我有这个问题每次我尝试：
Selecting previously deselected package mysql-server-core-5.1. (Reading database ... 242369 files and directories currently installed.) Unpacking mysql-server-core-5.1 (from .../mysql-server-core-5.1_5.1.41- 3ubuntu12.10_i386.deb) ... Selecting previously deselected package mysql-server-5.1. Unpacking mysql-server-5.1 (from .../mysql-server-5.1_5.1.41-3ubuntu12.10_i386.deb) ... Selecting previously deselected package libhtml-template-perl. Unpacking libhtml-template-perl (from .../libhtml-template-perl_2.9-1_all.deb) ... Selecting previously deselected package mysql-server. Unpacking mysql-server (from .../mysql-server_5.1.41-3ubuntu12.10_all.deb) ... Processing triggers for man-db ... Processing triggers for ureadahead ... ureadahead will be reprofiled on next reboot Setting up mysql-server-core-5.1 (5.1.41-3ubuntu12.10) ... Setting up mysql-server-5.1 (5.1.41-3ubuntu12.10) ... 它只是挂在那里。 这一次，我一夜之间离开了，12小时后，它仍然在那里。
我错过了什么？
看起来它可能会失败，当它应该提示你一个MySQL的根密码。 尝试
export DEBIAN_FRONTEND=noninteractive apt-get -q -y install mysql-server-5.1
然后通过使用设置mysql根密码
mysqladmin -u root password NEWPASSWORD
我遇到过的ONE的post是在mysql上安装的
http://onaxer.com/blog/blog/2011/03/08/install-mysql-5-5-on-ubuntu/