using lsof I noticed that libprotobuf was being loaded by unity8 telephony-service-handler
After inspection with ldd, I found out that - unity8 doesn't explicitly load libprotobuf - /usr/bin/telephony-service* (-handler, -indicator, -approver) all link to libprotobuf.so.9 Does that help? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1535297 Title: Unity8 crashes on session logout on desktop To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mir/+bug/1535297/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs