Can't enable input and output of a USB device simultaneously
Bug #887917 reported by
Sean M. Pappalardo
This bug affects 2 people
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
Mixxx |
Invalid
|
Medium
|
Unassigned | ||
1.10 |
Invalid
|
Medium
|
Unassigned | ||
Ubuntu |
Confirmed
|
Undecided
|
Unassigned |
Bug Description
When testing with a USB headset (04f3:0a11 Elan Microelectronics Corp.) at 48kHz (the only one it supports,) I can't enable its microphone input and its headphone output at the same time or I get:
Expression 'alsa_snd_
Expression 'AlsaStart( stream, 0 )' failed in 'src/hostapi/
...and Mixxx freezes. This is on 1.10 r2926 with PA 19+svn20110326 on Debian Squeeze.
I can, however use one or the other without a problem. (E.g. USB mic, on-board sound output or vice versa.)
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Using a first generation Griffin iMic, I have no such problems.
Mixxx 1.10.0 beta 1
Lubuntu 11.10
ThinkPad R60
Intel Core Duo T2500 2.0GHz
1GB RAM
ALSA, naturally.
And only on 48kHz.