** Changed in: snapd Status: Confirmed => Fix Released ** Also affects: linux (Ubuntu) Importance: Undecided Status: New
** Changed in: linux (Ubuntu) Status: New => Fix Released -- 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/1779872 Title: snapd.seeded.service taking over 2 minutes to initialise (kernel crng regression?) Status in snapd: Fix Released Status in linux package in Ubuntu: Fix Released Bug description: Following a regular dist-upgrade on Ubuntu 18.04 this morning, reboot and further reboots were hanging for minutes rather than seconds on the Ubuntu splash screen before getting to login. Initial system analysis: $ sudo systemd-analyze blame 3min 53.073s plymouth-quit-wait.service 2min 20.699s snapd.seeded.service 49.949s snapd.service 6.186s NetworkManager-wait-online.service 1.148s dev-sda2.device 1.098s plymouth-start.service Drill down on snapd.seeded.service $ journalctl -u snapd.seeded.service --since today -- Logs begin at Fri 2018-04-27 13:01:30 BST, end at Tue 2018-07-03 12:42:14 BST. -- (BEFORE UPGRADE) Jul 03 04:15:43 user-laptop systemd[1]: Starting Wait until snapd is fully seeded... Jul 03 04:15:43 user-laptop systemd[1]: Started Wait until snapd is fully seeded. Jul 03 04:21:03 user-laptop systemd[1]: Stopped Wait until snapd is fully seeded. (/BEFORE UPGRADE) -- Reboot -- (AFTER UPGRADE) Jul 03 04:22:47 user-laptop systemd[1]: Starting Wait until snapd is fully seeded... Jul 03 04:24:49 user-laptop systemd[1]: Started Wait until snapd is fully seeded. Jul 03 04:26:23 user-laptop systemd[1]: Stopped Wait until snapd is fully seeded. -- Reboot -- Jul 03 04:28:17 user-laptop systemd[1]: Starting Wait until snapd is fully seeded... Jul 03 04:30:44 user-laptop systemd[1]: Started Wait until snapd is fully seeded. Jul 03 10:23:14 user-laptop systemd[1]: Stopped Wait until snapd is fully seeded. -- Reboot -- Jul 03 10:29:30 user-laptop systemd[1]: Starting Wait until snapd is fully seeded... Jul 03 10:31:50 user-laptop systemd[1]: Started Wait until snapd is fully seeded. (/AFTER UPGRADE) I reported this issue on AskUbuntu, and it was suggested to me to report a possible snapd bug due to the extended seeding time compared to before the upgrade. The dist-upgrade installed/upgraded: Install: linux-headers-4.15.0-24:amd64 (4.15.0-24.26, automatic), linux-headers-4.15.0-24-generic:amd64 (4.15.0-24.26, automatic), linux-modules-extra-4.15.0-24-generic:amd64 (4.15.0-24.26, automatic), linux-modules-4.15.0-24-generic:amd64 (4.15.0-24.26, automatic), linux-image-4.15.0-24-generic:amd64 (4.15.0-24.26, automatic) Upgrade: gnome-control-center-data:amd64 (1:3.28.1-0ubuntu1.18.04.1, 1:3.28.1-0ubuntu1.18.04.2), linux-headers-generic:amd64 (4.15.0.23.25, 4.15.0.24.26), gnome-control-center:amd64 (1:3.28.1-0ubuntu1.18.04.1, 1:3.28.1-0ubuntu1.18.04.2), linux-image-generic:amd64 (4.15.0.23.25, 4.15.0.24.26), linux-signed-generic:amd64 (4.15.0.23.25, 4.15.0.24.26), gnome-control-center-faces:amd64 (1:3.28.1-0ubuntu1.18.04.1, 1:3.28.1-0ubuntu1.18.04.2), linux-generic:amd64 (4.15.0.23.25, 4.15.0.24.26) UPDATE (2018-07-05) This morning's Boot: $ sudo systemd-analyze blame 14.161s apt-daily.service 6.177s NetworkManager-wait-online.service 3.452s plymouth-quit-wait.service 1.252s dev-sda2.device 1.091s plymouth-start.service . . . 24ms snapd.seeded.service To manage notifications about this bug go to: https://bugs.launchpad.net/snapd/+bug/1779872/+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