I would like to use ttyUSB instead of ttyAMA for midi, I’ve edited the file under /etc/systemd/system/mod-ttymidi, but I’ve noticed on certain intervals the file changes back, possibly when turning vnc on and off…
If there a way to make this stick a little bit longer, so I don’t have to change it so often?
This file will be overwritten by the update/configure system.
If you want a permanent change, you should add a post-config script:
/zynthian/zynthian-my-data/scripts/update_zynthian_sys.sh
that perform the changes you want to make permanent in the system. This script will be run after update/reconfig and will allow you to restore your changes.
Regards,
Thank you! perfect
I set the file… /zynthian/zynthian-my-data/scripts/update-zynthian.sys.sh with instructions to override ttymidi’s startup
when I enable vnc, it still gets replaced, but calling the script and rebooting fixes it