This is caused because whoever packaged that mesa put libxatracker.so.2 into a libxatracker1 package which is wrong, not a problem in the distro so it's not appropriate here.
-- 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/1286406 Title: package libxatracker2 10.1.0~rc1-1ubuntu4 failed to install/upgrade: trying to overwrite '/usr/lib/x86_64-linux-gnu/libxatracker.so.2.1.0', which is also in package libxatracker1:amd64 10.1~git1402021930.81144c+curaga~gd~s To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/1286406/+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