Public bug reported:
When the external sound card (SB Live! 24 bit) is used, the volume
slider and the mute button have no effect. The volume is low. I tried
two SB Live! 24 bit cards (at home and at work). The behaviour is the
same. On Lubuntu 20.04, there was no problem.
The embedded sound card operates normally and reacts on the volume
slider.
Ubuntu 22.04.4 LTS
pulseaudio 1:15.99.1+dfsg1-1ubuntu2.2
pavucontrol 5.0-2
ProblemType: Bug
DistroRelease: Ubuntu 22.04
Package: alsa-base 1.0.25+dfsg-0ubuntu7
Uname: Linux 6.8.7-2-liquorix-amd64 x86_64
ApportVersion: 2.20.11-0ubuntu82.5
Architecture: amd64
CasperMD5CheckResult: unknown
CurrentDesktop: LXQt
Date: Sat Apr 20 21:33:26 2024
InstallationDate: Installed on 2024-04-03 (16 days ago)
InstallationMedia: Lubuntu 22.04.4 LTS "Jammy Jellyfish" - Release amd64
(20240216)
PackageArchitecture: all
SourcePackage: alsa-driver
Symptom: audio
Symptom_Card: SoundBlaster Live! 24-bit External SB0490 - SB Live! 24-bit
External
Symptom_PulseAudioLog: кві 20 19:57:33 Lattitude dbus-daemon[590]: [system]
Activating via systemd: service name='org.freedesktop.RealtimeKit1'
unit='rtkit-daemon.service' requested by ':1.33' (uid=1001 pid=845
comm="/usr/bin/pulseaudio --daemonize=no --log-target=jo")
Symptom_Type: Volume slider, or mixer problems
Title: [USB-Audio - SB Live! 24-bit External, playback] volume slider problem
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 09/22/2023
dmi.bios.release: 1.32
dmi.bios.vendor: Dell Inc.
dmi.bios.version: 1.32.2
dmi.board.name: 015DR5
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.asset.tag: NTB71181
dmi.chassis.type: 10
dmi.chassis.vendor: Dell Inc.
dmi.modalias:
dmi:bvnDellInc.:bvr1.32.2:bd09/22/2023:br1.32:svnDellInc.:pnLatitude5480:pvr:rvnDellInc.:rn015DR5:rvrA00:cvnDellInc.:ct10:cvr:sku07A7:
dmi.product.family: Latitude
dmi.product.name: Latitude 5480
dmi.product.sku: 07A7
dmi.sys.vendor: Dell Inc.
** Affects: alsa-driver (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug jammy
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https://bugs.launchpad.net/bugs/2062982
Title:
[USB-Audio - SB Live! 24-bit External, playback] volume slider and
mute button have no effect
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