Public bug reported: TJ in #ubuntu+1 suggested filing this as a bug.
libgl1 from source package libglvnd and libgl1-mesa-glx from source package mesa both provide /usr/lib/<ARCH_TRIPLET>/libGL.so.1 root@u1804:~# apt-file list libgl1 libgl1: /usr/lib/x86_64-linux-gnu/libGL.so.1 libgl1: /usr/lib/x86_64-linux-gnu/libGL.so.1.0.0 libgl1: /usr/share/bug/libgl1/control libgl1: /usr/share/doc/libgl1/changelog.Debian.gz libgl1: /usr/share/doc/libgl1/copyright root@u1804:~# apt-file list libgl1-mesa-glx libgl1-mesa-glx: /usr/lib/x86_64-linux-gnu/mesa/ld.so.conf libgl1-mesa-glx: /usr/lib/x86_64-linux-gnu/mesa/libGL.so.1 libgl1-mesa-glx: /usr/lib/x86_64-linux-gnu/mesa/libGL.so.1.2.0 libgl1-mesa-glx: /usr/share/bug/libgl1-mesa-glx/control libgl1-mesa-glx: /usr/share/bug/libgl1-mesa-glx/script libgl1-mesa-glx: /usr/share/doc/libgl1-mesa-glx/changelog.Debian.gz libgl1-mesa-glx: /usr/share/doc/libgl1-mesa-glx/copyright libgl1-mesa-glx: /usr/share/lintian/overrides/libgl1-mesa-glx ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: libgl1 (not installed) ProcVersionSignature: Ubuntu 4.15.0-10.11-generic 4.15.3 Uname: Linux 4.15.0-10-generic x86_64 NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia ApportVersion: 2.20.8-0ubuntu10 Architecture: amd64 CurrentDesktop: ubuntu:GNOME Date: Fri Mar 2 12:54:46 2018 InstallationDate: Installed on 2017-12-01 (91 days ago) InstallationMedia: Ubuntu 17.10 "Artful Aardvark" - Release amd64 (20171018) SourcePackage: libglvnd UpgradeStatus: No upgrade log present (probably fresh install) ** Affects: libglvnd (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug bionic -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1752863 Title: libgl1 and libgl1-mesa-glx both provide libGL.so.1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libglvnd/+bug/1752863/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs