Judging by the source code shipped in your package, it might need to
add Depends: bsdutils to make sure `renice` is installed on users
systems. Starting in util-linux 2.41.1-4, bsdutils will stop being
Essential: yes.

Chris

Hello,

Bug #1115277 in x2goserver reported by you has been fixed in the
Git repository and is awaiting an upload. You can see the commit
message below and you can check the diff of the fix at:

https://salsa.debian.org/debian-remote-team/x2goserver/-/commit/91983c750bf54d66365c4dc63b13696a6795a5b3
------------------------------------------------------------------------
debian/control: Add D: (libx2go-server-perl): bsdutils. (Closes: #1115277).
------------------------------------------------------------------------

(this message was generated automatically)
-- 
Greetings

https://bugs.debian.org/1115277