I think you are hitting LP: #2046486. Can you please try with security.nesting=true or lxd from latest/edge? Maybe latest/candidate or even latest/stable is enough now: a latest comment to LP: #2046486 says that the fix is "progressively rolled out to the `latest/stable` channel now", and that was a few days ago.
** Changed in: autopkgtest (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Canonical's Ubuntu QA, which is subscribed to autopkgtest in Ubuntu. https://bugs.launchpad.net/bugs/2076107 Title: "Timeout waiting for container to boot" for oracular armhf image Status in autopkgtest package in Ubuntu: Incomplete Bug description: I tried to build an Ubuntu 24.10 container for autopkgtests on a Raspberry Pi running Ubuntu 24.04. $ autopkgtest-build-lxd ubuntu-daily:oracular/armhf Creating autopkgtest-prepare-1Oy Starting autopkgtest-prepare-1Oy Created symlink '/etc/systemd/system/serial-getty@getty.service' → '/dev/null'. Issuing reboot (current boot id: b29bde2c-8872-4b48-9c18-ec4309f36da2 Reboot successful (current boot id: 14ac0118-8689-4035-8732-08df1ea34d87) Timed out waiting for container to boot For Ubuntu 24.10 this works fine: $autopkgtest-build-lxd ubuntu-daily:noble/armhf ProblemType: Bug DistroRelease: Ubuntu 24.04 Package: autopkgtest 5.34ubuntu2 ProcVersionSignature: Ubuntu 6.8.0-1008.8-raspi 6.8.8 Uname: Linux 6.8.0-1008-raspi aarch64 NonfreeKernelModules: zfs ApportVersion: 2.28.1-0ubuntu3 Architecture: arm64 CasperMD5CheckResult: unknown Date: Mon Aug 5 16:31:46 2024 PackageArchitecture: all SourcePackage: autopkgtest UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/autopkgtest/+bug/2076107/+subscriptions -- Mailing list: https://launchpad.net/~canonical-ubuntu-qa Post to : canonical-ubuntu-qa@lists.launchpad.net Unsubscribe : https://launchpad.net/~canonical-ubuntu-qa More help : https://help.launchpad.net/ListHelp