Might want to go with the connman from Siduction, Agaida has it at 1.34. ## Edit, not necessary. See below. https://packages.debian.org/sid/connman
## There is no connman for stretch. connman 1.33 in Sid. http://packages.siduction.org/?Repositories:extra_amd64
## 1.34 libxtables from 11 to 12 and the freeze might be part of the absence of connman.
Affects lxqt also, I am running ceni on the sparky atom.
EDIT apt update, apt full-upgrade -d apt full-upgrade and apt install connman works. connman grabbed the passphrase from the config - no need for going to connmanctl. I have had connman 1.34 on the AMD bobcat netbook with sid(uction) for awhile, so I wasn't sure if the 1.33 would work. Thanks.