Bug#424891: audacity uses ~100% CPU on startup
Package: audacity
Version: 1.3.2-2
Severity: normal
Hi,
when starting up audacity, it uses 100% CPU without doing anything. It doesn't
matter if I use ALSA or JACK. If you can't reproduce this, I can describe my
setup in more detail. Just ask.
"strace audacity" looks like this, infinitely:
[...]
poll([{fd=3, events=POLLIN, revents=POLLIN}, {fd=5, events=POLLIN}], 2, 24) = 1
gettimeofday({1179421026, 637731}, NULL) = 0
ioctl(5, FIONREAD, [0]) = 0
gettimeofday({1179421026, 637798}, NULL) = 0
poll([{fd=3, events=POLLIN, revents=POLLIN}, {fd=5, events=POLLIN}], 2, 23) = 1
gettimeofday({1179421026, 637871}, NULL) = 0
ioctl(5, FIONREAD, [0]) = 0
gettimeofday({1179421026, 637938}, NULL) = 0
poll([{fd=3, events=POLLIN, revents=POLLIN}, {fd=5, events=POLLIN}], 2, 23) = 1
gettimeofday({1179421026, 638011}, NULL) = 0
ioctl(5, FIONREAD, [0]) = 0
gettimeofday({1179421026, 638078}, NULL) = 0
poll([{fd=3, events=POLLIN, revents=POLLIN}, {fd=5, events=POLLIN}], 2, 23) = 1
gettimeofday({1179421026, 638151}, NULL) = 0
ioctl(5, FIONREAD, [0]) = 0
gettimeofday({1179421026, 638218}, NULL) = 0
poll([{fd=3, events=POLLIN, revents=POLLIN}, {fd=5, events=POLLIN}], 2, 23) = 1
gettimeofday({1179421026, 638292}, NULL) = 0
ioctl(5, FIONREAD, [0]) = 0
gettimeofday({1179421026, 638359}, NULL) = 0
poll([{fd=3, events=POLLIN, revents=POLLIN}, {fd=5, events=POLLIN}], 2, 23) = 1
gettimeofday({1179421026, 638433}, NULL) = 0
ioctl(5, FIONREAD, [0]) = 0
gettimeofday({1179421026, 638500}, NULL) = 0
poll([{fd=3, events=POLLIN, revents=POLLIN}, {fd=5, events=POLLIN}], 2, 23) = 1
gettimeofday({1179421026, 638579}, NULL) = 0
ioctl(5, FIONREAD, [0]) = 0
gettimeofday({1179421026, 638646}, NULL) = 0
poll([{fd=3, events=POLLIN, revents=POLLIN}, {fd=5, events=POLLIN}], 2, 23) = 1
gettimeofday({1179421026, 638719}, NULL) = 0
ioctl(5, FIONREAD, [0]) = 0
[...]
Thanks,
Roland
-- System Information:
Debian Release: lenny/sid
APT prefers unstable
APT policy: (500, 'unstable'), (1, 'experimental')
Architecture: i386 (i686)
Kernel: Linux 2.6.20-1-686 (SMP w/1 CPU core)
Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8) (ignored: LC_ALL set to en_GB.UTF-8)
Shell: /bin/sh linked to /bin/bash
Versions of packages audacity depends on:
ii libasound2 1.0.13-2 ALSA library
ii libc6 2.5-5 GNU C Library: Shared libraries
ii libexpat1 1.95.8-3.4 XML parsing C library - runtime li
ii libflac++5 1.1.2-6 Free Lossless Audio Codec - C++ ru
ii libflac7 1.1.2-6 Free Lossless Audio Codec - runtim
ii libgcc1 1:4.2-20070405-1 GCC support library
ii libid3tag0 0.15.1b-10 ID3 tag reading library from the M
ii libjack0.100.0-0 0.103.0-3 JACK Audio Connection Kit (librari
ii libmad0 0.15.1b-2.1 MPEG audio decoder library
ii libogg0 1.1.3-2 Ogg Bitstream Library
ii libsndfile1 1.0.17-1 Library for reading/writing audio
ii libstdc++6 4.1.2-5 The GNU Standard C++ Library v3
ii libvorbis0a 1.1.2.dfsg-1.2 The Vorbis General Audio Compressi
ii libvorbisenc2 1.1.2.dfsg-1.2 The Vorbis General Audio Compressi
ii libvorbisfile3 1.1.2.dfsg-1.2 The Vorbis General Audio Compressi
ii libwxbase2.6-0 2.6.3.2.1.5 wxBase library (runtime) - non-GUI
ii libwxgtk2.6-0 2.6.3.2.1.5 wxWidgets Cross-platform C++ GUI t
audacity recommends no packages.
-- no debconf information
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