The way I read the message below is as this:
/tmp will unconditionnaly mounted as a tmpfs file system (which I do not
want). Uncondionnally does not mean "even if /tmp is explictly mounted
in /etc/fstab".
So this encourage user to do the command mentionned below. The previous
setup is rather unclear.
I tried to let the /tmp entry in /etc/fstab and do not do the mask
command and then it boot but
"/tmp is not by default a tmpfs" or by default should read unless
otherwyse explicitly mounted via entry in /etc/fstab.
--------------------- found in list-change --------------------
systemd (256~rc3-3) unstable; urgency=medium
- /tmp/ is now by default a tmpfs, via the tmp.mount unit provided
upstream.
The previous setup can be retained simply by masking the unit
locally with:
systemctl mask tmp.mount
or:
touch /etc/systemd/system/tmp.mount
--------------------------------------------------------
--
Eric Valette