I have seen indications that it makes a difference which tool or method was used to create the USB boot drive. So please tell us which tool was used when this bug appeared, as if you get different results when trying to shut down, when the USB drive was created with different tools or methods.
-- 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/1562391 Title: Live session hangs at poweroff or reboot Status in linux package in Ubuntu: Invalid Bug description: Both 32 and 64-bit versions of Lubuntu daily ISO do not poweoff or reboot when requested so Power button must be used to terminate session. This may be similar to bug #1552985 but a new bug reported at the request of Christopher Penalver. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.4.0-15-generic 4.4.0-15.31 ProcVersionSignature: Ubuntu 4.4.0-15.31-generic 4.4.6 Uname: Linux 4.4.0-15-generic i686 ApportVersion: 2.20-0ubuntu3 Architecture: i386 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: lubuntu 1614 F.... lxpanel CasperVersion: 1.369 CurrentDesktop: LXDE Date: Sat Mar 26 20:25:28 2016 LiveMediaBuild: Lubuntu 16.04 LTS "Xenial Xerus" - Beta i386 (20160326) MachineType: TOSHIBA SATELLITE C50-B ProcEnviron: TERM=xterm PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 inteldrmfb ProcKernelCmdLine: file=/cdrom/preseed/username.seed boot=casper initrd=/casper/initrd.lz quiet splash --- keyboard-configuration/layoutcode=gb RelatedPackageVersions: linux-restricted-modules-4.4.0-15-generic N/A linux-backports-modules-4.4.0-15-generic N/A linux-firmware 1.157 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 07/25/2014 dmi.bios.vendor: TOSHIBA dmi.bios.version: 1.40 dmi.board.asset.tag: * dmi.board.name: ZBWAA dmi.board.vendor: TOSHIBA dmi.board.version: 1.00 dmi.chassis.asset.tag: * dmi.chassis.type: 10 dmi.chassis.vendor: To Be Filled By O.E.M. dmi.chassis.version: To Be Filled By O.E.M. dmi.modalias: dmi:bvnTOSHIBA:bvr1.40:bd07/25/2014:svnTOSHIBA:pnSATELLITEC50-B:pvrPSCMLE-04901DEN:rvnTOSHIBA:rnZBWAA:rvr1.00:cvnToBeFilledByO.E.M.:ct10:cvrToBeFilledByO.E.M.: dmi.product.name: SATELLITE C50-B dmi.product.version: PSCMLE-04901DEN dmi.sys.vendor: TOSHIBA To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1562391/+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