I have the same problem with Lubuntu 15.10 and it was a fresh install, however my computer hangs on shut down and reboot. The alt sysRq only works to reboot and it doesn't work if i've already reached the "reached target shutdown" as my keyboard isn't responsive at that point.
i did the following above about the linux image kernels and i have the following: linux-image-4.2.0-16-generic install linux-image-4.2.0-27-generic install linux-image-extra-4.2.0-16-generic install linux-image-extra-4.2.0-27-generic install linux-image-generic install I am assuming those are the most recent? -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to systemd in Ubuntu. https://bugs.launchpad.net/bugs/1464917 Title: reboot hangs at 'Reached target Shutdown' Status in systemd: New Status in systemd package in Ubuntu: Confirmed Bug description: I rebooted my 15.04 system, and found it hanging indefinitely at the plymouth shutdown screen. Hitting esc to reveal the console showed a normal set of shutdown messages, ending with 'Reached target Shutdown' (paraphrased from memory). The system never rebooted on its own. I had to use SysRq to finish the shutdown. ProblemType: Bug DistroRelease: Ubuntu 15.04 Package: systemd 219-7ubuntu6 ProcVersionSignature: Ubuntu 3.19.0-20.20-generic 3.19.8 Uname: Linux 3.19.0-20-generic x86_64 ApportVersion: 2.17.2-0ubuntu1.1 Architecture: amd64 CurrentDesktop: Unity Date: Sat Jun 13 11:53:10 2015 InstallationDate: Installed on 2010-09-24 (1723 days ago) InstallationMedia: Ubuntu 10.04.1 LTS "Lucid Lynx" - Release amd64 (20100816.1) MachineType: LENOVO 2306CTO ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.19.0-20-generic root=/dev/mapper/hostname-root ro quiet splash vt.handoff=7 SourcePackage: systemd UpgradeStatus: Upgraded to vivid on 2014-12-06 (189 days ago) dmi.bios.date: 10/25/2013 dmi.bios.vendor: LENOVO dmi.bios.version: G2ET97WW (2.57 ) dmi.board.asset.tag: Not Available dmi.board.name: 2306CTO dmi.board.vendor: LENOVO dmi.board.version: Not Defined dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvrG2ET97WW(2.57):bd10/25/2013:svnLENOVO:pn2306CTO:pvrThinkPadX230:rvnLENOVO:rn2306CTO:rvrNotDefined:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 2306CTO dmi.product.version: ThinkPad X230 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/systemd/+bug/1464917/+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

