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[Dan MacDonald <allcoms@xxxxxxxxx>]

Actually, I've since had similar total freeze / crashes occur using only
the panda audio device and with my USB audio device unplugged so I think
this bug could be renamed 'crash caused by watching Youtube under
Firefox with GNASH'

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https://bugs.launchpad.net/bugs/1032852

Title:
  crash caused by Youtube under FF/GNASH played via PA USB audio

Status in Ubuntu OMAP4 graphics addons:
  New

Bug description:
  I can make my Panda A4 running the current OMAP4 PPA PVR drivers and
  kernel crash every time within a few minutes of starting to play a
  Youtube video under Firefox with the GNASH plugin when redirected via
  the pavucontrol config tab to go to my Philips UAC3553B portable hifi
  which lsusb sees as:

  Bus 001 Device 004: ID 0471:0110 Philips (or NXP)

  and ALSA sees as:

  cat /proc/asound/cards 
   0 [Panda          ]: Panda - Panda
                        Panda
   1 [OMAPHDMI       ]: OMAPHDMI - OMAPHDMI
                        OMAPHDMI
   2 [UAC3553B       ]: USB-Audio - UAC3553B
                        Philips UAC3553B at usb-ehci-omap.0-1.3, full speed

  This is all whilst running fluxbox and network-manager + ssh server on
  the Panda to try to monitor it but nothing else really going on.

  If I use the onboard audio only for this, I don't get any crash and I
  can use this same USB audio device fine with Linux otherwise and
  indeed its the only way I can currently run JACK on my Panda as JACK
  doesn't start with the onboard audio selected.

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