Linux Phones

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Community about running GNU/Linux on phones. Projects like Ubuntu Touch, Plasma Mobile, PostmarketOS, Mobian etc. Either on former Android phones or hardware like the PinePhone.

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How to diagnose Ubuntu touch randomly powering off (lemmy.ml)

submitted 4 months ago by potentiallynotfelix@lemmy.ml to c/linuxphones@lemmy.ml

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I recently got my first Ubuntu touch device and I have an issue where it randomly powers off. How can I diagnose this issue?

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[–] potentiallynotfelix@lemmy.ml 4 points 4 months ago

To add detail - I believe it does the full poweroff process and doesn't completely crash, the only time i saw the poweroff happen it showed an ubuntu touch logo before powering off.

[–] ISOmorph@feddit.de 4 points 4 months ago

You can get the kernel messages from previous sessions like this: https://unix.stackexchange.com/questions/181067/how-to-read-dmesg-from-previous-session-dmesg-0#345978

I'm on Fedora so YMMV