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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/1795696 Title: /usr/bin/unattended-upgrade:UnboundLocalError:/usr/bin/unattended- upgrade@1991:main:do_auto_remove Status in unattended-upgrades package in Ubuntu: Fix Released Status in unattended-upgrades source package in Xenial: New Status in unattended-upgrades source package in Bionic: Fix Released Status in unattended-upgrades source package in Cosmic: Fix Released Bug description: [Impact] * Unattended-upgrades crashes while auto-removing kernel packages. [Test Case] 1. Install kernel packages to be automatically removed: # eatmydata apt install linux-image-4.18.0-13-generic linux-image-4.18.0-14-generic linux-image-4.18.0-15-generic # apt-mark auto linux-image-4.18.0-13-generic linux-image-4.18.0-14-generic linux-image-4.18.0-15-generic # /etc/kernel/postinst.d/apt-auto-removal 2. Set up u-u to perform action in non-minimal steps: # grep Minimal /etc/apt/apt.conf.d/50unattended-upgrades Unattended-Upgrade::MinimalSteps "false"; 3. Run u-u in dry-run mode. Observe it failing with not fixed versions: # unattended-upgrade --dry-run Traceback (most recent call last): File "/usr/bin/unattended-upgrade", line 1998, in <module> sys.exit(main(options)) File "/usr/bin/unattended-upgrade", line 1798, in main options.verbose or options.debug, options.dry_run) File "/usr/bin/unattended-upgrade", line 1495, in do_auto_remove if res: UnboundLocalError: local variable 'res' referenced before assignment Observe the fixed version running properly: # ./unattended-upgrade --dry-run # [Regression Potential] * The fix is very small and isolated, but a programming error could cause the misreporting of the success of auto-removals. Considering the size and simplicity of the change, regressions here seem unlikely. [Original Bug Text] The Ubuntu Error Tracker has been receiving reports about a problem regarding unattended-upgrades. This problem was most recently seen with package version 1.1ubuntu1.18.04.5, the problem page at https://errors.ubuntu.com/problem/651a7b7a070dd794d8cf2f5ea8e974614fdedb8e contains more details, including versions of packages affected, stacktrace or traceback, and individual crash reports. If you do not have access to the Ubuntu Error Tracker and are a software developer, you can request it at http://forms.canonical.com/reports/. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/unattended-upgrades/+bug/1795696/+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
