我的 U 盘已经安装好了。首先,我尝试从终端访问 U 盘:
nazmul@nazmul-Lenovo-G50-80:~$ cd /media/nazmul/NAZMUL/
nazmul@nazmul-Lenovo-G50-80:/media/nazmul/NAZMUL$ ls Assignments
document.pdf k-anonymity.pdf
nazmul@nazmul-Lenovo-G50-80:/media/nazmul/NAZMUL$
然后,我尝试将一些文件夹复制到 U 盘。但我做不到:
nazmul@nazmul-Lenovo-G50-80:~$ cp -r /home/nazmul/2nd_sem/hpca/* /media/nazmul/NAZMUL/
cp: cannot create regular file '/media/nazmul/NAZMUL/ct1-18.pdf':
Read-only file system
cp: cannot create regular file '/media/nazmul/NAZMUL/CT1-Sample
Question Paper Solution2.pdf': Read-only file system
为什么我会收到这个错误?