There is a /etc/apt/sources.list.d/ubuntu-esm-infra-trusty.list that's causing this issue.
# Written by ubuntu-advantage-tools deb https://esm.ubuntu.com/ubuntu trusty-infra-security main # deb-src https://esm.ubuntu.com/ubuntu trusty-infra-security main deb https://esm.ubuntu.com/ubuntu trusty-infra-updates main # deb-src https://esm.ubuntu.com/ubuntu trusty-infra-updates main Therefore I will include ubuntu-advantage-tools here. ** Also affects: ubuntu-advantage-tools (Ubuntu) Importance: Undecided Status: New -- 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/1851651 Title: ubuntu_qrt_apparmor test failed on T-LTS ARM64 / PowerPC Status in ubuntu-kernel-tests: New Status in linux package in Ubuntu: Incomplete Status in ubuntu-advantage-tools package in Ubuntu: New Bug description: This issue was spotted on ARM64 / Power8 with T-LTS ESM (passed with AMD64 / i386) The source ppa was added by the same algorithm across all the arches. ubuntu_qrt_apparmor test failed in early setup stage with: W: Failed to fetch https://esm.ubuntu.com/ubuntu/dists/trusty-infra-security/InRelease Unable to find expected entry 'main/binary-ppc64el/Packages' in Release file (Wrong sources.list entry or malformed file) W: Failed to fetch https://esm.ubuntu.com/ubuntu/dists/trusty-infra- updates/InRelease Unable to find expected entry 'main/binary- ppc64el/Packages' in Release file (Wrong sources.list entry or malformed file) E: Some index files failed to download. They have been ignored, or old ones used instead. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-kernel-tests/+bug/1851651/+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
