作者:Gray_林剑峰 | 来源:互联网 | 2017-09-09 01:22
插入U盘之后,可以从computer下看到U盘的图标,但是在/mnt下看不到,单击computer下的图标,错误信息如下:
unable to mount the selected volume
mount: /dev/sda1 already mounted or /windows/D busy
mount: according to mtab, /dev/sda1 is already mounted on /windows/D
这是怎么回事?