** Description changed: - Preseeding with the HWE 6.14 kernel fails due to apparmor feature + Preseeding with the HWE 6.14 kernel fails due to AppArmor feature mismatch. [ Impact ] - preseeding with that kernel fails which makes the boot slower. + When building Ubuntu images with the HWE 6.14 kernel using livecd- + rootfs, snap preseeding fails since there is a mismatch between the + kernel's AppArmor capabilities and the capabilities listed in livecd- + rootfs. As a result, these images have slower boot times as snaps are + being seeded at first boot instead of image creation. [ Test Plan ] - * build image with livecd-rootfs - * register image on cloud - * boot image - * check that "snap debug seeding" output doesn't contain the "seed-restart-system-key" key. + * Build an image with livecd-rootfs + * Register the image on the cloud + * Boot into the image + * Check that "snap debug seeding" output doesn't contain the "seed-restart-system-key" key. Otherwise, check the `seed-restart-system-key` to see what features are missing. [ Where problems could occur ] - Very unlikely that this creates problems. We backported similar changes - a couple of times already. + The risk of regressions is minimal since we have previously backported + similar changes a couple of times, and there should not be any runtime + changes for end-users. One potential problem is if the proposed changes + do not properly rectify the mismatch in the AppArmor features, which + will cause the slow boot times to remain. [ Other Info ] * This bug affects both Noble and Questing * a similar SRU we did already is https://bugs.launchpad.net/ubuntu/+source/livecd-rootfs/+bug/2037567
** Summary changed: - apparmor feature missmatch for 6.14 HWE kernel + apparmor feature mismatch for 6.14 HWE kernel -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2116199 Title: apparmor feature mismatch for 6.14 HWE kernel To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/livecd-rootfs/+bug/2116199/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
