Comment 1 for bug 1816410

Here's part of the stacktrace:

#0 _g_log_abort (breakpoint=1) at ../../../../glib/gmessages.c:583
        debugger_present = 1
#1 0xb74c68cf in g_log_default_handler (log_domain=0xb73aa9b8 "GLib-GIO", log_level=6, message=0x8877e10 "Settings schema 'com.ubuntu.update-manager' does not contain a key named 'launch-count'", unused_data=0x0) at ../../../../glib/gmessages.c:3158
        fields = {{key = 0xb7513b9c "GLIB_OLD_LOG_API", value = 0xb75686e2, length = -1}, {key = 0xb7513ace "MESSAGE", value = 0x8877e10, length = -1}, {key = 0xb7513ae1 "PRIORITY", value = 0xb7513991, length = -1}, {key = 0xb7513b3b "GLIB_DOMAIN", value = 0xb73aa9b8, length = -1}}
        n_fields = <optimized out>
#2 0xb74c6b77 in g_logv (log_domain=0xb73aa9b8 "GLib-GIO", log_level=G_LOG_LEVEL_ERROR, format=0xb73d929c "Settings schema '%s' does not contain a key named '%s'", args=0xbf8217dc "P\024\226\b\360\246\226\b\360\246\226\b\260\030\202\277\300:\272\267\254\207\357\267\360\251h\b\231\310\071\267\034@G\267\360\246\226\b\254\030\202\277x\030\202\277\005\320\071\267\030\373\225\b\360\246\226\b\244DD\265<\030\202\277\030\373\225\b") at ../../../../glib/gmessages.c:1370
        domain = 0x0
        data = 0x0
        depth = 1
        log_func = 0xb74c6810 <g_log_default_handler>
        domain_fatal_mask = <optimized out>
        masquerade_fatal = 0
        test_level = 6
        was_fatal = 0
        was_recursion = 0
        buffer = <optimized out>
        msg = 0x8877e10 "Settings schema 'com.ubuntu.update-manager' does not contain a key named 'launch-count'"
        msg_alloc = 0x8877e10 "Settings schema 'com.ubuntu.update-manager' does not contain a key named 'launch-count'"
        i = 2
        size = <optimized out>