Bug#608438: kmix: high cpu usage when using pulseaudio
Package: kmix
Version: 4:4.4.5-1
Severity: important
Tags: sid
Hi,
When I start kmix while pulseaudio is running, it doesn't work. No tray icon or
window appears. There is a process named kmix, which always causes 100% CPU
usage on one of the CPU cores. I've run strace on it, and it keeps doing this
over and over again:
munmap(0x76ee7000, 1052672) = 0
mmap2(NULL, 1052672, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
0x76ee7000
This problem does not exist with the version from kde.org (I've verified this
by building a package from the source code hosted on kde.org), so it's probably
due to Colin Guthrie's pulseaudio patches.
-- System Information:
Debian Release: 6.0
APT prefers unstable
APT policy: (500, 'unstable')
Architecture: i386 (i686)
Kernel: Linux 2.6.32-5-686 (SMP w/2 CPU cores)
Locale: LANG=de_DE.UTF-8, LC_CTYPE=de_DE.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to //bin/bash
Versions of packages kmix depends on:
ii kdebase-runtime 4:4.4.5-1 runtime components from the offici
ii libasound2 1.0.23-2.1 shared library for ALSA applicatio
ii libc6 2.11.2-7 Embedded GNU C Library: Shared lib
ii libgcc1 1:4.4.5-10 GCC support library
ii libkdecore5 4:4.4.5-2 the KDE Platform Core Library
ii libkdeui5 4:4.4.5-2 the KDE Platform User Interface Li
ii libphonon4 4:4.6.0really4.4.2-1 the core library of the Phonon mul
ii libplasma3 4:4.4.5-2 the Plasma Library for the KDE Pla
ii libpulse-mainloop-g 0.9.21-3 PulseAudio client libraries (glib
ii libpulse0 0.9.21-3 PulseAudio client libraries
ii libqt4-dbus 4:4.6.3-4 Qt 4 D-Bus module
ii libqt4-xml 4:4.6.3-4 Qt 4 XML module
ii libqtcore4 4:4.6.3-4 Qt 4 core module
ii libqtgui4 4:4.6.3-4 Qt 4 GUI module
ii libsolid4 4:4.4.5-2 Solid Library for KDE Platform
ii libstdc++6 4.4.5-10 The GNU Standard C++ Library v3
ii phonon 4:4.6.0really4.4.2-1 metapackage for the Phonon multime
kmix recommends no packages.
kmix suggests no packages.
-- no debconf information
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