无法安装/格式化 U 盘

Question

我已经格式化了 U 盘，现在我无法安装它。

命令sudo fdisk -l输出此（缩短为仅显示有关sdc和sdc1 的信息）：

Disk /dev/sdc: 8075 MB, 8075120640 bytes
64 heads, 32 sectors/track, 7701 cylinders, total 15771720 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x22fb6a74

   Device Boot      Start         End      Blocks   Id  System
/dev/sdc1   *           0      407551      203776   17  Hidden HPFS/NTFS

Disk /dev/sdc1: 208 MB, 208666624 bytes
64 heads, 32 sectors/track, 199 cylinders, total 407552 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x22fb6a74

     Device Boot      Start         End      Blocks   Id  System
/dev/sdc1p1   *           0      407551      203776   17  Hidden HPFS/NTFS

如果我尝试使用sudo mount -t ntfs /dev/sdc1 /mnt输出挂载 sdc1 ：

NTFS signature is missing.
Failed to mount '/dev/sdc1': Invalid argument
The device '/dev/sdc1' doesn't seem to have a valid NTFS.
Maybe the wrong device is used? Or the whole disk instead of a
partition (e.g. /dev/sda, not /dev/sda1)? Or the other way around?

编辑：

命令的输出sudo lsblk -f是：

NAME   FSTYPE LABEL MOUNTPOINT
sda                 
??sda1 ext4         /
??sda2              
??sda5 swap         [SWAP]
sdb                 
??sdb1              
??sdb5 ext4         /media/disc_d
sdc                 
??sdc1              
sr0 

Answer 1

您错误地格式化了 U 盘：它有一个隐藏的HPFS/NTFS 分区。

1. 打开 gparted
2. 导航到右上角的正确磁盘：

3. 去device选择create partition table和选择msdos
4. 右键单击中间的大空方块：

并选择“格式化为”并采用FAT32

完毕！;-)