Public bug reported:
If pavucontrol "PulseAudio Volume Control" is open it causes 'sudo lsusb
-v' to fail if there is a Dell AC511 soundbar attached via USB.
The error message:
> $ sudo lsusb -v
>
> ----[ snip ]----
>
> Bus 001 Device 002: ID 413c:a503 Dell Computer Corp.
> lsusb: gconv.c:74: __gconv: Assertion `outbuf != NULL && *outbuf != NULL'
> failed.
> Aborted
lsusb -v by device ID:
> $ sudo lsusb -v -d 413c:a503
>
> Bus 001 Device 002: ID 413c:a503 Dell Computer Corp.
> lsusb: gconv.c:74: __gconv: Assertion `outbuf != NULL && *outbuf != NULL'
> failed.
> Aborted
The bug goes away when "PulseAudio Volume Control" is closed.
Ubuntu 17.10
Linux 4.13.0-32-generic x86_64
pavucontrol version 3.0-3.1
lsusb (usbutils) 007
** Affects: usbutils (Ubuntu)
Importance: Undecided
Status: New
** Tags: pavucontrol
** Summary changed:
- lsusb -v to fails when pavucontrol (PulseAudio Volume Control) is open and
there is a Dell AC511 soundbar attached
+ lsusb -v fails when pavucontrol (PulseAudio Volume Control) is open and there
is a Dell AC511 soundbar attached
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https://bugs.launchpad.net/bugs/1749465
Title:
lsusb -v fails when pavucontrol (PulseAudio Volume Control) is open
and there is a Dell AC511 soundbar attached
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