When using rpm installation, Linux uses rpm installation to report mounting errors
due to the following reasons
- Unable to create
Switch to root to create
- 报错 “mount: no medium found on /dev/sr0”
Right-click in the lower right corner to select an existing virtual CD file or select a new virtual CD from the disk
- When the virtual machine, the device selection is connected
Check the two options below
- No local files
Device image iso file, it must be local to have cdrom