Thank you for taking the time to report this bug and helping to make Ubuntu better. The relevant dpkg terminal log says:
update-initramfs: Generating /boot/initrd.img-4.4.0-51-generic E: No boot partition found ! run-parts: /etc/initramfs/post-update.d//zz-flash-touch-initrd exited with return code 1 The failing zz-flash-touch-initrd comes from initramfs-tools-ubuntu- touch. So re-assigning to initramfs-tools-ubuntu-touch. ** Package changed: initramfs-tools (Ubuntu) => initramfs-tools-ubuntu- touch (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to initramfs-tools-ubuntu- touch in Ubuntu. https://bugs.launchpad.net/bugs/1647032 Title: package linux-image-4.4.0-51-generic 4.4.0-51.72 failed to install/upgrade: run-parts: /etc/kernel/postinst.d/initramfs-tools exited with return code 1 Status in initramfs-tools-ubuntu-touch package in Ubuntu: Confirmed Bug description: installing the up to date version ProblemType: Package DistroRelease: Ubuntu 16.04 Package: linux-image-4.4.0-51-generic 4.4.0-51.72 ProcVersionSignature: Ubuntu 4.2.0-42.49-generic 4.2.8-ckt12 Uname: Linux 4.2.0-42-generic x86_64 ApportVersion: 2.20.1-0ubuntu2.1 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: tony 1972 F.... pulseaudio /dev/snd/controlC1: tony 1972 F.... pulseaudio Date: Fri Dec 2 20:34:34 2016 ErrorMessage: run-parts: /etc/kernel/postinst.d/initramfs-tools exited with return code 1 HibernationDevice: RESUME=UUID=2aa5e652-49d5-40aa-8a12-9ee160df4704 InstallationDate: Installed on 2016-12-02 (0 days ago) InstallationMedia: Ubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021) IwConfig: lo no wireless extensions. lxcbr0 no wireless extensions. enp3s0 no wireless extensions. MachineType: Hewlett-Packard p7-1423w ProcFB: 0 radeondrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-42-generic root=UUID=fef57295-4fdf-4e6d-abff-cf4618b15315 ro quiet splash vt.handoff=7 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: grub-pc 2.02~beta2-36ubuntu3.2 RfKill: SourcePackage: initramfs-tools Title: package linux-image-4.4.0-51-generic 4.4.0-51.72 failed to install/upgrade: run-parts: /etc/kernel/postinst.d/initramfs-tools exited with return code 1 UpgradeStatus: Upgraded to xenial on 2016-12-03 (0 days ago) dmi.bios.date: 07/16/2013 dmi.bios.vendor: AMI dmi.bios.version: 8.17 dmi.board.name: 2ADA dmi.board.vendor: Foxconn dmi.board.version: 1.00 dmi.chassis.asset.tag: MXX2390TDW dmi.chassis.type: 3 dmi.chassis.vendor: Hewlett-Packard dmi.modalias: dmi:bvnAMI:bvr8.17:bd07/16/2013:svnHewlett-Packard:pnp7-1423w:pvr:rvnFoxconn:rn2ADA:rvr1.00:cvnHewlett-Packard:ct3:cvr: dmi.product.name: p7-1423w dmi.sys.vendor: Hewlett-Packard To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/initramfs-tools-ubuntu-touch/+bug/1647032/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp

