I have made some changes on my desktop (decorations, icons, fonts, widgets), and after all these changes I was unable to open the graphical package-manager as a simple user (as it worked before), only as root, by sudo package-manager.
As user I get this error if I try to launch it from terminal:
Traceback (most recent call last):
File "/usr/bin/package-manager", line 67, in <module>
font = Pds.settings('font','Sans,10').split(',')
File "/usr/lib/python2.7/site-packages/pds/__init__.py", line 111, in settings
value = _value.join(',')
AttributeError: 'list' object has no attribute 'join'
I supposed that it has something to do with the fonts, but even if I change back to the defaults, the error remain. What can I do?