*** This bug is a duplicate of bug 1535297 *** https://bugs.launchpad.net/bugs/1535297
The abort is from heap corruption bug 1535297. unity8-greeter must be throwing or crashing for a different reason prior to that. So there are two bugs here. The secondary crash from heap corruption that you see is bug 1535297. But it sounds like unity8-greeter is crashing for some other reason prior to that which is the trigger. You'll need to remove/disable your default exception handling to find out what the Unity8-greeter crash is in the first place (and get a stack trace of it). ** This bug has been marked a duplicate of bug 1535297 Unity8 crashes on logout with "Error in `unity8': double free or corruption" called from libprotobuf.so.9, called from libprotobuf-lite.so.9 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1655052 Title: unity8-greeter aborts at start in libprotobuf To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mir/+bug/1655052/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs