When enabling the debug logs I can see the following:
[...]
DUPLICITY: INFO 10 20141222T224743Z 'home/bigon/Vid\xe9os' dir DUPLICITY: . Mon Dec 22 23:47:43 2014 home/bigon/Vidéos
(deja-dup:5584): Pango-WARNING **: Invalid UTF-8 string passed to pango_layout_set_text()
(deja-dup:5584): Pango-WARNING **: Invalid UTF-8 string passed to pango_layout_set_text() DUPLICITY: INFO 10 20101007T103134Z 'home/bigon/Vid\xe9os/Webcam' dir DUPLICITY: . Thu Oct 7 12:31:34 2010 home/bigon/Vidéos/Webcam
DUPLICITY: INFO 10 20101007T103515Z 'home/bigon/Vid\xe9os/Webcam/2010-10-07-123134.ogv' reg DUPLICITY: . Thu Oct 7 12:35:15 2010 home/bigon/Vidéos/Webcam/2010-10-07-123134.ogv [...]
When enabling the debug logs I can see the following:
[...]
DUPLICITY: INFO 10 20141222T224743Z 'home/bigon/ Vid\xe9os' dir
DUPLICITY: . Mon Dec 22 23:47:43 2014 home/bigon/Vidéos
(deja-dup:5584): Pango-WARNING **: Invalid UTF-8 string passed to pango_layout_ set_text( )
(deja-dup:5584): Pango-WARNING **: Invalid UTF-8 string passed to pango_layout_ set_text( )
(deja-dup:5584): Pango-WARNING **: Invalid UTF-8 string passed to pango_layout_ set_text( )
(deja-dup:5584): Pango-WARNING **: Invalid UTF-8 string passed to pango_layout_ set_text( )
(deja-dup:5584): Pango-WARNING **: Invalid UTF-8 string passed to pango_layout_ set_text( ) Vid\xe9os/ Webcam' dir Vidéos/ Webcam
DUPLICITY: INFO 10 20101007T103134Z 'home/bigon/
DUPLICITY: . Thu Oct 7 12:31:34 2010 home/bigon/
DUPLICITY: INFO 10 20101007T103515Z 'home/bigon/ Vid\xe9os/ Webcam/ 2010-10- 07-123134. ogv' reg Vidéos/ Webcam/ 2010-10- 07-123134. ogv
DUPLICITY: . Thu Oct 7 12:35:15 2010 home/bigon/
[...]