This bug was fixed in the package ufw - 0.36.1-4.1ubuntu0.1
--------------- ufw (0.36.1-4.1ubuntu0.1) lunar; urgency=medium
* 0005-lp2015645.patch: fix for LP: #2015645 (get_ppid() not working on WSL)
-- Jamie Strandboge <email address hidden> Thu, 20 Jul 2023 12:51:31 +0000
This bug was fixed in the package ufw - 0.36.1-4.1ubuntu0.1
--------------- 4.1ubuntu0. 1) lunar; urgency=medium
ufw (0.36.1-
* 0005-lp2015645. patch: fix for LP: #2015645 (get_ppid() not working on WSL)
-- Jamie Strandboge <email address hidden> Thu, 20 Jul 2023 12:51:31 +0000