actual keyboard. I don't know if I would pay the retail price, though.
Depends on the window manager/desktop environment you’re using, but there’s dozens of Gnome3 extensions that do exactly this. “Caffeine”, for example.
Edit: no wonder, Martin Riddiford, who worked on Psion 5 Series worked on Gemini as well.
I am eagerly awaiting the successor, the Cosmo Communicator (which is locked for shipping via Indiegogo: some are already trickling out). Faster, better, more refined by all accounts. But it's not a $200 toy, even at the early bird kickstarter price: all the smartphone features added overheads.
I owned the Gemini as well, but, before it got stolen, I was going to sell it because Linux on that device did not really work for me while Android was not productive (for me).
Honestly every time i learn about any handheld computer or gaming device i do a quick comparison in my mind with GPD's computers and outside of price the latter pretty much always come out winners (largely because they have zero competition in the real-PC-in-your-pocket space).
Any of the following, if I'm not mistaken:
Android / Android rooted / Debian / Sailfish / Kali
That hasn't been secure to use on the internet in a long time.
I've been running Android on it, but it also runs Debian apparently very well.
400dpi screen, enough to have 2 / 3 consoles open at the same time. It's most definitely saved my bacon a few times.