Bugzilla Bug 85595

Hello. I realize this is kind of jumping the gun but I had (a lot of) spare
time to fuss about and decided to help get GNOME ready. I unmasked 2.10 and
installed. Everything is fine, except for this one problem.

Upon insertion of a CD, GNOME-CD should begin, however, it shows a 'application
unexpectedly quit' error and dies. I recompiled with USE="debug" and my CFLAGS
set to nothing, but it persisted. It spits out the following error in the
console:

arcueid@arcueid ~ $ gnome-cd

** (gnome-cd:10549): WARNING **: No GConf default audio sink key and osssink
doesn't work

** ERROR **: file gst-cdparanoia-cdrom.c: line 283 (build_pipeline): assertion
failed: (priv->audio_sink != 0)
aborting...

It's probably an easy fix but I'm lost at this point. Should also be noted that
Totem reads and plays the CD fine. I tried reinstalling the gstreamer plugin
gst-cdparanoia and it didn't work.

Reproducible: Always
Steps to Reproduce:
1.Insert Audio CD.
2.Either allow gnome-cd to start automatically, open gnome-cd or insert while
gnome-cd open.
3.Crash occurs.




Portage 2.0.51.19 (default-linux/x86/2005.0, gcc-3.4.3-20050110,
glibc-2.3.4.20050125-r0, 2.6.11-gentoo-r3 i686)
=================================================================
System uname: 2.6.11-gentoo-r3 i686 AMD Athlon(tm) XP 2500+
Gentoo Base System version 1.6.10
Python:              dev-lang/python-2.3.5 [2.3.5 (#1, Mar 15 2005, 21:13:30)]
dev-lang/python:     2.3.5
sys-devel/autoconf:  2.59-r6, 2.13
sys-devel/automake:  1.7.9-r1, 1.8.5-r3, 1.5, 1.4_p6, 1.6.3, 1.9.5
sys-devel/binutils:  2.15.92.0.2-r6
sys-devel/libtool:   1.5.14
virtual/os-headers:  2.6.8.1-r2
ACCEPT_KEYWORDS="x86 ~x86"
AUTOCLEAN="yes"
CFLAGS="-O2 -march=athlon-xp -fomit-frame-pointer -pipe -fforce-mem
-fforce-addr"
CHOST="i686-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/kde/2/share/config /usr/kde/3/share/config
/usr/lib/X11/xkb /usr/lib/mozilla/defaults/pref /usr/share/config
/var/qmail/control"
CONFIG_PROTECT_MASK="/etc/gconf /etc/terminfo /etc/env.d"
CXXFLAGS="-O2 -march=athlon-xp -fomit-frame-pointer -pipe -fforce-mem
-fforce-addr"
DISTDIR="/usr/portage/distfiles"
FEATURES="autoaddcvs autoconfig ccache distlocks sandbox sfperms"
GENTOO_MIRRORS="http://distfiles.gentoo.org
http://distro.ibiblio.org/pub/Linux/distributions/gentoo"
MAKEOPTS="-j2"
PKGDIR="/usr/portage/packages"
PORTAGE_TMPDIR="/var/tmp"
PORTDIR="/usr/portage"
PORTDIR_OVERLAY="/usr/local/overlays/lila"
SYNC="rsync://rsync.gentoo.org/gentoo-portage"
USE="3dnow 3dnowex X a52 aac aalib acpi aim alsa apache2 artworkextra atlas
audiofile avi bash-completion berkdb bitmap-fonts bmp bonobo bzip2 bzlib cairo
cdda cddb cdio cdparanoia cdr cjk crypt cups curl curlwrappers dba dio
divx4linux dv dvd dvdr dvdread encode esd ethereal exif expat fam fastcgi
ffmpeg
fftw flac font-server foomatic foomaticdb freetype ftp gb gd gd-external gdbm
gif gimpprint glitz glut gmp gnome gnustep gnutls gphoto2 gpm gstreamer gtk
gtk2
gtkhtml guile hal httpd icq ieee1394 imagemagick imlib inifile innodb ipv6
jabber java javascript jikes joystick jpeg lcms libcaca libclamav libwww live
lm_sensors lzo mad matroska memlimit migemo mikmod mime mmap mmx mmx2 mng mono
motif mozdevelop mozilla moznomail mozsvg mozxmlterm mp3 mpeg mpi mpm-prefork
msn mysql nas ncurses neXt network nls nptl nptlonly nvidia oav offensive ogg
oggvorbis openal opengl pam pcre pdflib perl php pic pie png ppds python qt
quicktime readline real ruby samba sdl sftplogging sharedmem sndfile snmp soap
sockets socks5 sox speex spell sqlite sse ssl stream svg symlink sysfs szip
tcltk tcpd theora threads tidy tiff tokenizer truetype truetype-fonts
type1-fonts usb v4l v4l2 vcd vhosts videos wmf wxwindows x86 xanim xine
xinerama
xml xml2 xosd xpm xprint xv xvid xvmc yahoo zlib"

what do you have set for audio sink in preferences->multimedia system selector
?

Also do a 'gst-inspect-0.8 cdparanoia', see if it exists. This might just be
misssing deps.

I had 'osssink' in there. I changed it to the EsounD 'esdsink' and now the CD
player works.

However, it should not be dying with ALSA in the first place. Wasn't one of the
major driving points of ALSA to replace Sound Daemons?

Actually, I changed 'osssink' over to 'alsasink' and it works without the need
for EsounD.

If osssink is crashing gnome-cd, why not just make alsasink the default for new
GNOME 2.10 installations?

Do you even have an oss device?

ls -l /dev/dsp

I have ALSA-OSS emulation in the kernel, but I don't know if it even does
anything anymore. I try to stay away from OSS as much as possible, so I hadn't
even compiled any of the programs with OSS support.

I don't believe I have any OSS devices, no.

When CD tray is opened, running gnome-cd ends with crash,
no matter which multimedia system is set in the preferences.

$ gnome-cd

** (gnome-cd:10747): WARNING **: Error reading CD header

** ERROR **: file gst-cdparanoia-cdrom.c: line 268 (build_pipeline): assertion failed: (priv->cdparanoia != 0)
aborting...

$ gst-inspect-0.8 cdparanoia
No such element or plugin 'cdparanoia'

Looks like gnome-media (or whichever ebuild provides gnome-cd) 
should have gst-plugins-cdparanoia as a dependancy.

added gst-plugins-cdparanoia dep

btw the crashes when the plugin isnt around should be fixed in the next micro
release.