问题的解决
 
E: Problem with MergeList /var/lib/apt/lists/extras.ubuntu.com_ubuntu_dists_maverick_main_binary-i386_Packages
 
解决方法有2种:
 
方法一:
 
1 #cd /var/lib/apt/lists
 
2#sudo rm -r  extras.ubuntu.com_ubuntu_dists_maverick_main_binary-i386_Packages
 
3#sudo apr-get update
 
 
方法二:
 
1#sudo gedit /etc/apt/sources.list 
 
2注释掉以extras开头的源
 
3#sudo apr-get update