indeed, having the `python` in the path being a python3 is not supported. Don't do it.
** Changed in: libxml2 (Ubuntu) Status: New => Invalid -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to libxml2 in Ubuntu. https://bugs.launchpad.net/bugs/1737589 Title: package python-libxml2 2.9.3+dfsg1-1ubuntu0.3 failed to install/upgrade: subprocess new pre-removal script returned error exit status 1 Status in libxml2 package in Ubuntu: Invalid Bug description: i have problem to update my Ubuntu i have use some code line on internet to make my Ubuntu see my Iphone i think i have alias python 2 to 3 form installation i have made ProblemType: Package DistroRelease: Ubuntu 16.04 Package: python-libxml2 2.9.3+dfsg1-1ubuntu0.3 Uname: Linux 4.10.10-041010-generic x86_64 ApportVersion: 2.20.1-0ubuntu2.12 Architecture: amd64 Date: Mon Dec 11 19:20:39 2017 ErrorMessage: subprocess new pre-removal script returned error exit status 1 InstallationDate: Installed on 2016-12-30 (346 days ago) InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 (20160719) RelatedPackageVersions: dpkg 1.18.4ubuntu1.3 apt 1.2.24 SourcePackage: libxml2 Title: package python-libxml2 2.9.3+dfsg1-1ubuntu0.3 failed to install/upgrade: subprocess new pre-removal script returned error exit status 1 UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libxml2/+bug/1737589/+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