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This repository was archived by the owner on May 1, 2026. It is now read-only.
This repository was archived by the owner on May 1, 2026. It is now read-only.

JBL Quantum 910 Wireless only shows 1 output and no input while using USB #51

@goldandragons

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@goldandragons

hello! so far I am really enjoying bazzite but I ran into an issue with my headset not working properly. JBL makes a headset with 2 outputs (one for games one for chat) and a microphone, but in bazzites UI I could only ever see one audio out when the usb dongle is plugged in. I looked high and low for a solution and the best I could find was a fix involving sound/usb/endpoint.c
since bazzite doesnt let the user edit these files (probably for the best) I couldnt find a fix other than to make a report here. Any help would be much appreciated.

link to the fix I found- https://bugzilla.kernel.org/show_bug.cgi?id=216798#c10
I found this link in this alsa git issue- alsa-project/alsa-lib#279
I am aware the issues are slightly different but hoping the fix would be similar if not the same

JBL Quantum910 device ID 0ecb:2088
information about what bazzite sees- Harman International Inc JBL Quantum910 Wireless at usb-0000:10:00.0-4, full sp : USB Audio Playback: Status: Running Interface = 1 Altset = 1 Packet Size = 192 Momentary freq = 48000 Hz (0x30.0000) Interface 1 Altset 1 Format: S16_LE Channels: 2 Endpoint: 0x01 (1 OUT) (ADAPTIVE) Rates: 48000 Bits: 16 Channel map: FL FR Capture: Status: Stop Interface 2 Altset 1 Format: S16_LE Channels: 1 Endpoint: 0x81 (1 IN) (ADAPTIVE) Rates: 16000, 48000 Bits: 16 Channel map: MONO"
PC information.
Operating System: Bazzite 43
KDE Plasma Version: 6.6.3
KDE Frameworks Version: 6.24.0
Qt Version: 6.10.2
Kernel Version: 6.17.7-ba29.fc43.x86_64 (64-bit)
Graphics Platform: Wayland
Processors: 8 × AMD Ryzen 7 7800X3D 8-Core Processor
Memory: 32 GiB of RAM (30.5 GiB usable)
Graphics Processor 1: AMD Radeon RX 7900 XT
Graphics Processor 2: AMD Ryzen 7 7800X3D 8-Core Processor
Manufacturer: Gigabyte Technology Co., Ltd.
Product Name: B650 GAMING X AX V2

If there is any ammount of user error please let me know! I would really love to get these working with all the channels if possible.
thanks
Goldandragons

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