I am using Ubuntu 12.04 LTS and have been using it for a while.
I just rebooted today and got this error:
Kernel Panic: not syncing: VFS Unable to mount root fs on unknown_block(0,0)`
Here is a screen shot the error. I used the boot repair disk and tried to fix it but it did not work. Here is there result of that results. I am at a loss as to how to fix this. Thanks for any help.