crashing when creating new profile or editing default profile

[Jan]

My Keyboard is a G110. I wanted to edit the default profile, but nothing happened and the Ubuntu (12.10 - 64bit) crash report dialogue popped up. There was a problem in "/usr/bin/g15-config". When viewing the traceback the most recent call is "File "/usr/lib/python2.7/dist-packages/gnome15/g15profile.py", line 1128, in_write with open(tmp_file, 'wb') as configfile:
IOError: [Errno 13] No Premission: '/home/username/.config/gnome15/macro_profiles/g110_0/1354570295.tmp' "
I think there is a problem with the path, because it says "/home/username/..." but my username is not "username".

Tell me if you need more information.

P.S. I really thank you for this awesome project! :)