udev rules in /etc/udev/rules.d/ ignored/not-loaded on boot; exec manually OK at shell ?

[pgnd]

(from a 'private' email sent to me)
> The manual page systemd-udevd.service(8) documents the kernel command line, and lists `udev.log_level=` and `rd.udev.log_level=`. Maybe that gives more information.


alas, it's already set to =debug. here, atm

	cat /proc/cmdline
		"... rd.debug=0 rd.shell=1 rd.auto=1 rd.udev.log_priority=debug systemd.log_target=kmsg printk.devkmsg=on systemd.log_level=info ..."
		                                       ^^^^^^^^^^^^^^^^^^^^^^^^^

which is why, in my OP, is shown,

     journalctl -b | grep systemd-udevd  | grep /etc
         Dec 20 19:24:16 dev systemd-udevd[522]: Trying to open "/etc/systemd/hwdb/hwdb.bin"...
         Dec 20 19:24:16 dev systemd-udevd[522]: Trying to open "/etc/udev/hwdb.bin"...
         Dec 20 19:24:16 dev systemd-udevd[522]: Reading rules file: /etc/udev/rules.d/11-dm.rules
     ...

where, the rules logged as IN /etc/udev/rules.d/ actually are NOT sourced from that path.

it's NOT that udev isn't being logged.

it's that udev rules ADDED aren't logged.