I tried the version - 1.7.9-1~20.04.3 in focal-Proposed channel, it works well on "get-device","upgrade","downgrade", everything works as expected.
I tried the version - 1.7.9-1~20.04.3 in focal-Proposed channel, ,"upgrade" ,"downgrade" ,
it works well on "get-device"
everything works as expected.