I can't use Telegram because of the (known) password/two-factor authentication issue, but I did try to replicate @cm-t 's problem with a text message, and was unable to do so...
With my screen off and music playing, the music softened/lowered in volume ("ducked"), my notification tone was heard at full volume, then the music resumed playing as per normal.
I can't use Telegram because of the (known) password/two-factor authentication issue, but I did try to replicate @cm-t 's problem with a text message, and was unable to do so...
With my screen off and music playing, the music softened/lowered in volume ("ducked"), my notification tone was heard at full volume, then the music resumed playing as per normal.
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bq Aquaris E5 HD Ubuntu Edition S23A_BQ_ L100EN_ 2012_160408 -36-54- vivid
* OS: Ubuntu 15.04 (OTA-10.1)
* OS build number: OTA-10.1
* Ubuntu Image part: 20160408.4
* Ubuntu build description: Ubuntu 15.04 - armf (20160408-211605)
* Device Image part: 20160329-a9bacdb
* Device build description: VEGETA01A-
* Customisation Image [art: 20160324-