This bug was fixed in the package ufw - 0.36-6ubuntu1.1
--------------- ufw (0.36-6ubuntu1.1) focal; urgency=medium
* 0014-lp2015645.patch: fix for LP: #2015645 (get_ppid() not working on WSL)
-- Jamie Strandboge <email address hidden> Mon, 17 Jul 2023 14:14:04 +0000
This bug was fixed in the package ufw - 0.36-6ubuntu1.1
---------------
ufw (0.36-6ubuntu1.1) focal; urgency=medium
* 0014-lp2015645. patch: fix for LP: #2015645 (get_ppid() not working on WSL)
-- Jamie Strandboge <email address hidden> Mon, 17 Jul 2023 14:14:04 +0000