I'm having the same problem as well. Hardy as host (Kubuntu, 2.6.24-19-generic) and Intrepid Alpha1 on VirtualBox 1.62. In addition to getting the "Attempted to kill the idle task!" message, I'm also getting: "Kernel panic - not syncing: Fatal exception in interrupt". Kernel panic occurs when booting with 2.6.26-3. 2.6.26-2 works once in a while.
** Attachment added: "intrepid.png" http://launchpadlibrarian.net/15866521/intrepid.png -- Kernel panic during boot after upgrading to kernel 2.6.26.3-generic https://bugs.launchpad.net/bugs/246067 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
