Hello, Michael Banck, le dim. 08 févr. 2026 12:35:28 +0100, a ecrit: > the wrapper > properly changes uid/gid of the resulting processes to postgres, but > then the postgres user cannot send signals to it: > > |postgres@debian:~$ ps -ef | grep ^postgres.*17.main | head -1 > |postgres 14971 1 - 0:00.07 /usr/lib/postgresql/17/bin/postgres -D > /var/lib/postgresql/17/main -c > config_file=/etc/postgresql/17/main/postgresql.conf > |postgres@debian:~$ LANG=C kill -s HUP 14971 > |-bash: kill: (14971) - Operation not permitted
There is a pending issue with killing setuid programs: https://darnassus.sceen.net/~hurd-web/open_issues/kill_setuid/ Samuel
