From 93e6e7e7b2957345492424d9babb52d63ecd6e2e Mon Sep 17 00:00:00 2001 From: hanku Date: Fri, 30 May 2025 01:08:28 +0900 Subject: [PATCH] update:recommended action for missing profile tested --- .../how-to-troubleshoot-sound-problems.adoc | 19 +++++++++++++++++-- 1 file changed, 17 insertions(+), 2 deletions(-) diff --git a/modules/ROOT/pages/how-to-troubleshoot-sound-problems.adoc b/modules/ROOT/pages/how-to-troubleshoot-sound-problems.adoc index 4a3e12f..f2d9abc 100644 --- a/modules/ROOT/pages/how-to-troubleshoot-sound-problems.adoc +++ b/modules/ROOT/pages/how-to-troubleshoot-sound-problems.adoc @@ -1,7 +1,7 @@ = How to troubleshoot sound problems Hank Lee ; The Music and Audio SIG :revnumber: F40 -:revdate: 2025-05-29 +:revdate: 2025-05-30 :category: Administration :tags: Troubleshooting, Sound, Multimedia @@ -427,6 +427,10 @@ Example Output: api.acp.auto-profile = "false" Name: bluez_card.14_06_A7_04_73_78 bluez5.profile = "off" + Active Profile: a2dp-sink + Part of profile(s): headset-head-unit-cvsd, headset-head-unit + Part of profile(s): a2dp-sink-sbc, a2dp-sink-sbc_xq, a2dp-sink + Part of profile(s): headset-head-unit-cvsd, headset-head-unit ---- Line-by-Line Explanation: @@ -441,7 +445,18 @@ Line-by-Line Explanation: → This is a Bluetooth audio device, identified by its MAC address. * bluez5.profile = "off" -→ The Bluetooth device’s audio profile is currently turned off. It’s not active (For example, not set to a2dp_sink or headset_head_unit). +→ In PipeWire (especially with WirePlumber), this value can be outdated or not reflect the actual active state, since profiles can be switched dynamically and not always update the stored property. + +* Active Profile: a2dp-sink +→ This indicates that the A2DP (Advanced Audio Distribution Profile) is currently active, allowing high-quality audio streaming. It also supports HSP/HFP (headset mode) and multiple SBC-based A2DP variations. This structure helps PipeWire choose or switch profiles depending on use case (For example, music vs. calls) + +*Recommendation* + +* Verify PipeWire and WirePlumber Installation. +* Restart Bluetooth and Audio Services to refresh profiles. +* Use bluetoothctl for Manual Pairing. +* Use the Pairing Button on Your Device: Some devices require holding the pairing button until rapid blinking starts to enter pairing mode. +* Install and Use Blueman for Profile Management: Blueman provides a GUI for Bluetooth and allows easier profile switching. == Pipewire Debugging options -- 2.49.0