• 49 Posts
  • 369 Comments
Joined 2 years ago
cake
Cake day: June 10th, 2023

help-circle


  • keep your data turned off. you load the tablet with books or whatevers, you don’t need no comms, hence nothing can leak.

    second, you should get the device based on LineageOS support, so check their devices page first. there’s but a handful of those, I was lucky to find a Tab S6 Lite for cheap and it’s hella supported. if you have money to burn then look into Pixel tablets and such.

    finally, when you eventually flash them, the battery life isn’t great. even just having them lying around not doing anything in standby requires you to connect it to power every other day or so. had an iPad like 10 years prior, that thing could be left for weeks and still be available when you need it. sadly, no such thing exists here.

    p.s.: not what you asked for, but take a look at old 2-in-1 tablets in the vein of Dell Latitude 5285/5290/7290 etc. those are fully featured i5/i7 machines, tons of RAM, expandable storage, you can install Linux on them with all the benefits and drawbacks that brings; battery longevity also ain’t a thing here, but at least you can tweak everything (limit frequencies, hibernate, etc.)





  • I have these. had a fire some while ago (cheap-ass kettle incinerated itself and other plastic in its vicinity) and now my walls and ceiling are covered with sticky soot.

    the professional removal isn’t in the cards right now, so I wanted to paint over the thing (dirt and soot and all) thus trapping this crap. I don’t care how it looks afterwards, as it’s bound to be better than the present state of things, just that all this crap isn’t airborne.

    ideas, suggestions?

    edit: made a post, appreciate if you can help: https://lemmy.ml/post/24996046


  • maybe reword the title, as this will inevitably lead to partisan turf wars in the vein of my-distro-can-beat-up-yalls-distro and such.

    as to your thesis, yes, mint and ubuntu are important and needed as beginner-friendly it-just-works solutions that have things in place (like the mentioned driver manager) that are sorely needed for noobs. once they learn what’s what they are free to wander farther, as there’s essentially zero switching costs.

    you’ll find low sympathy from experienced users as they can’t relate to people who are so much below their expertise level. case in point, a buncha people already mentioning package managers, ignoring the idea that a noob doesn’t know what that is.





  • can’t help with the switch but if your monitor has multiple inputs, you can use ddcutil to switch between inputs. so for me it’s:

    ddcutil -g PHL setvcp 60 0x0f # DP1
    ddcutil -g PHL setvcp 60 0x10 # DP2
    ddcutil -g PHL setvcp 60 0x11 # HDMI1
    ddcutil -g PHL setvcp 60 0x12 # HDMI2
    

    then you can use udev rules or external triggers to switch, e.g. KDE connect’s “Run Command” etc.










  • measuring difference between ground plane and the various points didn’t give me a stable voltage. the black thingy leading to the 12 V line is a SS210 (search says that’s a schottky diode) and on its output the mentioned fluctuation is happening. on its input there’s some very low voltage happening that’s also fluctuating, like sub 1V (got a shitty multimeter).

    if I’m understanding this correctly, then this thing boosts the voltage but the fluctuation is happening somewhere else. in other words, there is no 12 V source on this board. or?