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[dino99 <1455637@xxxxxxxxxxxxxxxxxx>]

As a non-LTS release, 15.10 has a 9-month month support cycle and, as
such, the support period is now nearing its end and Ubuntu 15.10 will
reach end of life on Thursday, July 28th. At that time, Ubuntu Security
Notices will no longer include information or updated packages for
Ubuntu 15.10.

** Changed in: audacity (Ubuntu)
       Status: New => Invalid

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https://bugs.launchpad.net/bugs/1455637

Title:
  ALSA lib pcm.c:7843:(snd_pcm_recover) underrun occurred

Status in audacity package in Ubuntu:
  Invalid

Bug description:
  When I edit some MP3 on Xubuntu, sometimes this bug occurs. I now have
  15.10 (testing), but also with 15.04 this bug happens.

  When I press PLAY, i hear a lot of noise. If I play stop, Audacity
  freezes and sometimes crashes. If i don't press Stop, i hear the noise
  for some seconds and then i hear the MP3 correctly, but if i stop it
  and PLAY it again, i hear the noise.

  The terminal returns

  ---ALSA lib pcm.c:7843:(snd_pcm_recover) underrun occurred

  THOUSANDS of times, and then (if audacity crashes and doesn't only freeze):
                          
  --- audacity: ../nptl/pthread_mutex_lock.c:364: __pthread_mutex_lock_full: Assertion `robust || (oldval & 0x40000000) == 0' failed.
  Annullato (core dump creato)

  ProblemType: Bug
  DistroRelease: Ubuntu 15.10
  Package: audacity 2.0.6-2
  ProcVersionSignature: Ubuntu 3.19.0-17.17-generic 3.19.6
  Uname: Linux 3.19.0-17-generic x86_64
  AlsaCards:
   0 [PCH            ]: HDA-Intel - HDA Intel PCH
                         HDA Intel PCH at 0xc3110000 irq 29
    1 [HDMI           ]: HDA-Intel - HDA ATI HDMI
                         HDA ATI HDMI at 0xc2020000 irq 31
  ApportVersion: 2.17.2-0ubuntu1
  Architecture: amd64
  CurrentDesktop: XFCE
  Date: Fri May 15 21:49:33 2015
  InstallationDate: Installed on 2015-05-03 (12 days ago)
  InstallationMedia: Xubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422.1)
  SourcePackage: audacity
  UpgradeStatus: Upgraded to wily on 2015-05-12 (3 days ago)

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