/dev/dm-30: stat failed: No such file or directory
  Path /dev/dm-30 no longer valid for device(253,30)
  /dev/mapper/debuild-karmic--amd64--sbuild--6a5f5817--234f--4e16--8194--2b536205a37f-cow: stat failed: No such file or directory
  Path /dev/mapper/debuild-karmic--amd64--sbuild--6a5f5817--234f--4e16--8194--2b536205a37f-cow no longer valid for device(253,30)
/usr/bin/apt-get  -q update
dpkg-source: warning: extracting unsigned source package (debathena-machtype_10.0.1-0debathena5.dsc)
dpkg-source: extracting debathena-machtype in debathena-machtype-10.0.1-0debathena5
dpkg-source: info: unpacking debathena-machtype_10.0.1.orig.tar.gz
dpkg-source: info: applying debathena-machtype_10.0.1-0debathena5.diff.gz