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Message #09748
[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
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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)
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References