That version is now dead http://news.softpedia.com/news/ubuntu-17-04-zesty-zapus-has-reached-end-of-life-upgrade-to-ubuntu-17-10-now-519360.shtml
** Changed in: sudo (Ubuntu) Status: Confirmed => 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/1689774 Title: package sudo 1.8.19p1-1ubuntu1 failed to install/upgrade: subprocess installed pre-removal script returned error exit status 1 Status in sudo package in Ubuntu: Invalid Bug description: Error found when install TeamViewer and Prey Project. ProblemType: Package DistroRelease: Ubuntu 17.04 Package: sudo 1.8.19p1-1ubuntu1 ProcVersionSignature: Ubuntu 4.10.0-20.22-generic 4.10.8 Uname: Linux 4.10.0-20-generic x86_64 ApportVersion: 2.20.4-0ubuntu4 Architecture: amd64 Date: Wed May 10 16:12:30 2017 ErrorMessage: subprocess installed pre-removal script returned error exit status 1 InstallationDate: Installed on 2017-05-10 (0 days ago) InstallationMedia: Lubuntu 17.04 "Zesty Zapus" - Release amd64 (20170412) RelatedPackageVersions: dpkg 1.18.10ubuntu2 apt 1.4 SourcePackage: sudo Title: package sudo 1.8.19p1-1ubuntu1 failed to install/upgrade: subprocess installed pre-removal script returned error exit status 1 UpgradeStatus: No upgrade log present (probably fresh install) VisudoCheck: /etc/sudoers: parsed OK /etc/sudoers.d/README: parsed OK To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/sudo/+bug/1689774/+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