This bug was fixed in the package modemmanager - 1.18.6-1~ubuntu20.04.1
--------------- modemmanager (1.18.6-1~ubuntu20.04.1) focal; urgency=medium
* Backport to focal. (LP: #1965901) * Lower debhelper to 12 which is the version available on the serie
-- Sebastien Bacher <email address hidden> Fri, 08 Apr 2022 11:37:10 +0200
This bug was fixed in the package modemmanager - 1.18.6- 1~ubuntu20. 04.1
--------------- 1~ubuntu20. 04.1) focal; urgency=medium
modemmanager (1.18.6-
* Backport to focal. (LP: #1965901)
* Lower debhelper to 12 which is the version available on the serie
-- Sebastien Bacher <email address hidden> Fri, 08 Apr 2022 11:37:10 +0200