I can confirm this bug on xenial+overlay+silo 2129, however slightly different.
This doesn't crash the dash: ubuntu-app-launch ubuntu-calculator-app_ubuntu-calculator-app_26 This does crash the dash: ubuntu-app-launch ubuntu-calculator-app -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1656358 Title: dash crashes if an app is launched with system's u-a-l instead of unity8-session.u-a-l To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1656358/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs