Linux USB content for read-only files cannot store other content solutions

Do not know what situation the recent U disk problems, open U disk after all the files have a lock on the logo, just start not too care, and then want to continue in the U disk in the storage of things only to find that it is at this time the U disk content is only read files, how to solve this problem? After looking at a lot of people's description, someone said to change the U-disk, some say it is formatted u disk, but u disk in a lot of documents, this kind of words always feel a bit inappropriate, but in my insistence finally found a good way to solve the problem. 650) this.width=650; "src=" Http://img.baidu.com/hi/jx2/j_0011.gif "alt=" J_0011.gif "/>

Insert the U disk into the Linux system and mount it directly. However, in the U-disk files are read-only files, modify the permissions can not be changed.

Here's how to fix it:

(1), before inserting the U-disk, execute the instruction Tail-f/var/log/syslog, for real-time viewing the state of the system using the U-disk. Keep this working window, and open an additional

(2), insert the U-disk, through the first window can be clearly seen, the insertion process system of the corresponding situation

(3), sudo fdisk-l use this directive to view the partition of the U-disk (Here I am the/DEV/SDB1 partition), and use DF to see the mount point of the U-disk (My U-disk is mounted on the/MEDIA/LQ/USB)

(4), Execution instruction Umount/media/lq/usb

----Unloading the U-disk

(5), execute instruction sudo dosfsck-v-a/dev/sdb1

----Repairing the U-disk File system

(6), execution instruction Mount/dev/sdb1/media/lq/usb

----Re-mount the U-disk, it's done!!!

You can look at your own U-disk, and then copy the files and other operations can be, and the previous file is intact, you can continue to use the U-disk.

This article is from the "11561636" blog, please be sure to keep this source http://11571636.blog.51cto.com/11561636/1860333

Linux USB content for read-only files cannot store other content solutions