This might have been unrelated to localepurge, given that the error is
about some fatal IO error:
Uitpakken van localepurge (uit .../localepurge_0.6.2_all.deb) ...
Processing triggers for man-db ...
Instellen van localepurge (0.6.2) ...
frontend: Fatal IO error 11 (Hulpbron is tijdelijk onbeschikb
** Attachment added: "Dependencies.txt"
https://bugs.launchpad.net/bugs/622211/+attachment/1510658/+files/Dependencies.txt
** Attachment added: "Df.txt"
https://bugs.launchpad.net/bugs/622211/+attachment/1510659/+files/Df.txt
** Attachment added: "Dmesg.txt"
https://bugs.launchpad.net/