← Back to team overview

ubuntustudio-bugs team mailing list archive

[Bug 1347914] Re: Audacity crashes on startup while trying to read /proc/cpuinfo

 

jackd2 (1.9.9.5+20140404git3d7c67dc~dfsg-1) unstable; urgency=low

  * Enable ffado on all Linux platforms (Closes: #727248)
  * Imported Upstream version 1.9.9.5+20140404git3d7c67dc
  * Fix startup problems on newer ARM kernels

 -- Adrian Knoth <adi@xxxxxxxxxxxxxxxxxxxxx>  Fri, 04 Apr 2014 14:04:15
+0200

** Package changed: audacity (Ubuntu) => jackd2 (Ubuntu)

** Changed in: jackd2 (Ubuntu)
       Status: Confirmed => Fix Released

-- 
You received this bug notification because you are a member of Ubuntu
Studio Bugs, which is subscribed to jackd2 in Ubuntu.
Matching subscriptions: Ubuntu Studio Bugs, ubuntustudio-bugs: jackd2
https://bugs.launchpad.net/bugs/1347914

Title:
  Audacity crashes on startup while trying to read /proc/cpuinfo

Status in jackd2 package in Ubuntu:
  Fix Released

Bug description:
  root@tegra-ubuntu:~# audacity
  ALSA lib pcm_dsnoop.c:618:(snd_pcm_dsnoop_open) unable to open slave
  ALSA lib pcm_dmix.c:1022:(snd_pcm_dmix_open) unable to open slave
  ALSA lib pcm.c:2239:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.rear
  ALSA lib pcm.c:2239:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.center_lfe
  ALSA lib pcm.c:2239:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.side
  bt_audio_service_open: connect() failed: Connection refused (111)
  bt_audio_service_open: connect() failed: Connection refused (111)
  bt_audio_service_open: connect() failed: Connection refused (111)
  bt_audio_service_open: connect() failed: Connection refused (111)
  ALSA lib pcm_dmix.c:961:(snd_pcm_dmix_open) The dmix plugin supports only playback stream
  ALSA lib pcm_dmix.c:1022:(snd_pcm_dmix_open) unable to open slave
  FATAL: cannot locate cpu MHz in /proc/cpuinfo

  It looks like audacity requires the Bogomips value from /proc/cpuinfo which is no more
  present in modern kernels.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: audacity 2.0.5-1ubuntu3.2
  Uname: Linux 3.10.24-gf455cd4 armv7l
  ApportVersion: 2.14.1-0ubuntu3.2
  Architecture: armhf
  CurrentDesktop: Unity
  Date: Wed Jul 23 22:44:22 2014
  SourcePackage: audacity
  UpgradeStatus: No upgrade log present (probably fresh install)

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/jackd2/+bug/1347914/+subscriptions


References