One disk is missing when the device is mounted to ubnutu.

One disk is missing when the device is mounted to ubnutu.

Http://blog.csdn.net/pipisorry/article/details/39617503

After a new user dapi is added (see add, delete, modify, and delete users in linux), log on with the new user account dapi. When the main folder is opened, the Administrator pipi authorization is prompted.

Enter the Administrator account to view a drive letter. For example, if I display a drive letter (in windows)

However, if you log out with the Administrator account, you will not be able to see the f disk.

After ls-l is used for query, we find that the drive letter owner is dapi, and the drive letter permission is set to drwx ------. If you log on with pipi, you certainly cannot access it.

Failed to modify drive letter owner and group with chown and chgrp (who can tell me why? Leave a message)

Solution:

Log on to the system with the new account dapi, main folder> right-click drive F, unmount

Then, log on to pipi as the administrator account to access the f disk on the device.

Ps:

If I switch two accounts frequently, do I have to authorize the account every time I log on with the new account dap? How can this problem be solved? Please leave a message !!

From: http://blog.csdn.net/pipisorry/article/details/39617503

The mnt folder in ubuntu is empty. I want to mount a floppy disk with the mount command, but the dev Folder does not contain the descriptor of the fd0 floppy disk.

Follow these steps:
Run the following command to check whether the kernel driver of the floppy disk has been loaded:
Lsmod | grep floppy
If not, insert the kernel module:
Sudo modprobe floppy
Mount the file with mount.
Sudo mkdir/mnt/floppy
Sudo mount-t vfat/dev/fd0/mnt/floppy

Each win7 disk must be manually loaded after the ubuntu system is started. Is there any way to mount it once?

Sudo vi/etc/fstab
Here is the automatically mounted configuration file

Add according to format

Device-path-File System-default-0 0

0 do not verify the hard disk
For example

/Dev/sda1/disk/WindowsC ntfs-3g defaults 0 0
/Dev/sda8/disk/WindowsD ntfs-3g defaults 0 0