Re: Bluetooth sound problems Debian 12 GNOME
On 12/03/2024 03:48, Jan Krapivin wrote:
As for journald i have a lot of such errors, but they don't influence
the audio quality:
"Mar 11 22:20:13 deb wireplumber[1357]: RFCOMM receive command but modem
not available: AT+XIAOMI=1,1,102,85,88,27,174"
Headphones might expect some response to some of these command and might
drop connection otherwise.
journalctl -f
Hint: You are currently not seeing messages from other users and the system.
Users in groups 'adm', 'systemd-journal' can see all messages.
Run the command as root, but you already have enough keywords to search
in bug reports and discussions related to PipeWire and pulseaudio. The
latter may have some workarounds for specific models of headphones.
Mar 11 23:14:11 deb gsd-media-keys[1744]: Unable to get default sink
Mar 11 23:14:11 deb /usr/libexec/gdm-x-session[1449]: (II) event25 - Haylou W1 (AVRCP): device removed
Mar 11 23:14:11 deb gsd-media-keys[1744]: Unable to get default sink
Mar 11 23:14:11 deb /usr/libexec/gdm-x-session[1449]: (II) event25 - Haylou W1 (AVRCP): device removed
Mar 11 23:14:11 deb /usr/libexec/gdm-x-session[1449]: (**) Option "fd" "78"
Mar 11 23:14:11 deb /usr/libexec/gdm-x-session[1449]: (II) UnloadModule: "libinput"
Mar 11 23:14:11 deb /usr/libexec/gdm-x-session[1449]: (II) systemd-logind: releasing fd for 13:89
Mar 11 23:14:11 deb /usr/libexec/gdm-x-session[1449]: (EE) systemd-logind: failed to release device: Device not taken
Mar 11 23:14:12 deb wireplumber[1357]: set volume 74 failed for transport /org/bluez/hci0/dev_9C_19_C2_1B_A7_25/sep4/fd1 (No such property 'Volume')
Mar 11 23:14:14 deb /usr/libexec/gdm-x-session[1449]: (II) config/udev: Adding input device Haylou W1 (AVRCP) (/dev/input/event25)
Mar 11 23:14:14 deb /usr/libexec/gdm-x-session[1449]: (**) Haylou W1 (AVRCP): Applying InputClass "libinput keyboard catchall"
Mar 11 23:14:14 deb /usr/libexec/gdm-x-session[1449]: (II) Using input driver 'libinput' for 'Haylou W1 (AVRCP)'
So device disappears for some reason. Perhaps driver receives something
unexpected, perhaps headphone do not receive something they expect.
Mar 11 23:24:28 deb /usr/libexec/gdm-x-session[1449]: (II) XINPUT: Adding extended input device "Haylou W1 (AVRCP)" (type: KEYBOARD, id 20)
Check if similar lines are logged on Mint. KEYBOARD looks a bit strange,
but perhaps it is normal for GNOME.
PipeWire mailing list or forum may be a better place to discuss the issue.
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