Comment 4 for bug 298553

Ooops, probably because it's late. The supposedly duplicate was about the installation of the package and this one about the removal. Sorry.

The cause of the failure is:
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Removing radvd ...
Stopping radvd: No /usr/sbin/radvd found running; none killed.
radvd.
Removing tspc ...
Shutting down IPv6 tunnel: invoke-rc.d: initscript tspc, action "stop" failed.
dpkg: error processing tspc (--remove):
 subprocess pre-removal script returned error exit status 1
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