You have been subscribed to a public bug: When trying to install libxcomposite-dev:i386 this gives a conflict with the installed 64-Bit package:
The following NEW packages will be installed: libxcomposite-dev:i386{b} 0 packages upgraded, 1 newly installed, 0 to remove and 0 not upgraded. Need to get 9.864 B of archives. After unpacking 76,8 kB will be used. The following packages have unmet dependencies: libxcomposite-dev : Conflicts: libxcomposite-dev:i386 but 1:0.4.4-1 is to be installed. libxcomposite-dev:i386 : Conflicts: libxcomposite-dev but 1:0.4.4-1 is installed. This is Ubuntu 16.04 I expect that the 32-Bit dev-lib can be installed in parallel with their 64-Bit versions. ** Affects: libxcomposite (Ubuntu) Importance: Undecided Status: New -- Cannot install libxcomposite-dev:i386 on 64-Bit Ubuntu https://bugs.launchpad.net/bugs/1743582 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to libxcomposite in Ubuntu. _______________________________________________ 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