Looks like I was able to get this one fixed by following these instructions: http://ubuntuforums.org/showthread.php?t=2212489&p=12964863#post12964863
** Changed in: update-manager (Ubuntu) Status: New => Invalid ** Changed in: linux (Ubuntu) Status: Confirmed => Invalid -- 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/1462086 Title: Linux-image package won't install automatically during update/upgrade Status in linux package in Ubuntu: Invalid Status in update-manager package in Ubuntu: Invalid Bug description: This problem started in Ubuntu 14.04. Linux-header gets installed automatically but linux-image doesn't. I always have to install it manually. Today I upgraded to 14.10 and to 15.05 right after that but the kernel stayed at version 3.13 because only linux-header got installed. I had to install 3.19 manually. Linux-image-extra also has to be installed manually. This might be a security problem too becuase the user might think that he's using the latest/safest kernel but he's not. There are no error messages anywhere. ProblemType: Bug DistroRelease: Ubuntu 15.04 Package: linux-image-3.19.0-18-generic 3.19.0-18.18 ProcVersionSignature: Ubuntu 3.19.0-18.18-generic 3.19.6 Uname: Linux 3.19.0-18-generic x86_64 NonfreeKernelModules: wl ApportVersion: 2.17.2-0ubuntu1.1 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: krychek 1646 F.... pulseaudio CurrentDesktop: Unity Date: Thu Jun 4 22:07:35 2015 HibernationDevice: RESUME=UUID=5dc00776-6f67-42d1-9985-15bf84510b70 InstallationDate: Installed on 2013-10-30 (582 days ago) InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Release amd64 (20131016.1) MachineType: Acer Aspire 5755G ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-18-generic root=UUID=d4c46cde-ec44-4da4-b4ec-a67f7b892126 ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.19.0-18-generic N/A linux-backports-modules-3.19.0-18-generic N/A linux-firmware 1.143.1 SourcePackage: linux UpgradeStatus: Upgraded to vivid on 2015-06-04 (0 days ago) dmi.bios.date: 08/09/2012 dmi.bios.vendor: Acer dmi.bios.version: V1.21 dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: JV51_HR dmi.board.vendor: Acer dmi.board.version: Base Board Version dmi.chassis.type: 10 dmi.chassis.vendor: Acer dmi.chassis.version: V1.21 dmi.modalias: dmi:bvnAcer:bvrV1.21:bd08/09/2012:svnAcer:pnAspire5755G:pvrV1.21:rvnAcer:rnJV51_HR:rvrBaseBoardVersion:cvnAcer:ct10:cvrV1.21: dmi.product.name: Aspire 5755G dmi.product.version: V1.21 dmi.sys.vendor: Acer To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1462086/+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