unmount cdrom linux

I’ve Ubuntu Linux Installed on HP Desktop system. When I press the eject button on my DVD / CD drive nothing happens. Linux is not ejecting my DVD and I had to reboot my computer to just get CD out of drive. How do I fix this issue?


Q. I am trying to unmount remotely hosted Linux server. I have CD mounted and when ever I type command umount /cdrom or umount /dev/cdrom I get an error that read as follows: unmount: /cdrom device is busy How do I solve this problem? A. In order to solve this problem. Run umount command as […]