I have read this page before reporting the bug. As I've written, no kernel message is displayed. With the default kernel command line, no message is displayed at all, the machine freezes with a blank purple screen.
With the "quiet splash $vt_handoff" part removed, the last signs of life I get before the computer freezes are EFI GRUB messages: Booting a command list Loading Linux 3.13.0-21-generic ... Loading initial ramdisk ... (see attached picture) Same thing with the 3.13.0-20-generic version. I do not have the machine handy right now, I will test later today with set gfxpayload=text. On Wed, Apr 2, 2014 at 10:37 PM, Joseph Salisbury <[email protected]> wrote: > Can you follow the "Boot options" instructions on the following wiki to > enable additional output on boot: > > https://wiki.ubuntu.com/DebuggingKernelBoot > > As mentioned on the wiki, it would be great if you can attach a log file > which may have captured any messages you see. If you are unable to > capture a log file, a digital photo will work just as well. As a last > resort you can even copy messages down by hand. > > ** Changed in: linux (Ubuntu) > Importance: Undecided => High > > ** Tags added: performing-bisect > > -- > You received this bug notification because you are subscribed to the bug > report. > https://bugs.launchpad.net/bugs/1301590 > > Title: > System does not boot > > To manage notifications about this bug go to: > https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1301590/+subscriptions ** Attachment added: "IMG_20140403_081430.jpg" https://bugs.launchpad.net/bugs/1301590/+attachment/4062282/+files/IMG_20140403_081430.jpg -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1301590 Title: System does not boot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1301590/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
