I have the same problem with 3.13.0-151-generic on Xubuntu 14.04.0 x86. The computer updated automatically and, after a reboot, the laptop was unbootable.
The GRUB boot menu is displayed with 'Ubuntu' listed first. If I select it or if the countdown reaches zero, the computer screen turns black, restarts, and then the BIOS screen is displayed again after which the GRUB boot menu is back. The second option in the GRUB boot menu, 'Advanced options for Ubuntu', lists kernel -151 and its recovery mode, neither of which work. It always ends in a boot-loop. 3.13.0-149 and its recovery mode were listed below and work without issues. I've taken the drastic measure of disabling all updates and also purged linux-headers-3.13.0-151-generic, linux-generic, linux- image-3.13.0-151-generic, linux-image-extra-3.13.0-151-generic, linux- image-generic, linux-tools-common, linux-tools-generic, etc. -- 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/1778584 Title: linux-image-3.13.0-151-generic fails to boot Status in linux package in Ubuntu: Incomplete Bug description: Our machine rebooted over the weekend and fails to boot the new 3.13.0-151-generic kernel. I have fallen back to 3.13.0-149-generic kernel in the meantime. Ubuntu 3.13.0-149.199-generic 3.13.11-ckt39 --- ApportVersion: 2.14.1-0ubuntu3.29 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: carmen 1815 F.... pulseaudio /dev/snd/controlC0: carmen 1815 F.... pulseaudio CurrentDesktop: Unity DistroRelease: Ubuntu 14.04 HibernationDevice: RESUME=UUID=0d9024d4-384e-4eea-b1ee-f7a36ce05e7f InstallationDate: Installed on 2013-07-08 (1812 days ago) InstallationMedia: Ubuntu 12.04.1 LTS "Precise Pangolin" - Release amd64 (20120823.1) IwConfig: eth0 no wireless extensions. lo no wireless extensions. MachineType: Gigabyte Technology Co., Ltd. GA-A75-D3H Package: linux (not installed) ProcFB: 0 radeondrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-149-generic root=UUID=056dd0ad-a7cd-4b07-a922-9de9da3e17df ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 3.13.0-149.199-generic 3.13.11-ckt39 RelatedPackageVersions: linux-restricted-modules-3.13.0-149-generic N/A linux-backports-modules-3.13.0-149-generic N/A linux-firmware 1.127.24 RfKill: Tags: trusty Uname: Linux 3.13.0-149-generic x86_64 UpgradeStatus: Upgraded to trusty on 2015-09-23 (1006 days ago) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo www-data _MarkForUpload: True dmi.bios.date: 06/13/2011 dmi.bios.vendor: Award Software International, Inc. dmi.bios.version: F1 dmi.board.name: GA-A75-D3H dmi.board.vendor: Gigabyte Technology Co., Ltd. dmi.board.version: x.x dmi.chassis.type: 3 dmi.chassis.vendor: Gigabyte Technology Co., Ltd. dmi.modalias: dmi:bvnAwardSoftwareInternational,Inc.:bvrF1:bd06/13/2011:svnGigabyteTechnologyCo.,Ltd.:pnGA-A75-D3H:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnGA-A75-D3H:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr: dmi.product.name: GA-A75-D3H dmi.sys.vendor: Gigabyte Technology Co., Ltd. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1778584/+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