I upgraded from 16.04 a while ago and got hamster time tracker to work with 18.04, but today after reboot the app is not launching any more. I click the launcher and nothing happens. How can I debug this? I recall there is a terminal command to start it, but cannot find it any more.
I'm pretty sure it is not this, but tried and got a syntax error
$ hamster-time-tracker
File "/usr/bin/hamster-time-tracker", line 89
except dbus.DBusException, e:
^
SyntaxError: invalid syntax