Brian, On Dec 3rd I installed from xenial-proposed version 1.1ubuntu1.18.04.7~16.04.0. On Dec 4th unattended-upgrades installed new kernel and rebooted, as it should. Today, Dec 5 unattended-upgrades removed old kernels, which it should do, and then rebooted which it shouldn't do. I have attached unattended-upgrades.log for the relevant days.
On a side note unattended-upgrades emailed me after it installed the new kernel on Dec 4th, as it should, but did not email me after removing old kernels on Dec 5th. It should have. Let me know if I can provide any other information or do any further testing. My system is Ubuntu 16.04.5 LTS server. Barry ** Attachment added: "unattended-upgrades.log" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1458204/+attachment/5219447/+files/unattended-upgrades.log -- 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/1458204 Title: removing kernels should not require a restart afterward Status in unattended-upgrades: New Status in update notifier: New Status in linux package in Ubuntu: Confirmed Status in unattended-upgrades package in Ubuntu: Fix Released Status in update-notifier package in Ubuntu: Fix Released Status in unattended-upgrades source package in Xenial: Fix Committed Status in linux source package in Artful: Won't Fix Status in unattended-upgrades source package in Artful: Won't Fix Status in update-notifier source package in Artful: Won't Fix Bug description: 1. Perform a kernel upgrade normally via "apt-get dist-upgrade". 2. Reboot. 3. Run "apt-get autoremove" to delete the old kernel packages. 4. "System Notification Helper" now reports that the computer requires a reboot. The "autoremove" operation shouldn't require a reboot, logically speaking, because it's just removing files that are unused by the OS. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: apt 1.0.1ubuntu2.7 ProcVersionSignature: Ubuntu 3.13.0-53.89-generic 3.13.11-ckt19 Uname: Linux 3.13.0-53-generic x86_64 ApportVersion: 2.14.1-0ubuntu3.11 Architecture: amd64 CurrentDesktop: KDE Date: Sat May 23 12:47:15 2015 InstallationDate: Installed on 2013-08-31 (629 days ago) InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Release amd64 (20130424) SourcePackage: apt UpgradeStatus: Upgraded to trusty on 2014-04-26 (391 days ago) --- ApportVersion: 2.14.1-0ubuntu3.11 Architecture: amd64 CurrentDesktop: KDE DistroRelease: Ubuntu 14.04 HibernationDevice: RESUME=UUID=66f11ff7-00bb-4452-9168-003cf9078308 InstallationDate: Installed on 2013-08-31 (632 days ago) InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Release amd64 (20130424) MachineType: System manufacturer System Product Name Package: linux (not installed) ProcFB: 0 nouveaufb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-53-generic root=UUID=02741f1f-8107-4a0f-b9a6-31ef470b1389 ro libata.force=noncq quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 3.13.0-53.89-generic 3.13.11-ckt19 RelatedPackageVersions: linux-restricted-modules-3.13.0-53-generic N/A linux-backports-modules-3.13.0-53-generic N/A linux-firmware 1.127.12 RfKill: Tags: trusty Uname: Linux 3.13.0-53-generic x86_64 UpgradeStatus: Upgraded to trusty on 2014-04-26 (395 days ago) UserGroups: adm cdrom dialout dip fuse lightdm lpadmin plugdev sambashare sudo WifiSyslog: _MarkForUpload: True dmi.bios.date: 08/12/2013 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 4210 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: P9X79 dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: Rev 1.xx dmi.chassis.asset.tag: Asset-1234567890 dmi.chassis.type: 3 dmi.chassis.vendor: Chassis Manufacture dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr4210:bd08/12/2013:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKCOMPUTERINC.:rnP9X79:rvrRev1.xx:cvnChassisManufacture:ct3:cvrChassisVersion: dmi.product.name: System Product Name dmi.product.version: System Version dmi.sys.vendor: System manufacturer To manage notifications about this bug go to: https://bugs.launchpad.net/unattended-upgrades/+bug/1458204/+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