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[This is an automated message performed by a Launchpad user owned by ~brian-murray, for any issues please contact him.] ** Tags added: patch -- 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/1838329 Title: Cryptswap periodically fails to mount at boot due to missing a udev notification Status in systemd package in Ubuntu: New Bug description: On some systems, cryptsetup-based encrypted swap partitions cause systemd to get stuck at boot. This is a timing-sensitive Heisenbug, so the rate of occurrence varies from one system to another. Some hardware will not experience the issue at all, others will only occasionally experience the issue, and then there are the unlucky who are unable to boot at all, no matter how many times they restart. The workaround is for the cryptsetup-generator to generate cryptswap service entries that call `udevadm trigger` after `mkswap`. This will ensure that the udev event is triggered, so that systemd is notified that the encrypt swap partition is ready to activate. This patch has already been submitted upstream to systemd, but it was not accepted because it is a workaround for the side effect of systemd not seeing the udev event upon creating the swap partition. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1838329/+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
