I don’t own a libtem, but I’ve never seen a backlit keyboard where the letters aren’t lit up. I think its safe to assume that the letters are, in fact, lit up.
From the TPM wikipedia page:
“The primary scope of TPM is to assure the integrity of a platform. In this context, “integrity” means “behave as intended”, and a “platform” is any computer device regardless of its operating system. It is to ensure that the boot process starts from a trusted combination of hardware and software, and continues until the operating system has fully booted and applications are running.”
Thanks @vmedea. I am looking at the Librem 15 as per my original post, specs and it says “Backlit keyboard - - Yes”.
I have two laptops with lit keyboards. One has the underside of keys lit, not the letters themselves, and the other ltop, has keys lit, not the underside. I also have a Razor keyboard with backlit keyboard letters, not the underside.
The image shown at the link I give appears to light just the underside, not the letters. At $3k after exchange, I want to be certain. Still on the fence though. For me, it’s a lot of money I’d rather not regret having spent.
If your’s is dark, maybe have a look at the link. Maybe your’s needs to be turned on?
There is light around each key, but the letter on each key also lights up. I guess there is a light behind each key and that shines through the white letters making them bright as well. Anyway, it works fine and looks nice, I think.
@vmedea: are you sure you have no keyboard backlight? It may be off by default, on Librem 13 v4 I can toggle it using <Fn>+<F10>
I have Librem 15 and yes, there is both a back light and the letters, etc. themselves light up. There is two brightness settings, low and high. Just hold Fn and press F10 once for low and twice for high. A third press turns it off.
I just came by to thank for the keyboard shortcut, I believe my backlight must have been off since the purchase in January 2019. Perhaps it would be a good idea to have it turned on per default, once delivered.