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-- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to unattended-upgrades in Ubuntu. https://bugs.launchpad.net/bugs/1773033 Title: unattended upgrade no longer actions on shutdown Status in unattended-upgrades package in Ubuntu: Fix Released Status in unattended-upgrades source package in Bionic: Fix Released Bug description: [Impact] * Unattended-upgrades does not install upgrades when it is configured to install updates on shutdown and when it the system is started on battery, but installs updates on battery in other cases. * This behaviour is unintended and confuses users, moreover installing updates on battery risks the system to be shut down in the middle of an upgrade due to depleting the battery. * This upload changes u-u to skip updates or gracefully stop when the system is switching to batter-powered state by default minimizing the risk of breaking the system. [Test Case] * Run "unattended-upgrade --dry-run --verbose" on battery and on AC power * With default configuration u-u should stop with the following message on battery: Initial blacklisted packages: Initial whitelisted packages: Starting unattended upgrades script Allowed origins are: o=Ubuntu,a=bionic, o=Ubuntu,a=bionic-security, o=UbuntuESM,a=bionic System is on battery power, stopping * On AC power it should continue: $ sudo ./unattended-upgrade --dry-run --verbose Initial blacklisted packages: Initial whitelisted packages: Starting unattended upgrades script Allowed origins are: o=Ubuntu,a=bionic, o=Ubuntu,a=bionic-security, o=UbuntuESM,a=bionic No packages found that can be upgraded unattended and no pending auto-removals * Add the following configuration file and check u-u continuing even on battery: $ cat /etc/apt/apt.conf.d/51unattended-upgrades-on-battery Unattended-Upgrade::OnlyOnACPower "false"; rbalint@yogi:~/projects/deb/unattended-upgrades$ sudo ./unattended-upgrade --dry-run --verbose Initial blacklisted packages: Initial whitelisted packages: Starting unattended upgrades script Allowed origins are: o=Ubuntu,a=bionic, o=Ubuntu,a=bionic-security, o=UbuntuESM,a=bionic No packages found that can be upgraded unattended and no pending auto-removals [Regression Potential] * Unattended-upgrades may fail to install updates even on AC power, but this is unlikely to happen due to the code changed being fairly simple. on_ac_power may return 255 (false) Power status could not be determined, but this is mapped to being on AC power and installing the updates, only subprocess.call("on_ac_power") == 1 makes u-u skip updates. [Original Bug Text] Ubuntu 17.10 and 18.04 do not install updates with InstallOnShutdown flag set. post-install script on 14.04 and 16.04 would set options in /etc/apt/apt.conf.d/50unattended-upgrades and /etc/apt/apt.conf.d/10periodic to install updates on shutdown of ubuntu desktop. This worked on 17.10 also, until an update before the release of 18.04. After a fresh install of 18.04, ran the post install script. Below is the contents of the two files, updates do not run, even if performing an apt update and leaving the machine up for a few hours to download packages in the back ground. Both the unattended- upgrades and unattended-upgrades-shutdown log files are empty. Description: Ubuntu 18.04 LTS Release: 18.04 ii unattended-upgrades 1.1ubuntu1 all automatic installation of security upgrades ----------------------/etc/apt/apt.conf.d/50unattended-upgrades---------------- Unattended-Upgrade::Allowed-Origins { "${distro_id}:${distro_codename}"; "${distro_id}:${distro_codename}-security"; // Extended Security Maintenance; doesn't necessarily exist for // every release and this system may not have it installed, but if // available, the policy for updates is such that unattended-upgrades // should also install from here by default. "${distro_id}ESM:${distro_codename}"; "${distro_id}:${distro_codename}-updates"; // "${distro_id}:${distro_codename}-proposed"; // "${distro_id}:${distro_codename}-backports"; "LP-PPA-libreoffice:${distro_codename}"; "Canonical:${distro_codename}"; }; Unattended-Upgrade::Package-Blacklist { // "vim"; // "libc6"; // "libc6-dev"; // "libc6-i686"; }; Unattended-Upgrade::DevRelease "false"; Unattended-Upgrade::InstallOnShutdown "true"; Unattended-Upgrade::Remove-Unused-Dependencies "true"; ---------/etc/apt/apt.conf.d/10periodic:---------------------- APT::Periodic::Update-Package-Lists "1"; APT::Periodic::Download-Upgradeable-Packages "1"; APT::Periodic::AutocleanInterval "7"; APT::Periodic::Unattended-Upgrade "1"; To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/unattended-upgrades/+bug/1773033/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
