Could you please have a look at http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=282695
The relevant string must be shortened to fit in 65 characters characters (the comment erroneously says 70 unfortunately).
English string: Retry network autoconfiguration with a DHCP hostname
Current translations:
#: ../netcfg-dhcp.templates:32 msgid "Retry network autoconfiguration" msgstr "Prøv å sette opp nettverket automatisk en gang til"
#. Type: select #. Choices #: ../netcfg-dhcp.templates:32 msgid "Retry network autoconfiguration with a DHCP hostname" msgstr "Prøv automatisk nettverksoppsett igjen med et DHCP-vertsnavn"