[Bug 1477838] Re: [MX4] Crackling sound after playing audio and suspended
** Changed in: canonical-devices-system-image Milestone: ww02-2016 => ww08-2016 ** Changed in: canonical-devices-system-image Status: Confirmed => Triaged ** Tags added: testcase -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1477838 Title: [MX4] Crackling sound after playing audio and suspended To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1477838/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1477838] Re: [MX4] Crackling sound after playing audio and suspended
I don't think this is PulseAudio. It's probably something in the kernel or the Android HAL. Anyway, after PulseAudio has been playing a sound, there is a five second timeout until PulseAudio closes the hw stream. Or put it another way, PulseAudio plays back five seconds of silence after every sound (assuming there's nothing else that wants to play). So it makes some sense that doing things within five seconds after a sound has stopped may cause a different chain of events. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1477838 Title: [MX4] Crackling sound after playing audio and suspended To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1477838/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1477838] Re: [MX4] Crackling sound after playing audio and suspended
** Description changed: The Meizu MX4 is doing a weird "tic tic tic..." after receive a notification (from telegram, mail...) and it's suspended. -- When I press the screen lock button on the MX4 shortly after playing music or ending a phone call I hear a radio/fuzzy distorted noise coming from the phone. To make it stop I need to unlock and lock the screen again but this is not ideal. - When the screen is locked and the playing song is finished and waiting for a stopped signal, MX4 will do a weird lower sound. - - How to reproduce (Note this does not always work, the phone needs to be - in some specific state yet to be determined) + TEST CASE (Thanks to Kamikaze) + 1. Boot the device and wait until is suspends (black screen) + 2. ssh to the device + 3. Run from the command line: + $ aplay /usr/share/sounds/alsa/Front_Left.wav + 4. Repeat step 3 until you reproduce the issue (3 to 5 times) + + + --- Original Case --- + How to reproduce (Note this does not always work, the phone needs to be in some specific state yet to be determined) Ensure MX4 is not plugged into USB Call the MX4 and hear the ringtone Dismiss the call Push the power button to turn off the screen Tick Tick Tick Push the power button to turn on the screen hissing Push the power button to turn off the screen Tick Tick Tick etc It will not clear until you play another sound Does not happen in silent mode of course ** Description changed: The Meizu MX4 is doing a weird "tic tic tic..." after receive a notification (from telegram, mail...) and it's suspended. -- When I press the screen lock button on the MX4 shortly after playing music or ending a phone call I hear a radio/fuzzy distorted noise coming from the phone. To make it stop I need to unlock and lock the screen again but this is not ideal. - When the screen is locked and the playing song is finished and waiting for a stopped signal, MX4 will do a weird lower sound. - TEST CASE (Thanks to Kamikaze) - 1. Boot the device and wait until is suspends (black screen) + 1. Boot the device and wait until it suspends (black screen) 2. ssh to the device 3. Run from the command line: - $ aplay /usr/share/sounds/alsa/Front_Left.wav + $ aplay /usr/share/sounds/alsa/Front_Left.wav 4. Repeat step 3 until you reproduce the issue (3 to 5 times) - --- Original Case --- How to reproduce (Note this does not always work, the phone needs to be in some specific state yet to be determined) Ensure MX4 is not plugged into USB Call the MX4 and hear the ringtone Dismiss the call Push the power button to turn off the screen Tick Tick Tick Push the power button to turn on the screen hissing Push the power button to turn off the screen Tick Tick Tick etc It will not clear until you play another sound Does not happen in silent mode of course -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1477838 Title: [MX4] Crackling sound after playing audio and suspended To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1477838/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1477838] Re: [MX4] Crackling sound after playing audio and suspended
** Also affects: pulseaudio (Ubuntu) Importance: Undecided Status: New ** No longer affects: telephony-service (Ubuntu) ** Changed in: canonical-devices-system-image Importance: Medium => High ** Changed in: pulseaudio (Ubuntu) Importance: Undecided => High -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1477838 Title: [MX4] Crackling sound after playing audio and suspended To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1477838/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1477838] Re: [MX4] Crackling sound after playing audio and suspended
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: pulseaudio (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1477838 Title: [MX4] Crackling sound after playing audio and suspended To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1477838/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1477838] Re: [MX4] Crackling sound after playing audio and suspended
any update on this? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1477838 Title: [MX4] Crackling sound after playing audio and suspended To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1477838/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1477838] Re: [MX4] Crackling sound after playing audio and suspended
** Description changed: The Meizu MX4 is doing a weird "tic tic tic..." after receive a notification (from telegram, mail...) and it's suspended. -- When I press the screen lock button on the MX4 shortly after playing music or ending a phone call I hear a radio/fuzzy distorted noise coming from the phone. To make it stop I need to unlock and lock the screen again but this is not ideal. - When the screen is locked and the playing song is finished and waiting for a stopped signal, MX4 will do a weird lower sound. - How to reproduce + - + + How to reproduce (Note this does not always work, the phone needs to be + in some specific state yet to be determined) Ensure MX4 is not plugged into USB Call the MX4 and hear the ringtone Dismiss the call Push the power button to turn off the screen Tick Tick Tick Push the power button to turn on the screen hissing Push the power button to turn off the screen Tick Tick Tick etc It will not clear until you play another sound Does not happen in silent mode of course -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1477838 Title: [MX4] Crackling sound after playing audio and suspended To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1477838/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1477838] Re: [MX4] Crackling sound after playing audio and suspended
could be related to bug #1518122 ** Description changed: The Meizu MX4 is doing a weird "tic tic tic..." after receive a notification (from telegram, mail...) and it's suspended. -- When I press the screen lock button on the MX4 shortly after playing music or ending a phone call I hear a radio/fuzzy distorted noise coming from the phone. To make it stop I need to unlock and lock the screen again but this is not ideal. - When the screen is locked and the playing song is finished and waiting for a stopped signal, MX4 will do a weird lower sound. + + How to reproduce + + Call the MX4 and hear the ringtone + Dismiss the call + Push the power button to turn off the screen + Tick Tick Tick + Push the power button to turn on the screen + hissing + Push the power button to turn off the screen + Tick Tick Tick + etc + + It will not clear until you play another sound + Does not happen in silent mode of course ** Description changed: The Meizu MX4 is doing a weird "tic tic tic..." after receive a notification (from telegram, mail...) and it's suspended. -- When I press the screen lock button on the MX4 shortly after playing music or ending a phone call I hear a radio/fuzzy distorted noise coming from the phone. To make it stop I need to unlock and lock the screen again but this is not ideal. - When the screen is locked and the playing song is finished and waiting for a stopped signal, MX4 will do a weird lower sound. How to reproduce + Ensure MX4 is not plugged into USB Call the MX4 and hear the ringtone Dismiss the call Push the power button to turn off the screen Tick Tick Tick Push the power button to turn on the screen hissing Push the power button to turn off the screen Tick Tick Tick etc It will not clear until you play another sound Does not happen in silent mode of course -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1477838 Title: [MX4] Crackling sound after playing audio and suspended To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1477838/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1477838] Re: [MX4] Crackling sound after playing audio and suspended
Lets take a closer look this week ** Changed in: canonical-devices-system-image Milestone: backlog => ww02-2016 ** Changed in: canonical-devices-system-image Assignee: Yuan-Chen Cheng (ycheng-twn) => John McAleely (john.mcaleely) ** Changed in: pulseaudio (Ubuntu) Assignee: (unassigned) => David Henningsson (diwic) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1477838 Title: [MX4] Crackling sound after playing audio and suspended To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1477838/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1477838] Re: [MX4] Crackling sound after playing audio and suspended
Also affected. I can reproduce this perhaps near 50% of the time by opening a terminal and running: aplay /usr/share/sounds/alsa/Front_Left.wav And immediately on pressing enter turning the screen off. You should do this somewhere reasonably quiet and you will hear the crackle/static/hissing sound a few seconds after the sound finishes. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1477838 Title: [MX4] Crackling sound after playing audio and suspended To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1477838/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1477838] Re: [MX4] Crackling sound after playing audio and suspended
Same problem for me, on my Meizu MX4 (OTA-8), when I receive a notification, after the ring tone, I can hear a little sound from the speaker (like a continuous "tic", it seems a current discharge, or something similar). It stops when I resume the phone from the standby mode. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1477838 Title: [MX4] Crackling sound after playing audio and suspended To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1477838/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1477838] Re: [MX4] Crackling sound after playing audio and suspended
** Changed in: canonical-devices-system-image Milestone: None => backlog -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1477838 Title: [MX4] Crackling sound after playing audio and suspended To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1477838/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1477838] Re: [MX4] Crackling sound after playing audio and suspended
Just so ye know this happens after every single phone call is ended. When audio is ended the OS doesn't seem to stop trying to output audio even if no audio is to be played. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1477838 Title: [MX4] Crackling sound after playing audio and suspended To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1477838/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1477838] Re: [MX4] Crackling sound after playing audio and suspended
@yc any updates? ** Changed in: canonical-devices-system-image Milestone: ww46-2015 => ww02-2016 ** Changed in: canonical-devices-system-image Milestone: ww02-2016 => None -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1477838 Title: [MX4] Crackling sound after playing audio and suspended To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1477838/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1477838] Re: [MX4] Crackling sound after playing audio and suspended
I can hear a slight crackle snapping sound as described some of the time but its very faint Perhaps we are not turning off the audio codec correctly on suspend? (On the BQ I hear some white noise for around 3 secs even without suspending but no crackling) ** Changed in: canonical-devices-system-image Milestone: None => ww46-2015 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1477838 Title: [MX4] Crackling sound after playing audio and suspended To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1477838/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1477838] Re: [MX4] Crackling sound after playing audio and suspended
Hi Pat - Thanks for assigning this and apologies if I came across as grumpy. This bug just really grinds my gears. :) Many hugs. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1477838 Title: [MX4] Crackling sound after playing audio and suspended To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1477838/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 1477838] Re: [MX4] Crackling sound after playing audio and suspended
Hi @Pat: For me it's happening only in my MX4, my BQ E4.5 hasn't this problem. And this bug is very annoying for me. A hug. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1477838 Title: [MX4] Crackling sound after playing audio and suspended To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1477838/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1477838] Re: [MX4] Crackling sound after playing audio and suspended
This bug has been reported in July 2015. Hasn't even been assigned to a milestone yet?? Its really annoying and should be more of a priority than other bugs. This happens after anything to do with audio meaning it affects all users and annoys all users. Not exactly giving a good first impression of Ubuntu OS. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1477838 Title: [MX4] Crackling sound after playing audio and suspended To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1477838/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1477838] Re: [MX4] Crackling sound after playing audio and suspended
> Same bug is happening after i receive telegram or text message. Yes, that is happening me. This bug is after OTA7 yet. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1477838 Title: [MX4] Crackling sound after playing audio and suspended To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1477838/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1477838] Re: [MX4] Crackling sound after playing audio and suspended
Same bug is happening after i receive telegram or text message. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1477838 Title: [MX4] Crackling sound after playing audio and suspended To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1477838/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1477838] Re: [MX4] Crackling sound after playing audio and suspended
** Changed in: canonical-devices-system-image Assignee: Elsa Wang (elsawang) = Yuan-Chen Cheng (ycheng-twn) ** Also affects: telephony-service Importance: Undecided Status: New ** No longer affects: telephony-service ** Tags added: hw pd -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1477838 Title: [MX4] Crackling sound after playing audio and suspended To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1477838/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1477838] Re: [MX4] Crackling sound after playing audio and suspended
I can hear a slight crack sound while playing music then turn screen off and also when the song ends. It's a slight crack sound but when you are in a quite room you will notice the crack sound. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1477838 Title: [MX4] Crackling sound after playing audio and suspended To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1477838/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1477838] Re: [MX4] Crackling sound after playing audio and suspended
@elsa, can you ask ethan to reproduce ? ** Changed in: canonical-devices-system-image Assignee: Yuan-Chen Cheng (ycheng-twn) = Elsa Wang (elsawang) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1477838 Title: [MX4] Crackling sound after playing audio and suspended To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1477838/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
