Hi,
I have noticed that the latest version of caja-dropbox (1.20.0-2) in Debian testing poses tray-icon problem, i.e., when I click on the tray-icon all I get is a blank column.
I tried various other methods to get it work, in the end got frustrated so much that I wanted to see if the earlier version of caja-dropbox (1.20.0-1) works as intended, and to my surprise it does - the tray-icon is back now.
Thanks.
best regards,
Subramanian