Comment 2 for bug 248303

Revision history for this message
Michael Vogt (mvo) wrote : Re: package update-manager 1:0.91.7 failed to install/upgrade: ErrorMessage: SystemError in cache.commit(): E:Sub-process /usr/bin/dpkg returned an error code (1)

Here is what caused the error:

Setting up wide-dhcpv6-client (20070507-5) ...
 * Starting WIDE DHCPv6 client dhcp6c
 * Starting WIDE DHCPv6 client dhcp6c [ OK ]
dpkg: error processing wide-dhcpv6-client (--configure):
 subprocess post-installation script killed by signal (Interrupt)

Did you press ctrl-c during the upgrade?