https://gitlab.synchro.net/main/sbbs/-/issues/703#note_5269
just an addendum to this, after running with no issues for a long time daemonized under ubuntu, when I switched to manjaro and had issues with those certain doors running under manjaro/dosemu that we had spoke about a couple weeks back (the terminfo/termcap errors and the doors not taking user input) I decided to move back to running sbbs in console mode, now all doors are running with no issues, other than showing these !setregid errors.
--- SBBSecho 3.20-Linux
* Origin: Vertrauen - [vert/cvs/bbs].synchro.net (1:103/705)