[continuing from https://lemmy.ml/post/34963182]

Running Linux Mint 22.1 Cinnamon on a Lenovo ThinkPad X1 Carbon 10th gen here.

Ok, so a while back, when I had TLP installed, I tried to set charging thresholds (I think with tlp-gui, does that sound right? Anyway . . .), and while I don't remember exactly what happened, I think there was a problem where the battery applets were stuck at a certain %, neither (apparently) charging nor discharging. I used the emergency reset button on the bottom of my Lenovo, started up again, removed all traces of TLP, and everything went back to normal.

As I wrote previously:

I have notifications set to warn me when a charge goes under 20% or over 90%, so that I either plug in or unplug when I get them, which TTBOMK constitutes “best practices.” Very possibly I’m just getting old and getting lost too deeply in whatever I’m doing, but I feel like I’m constantly getting these notifications, and they’re really starting to get on my nerves!

After consulting with my fellow Lemmings (who I should've listened to more carefully 🙄), I ended up doing this and then found myself stuck with the same problem again, stuck at 89% neither charging or discharging, at least according to my applets.

I tried timeshifting out of it, without success, then I did the emergency reset button on the bottom again, both with and without the laptop on, but again without success!

Since then, I've installed tlp, and am now in the process of recalibrating the battery (sudo tlp recalibrate). Still plugged into the AC, it drained the battery down to zero, and is now in the process of powering up to 100%.

So my question is, why does this keep happening? It seems like every time I try to set charging thresholds, the battery gets confused and I have to somehow try and fix it. For now, I'll have to wait until it gets to 100% and then see how it goes (maybe uninstalling tlp and reinstalling power-profiles-daemon), but in the meantime I'd be much obliged for any thoughts and/or suggestions.