Score:1

Internal speaker (Audio) is not muting anymore in Ubuntu 21.10 after upgrading from Ubuntu 21.04

uy flag

After upgrading to 21.10, the internal speakers aren't listed as separate device anymore (now: speaker+).

  • Therefore cannot be muted individually, or automatically, when notebook is on dock & line-out is connected. Still mutes, when
  • plugging in direct on notebooks 3.5mm headphones out (changes from speaker+ -> headphones in alsamixer).

lspci shows: 00:1f.3 Audio device: Intel Corporation Sunrise Point-LP HD Audio (rev 21)

Alsamixer shows:

  • Device: HDA Intel PCH Chip:
  • Conexant CX20724

could not figure out, any working set in: hdajackretask

Any help appreciated

ChanganAuto avatar
us flag
Neither 21.04 nor 21.10 are LTS.
NightWorx avatar
uy flag
True. This was a c&p issue. Thx for the hint. However, despite this comments are technically correct, they doesn't answer the real question, nor get even close to the topic.
mangohost

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