Issues

• sof-hda-dsp: Headphones/Speaker as exclusive HiFi profiles — jack plug after boot never auto-switches (Alder Lake, AN515-58)

  alsa-project/alsa-ucm-conf#898 · Filter by author Kmassidik opened on Nov 1, 2026

• Lenovo Yoga Pro 7 14ASP9 (83HN): HiFi-acp prefers non-working Mic1, Mic3 works

  alsa-project/alsa-ucm-conf#892 · Filter by author AdyanshSahai opened on Oct 27, 2026

• USB-Audio: add MSI MAG B850M Mortar Max WiFi (0db0:83ed) to the ALC4080 block

  alsa-project/alsa-ucm-conf#865 · Filter by author Ranhuiryan opened on Oct 2, 2026

• Digital microphone array (DMIC) not working on Huawei MateBook D14 2022 (Intel Alder Lake / Conexant SN6140)

  alsa-project/alsa-ucm-conf#857 · Filter by author lemonchik11 opened on Sep 15, 2026

• Audiocard device is split into multiple PipeWire inputs and reports "[ALSA UCM error]"

  alsa-project/alsa-ucm-conf#856 · Filter by author artom76 opened on Sep 14, 2026

• sof-hda-dsp: Huawei MACHD-WXX9 CX11880 exposes internal woofers as Headphone

  alsa-project/alsa-ucm-conf#853 · Filter by author DickHorner opened on Sep 7, 2026

• sof-soundwire: missing codecs/rt721+rt1320/init.conf makes UCM fail to load on cards reporting "spk:rt721+rt1320"

  alsa-project/alsa-ucm-conf#851 · Filter by author edrdmolina opened on Sep 6, 2026
  2

• USB-Audio: Common/HeadphonesOnly PlaybackMixerElem "PCM" does not match Topping D10s mixer (152a:8750)

  alsa-project/alsa-ucm-conf#850 · Filter by author z23 opened on Sep 5, 2026

• sof-soundwire: missing acp-dmic.conf makes UCM fail to load on AMD ACP SoundWire cards reporting "mic:acp-dmic"

  alsa-project/alsa-ucm-conf#834 · Filter by author ikaroschanbc opened on Aug 21, 2026
  1

• sof-soundwire: cs42l45 silent on boot when headphones already plugged in

  alsa-project/alsa-ucm-conf#833 · Filter by author kafatekactual opened on Aug 17, 2026

• ALC4080 0b05:1999 (ASUS ROG Strix Z590-A Gaming WiFi): front Headphones output works but is disabled by HeadphonesName ""

  alsa-project/alsa-ucm-conf#830 · Filter by author stephensedge opened on Aug 12, 2026

• Missing UCM profile for Realtek ALC4082 USB Audio (26ce:0a08) causing whole-card dropout

  alsa-project/alsa-ucm-conf#829 · Filter by author TIBILL opened on Aug 10, 2026
  1

• New Device: TASCAM DR Series (DR-05XP)

  alsa-project/alsa-ucm-conf#819 · Filter by author robobenklein opened on Jul 28, 2026

• MSI MPG B650 CARBON WIFI (USB ID 0db0:70d3) - Front panel headphones detected but no audio output

  alsa-project/alsa-ucm-conf#818 · Filter by author mtr-rdr opened on Jul 24, 2026
  2

• Audient Evo8 split into mono inputs and stereo outputs

  alsa-project/alsa-ucm-conf#816 · Filter by author JMWalkman opened on Jul 20, 2026
  2

• Surround Use Cases for Esi GIGAPORT eX

  alsa-project/alsa-ucm-conf#815 · Filter by author EngineOfDarkness opened on Jul 19, 2026

• Acer Aspire Go 16 (Conexant CX11970): Line Output has higher priority than Speaker causing wrong auto-switch after unplugging headphones

  alsa-project/alsa-ucm-conf#813 · Filter by author freewilly55a-boop opened on Jul 18, 2026

• sof-soundwire: cs42l43 headphone output is muted due to missing Headphone Switch in UCM

  alsa-project/alsa-ucm-conf#804 · Filter by author Natializd opened on Jul 5, 2026

• Annoying sound when restarting an HP computer running Linux Mint with Intel components.

  ucm readme
  alsa-project/alsa-ucm-conf#801 · Filter by author thisangelo opened on Jun 29, 2026
  1

• Regression introduced on DellInc.-Latitude9420-05379Y

  alsa infoucm traces
  alsa-project/alsa-ucm-conf#800 · Filter by author ondrejkolin opened on Jun 29, 2026
  5

• SSL2+ MKII shows [ALSA UCM Error] on Fedora 44 KDE

  alsa-project/alsa-ucm-conf#795 · Filter by author a118n opened on Jun 23, 2026
  3

• [Regression] No sound / Deferred binding [RR] on MSI Prestige 16 AI+ C3MG (Panther Lake SoundWire) after UCM update

  ucm traces
  alsa-project/alsa-ucm-conf#784 · Filter by author tarabelo opened on Jun 11, 2026
  5

• Add UCM2 profile for Lenovo Yoga Slim 7 15ITL05 (ALC287, subsystem 17aa:380a)

  kernel driver
  alsa-project/alsa-ucm-conf#782 · Filter by author Ab0lish opened on Jun 8, 2026
  2

• M-Audio Fast Track Ultra USB sound card is unavailable in JUCE simce 1.2.16

  alsa-project/alsa-ucm-conf#781 · Filter by author KottV opened on Jun 7, 2026
  12

• ASUS ROG STRIX X870-F GAMING WIFI (ALC4080, USB ID 0b05:1b9b): Rear Mic-In detected as Line Input under Linux

  alsa-project/alsa-ucm-conf#780 · Filter by author PoMpls opened on Jun 7, 2026
  3