Re: How to diagnose and report a bug
> In pcmanfm's address bar, [...]
> Any recomendations on how to diagnose and report this bug?
Since there is a package with name "pcmanfm", there is also a tracker page
Registered maintainer contact is the mailing list
There seems to be life
So you could ask there for advise, or you could file a bug for package
"pcmanfm" by following the description at
This bug report will appear on the mailing list.
Have a nice day :)