ondoho: thanks for the feedback. I've found some info on wicd here:
https://docs.slackware.com/slackbook:wifi#wicd. Searching my system I have:
[ installed ] - wicd-kde-0.3.0_bcf27d8-x86_64-2
[uninstalled] - wicd-1.7.4-x86_64-2
So, the wicd for KDE is apparently different from the wicd for not-kde in some way. The page I referenced makes no mention at all of NetworkManager. I've apparently got 3 or 4 choices:
NetworkManager
rc.inet*, wpa_supplicant.conf - w/o NetworkManager
wicd non-KDE
wicd KDE
This all leaves me with questions. I want to try NOT using NetworkManager for the wireless:
1. Can I disable NetworkManager and just use wicd-KDE?
2. Should I disable NetworkManager and use non-KDE? If so, should I first uninstall wicd-KDE?
3. Should I disable disable NetworkManager and just use good 'old rc.inet*/wpa_supplicant?