Xubuntu Dropbox icon fail

A more recent workaround that works for more Linux operating systems than the DBUS_SESSION one:

dropbox stop && dbus-launch dropbox start

EDIT: To make this permanent see answer by @juankvillegas below.


The answer given by @Juan M. Gonzalez is the best one, but you have to run that command every time you restart your PC.

A permanent fix would be:

  • Run the proposed command once to make the Dropbox icon appear in your notification area: dropbox stop && dbus-launch dropbox start
  • Open Dropbox preferences (click on the Dropbox icon in the notification area).
  • Disable "Start Dropbox on system startup" and apply your changes.
  • Go to XFCE settings > Session and Startup > Application Autostart.
  • Search for an existing Dropbox item and confirm it is disabled.
  • Add a new item with this configuration (do not edit the existing Dropbox item because it is recreated in each reboot):
    • Name: Dropbox
    • Command: dbus-launch dropbox start -i
  • Be sure that the new application is enabled in the list.

This instruction only work for Xubuntu, UbuntuStudio 16.04 (Not working in 17.04)

In you terminal run

sudo gedit /usr/bin/dropbox

Create a new line after import os and add the following:

os.environ['DBUS_SESSION_BUS_ADDRESS'] = ""

Save and rebot

Here a Gif I made:

Gif tutorial

And, if someday Dropbox update and not working more, repeat this tutorial

Reference:

Dropbox icon is not working Xubuntu 14.04 LTS 64

This applies to UbuntuStudio 15.10, 16.04 and Xubuntu (both based on XFCE)