Nuntium is signaling MessageAdded without "Sender", and the attachment file contains "message not found". In the nuntium log we can find the following message:
2016/01/11 14:16:18 Cannot upload m-notifyresp.ind encoded file /home/phablet/.cache/nuntium/store/a53fcb01bc22bbfaa2812221d3596d0f.m-notifyresp.ind to message center: NETWORK ERROR -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1532899 Title: Group chat sometimes misses messages with Unknown Number Message not found To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1532899/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
