Public bug reported: This resulted from trying to install libgli from http://packages.ubuntu.com/trusty/i386/libgl1-mesa-dri/download Presumably, it's the wrong package? Following the instructions below: ubuntu-bug mesa failed reporting that it wasn't installed. Well that was because the installation was what failed. rrogers@rrogers-desktop:~/tmp$ lsb_release -rd Description: Ubuntu 14.04.5 LTS Release: 14.04 rrogers@rrogers-desktop:~/tmp$ apt-cache policy libgl1-mesa-dri* N: Unable to locate package libgl1-mesa-dri_10.1.0-4ubuntu5_i386.deb N: Couldn't find any package by regex 'libgl1-mesa-dri_10.1.0-4ubuntu5_i386.deb'
Ray ProblemType: Package DistroRelease: Ubuntu 14.04 Package: libgl1-mesa-dri 10.1.3-0ubuntu0.6 [modified: usr/share/doc/libgl1-mesa-dri/changelog.Debian.gz] ProcVersionSignature: Ubuntu 4.4.0-45.66~14.04.1-generic 4.4.21 Uname: Linux 4.4.0-45-generic x86_64 ApportVersion: 2.14.1-0ubuntu3.21 Architecture: amd64 Date: Mon Oct 31 17:16:07 2016 DpkgTerminalLog: Preparing to unpack .../libgl1-mesa-dri_10.1.3-0ubuntu0.6_i386.deb ... Unpacking libgl1-mesa-dri:i386 (10.1.3-0ubuntu0.6) over (10.1.0-4ubuntu5) ... dpkg: error processing archive /var/cache/apt/archives/libgl1-mesa-dri_10.1.3-0ubuntu0.6_i386.deb (--unpack): trying to overwrite shared '/usr/share/doc/libgl1-mesa-dri/changelog.Debian.gz', which is different from other instances of package libgl1-mesa-dri:i386 DuplicateSignature: package:libgl1-mesa-dri:10.1.3-0ubuntu0.6 [modified: usr/share/doc/libgl1-mesa-dri/changelog.Debian.gz]:trying to overwrite shared '/usr/share/doc/libgl1-mesa-dri/changelog.Debian.gz', which is different from other instances of package libgl1-mesa-dri:i386 ErrorMessage: trying to overwrite shared '/usr/share/doc/libgl1-mesa-dri/changelog.Debian.gz', which is different from other instances of package libgl1-mesa-dri:i386 InstallationDate: Installed on 2016-10-19 (12 days ago) InstallationMedia: Ubuntu MATE 14.04.2 "Trusty Tahr" - LTS amd64 (20150323) RelatedPackageVersions: dpkg 1.17.5ubuntu5.7 apt 1.0.1ubuntu2.15 SourcePackage: mesa Title: package libgl1-mesa-dri 10.1.3-0ubuntu0.6 [modified: usr/share/doc/libgl1-mesa-dri/changelog.Debian.gz] failed to install/upgrade: trying to overwrite shared '/usr/share/doc/libgl1-mesa-dri/changelog.Debian.gz', which is different from other instances of package libgl1-mesa-dri:i386 UpgradeStatus: No upgrade log present (probably fresh install) ** Affects: mesa (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-package need-duplicate-check package-conflict trusty -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/1638283 Title: libgl1-mesa-dri 10.1.3-0ubuntu0.6 [modified: usr/share/doc/libgl1 -mesa-dri/changelog.Debian.gz] failed to install/upgrade: trying to overwrite shared '/usr/share/doc/libgl1-mesa-dri/changelog.Debian.gz', which is different from other instances of package libgl1-mesa- dri:i386 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/1638283/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp