seen again with https://launchpad.net/ubuntu/+source/apt/1.3~rc1ubuntu1 work around with https://launchpad.net/ubuntu/+source/apt/1.3~rc1ubuntu2
seen again with https:/ /launchpad. net/ubuntu/ +source/ apt/1.3~ rc1ubuntu1 /launchpad. net/ubuntu/ +source/ apt/1.3~ rc1ubuntu2
work around with https:/