USB sound devices get index of 0 instead of PCI/onboard sound
Bug #46998 reported by
fubarbundy
This bug report is a duplicate of:
Bug #46996: Hotplugged sound devices get sound card index of 0 instead of PCI card.
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Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
alsa-driver (Ubuntu) |
Fix Released
|
Medium
|
Unassigned |
Bug Description
To reproduce: on a machine with a working sound card at index 0 (listed in gnome-volume-
Result: USB device steals index 0 and ALSA assigns it default status. Any other programs using /dev/dsp break.
Expected result: PCI and other internal devices get assigned lowest indexes first, ensuring they have a dependable device node. USB devices then get given higher indexes/nodes as they are less permanent.
Changed in alsa-driver: | |
status: | Fix Committed → Fix Released |
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This is especially annoying when the USB audio device has no output functionality (say, a MIDI Controller). One must either unplug on each boot, or adjust the default settings.