On Ubuntu MATE 21.10 caja-dropbox works, but shows wrong icon in tray/notification area Edit · Issue #51 · mate-desktop/caja-dropbox · GitHub
caja-dropbox 1.18 trayicon/indicator is unusable - does not have menu entries on Ubuntu 17.10 · Issue #27 · mate-desktop/caja-dropbox · GitHub
![Problems with the dropbox icon in the panel (UM 18.04.1) - Support & Help Requests - Ubuntu MATE Community Problems with the dropbox icon in the panel (UM 18.04.1) - Support & Help Requests - Ubuntu MATE Community](https://ubuntu-mate.community/uploads/default/original/2X/6/6a026ea558f46dbb9e5ed9ee68de429a6bfbec66.png)
Problems with the dropbox icon in the panel (UM 18.04.1) - Support & Help Requests - Ubuntu MATE Community
![Fix Dropbox Indicator Icon And Menu Not Working In Xubuntu, Lubuntu Or Ubuntu MATE ~ Web Upd8: Ubuntu / Linux blog Fix Dropbox Indicator Icon And Menu Not Working In Xubuntu, Lubuntu Or Ubuntu MATE ~ Web Upd8: Ubuntu / Linux blog](https://3.bp.blogspot.com/-sZoq_H6VHQ0/V1qS9zivsPI/AAAAAAAAX74/dmmlbapIai05QfARnqiMDCIVnlaQ_R3cgCLcB/s1600/dropbox-icon-fixed-xubuntu.png)
Fix Dropbox Indicator Icon And Menu Not Working In Xubuntu, Lubuntu Or Ubuntu MATE ~ Web Upd8: Ubuntu / Linux blog
![Fix Dropbox Indicator Icon And Menu Not Working In Xubuntu, Lubuntu Or Ubuntu MATE ~ Web Upd8: Ubuntu / Linux blog Fix Dropbox Indicator Icon And Menu Not Working In Xubuntu, Lubuntu Or Ubuntu MATE ~ Web Upd8: Ubuntu / Linux blog](https://2.bp.blogspot.com/-OSa9wnOHR78/V1qS6qBOCsI/AAAAAAAAX7w/Qd5ZxOuaS2AESa-ALMtmmaUMvYftsvBuACLcB/s1600/dropbox-icon-broken-xubuntu.png)