postmarketos-mkinitfs upgrade failing

[HL34n]

Please make sure the kernel package is installed. "/boot/vmlinuz-postmarketos-allwinner" is provided by linux-postmarketos-allwinner so "apk add linux-postmarketos-allwinner" should do the trick. I wonder why it got uninstalled for you, that will break booting.

Looks like this was indeed the package with issues, however it was already installed. Solution was:

Code:

sudo apk fix linux-postmarketos-allwinner

...to reinstall it. Then I ran:

Code:

sudo apk fix

...and the original trigger executed properly.
Thanks for the help.
Just a quick aside - if these are kernel updates, does that mean there's no difference (from a hardware support perspective) between flashing a new image and simply running "apk upgrade" on an existing install?