Hi all, I'm having issues with using a remote audio sink device and I can't find any clear indications of a problem. My current config is: - kernel 3.11.6 (x86_64) - bluez 5.10 - pulseaudio 4.0 - ID 0a5c:21e6 Broadcom Corp. BCM20702 Bluetooth 4.0 [ThinkPad] (btusb driver) The receiving device is Logitech's wireless audio adapter. When sending data from android devices (4.1, 4.3) everything works without issues, so I think the receiver seems ok. On the laptop side which is having problems, the initial connection / pairing works without issues, but the sound stream is very unstable (unusable really: 1 second of sound, 5 of silence, repeat...) and sometimes the connection drops / reconnects on its own. Sometimes it works for a couple of seconds before failing. Sometimes there's a stacktrace reported from the kernel (see https://bugs.archlinux.org/task/37697 ), but not always. The debug output from bluetoothd doesn't report any specific issues (as far as I can tell from the log) until it disconnects completely ("Abort: Connection timed out (110)") A full session in debug mode (connect, try to play some music, connection times out, tries playing again, killing bluez) is available at http://pastebin.com/n7qfumYR Syslog contains pages of repeated messages like this (different time/sizes in each line, chosen smallest/biggest I can see): Nov 09 20:14:00 gumby pulseaudio[19585]: [bluetooth] module-bluez5-device.c: Skipping 116 us (= 20 bytes) in audio stream ... Nov 09 20:14:03 gumby pulseaudio[19585]: [bluetooth] module-bluez5-device.c: Skipping 564192 us (= 99520 bytes) in audio stream I'm not sure how to prove the issue is definitely on either the bluez, or pulseaudio's side... What more can I do in this case? What other debugging options do I have? Would capturing the bluetooth packets be useful at all? I assume the bluetooth in laptop is not damaged/unsupported, because I can exchange files between it and the android devices. Any/all help appreciated. -- KTHXBYE, Stanisław Pitucha -- To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
