@hui.wang: When it's happened to me vibration still does work but I just don't hear any notification sound. I'll run through those steps that you listed above the next time it happens.
-- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to pulseaudio in Ubuntu. https://bugs.launchpad.net/bugs/1544477 Title: No sound notification for new SMS (Ubuntu Touch) Status in Canonical System Image: Confirmed Status in media-hub package in Ubuntu: Invalid Status in pulseaudio package in Ubuntu: Incomplete Bug description: I noticed for last 2-3 days there is no sound notification for a new SMS, but there's a blinking green LED notification. Also in the indicator menu the envelope icon turns green and the new SMS is listed as usual. Things are working alright for Telegram, Gmail etc. (sound+LED+indicator menu). Device: bq Aquaris E5 HD, Ubuntu 15.04 (OTA-9) UPDATE: Screenshots get silent too. To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1544477/+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