Virtualbox riddle: "FATAL: No bootable medium found! System halted."
Open the virtual machine settings, check the boot order (in the "System" tab) and check that there is a live CD or bootable virtual disk (in the "Storage" tab).
Chances are you have used a Live CD, which ejected itself from the virtual drive on shutdown (as it would typically do on real hardware).
The message has nothing to do with the mounts, which are reset when Linux is shut down.
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Updated on September 18, 2022Comments
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BuZZ-dEE almost 2 years
I have installed VirtualBox on Windows host with Ubuntu (actually Xubuntu) guest. after adding 3 more hard drives (virtual hard drives), I ran
ls –l /dev/sd*
and there were 3 more drives:dev/sdb dev/sdc dev/sdd then I ran this code to mount them: sudo mkfs –t ext4 /dev/sdb sudo mount –t ext4 /dev/sdb /home/hershalle/sd2 sudo mkfs –t ext4 /dev/sdc sudo mount –t ext4 /dev/sdc /home/hershalle/sd3 sudo mkfs –t ext4 /dev/sdd sudo mount –t ext4 /dev/sdd /home/hershalle/sd4
the next time I tried to log in, I got this message:
FATAL: No bootable medium found! System halted.
what did I do wrong? and How do I fix it?
thanks!
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CobraNo56 over 10 yearsAre you sure you didn't accidentally reformat /dev/sda? Can you boot a liveCD iso and mount /dev/sda and verify all the files are there? If you remove those drives does it boot again? Could you provide a picture of your "Storage" tab in VM Settings?
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