Amankwah 写了:那就直接挂sda吧,好像这种u盘是分区的时候没有磁盘标识,就直接是sda1,如果用分区软件创建一个磁盘标识,然后再分区,就是sda1了。
还是不行阿,这样有没有办法可以在linux下格掉U盘的?或者重新分区?
代码: 全选
cai@xubuntu:~$ sudo mount -t vfat /dev/sda /mnt/usb
[sudo] password for cai:
mount: wrong fs type, bad option, bad superblock on /dev/sda,
missing codepage or helper program, or other error
系统日志中可能有一些重要的信息,
试试用 dmesg | tail 之类的命令查看。
cai@xubuntu:~$ sudo dmesg | tail
[ 6657.868000] sd 1:0:0:0: [sda] Assuming drive cache: write through
[ 6657.896000] sd 1:0:0:0: [sda] 990208 512-byte hardware sectors (507 MB)
[ 6657.904000] sd 1:0:0:0: [sda] Write Protect is off
[ 6657.904000] sd 1:0:0:0: [sda] Mode Sense: 43 00 00 00
[ 6657.904000] sd 1:0:0:0: [sda] Assuming drive cache: write through
[ 6657.904000] sda: unknown partition table
[ 6657.996000] sd 1:0:0:0: [sda] Attached SCSI removable disk
[ 6657.996000] sd 1:0:0:0: Attached scsi generic sg0 type 0
[ 6678.564000] FAT: invalid media value (0x01)
[ 6678.564000] VFS: Can't find a valid FAT filesystem on dev sda.