Update: Putting this into /etc/apparmor.d/tunables/home.d/nonstandard_homedirs:
@{HOMEDIRS}+=/nonstandard/home/
Did not work. hello-world still fails claiming read-only filesystem (after writing to it successfully).
Exploring other workarounds. Can't bind mount to /home, because valid homedirs exist there already.
Update: Putting this into /etc/apparmor. d/tunables/ home.d/ nonstandard_ homedirs:
@{HOMEDIRS} +=/nonstandard/ home/
Did not work. hello-world still fails claiming read-only filesystem (after writing to it successfully).
Exploring other workarounds. Can't bind mount to /home, because valid homedirs exist there already.