[Touch-packages] [Bug 1574324] Re: pulseaudio crashes when connecting to bluetooth headphones (due to ubuntu changes?)
The proposed packages worked for me on yakkety. -- 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/1574324 Title: pulseaudio crashes when connecting to bluetooth headphones (due to ubuntu changes?) Status in pulseaudio package in Ubuntu: In Progress Status in pulseaudio source package in Xenial: Fix Committed Status in pulseaudio source package in Yakkety: Fix Committed Bug description: Impact: A patch we carry for Ubuntu touch introduced a change that originally was required to make sure PulseAudio did not crash. This patch was ported to PulseAudio 8 in Xenial, but the patch author's bluetooth hardware that was to hand at the time worked so was assumed to be ok. However, the opposite is now happening, i.e PulseAudio is crashing with a subset of Bluetooth hardware. Regression potential: Very low to none. As can be read in this report, much debugging and testing has been done to find the problem, and the eventual fix. Moreover the change is the removal of a patch hunk that removed a line of code originally present in PulseAudio. Test case: NOTE that this test case applies to bluetooth hardware that is identified as not working in this bug report. 1. Install, or upgrade to Xenial or yakkety. 2. Pair your bluetooth device in the bluetooth settings in the relevant settings application for your desktop environment. 3. Once paired, you will notice that sound stops working, as pulseaudio has thrown an assertion error. 4. You do not have to remove your audio device from the paired device list, but it may be easier to do so for the next part of the testing. 5. Update to the version of PulseAudio in xenial-proposed which is 1:8.0-0ubuntu3.1, or in yakkety-proposed, which is 1:9.0-2ubuntu2.1. 6. Re-pair your device. Audio should continue to work, and you should be able to switch to your bluetooth device and use it. Original bug report: When I attempt to connect my Jaybird Bluebuds X to Ubuntu 16.04 pulseaudio crashes, this does *NOT* happen with a Jambox which leads me to believe it's an intermittent problem with some hardware. This did not happen on Ubuntu 15.10 (which was an upgrade of 15.04). Ubuntu Release: Description: Ubuntu 16.04 LTS Release: 16.04 Pulseaudio Version: pulseaudio: Installed: 1:8.0-0ubuntu3 Candidate: 1:8.0-0ubuntu3 Version table: *** 1:8.0-0ubuntu3 500 500 http://gb.archive.ubuntu.com/ubuntu xenial/main amd64 Packages 100 /var/lib/dpkg/status Device info: [bluetooth]# info 44:5E:F3:B4:07:29 Device 44:5E:F3:B4:07:29 Name: BlueBuds X Alias: BlueBuds X Class: 0x240404 Icon: audio-card Paired: yes Trusted: yes Blocked: no Connected: no LegacyPairing: no UUID: Headset (1108--1000-8000-00805f9b34fb) UUID: Audio Sink(110b--1000-8000-00805f9b34fb) UUID: A/V Remote Control Target (110c--1000-8000-00805f9b34fb) UUID: A/V Remote Control(110e--1000-8000-00805f9b34fb) UUID: Handsfree (111e--1000-8000-00805f9b34fb) UUID: Unknown (80ff--1000-8000-00805f9b34fb) I have also attached a debug dump of Pulseaudio when attempting to connect to the headphones. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1574324/+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
[Touch-packages] [Bug 1574324] Re: pulseaudio crashes when connecting to bluetooth headphones (due to ubuntu changes?)
New log attached. This time I was able to get a crash. Pulse didn't crash with the initial pair, but would still refuse to play audio as before. However, rebooting the headphones in the presence of the computer and having them reestablish the pair automatically did cause a crash. This log has both, e.g. initial pair after a reboot, no audio playing, headphones restarted, pulse crash. ** Attachment added: "pulseverbose.log" https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1574324/+attachment/4750203/+files/pulseverbose.log -- 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/1574324 Title: pulseaudio crashes when connecting to bluetooth headphones (due to ubuntu changes?) Status in pulseaudio package in Ubuntu: In Progress Bug description: When I attempt to connect my Jaybird Bluebuds X to Ubuntu 16.04 pulseaudio crashes, this does *NOT* happen with a Jambox which leads me to believe it's an intermittent problem with some hardware. This did not happen on Ubuntu 15.10 (which was an upgrade of 15.04). Ubuntu Release: Description: Ubuntu 16.04 LTS Release: 16.04 Pulseaudio Version: pulseaudio: Installed: 1:8.0-0ubuntu3 Candidate: 1:8.0-0ubuntu3 Version table: *** 1:8.0-0ubuntu3 500 500 http://gb.archive.ubuntu.com/ubuntu xenial/main amd64 Packages 100 /var/lib/dpkg/status Device info: [bluetooth]# info 44:5E:F3:B4:07:29 Device 44:5E:F3:B4:07:29 Name: BlueBuds X Alias: BlueBuds X Class: 0x240404 Icon: audio-card Paired: yes Trusted: yes Blocked: no Connected: no LegacyPairing: no UUID: Headset (1108--1000-8000-00805f9b34fb) UUID: Audio Sink(110b--1000-8000-00805f9b34fb) UUID: A/V Remote Control Target (110c--1000-8000-00805f9b34fb) UUID: A/V Remote Control(110e--1000-8000-00805f9b34fb) UUID: Handsfree (111e--1000-8000-00805f9b34fb) UUID: Unknown (80ff--1000-8000-00805f9b34fb) I have also attached a debug dump of Pulseaudio when attempting to connect to the headphones. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1574324/+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
[Touch-packages] [Bug 1574324] Re: pulseaudio crashes when connecting to bluetooth headphones (due to ubuntu changes?)
Attached are two logs with Luke's modified package. I attached two because I couldn't replicate the bug with the modified logging package. Instead of immediately crashing and disconnecting after a pair, instead, the pair would succeed, but audio would not play when set to "High Fidelity Playback (A2DP Sink)" mode. Figuring that this may be an issue with the initial pair, I restarted and ran it again creating a second log. Pulse still didn't crash. This time I tried changing the mode to "Headset Head Unit (HSP/HFP)". In this mode, the test sound would play, but it would only come through as static. Attempts to change back to A2DP resulted in the device being removed and readded in HSP/HFP mode. Despite not reproducing the bug with the logging package, I was still able to replicate the bug with the stock package, and fix it with Joakim's package. ** Attachment added: "pulseverbose.tar.bz2" https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1574324/+attachment/4749027/+files/pulseverbose.tar.bz2 -- 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/1574324 Title: pulseaudio crashes when connecting to bluetooth headphones (due to ubuntu changes?) Status in pulseaudio package in Ubuntu: In Progress Bug description: When I attempt to connect my Jaybird Bluebuds X to Ubuntu 16.04 pulseaudio crashes, this does *NOT* happen with a Jambox which leads me to believe it's an intermittent problem with some hardware. This did not happen on Ubuntu 15.10 (which was an upgrade of 15.04). Ubuntu Release: Description: Ubuntu 16.04 LTS Release: 16.04 Pulseaudio Version: pulseaudio: Installed: 1:8.0-0ubuntu3 Candidate: 1:8.0-0ubuntu3 Version table: *** 1:8.0-0ubuntu3 500 500 http://gb.archive.ubuntu.com/ubuntu xenial/main amd64 Packages 100 /var/lib/dpkg/status Device info: [bluetooth]# info 44:5E:F3:B4:07:29 Device 44:5E:F3:B4:07:29 Name: BlueBuds X Alias: BlueBuds X Class: 0x240404 Icon: audio-card Paired: yes Trusted: yes Blocked: no Connected: no LegacyPairing: no UUID: Headset (1108--1000-8000-00805f9b34fb) UUID: Audio Sink(110b--1000-8000-00805f9b34fb) UUID: A/V Remote Control Target (110c--1000-8000-00805f9b34fb) UUID: A/V Remote Control(110e--1000-8000-00805f9b34fb) UUID: Handsfree (111e--1000-8000-00805f9b34fb) UUID: Unknown (80ff--1000-8000-00805f9b34fb) I have also attached a debug dump of Pulseaudio when attempting to connect to the headphones. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1574324/+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
