Test plan updated for Jammy too ** Description changed:
After the kernel roll to linux-gcp-5.15 to version 5.15.0-1051.59_20.04.1 the public cloud team pre publication test were failing on our snap_preseed_optimized test which checks to ensure that snaps are preseeded correctly This test checks the output of `snap debug seeding` to assert `seed- completion` is present and not empty. `` ❯ snap debug seeding seeded: true preseeded: true image-preseeding: 39.367s seed-completion: 1.335s ``` If `/var/lib/snapd/seed/seed.yaml` exists it also asserts that `preseeded` is present and not empty. With the recent kernel update this test is failing which indicates a kernel feature mismatch between the running kernel and the feature set hard-coded in livecd-rootfs for this image. Boot will be slowed by ~200ms until this is resolved in livecd-rootfs. This solution is to add a 5.15 apparmor configuration to the focal branch of livecd-rootfs The issue is also present with the recent 5.15 kernels in Jammy. Related bugs LP: #2031943 and LP: #2045384 [ Impact ] Boot will be slowed by ~200ms until this is resolved in livecd-rootfs [ Test Plan ] - * build any focal cloud image with HWE 5.15 kernel + * for focal build any cloud image with preseeded snaps with HWE 5.15 kernel + * for jammy build any cloud image with preseeded snaps with up to date 5.15 kernel * boot * run `snap debug preseed` * assert the test described above passes [ Where problems could occur ] * Similar patches already exist for later releases 6.2, 6.5 kernel etc. and have been used on other private customer kernels and all kernels released after 22.04, so there is already a good track record for this patchset and it shouldn't create any issues. [ Other Info ] * This is a time-sensitive issue for a paying customer -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2052789 Title: AppArmor profiles missing in kernel 5.15.0-1051+ release To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/livecd-rootfs/+bug/2052789/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
