Ubuntu 20.04 includes a later version of network manager that already contains the fix.
The suggested fix for 18.04 is a backport/cherry-pick of the fix to the older version of network manager included in 18.04.
Ubuntu 20.04 includes a later version of network manager that already contains the fix.
The suggested fix for 18.04 is a backport/ cherry- pick of the fix to the older version of network manager included in 18.04.