Closing as invalid, sudo was having a sad due to a lack of virtual filesystems being mounted in the chroot.
** Changed in: sudo (Ubuntu) Status: New => Invalid -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to sudo in Ubuntu. https://bugs.launchpad.net/bugs/1647832 Title: schroot sudo main: unable to allocate memory Status in sudo package in Ubuntu: Invalid Bug description: Unable to use sudo within zesty armhf chroot on trusty arch64. Getting error unable to to allocate memory. $ sudo ls sudo: main: unable to allocate memory kernel - 4.4.0-38-generic release - Ubuntu 14.04.5 LTS system architecture - arm64 chroot architecture - armhf sudo: Installed: 1.8.9p5-1ubuntu1.3 Candidate: 1.8.9p5-1ubuntu1.3 Version table: *** 1.8.9p5-1ubuntu1.3 0 500 http://ports.ubuntu.com/ubuntu-ports/ trusty-updates/main arm64 Packages 100 /var/lib/dpkg/status 1.8.9p5-1ubuntu1.1 0 500 http://ports.ubuntu.com/ubuntu-ports/ trusty-security/main arm64 Packages 1.8.9p5-1ubuntu1 0 500 http://ports.ubuntu.com/ubuntu-ports/ trusty/main arm64 Packages To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/sudo/+bug/1647832/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp