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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - Incorrect volume in sound indicator"
href="https://bugs.freedesktop.org/show_bug.cgi?id=88265#c3">Comment # 3</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - Incorrect volume in sound indicator"
href="https://bugs.freedesktop.org/show_bug.cgi?id=88265">bug 88265</a>
from <span class="vcard"><a class="email" href="mailto:superquad.vortex2@gmail.com" title="Raymond <superquad.vortex2@gmail.com>"> <span class="fn">Raymond</span></a>
</span></b>
<pre>error messages in system log
-
[ 7723.379216] usb 1-1: 1:1: cannot get freq at ep 0x1
[ 7723.396008] usbcore: registered new interface driver snd-usb-audio
[ 7735.811657] usb 1-1: 1:1: cannot get freq at ep 0x1
control.3 {
iface MIXER
name 'PCM Playback Volume'
value 100
comment {
access 'read write'
type INTEGER
count 1
range '0 - 100'
dbmin -312
dbmax 0
dbvalue.0 0
}
}
dB range from -3.12 dB to 0dB
<a href="https://bugzilla.kernel.org/enter_bug.cgi?product=Drivers">https://bugzilla.kernel.org/enter_bug.cgi?product=Drivers</a>
you should file bug report
and post the output of
lspci -vvvv
state.Audio {
control.1 {
iface PCM
name 'Playback Channel Map'
value.0 3
value.1 4
value.2 7
value.3 8
value.4 9
value.5 10
comment {
access read
type INTEGER
count 6
range '0 - 36'
}
do usb audio support stereo ?
aplay -Dhw:1 --dump-hw-params any.wav</pre>
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