I think the problem is the same as https://bugs.launchpad.net/ubuntu/+source/mysql-dfsg-5.1/+bug/522185 I had the same and I fixed it with : sudo killall mysqld sudo /etc/init.d/mysql stop sudo apt-get upgrade
I think the problem is the same as https:/ /bugs.launchpad .net/ubuntu/ +source/ mysql-dfsg- 5.1/+bug/ 522185
I had the same and I fixed it with :
sudo killall mysqld
sudo /etc/init.d/mysql stop
sudo apt-get upgrade