Launchpad has imported 2 comments from the remote bug at https://bugs.freedesktop.org/show_bug.cgi?id=89777.
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Read more about Launchpad's inter-bugtracker facilities at https://help.launchpad.net/InterBugTracking. ------------------------------------------------------------------------ On 2015-03-26T08:30:01+00:00 Sebastien Bacher wrote: Using5.16.2 on an ubuntu touch device, the telepathy-mission-control-5 issues regular warnings "signal id '%u' is invalid for instance" backtrace of one of the warnings "#0 g_log (log_domain=0xb6c44a08 "GLib-GObject", log_level=log_level@entry=G_LOG_LEVEL_WARNING, format=0xb6c49644 "%s: signal id '%u' is invalid for instance '%p'") at /build/buildd/glib2.0-2.41.5/./glib/gmessages.c:1075 #1 0xb6c36eb8 in g_signal_emit_valist (instance=0xbe864e40, signal_id=33, detail=3196472896, detail@entry=0, var_args=..., var_args@entry=...) at /build/buildd/glib2.0-2.41.5/./gobject/gsignal.c:3101 #2 0xb6c37668 in g_signal_emit (instance=<optimized out>, signal_id=<optimized out>, detail=0) at /build/buildd/glib2.0-2.41.5/./gobject/gsignal.c:3365 #3 0xb6ca5d92 in marshal_dbus_message_to_g_marshaller (closure=0x5f28e8, return_value=0x0, n_param_values=<optimized out>, param_values=<optimized out>, invocation_hint=0xbe864fb8, marshal_data=0x0) at dbus-gproxy.c:1736 #4 0xb6c245b4 in g_closure_invoke (closure=0x5f28e8, return_value=0x0, n_param_values=3, param_values=0xbe865000, invocation_hint=0xbe864fb8) at /build/buildd/glib2.0-2.41.5/./gobject/gclosure.c:768 #5 0xb6c310aa in signal_emit_unlocked_R (node=node@entry=0x5eb2a0, detail=457, detail@entry=0, instance=0x5ec428, instance@entry=0x5f6dd0, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0xbe865000) at /build/buildd/glib2.0-2.41.5/./gobject/gsignal.c:3553 #6 0xb6c37462 in g_signal_emit_valist (instance=instance@entry=0x5ec428, signal_id=<optimized out>, detail=detail@entry=0, var_args=..., var_args@entry=...) at /build/buildd/glib2.0-2.41.5/./gobject/gsignal.c:3309 #7 0xb6c37668 in g_signal_emit (instance=instance@entry=0x5ec428, signal_id=<optimized out>, detail=457) at /build/buildd/glib2.0-2.41.5/./gobject/gsignal.c:3365 #8 0xb6ca637e in dbus_g_proxy_emit_remote_signal (message=<optimized out>, proxy=0x5ec428) at dbus-gproxy.c:1789 #9 dbus_g_proxy_manager_filter (connection=<optimized out>, message=<optimized out>, user_data=0x5eb500) at dbus-gproxy.c:1356 #10 0xb6c6b2e2 in dbus_connection_dispatch () from /lib/arm-linux-gnueabihf/libdbus-1.so.3 #11 0xb6ca22ac in message_queue_dispatch (source=<optimized out>, callback=<optimized out>, user_data=<optimized out>) at dbus-gmain.c:90 #12 0xb6b79f50 in g_main_dispatch (context=0x5cd9b8) at /build/buildd/glib2.0-2.41.5/./glib/gmain.c:3064 #13 g_main_context_dispatch (context=context@entry=0x5cd9b8) at /build/buildd/glib2.0-2.41.5/./glib/gmain.c:3663 #14 0xb6b7a0fc in g_main_context_iterate (context=0x5cd9b8, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.41.5/./glib/gmain.c:3734 #15 0xb6b7a398 in g_main_loop_run (loop=0x5d12d8) at /build/buildd/glib2.0-2.41.5/./glib/gmain.c:3928 #16 0x0001d05a in mcd_service_run (self=<optimized out>) at mcd-service.c:190 #17 0x0001ba2c in main (argc=<optimized out>, argv=<optimized out>) at mc-server.c:194" Reply at: https://bugs.launchpad.net/ubuntu/+source/telepathy-mission- control-5/+bug/1376322/comments/1 ------------------------------------------------------------------------ On 2015-03-26T08:30:32+00:00 Sebastien Bacher wrote: Created attachment 114642 gdb bt of the warning Reply at: https://bugs.launchpad.net/ubuntu/+source/telepathy-mission- control-5/+bug/1376322/comments/2 ** Changed in: mission-control-5 Status: Unknown => Confirmed ** Changed in: mission-control-5 Importance: Unknown => Medium -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to telepathy-mission- control-5 in Ubuntu. https://bugs.launchpad.net/bugs/1376322 Title: telepathy-mission-control is spamming dbus.log with error messages Status in Telepathy Mission Control 5: Confirmed Status in telepathy-mission-control-5 package in Ubuntu: Triaged Bug description: I was trying to figure out where excessive file system writes were coming from (to try to reduce flash writes and hence reduce power consumption) and I spotted that the dbus log on my phone is being hit by messages from process 2046: root@ubuntu-phablet:~# ps -ef | grep 2046 phablet 2046 1741 0 14:43 ? 00:00:00 /usr/lib/telepathy/mission-control-5 root@ubuntu-phablet:~# tail -f /home/phablet/.cache/upstart/dbus.log (process:2046): GLib-GObject-WARNING **: /build/buildd/glib2.0-2.41.3/./gobject/gsignal.c:3101: signal id '33' is invalid for instance '0x10af8d8' (process:2046): GLib-GObject-WARNING **: /build/buildd/glib2.0-2.41.3/./gobject/gsignal.c:3101: signal id '33' is invalid for instance '0x10af8d8' (process:2046): GLib-GObject-WARNING **: /build/buildd/glib2.0-2.41.3/./gobject/gsignal.c:3101: signal id '33' is invalid for instance '0x10af8d8' (process:2046): GLib-GObject-WARNING **: /build/buildd/glib2.0-2.41.3/./gobject/gsignal.c:3101: signal id '33' is invalid for instance '0x10af8d8' (process:2046): GLib-GObject-WARNING **: /build/buildd/glib2.0-2.41.3/./gobject/gsignal.c:3101: signal id '33' is invalid for instance '0x10af8d8' ..at a rate of ~15K an hour or so. This is causing unnecessary writes to the log, filling up file system space and these kind of writes to a flash file system do cost a small amount of power. Seems that there is an error somewhere, else dbus would not be logging it. To manage notifications about this bug go to: https://bugs.launchpad.net/mission-control-5/+bug/1376322/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
