This does not happen if you go from -lts-utopic to -lts-wily. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to mesa-lts-vivid in Ubuntu. https://bugs.launchpad.net/bugs/1618545
Title: package libgl1-mesa-dri-lts-vivid 10.5.9-2ubuntu1~trusty2 failed to install/upgrade: trying to overwrite shared '/etc/drirc', which is different from other instances of package libgl1-mesa-dri-lts- vivid:i386 Status in mesa-lts-vivid package in Ubuntu: Confirmed Bug description: I had installed the following packages for utopic and then tried to install them for Vivid and got the following crash. bdmurray@upgrade-trusty-amd64:~$ sudo apt-get install --install- recommends linux-generic-lts-vivid xserver-xorg-core-lts-vivid xserver-xorg-lts-vivid xserver-xorg-video-all-lts-vivid xserver-xorg- input-all-lts-vivid libwayland-egl1-mesa-lts-vivid libgl1-mesa-glx- lts-vivid:i386 Preparing to unpack .../libgl1-mesa-dri-lts-vivid_10.5.9-2ubuntu1~trusty2_i386.deb ... Unpacking libgl1-mesa-dri-lts-vivid:i386 (10.5.9-2ubuntu1~trusty2) ... dpkg: error processing archive /var/cache/apt/archives/libgl1-mesa-dri-lts-vivid_10.5.9-2ubuntu1~trusty2_i386.deb (--unpack): trying to overwrite shared '/etc/drirc', which is different from other instances of package libgl1-mesa-dri-lts-vivid:i386 Errors were encountered while processing: /var/cache/apt/archives/libgl1-mesa-dri-lts-vivid_10.5.9-2ubuntu1~trusty2_i386.deb E: Sub-process /usr/bin/dpkg returned an error code (1) ProblemType: Package DistroRelease: Ubuntu 14.04 Package: libgl1-mesa-dri-lts-vivid 10.5.9-2ubuntu1~trusty2 ProcVersionSignature: Ubuntu 3.19.0-66.74~14.04.1-generic 3.19.8-ckt22 Uname: Linux 3.19.0-66-generic x86_64 ApportVersion: 2.14.1-0ubuntu3.21 Architecture: amd64 Date: Tue Aug 30 09:35:03 2016 DuplicateSignature: package:libgl1-mesa-dri-lts-vivid:10.5.9-2ubuntu1~trusty2:trying to overwrite shared '/etc/drirc', which is different from other instances of package libgl1-mesa-dri-lts-vivid:i386 ErrorMessage: trying to overwrite shared '/etc/drirc', which is different from other instances of package libgl1-mesa-dri-lts-vivid:i386 InstallationDate: Installed on 2016-07-28 (32 days ago) InstallationMedia: Ubuntu 14.04.3 LTS "Trusty Tahr" - Beta amd64 (20150805) RelatedPackageVersions: dpkg 1.17.5ubuntu5.7 apt 1.0.1ubuntu2.14 SourcePackage: mesa-lts-vivid Title: package libgl1-mesa-dri-lts-vivid 10.5.9-2ubuntu1~trusty2 failed to install/upgrade: trying to overwrite shared '/etc/drirc', which is different from other instances of package libgl1-mesa-dri-lts-vivid:i386 UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mesa-lts-vivid/+bug/1618545/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp