Path: csiph.com!newsfeed.xs4all.nl!newsfeed9.news.xs4all.nl!bofh.it!news.nic.it!robomod From: Pankaj Jangid Newsgroups: linux.debian.user Subject: Re: Sound input source detected but not capturing Date: Sat, 04 Sep 2021 04:20:01 +0200 Message-ID: References: X-Mailbox-Line: From debian-user-request@lists.debian.org Sat Sep 4 02:17:28 2021 Old-Return-Path: X-Amavis-Spam-Status: No, score=-6.75 tagged_above=-10000 required=5.3 tests=[BAYES_00=-2, HEADER_FROM_DIFFERENT_DOMAINS=0.25, LDO_WHITELIST=-5] autolearn=ham autolearn_force=no X-Policyd-Weight: using cached result; rate: -4.6 X-Injected-Via-Gmane: http://gmane.org/ MIME-Version: 1.0 Content-Type: text/plain; charset=gb2312 Content-Transfer-Encoding: 8bit User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) Cancel-Lock: sha1:o5wWEPEsU+9LMmNGSdkTBC0XAqk= X-Mailing-List: archive/latest/780358 List-ID: List-URL: List-Archive: https://lists.debian.org/msgid-search/87o899xext.fsf@codeisgreat.org Approved: robomod@news.nic.it Lines: 122 Organization: linux.* mail to news gateway Sender: robomod@news.nic.it X-Original-Date: Sat, 04 Sep 2021 07:47:02 +0530 X-Original-Message-ID: <87o899xext.fsf@codeisgreat.org> X-Original-References: <87a6kta80q.fsf@codeisgreat.org> <20210903204852.163dd845@eunet.rs> Xref: csiph.com linux.debian.user:239656 Marko Randjelovic writes: > Did you make sure: > > 1. correct device is set to record from > 2. recording is enabled > 3. input volume is large enough I guess I have only one device so there is nothing to set. How is recording enabled? Do I need to add myself to some group? I am member of followin groups: pankaj cdrom floppy sudo audio dip video plugdev netdev bluetooth scanner. I have tried to set input volume using various knobs in gnome settings as well as alsamixer. It did not work. >> If you are not sure send the output of command 'amixer' so we can check. > > In fact, unless you have only one sound device, the command should > be 'amixer -cN' where N is the number of your sound card and can change > after reboot. So first you have to type 'cat /proc/asound/cards' to > find your card number. Output of ¡®amixer¡¯ --8<---------------cut here---------------start------------->8--- $ amixer Simple mixer control 'Master',0 Capabilities: pvolume pswitch pswitch-joined Playback channels: Front Left - Front Right Limits: Playback 0 - 65536 Mono: Front Left: Playback 64880 [99%] [on] Front Right: Playback 64880 [99%] [on] Simple mixer control 'Capture',0 Capabilities: cvolume cswitch cswitch-joined Capture channels: Front Left - Front Right Limits: Capture 0 - 65536 Front Left: Capture 65540 [100%] [on] Front Right: Capture 65540 [100%] [on] --8<---------------cut here---------------end--------------->8--- Output of ¡®amixer -c0¡¯ --8<---------------cut here---------------start------------->8--- $ cat /proc/asound/cards 0 [PCH ]: HDA-Intel - HDA Intel PCH HDA Intel PCH at 0xb1328000 irq 137 $ amixer -c0 Simple mixer control 'Master',0 Capabilities: pvolume pvolume-joined pswitch pswitch-joined Playback channels: Mono Limits: Playback 0 - 87 Mono: Playback 87 [100%] [0.00dB] [on] Simple mixer control 'Headphone',0 Capabilities: pvolume pswitch Playback channels: Front Left - Front Right Limits: Playback 0 - 87 Mono: Front Left: Playback 0 [0%] [-65.25dB] [off] Front Right: Playback 0 [0%] [-65.25dB] [off] Simple mixer control 'Speaker',0 Capabilities: pvolume pswitch Playback channels: Front Left - Front Right Limits: Playback 0 - 87 Mono: Front Left: Playback 87 [100%] [0.00dB] [on] Front Right: Playback 87 [100%] [0.00dB] [on] Simple mixer control 'PCM',0 Capabilities: pvolume Playback channels: Front Left - Front Right Limits: Playback 0 - 255 Mono: Front Left: Playback 254 [100%] [-0.20dB] Front Right: Playback 254 [100%] [-0.20dB] Simple mixer control 'Mic Boost',0 Capabilities: volume Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: 0 - 3 Front Left: 3 [100%] [30.00dB] Front Right: 3 [100%] [30.00dB] Simple mixer control 'IEC958',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'IEC958',1 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'IEC958',2 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'IEC958',3 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'IEC958',4 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'Capture',0 Capabilities: cvolume cswitch Capture channels: Front Left - Front Right Limits: Capture 0 - 63 Front Left: Capture 63 [100%] [30.00dB] [on] Front Right: Capture 63 [100%] [30.00dB] [on] Simple mixer control 'Auto-Mute Mode',0 Capabilities: enum Items: 'Disabled' 'Enabled' Item0: 'Enabled' Simple mixer control 'Internal Mic Boost',0 Capabilities: volume Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: 0 - 3 Front Left: 0 [0%] [0.00dB] Front Right: 0 [0%] [0.00dB] --8<---------------cut here---------------end--------------->8---