我有一张可以在 Windows 中打开的 DVD,但在我的 Ubuntu 12.04 安装中我不能再打开了。我收到此错误:
Unable to mount UDF Volume
Error mounting: mount: block device /dev/sr0 is write-protected, mounting read-only
mount: wrong fs type, bad option, bad superblock on /dev/sr0,
missing codepage or helper program, or other error
In some cases useful info is found in syslog - try
dmesg | tail or so
Run Code Online (Sandbox Code Playgroud)
我应该怎么做才能打开它?我需要安装什么吗?