I have been using Insync for over a year on multiple computers with Debian testing; all run Cinnamon as the primary desktop. On one of my machines, insync stopped working recently. I have purged and reinstalled to no avail. Insync starts, but the icon is gray and when I right-click on it I see “Open app window / Pause syncing / Signing in … [[this is grayed out]] / Quit.” Clicking on any of the options yields nothing (except “Quit” which will not close the icon, but will prevent any future right-click response).
When I type: insync get_sync_progress
I get: No syncing activities