问题描述：
Error mounting /dev/sda5 at /media/wangzheng/办公: Command-line `mount -t "ntfs" -o "uhelper=udisks2,nodev,nosuid,uid=1000,gid=1000,dmask=0077,fmask=0177" "/dev/sda5" "/media/wangzheng/办公"' exited with non-zero exit status 14: The disk contains an unclean file system (0, 0).
Metadata kept in Windows cache, refused to mount.
Failed to mount '/dev/sda5': Operation not permitted
The NTFS partition is in an unsafe state. Please resume and shutdown
Windows fully (no hibernation or fast restarting), or mount the volume
read-only with the 'ro' mount option.
不能打开我的另一个系统的硬盘。
解决办法：打开终端输入：sudo ntfsfix /dev/sda5（这个你挂载哪个就写哪个）
问题解决！