Ok, found the culprit,
/lib/udev/rules.d/56-hpmud.rules
has
ENV{hp_test}=="yes", PROGRAM="/bin/sh -c 'logger -p user.info loading HP Device $env{BUSNUM} $env{DEVNUM}'", RUN+="/bin/sh -c 'if [ -f /usr/bin/systemctl ]; then /usr/bin/systemctl --no-block start hplip-printer@$env{BUSNUM}:$env{DEVNUM}.service; else /usr/bin/nohup /usr/bin/python /usr/bin/hp-config_usb_printer $env{BUSNUM}:$env{DEVNUM} ; fi &'"
given that /usr/bin/hp-config_usb_printer is executable by itself the
/usr/bin/python
should just be dropped.
Ok, found the culprit,
/lib/ udev/rules. d/56-hpmud. rules
has
ENV{hp_ test}== "yes", PROGRAM="/bin/sh -c 'logger -p user.info loading HP Device $env{BUSNUM} $env{DEVNUM}'", RUN+="/bin/sh -c 'if [ -f /usr/bin/systemctl ]; then /usr/bin/systemctl --no-block start hplip-printer@ $env{BUSNUM} :$env{DEVNUM} .service; else /usr/bin/nohup /usr/bin/python /usr/bin/ hp-config_ usb_printer $env{BUSNUM} :$env{DEVNUM} ; fi &'"
given that /usr/bin/ hp-config_ usb_printer is executable by itself the
/usr/bin/python
should just be dropped.