Gentoo Archives: gentoo-user

From: gevisz <gevisz@×××××.com>
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] No sound. Please, help!
Date: Sat, 17 Oct 2020 16:57:42
Message-Id: CA+t6X7cbSSgW6tFLy3x1E7A+nWdzWMvNanpj68uJmNc0X6q0pw@mail.gmail.com
In Reply to: Re: [gentoo-user] No sound. Please, help! by Walter Dnes
1 сб, 17 окт. 2020 г. в 15:08, Walter Dnes <waltdnes@××××××××.org>:
2 >
3 > Here's a strategy I occasionally use...
4 >
5 > 1) Download a Gentoo "minimal install" and set up a USB key to boot from it.
6 >
7 > 2) Boot the PC from the install USB key.
8 >
9 > 3) Execute the command...
10 >
11 > lsmod | less
12 >
13 > 4) Manually scan the output for anything related to sound and write it down.
14
15 Thank you for your reply. I have actually used this approach in one of
16 my first attempts.
17 Below is the output of lsmod on the install usb with all modules that
18 I think is irrelevant to sound removed.
19
20 Module Size Used by
21 -----------------------------------------------
22 snd_hda_codec_realtek 77824 1
23 snd_hda_codec_generic 61440 1 snd_hda_codec_realtek
24 snd_hda_codec_hdmi 49152 1
25 snd_hda_intel 32768 0
26 snd_hda_codec 90112 4
27 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec_realtek
28 snd_hda_core 57344 5
29 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_codec_realtek
30 snd_pcm 81920 4
31 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_core
32 snd_timer 28672 1 snd_pcm
33 snd 69632 7
34 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_codec_realtek,snd_timer,snd_pcm
35 soundcore 16384 1 snd
36 -----------------------------------------------
37
38 All these modules appear in the lsmod | less in my current Gentoo
39 install (gentoo-kernel-5.4.64 without changes).
40 Below I even made a table to be sure.
41 --------------------------------------------------------------
42 lsmod on install usb | lsmod on 5.4.64
43 SND_HDA_CODEC_REALTEK | +
44 SND_HDA_CODEC_GENERIC | +
45 SND_HDA_CODEC_HDMI | +
46 SND_HDA_INTEL | +
47 SND_HDA_CODEC | +
48 SND_HDA_CORE | +
49 SND_PCM | +
50 SND_TIMER | +
51 SND | +
52 SOUNDCORE | +
53 -------------------------------------------------------------

Replies

Subject Author
Re: [gentoo-user] No sound. Please, help! Walter Dnes <waltdnes@××××××××.org>