apt full-upgrade causes system lock-up

[Ralf Mardorf]

On Fri, 3 Jun 2022 17:23:17 +0100, Colin Law wrote:
>Unsafe Shutdowns:                   209
>
>If an unsafe shutdown is, for example, a power fail then that seems a
>bit odd.

I don't have issues with my SSDrives. They report kind of unsafe
shutdowns, too. Actually I don't know the reason for those dubious
unsafe shutdowns. You can't trust smartctl's SSD data base at all.
However, if I run the vendor's utility

  sudo /usr/local/bin/kioxia_ssd_utility/SSDUtility

the SSDrives show SMART values for something called "Unexpected Power
Loss Count". While there never were power losses or any SSD issues.
Maybe this happens when pushing the reset button when starting the
bootloader or something similar trivial?