Ubuntu 12.04 update Manager更新失败，信息如下：
Unpackingsysvutils (from .../sysvutils_2.86.ds1-14.1ubuntu45.1_i386.deb) ...
dpkg:error processing/var/cache/apt/archives/sysvutils_2.86.ds1-14.1ubuntu45.1_i386.deb(--unpack):
tryingto overwrite '/usr/share/man/man1/mesg.1.gz', which is also inpackage sysvinit-utils 2.88dsf-13.10ubuntu11.1
Noapport report written because MaxReports is reached already
Processingtriggers for man-db ...
Errorswere encountered while processing:
/var/cache/apt/archives/sysvutils_2.86.ds1-14.1ubuntu45.1_i386.deb
解决方法
命令行执行如下命令：
sudo dpkg -i --force-overwrite /var/cache/apt/archives/sysvutils_2.86.ds1-14.1ubuntu45.1_i386.deb
sudo apt-get -f install
这样强制覆盖一下就好。