When i maximize the volume slider on applet it goes 100% but sound starts to be noisy. And when applet's slider maximized i show 100% on sound settings, but also there is unamplified pointer in that same slider and it is more below than 100% when i take down the slider until unamplified the sound returns back normal (clear). Because of that i can't use my keyboard's media keys or volume slider to volume up because it goes over unamplified :(
ProblemType: Bug
DistroRelease: Ubuntu 13.10
Package: alsa-base 1.0.25+dfsg-0ubuntu4
ProcVersionSignature: Ubuntu 3.11.0-12.19-generic 3.11.3
Uname: Linux 3.11.0-12-generic x86_64
NonfreeKernelModules: wl
ApportVersion: 2.12.5-0ubuntu2.1
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: umurgdk 2260 F.... pulseaudio
/dev/snd/controlC0: umurgdk 2260 F.... pulseaudio
/dev/snd/pcmC0D0p: umurgdk 2260 F...m pulseaudio
Date: Sat Oct 26 14:55:39 2013
InstallationDate: Installed on 2013-10-15 (10 days ago)
InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Release amd64 (20130424)
MarkForUpload: True
PackageArchitecture: all
SourcePackage: alsa-driver
Symptom: audio
Symptom_Card: Built-in Audio - HDA Intel PCH
Symptom_Jack: Green Headphone Out, Front
Symptom_Type: Volume slider, or mixer problems
Title: [Macmini5,1, Cirrus Logic CS4206, Green Headphone Out, Front] volume slider problem
UpgradeStatus: Upgraded to saucy on 2013-10-17 (8 days ago)
dmi.bios.date: 10/20/2011
dmi.bios.vendor: Apple Inc.
dmi.bios.version: MM51.88Z.0077.B0F.1110201309
dmi.board.asset.tag: Base Board Asset Tag#
dmi.board.name: Mac-8ED6AF5B48C039E1
dmi.board.vendor: Apple Inc.
dmi.board.version: Macmini5,1
dmi.chassis.type: 16
dmi.chassis.vendor: Apple Inc.
dmi.chassis.version: Mac-8ED6AF5B48C039E1
dmi.modalias: dmi:bvnAppleInc.:bvrMM51.88Z.0077.B0F.1110201309:bd10/20/2011:svnAppleInc.:pnMacmini5,1:pvr1.0:rvnAppleInc.:rnMac-8ED6AF5B48C039E1:rvrMacmini5,1:cvnAppleInc.:ct16:cvrMac-8ED6AF5B48C039E1:
dmi.product.name: Macmini5,1
dmi.product.version: 1.0
dmi.sys.vendor: Apple Inc.
Are you sure that it is driver bug instead of pulseaudio
there is 6 dB gain in those playback volume controls
state.PCH {
control.1 {
iface MIXER
name 'Headphone Playback Volume'
value.0 127
value.1 127
comment {
access 'read write'
type INTEGER
count 2
range '0 - 127'
dbmin -5750
dbmax 600
dbvalue.0 600
dbvalue.1 600
}
}
control.3 {
iface MIXER
name 'Speaker Playback Volume'
value.0 0
value.1 0
comment {
access 'read write'
type INTEGER
count 2
range '0 - 127'
dbmin -5750
dbmax 600
dbvalue.0 -5750
dbvalue.1 -5750
}
}