Spontaneous poweroffs on Framework Laptop 12

[James3]

There is a firmware update available for that SSD.
Backup your valuable files and then try upgrading the firmware of the SSD using this guide:

Western Digital Drive Update Guide Without Windows/WD Dashboard

I am not an expert on NVMe firmware updates, but I did have the same problem of updates not applying because the utility was broken and I had to do it manually. I’m not sure that all necessary fixes have been made upstream, and the maintainer has blocked me from interacting with all of their repositories for an unknown reason, so I can’t provide patches or clarifications. First, make sure you are using at least version 1.2.2, as the previous versions generated invalid download URLs without erro…

You have firmware: 731130WD
Update available: 731150WD

There have been reports of old SSD firmware causing reboots of the system. I.e. Bugs fixed in more recent firmware.