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Message #08256
[Bug 584680] Re: Logitech Z-5 USB speakers sometimes not detected
yes, you are very kind...
but can you also explain us how to edit protected files?
thanks
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https://bugs.launchpad.net/bugs/584680
Title:
Logitech Z-5 USB speakers sometimes not detected
Status in Mythbuntu, Ubuntu derivative focused upon MythTV:
New
Bug description:
The Z-5 are USB-powered speakers, behaving optionally as a standalone
external USB audio card (having its audio input through the same USB
power wire) or as a pair of passive speakers when using a normal audio
jack.
First I had to append the following to /etc/modprobe.d/alsa-base.conf
in order for the speakers to be "properly" detected:
options snd-usb-audio index=0
Then the Z-5 seem to be detected by the USB subsystem only after
alternative reboots/shutdowns, as lsusb command shows. They work
normally when using a standard audio jack through the MB sound system
(Azalia), though.
I shall provide any additional debugging info upon request.
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