Unfortunately Raring is no longer a supported release. However, it was when this bug was reported. Please change the status back to confirmed if you reproduce this with a supported release[0].
[0] https://wiki.ubuntu.com/Releases ** Changed in: linux (Ubuntu) Importance: Undecided => High -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1241388 Title: Won't boot anymore Status in “linux” package in Ubuntu: Incomplete Bug description: On a computer of mine, Ubuntu 13.04 was working fine the last time I booted a few days ago. Now I turn on the computer, it shows the usual boot menu, I choose Ubuntu, it shows the Ubuntu splash screen, and then it show a black text screen which says: BusyBox v1.20.2 (Ubuntu 1:1.20.0-0ubuntu1) built-in shell (ash) Enter 'help' for a list of built-in commands. (initramfs)_ where the "_" is the blinking cursor. My ubuntu is dead! To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1241388/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp