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Bug 485840 - www-client/firefox-24 - segmentation fault when using WebRTC
Summary: www-client/firefox-24 - segmentation fault when using WebRTC
Status: RESOLVED FIXED
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: Current packages (show other bugs)
Hardware: AMD64 Linux
: Normal normal (vote)
Assignee: Mozilla Gentoo Team
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2013-09-24 09:58 UTC by Andrey
Modified: 2014-11-21 11:28 UTC (History)
1 user (show)

See Also:
Package list:
Runtime testing required: ---


Attachments
firefox-24.0.ebuild.patch (firefox-24.0.ebuild.patch,746 bytes, patch)
2013-09-24 12:21 UTC, Lars Wendler (Polynomial-C) (RETIRED)
Details | Diff

Note You need to log in before you can comment on or make changes to this bug.
Description Andrey 2013-09-24 09:58:33 UTC
www-client/firefox-24 segfault, when using WebRTC. firefox-23 also crashed. Also I'm try clean firefox profile, but present is still present.

In terminal:
ALSA lib /var/tmp/portage/media-libs/alsa-lib-1.0.27.2/work/alsa-lib-1.0.27.2/src/pcm/pcm.c:7924:(snd_pcm_set_params) Channels count (1) not available for CAPTURE: Invalid argument
ALSA lib /var/tmp/portage/media-libs/alsa-lib-1.0.27.2/work/alsa-lib-1.0.27.2/src/pcm/pcm.c:7924:(snd_pcm_set_params) Channels count (1) not available for CAPTURE: Invalid argument
ALSA lib /var/tmp/portage/media-libs/alsa-lib-1.0.27.2/work/alsa-lib-1.0.27.2/src/pcm/pcm.c:7900:(snd_pcm_set_params) Broken configuration for CAPTURE: no configurations available
ALSA lib /var/tmp/portage/media-libs/alsa-lib-1.0.27.2/work/alsa-lib-1.0.27.2/src/pcm/pcm.c:7900:(snd_pcm_set_params) Broken configuration for CAPTURE: no configurations available
ALSA lib /var/tmp/portage/media-libs/alsa-lib-1.0.27.2/work/alsa-lib-1.0.27.2/src/pcm/pcm.c:7900:(snd_pcm_set_params) Broken configuration for CAPTURE: no configurations available
ALSA lib /var/tmp/portage/media-libs/alsa-lib-1.0.27.2/work/alsa-lib-1.0.27.2/src/pcm/pcm.c:7900:(snd_pcm_set_params) Broken configuration for CAPTURE: no configurations available
ALSA lib /var/tmp/portage/media-libs/alsa-lib-1.0.27.2/work/alsa-lib-1.0.27.2/src/pcm/pcm.c:7900:(snd_pcm_set_params) Broken configuration for CAPTURE: no configurations available
ALSA lib /var/tmp/portage/media-libs/alsa-lib-1.0.27.2/work/alsa-lib-1.0.27.2/src/pcm/pcm.c:7900:(snd_pcm_set_params) Broken configuration for CAPTURE: no configurations available
ALSA lib /var/tmp/portage/media-libs/alsa-lib-1.0.27.2/work/alsa-lib-1.0.27.2/src/pcm/pcm.c:7900:(snd_pcm_set_params) Broken configuration for CAPTURE: no configurations available
ALSA lib /var/tmp/portage/media-libs/alsa-lib-1.0.27.2/work/alsa-lib-1.0.27.2/src/pcm/pcm.c:7900:(snd_pcm_set_params) Broken configuration for CAPTURE: no configurations available
ALSA lib /var/tmp/portage/media-libs/alsa-lib-1.0.27.2/work/alsa-lib-1.0.27.2/src/pcm/pcm.c:7900:(snd_pcm_set_params) Broken configuration for CAPTURE: no configurations available
ALSA lib /var/tmp/portage/media-libs/alsa-lib-1.0.27.2/work/alsa-lib-1.0.27.2/src/pcm/pcm.c:7900:(snd_pcm_set_params) Broken configuration for CAPTURE: no configurations available
ALSA lib /var/tmp/portage/media-libs/alsa-lib-1.0.27.2/work/alsa-lib-1.0.27.2/src/pcm/pcm.c:7900:(snd_pcm_set_params) Broken configuration for CAPTURE: no configurations available
ALSA lib /var/tmp/portage/media-libs/alsa-lib-1.0.27.2/work/alsa-lib-1.0.27.2/src/pcm/pcm.c:7900:(snd_pcm_set_params) Broken configuration for CAPTURE: no configurations available
ALSA lib /var/tmp/portage/media-libs/alsa-lib-1.0.27.2/work/alsa-lib-1.0.27.2/src/pcm/pcm.c:7924:(snd_pcm_set_params) Channels count (1) not available for CAPTURE: Invalid argument
ALSA lib /var/tmp/portage/media-libs/alsa-lib-1.0.27.2/work/alsa-lib-1.0.27.2/src/pcm/pcm.c:7924:(snd_pcm_set_params) Channels count (1) not available for CAPTURE: Invalid argument
WARNING: no real random source present!
Segmentation fault

Reproducible: Always

Steps to Reproduce:
1. Go to https://opentokrtc.com/ in firefox
2. Enable mic/camera, if you want (it doesn't matter to give access to camera/mic or not)
3. Create room with any name
4. Invite any user from another computer/mobile phone/tablet etc with camera to this room (I'll try nexus 7 with firefox, and other computer with ubuntu and firefox)
5. When user is come, firefox will be segfaulted
Actual Results:  
Segfault

Expected Results:  
Normal WebRTC chat

emerge --info
Portage 2.2.6 (default/linux/amd64/13.0/desktop, gcc-4.7.3, glibc-2.17, 3.11.1-gentoo x86_64)
=================================================================
System uname: Linux-3.11.1-gentoo-x86_64-Intel-R-_Celeron-R-_CPU_E3400_@_2.60GHz-with-gentoo-2.2
KiB Mem:     3043912 total,    234016 free
KiB Swap:    4929524 total,   4927376 free
Timestamp of tree: Tue, 24 Sep 2013 09:30:01 +0000
ld GNU ld (GNU Binutils) 2.23.2
app-shells/bash:          4.2_p45
dev-java/java-config:     2.2.0
dev-lang/python:          2.7.5-r2, 3.2.5-r2, 3.3.2-r2
dev-util/cmake:           2.8.11.2
dev-util/pkgconfig:       0.28
sys-apps/baselayout:      2.2
sys-apps/openrc:          0.12
sys-apps/sandbox:         2.6-r1
sys-devel/autoconf:       2.13, 2.69
sys-devel/automake:       1.9.6-r3, 1.11.6, 1.13.4, 1.14
sys-devel/binutils:       2.23.2
sys-devel/gcc:            4.7.3
sys-devel/gcc-config:     1.8
sys-devel/libtool:        2.4.2
sys-devel/make:           3.82-r4
sys-kernel/linux-headers: 3.11 (virtual/os-headers)
sys-libs/glibc:           2.17
Repositories: gentoo xorik xorik-link
ACCEPT_KEYWORDS="amd64 ~amd64"
ACCEPT_LICENSE="*"
CBUILD="x86_64-pc-linux-gnu"
CFLAGS="-O2 -pipe -march=native -fomit-frame-pointer"
CHOST="x86_64-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/share/gnupg/qualified.txt"
CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/dconf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/php/apache2-php5.3/ext-active/ /etc/php/cgi-php5.3/ext-active/ /etc/php/cli-php5.3/ext-active/ /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo"
CXXFLAGS="-O2 -pipe -march=native -fomit-frame-pointer"
DISTDIR="/usr/portage/distfiles"
EMERGE_DEFAULT_OPTS="--keep-going --fail-clean=y --quiet-build=y"
FCFLAGS="-O2 -pipe"
FEATURES="assume-digests binpkg-logs buildpkg config-protect-if-modified distlocks ebuild-locks fail-clean fixlafiles merge-sync metadata-transfer news parallel-fetch preserve-libs protect-owned sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync"
FFLAGS="-O2 -pipe"
GENTOO_MIRRORS="http://mirror.yandex.ru/gentoo-distfiles "
LANG="ru_RU.UTF-8"
LDFLAGS="-Wl,-O1 -Wl,--as-needed"
MAKEOPTS="-j3"
PKGDIR="/usr/portage/packages"
PORTAGE_CONFIGROOT="/"
PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --omit-dir-times --compress --force --whole-file --delete --stats --human-readable --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages"
PORTAGE_TMPDIR="/var/tmp"
PORTDIR="/usr/portage"
PORTDIR_OVERLAY="/usr/local/portage/xorik /usr/local/portage/xorik-link"
USE="X a52 aac acl acpi alsa amd64 automount bash-completion berkdb bluetooth branding bzip2 cairo cdda cdr cli consolekit cracklib crypt cups cxx dbus dri dts dvd dvdr emboss encode exif fam ffmpeg firefox flac fortran fuse gdbm gdu gif gimp gnome gnome-keyring gpm gtk iconv icu idn ipv6 jack jpeg laptop lcms libnotify mad mmx mng modules mp3 mp4 mpeg mudflap multilib natspec nautilus ncurses nls nptl ogg opengl openmp pam pango pcre pdf png policykit ppds qt3support readline samba sdl session spell sse sse2 sse3 ssl startup-notification svg tcpd threads tiff truetype udev udisks unicode upnp upower usb userlocales v4l vorbis wifi wxwidgets x264 xcb xinerama xml xorg xv xvid zlib" ABI_X86="64" ALSA_CARDS="hda-intel" APACHE2_MODULES="authz_host dir alias mime rewrite vhost_alias auth_digest authn_file authz_groupfile dav dav_fs" CALLIGRA_FEATURES="kexi words flow plan sheets stage tables krita karbon braindump author" CAMERAS="ptp2" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" ELIBC="glibc" FOO2ZJS_DEVICES="hp1018" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf superstar2 timing tsip tripmate tnt ubx" INPUT_DEVICES="mouse keyboard synaptics evdev joystick" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" LINGUAS="ru ru_RU" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-5" PYTHON_SINGLE_TARGET="python2_7" PYTHON_TARGETS="python2_7 python3_2" RUBY_TARGETS="ruby19 ruby18" USERLAND="GNU" VIDEO_CARDS="intel i810 i915 i965" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq steal rawnat logmark ipmark dhcpmac delude chaos account"
Unset:  CPPFLAGS, CTARGET, INSTALL_MASK, LC_ALL, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, SYNC, USE_PYTHON
Comment 1 Lars Wendler (Polynomial-C) (RETIRED) gentoo-dev 2013-09-24 12:21:47 UTC
Created attachment 359356 [details, diff]
firefox-24.0.ebuild.patch

Possible fix...

Anarchy, what do you think?
Comment 2 Lars Wendler (Polynomial-C) (RETIRED) gentoo-dev 2013-09-24 12:26:00 UTC
Comment on attachment 359356 [details, diff]
firefox-24.0.ebuild.patch

>--- /usr/portage/www-client/firefox/firefox-24.0.ebuild
>+++ /var/lib/layman/poly-c/www-client/firefox/firefox-24.0.ebuild
>@@ -157,6 +157,12 @@
> 			"${S}"/build/unix/run-mozilla.sh || die "sed failed!"
> 	fi
> 
>+	# Ensure that are plugins dir is enabled as default
>+	sed -i -e "s:/usr/lib/mozilla/plugins:/usr/lib/nsbrowser/plugins:" \
>+		"${S}"/xpcom/io/nsAppFileLocationProvider.cpp || die "sed failed to replace plugin path for 32bit!"
>+	sed -i -e "s:/usr/lib64/mozilla/plugins:/usr/lib64/nsbrowser/plugins:" \
>+		"${S}"/xpcom/io/nsAppFileLocationProvider.cpp || die "sed failed to replace plugin path for 32bit!"
>+
> 	# Fix sandbox violations during make clean, bug 372817
> 	sed -e "s:\(/no-such-file\):${T}\1:g" \
> 		-i "${S}"/config/rules.mk \
Comment 3 Lars Wendler (Polynomial-C) (RETIRED) gentoo-dev 2013-09-24 12:26:15 UTC
Sorry, added this patch to the wrong bug :-/
Comment 4 Jory A. Pratt gentoo-dev 2013-09-24 21:53:56 UTC
This is gonna be a libvpx, please run `gcc -march=native -E -v - </dev/null 2>&1 | grep cc1` and provide the output
Comment 5 Andrey 2013-09-25 04:55:39 UTC
$ gcc -march=native -E -v - </dev/null 2>&1 | grep cc1
 /usr/libexec/gcc/x86_64-pc-linux-gnu/4.7.3/cc1 -E -quiet -v - -march=core2 -mcx16 -msahf -mno-movbe -mno-aes -mno-pclmul -mno-popcnt -mno-abm -mno-lwp -mno-fma -mno-fma4 -mno-xop -mno-bmi -mno-bmi2 -mno-tbm -mno-avx -mno-avx2 -mno-sse4.2 -mno-sse4.1 -mno-lzcnt -mno-rdrnd -mno-f16c -mno-fsgsbase --param l1-cache-size=32 --param l1-cache-line-size=64 --param l2-cache-size=1024 -mtune=core2
Comment 6 Andrey 2013-09-25 04:56:37 UTC
[I] media-libs/libvpx
     Installed versions:  1.2.0_pre20130625{tbz2}(14:01:38 26.06.2013)(mmx sse sse2 sse3 threads -altivec -doc -postproc -sse4_1 -ssse3 -static-libs -test ABI_X86="64 -32 -x32")
Comment 7 Vince C. 2014-07-31 23:58:24 UTC
Sorry to hijack this thread but I have just experienced the exact, same crash with Firefox 30 at the very same moment (remote user connects). The ALSA output is exactly the same to the version — I happen to have alsa-lib-1.0.27.2 too.

I have:
- media-libs/libvpx-1.3.0
- media-libs/alsa-lib-1.0.27.2
- www-client/firefox-30

Firefox output adds the following lines:

[4810] ###!!! ABORT: Aborting on channel error.: file /portage/tmp/portage/www-client/firefox-30.0/work/mozilla-release/ipc/glue/MessageChannel.cpp, line 1522
Erreur de segmentation
[4810] ###!!! ABORT: Aborting on channel error.: file /portage/tmp/portage/www-client/firefox-30.0/work/mozilla-release/ipc/glue/MessageChannel.cpp, line 1522

gcc -march=native -E -v - </dev/null 2>&1 | grep cc1
 /usr/libexec/gcc/x86_64-pc-linux-gnu/4.7.3/cc1 -E -quiet -v - -march=corei7-avx -mcx16 -msahf -mno-movbe -mno-aes -mpclmul -mpopcnt -mno-abm -mno-lwp -mno-fma -mno-fma4 -mno-xop -mno-bmi -mno-bmi2 -mno-tbm -mavx -mno-avx2 -msse4.2 -msse4.1 -mno-lzcnt -mno-rdrnd -mno-f16c -mno-fsgsbase --param l1-cache-size=32 --param l1-cache-line-size=64 --param l2-cache-size=3072 -mtune=corei7-avx

processor       : 0
vendor_id       : GenuineIntel
cpu family      : 6
model           : 42
model name      : Intel(R) Core(TM) i3-2100 CPU @ 3.10GHz
stepping        : 7
microcode       : 0x26
cpu MHz         : 1961.234
cache size      : 3072 KB
physical id     : 0
siblings        : 4
core id         : 0
cpu cores       : 2
apicid          : 0
initial apicid  : 0
fpu             : yes
fpu_exception   : yes
cpuid level     : 13
wp              : yes
flags           : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm pcid sse4_1 sse4_2 popcnt tsc_deadline_timer xsave avx lahf_lm arat epb xsaveopt pln pts dtherm tpr_shadow vnmi flexpriority ept vpid

emerge --info
Portage 2.2.8-r1 (default/linux/amd64/13.0/desktop, gcc-4.7.3, glibc-2.17, 3.12.21-gentoo-r1-nvidia x86_64)
=================================================================
System uname: Linux-3.12.21-gentoo-r1-nvidia-x86_64-Intel-R-_Core-TM-_i3-2100_CPU_@_3.10GHz-with-gentoo-2.2
KiB Mem:    12275136 total,  10569308 free
KiB Swap:    4194300 total,   4194300 free
Timestamp of tree: Sun, 20 Jul 2014 11:30:01 +0000
ld GNU ld (GNU Binutils) 2.23.2
ccache version 3.1.9 [enabled]
app-shells/bash:          4.2_p45
dev-lang/python:          2.7.6, 3.2.5-r3, 3.3.3
dev-util/ccache:          3.1.9-r3
dev-util/cmake:           2.8.12.2-r1
dev-util/pkgconfig:       0.28-r1
sys-apps/baselayout:      2.2
sys-apps/openrc:          0.12.4
sys-apps/sandbox:         2.6-r1
sys-devel/autoconf:       2.13, 2.69
sys-devel/automake:       1.11.6, 1.12.6, 1.13.4, 1.14.1
sys-devel/binutils:       2.23.2
sys-devel/gcc:            4.7.3-r1
sys-devel/gcc-config:     1.7.3
sys-devel/libtool:        2.4.2-r1
sys-devel/make:           3.82-r4
sys-kernel/linux-headers: 3.12 (virtual/os-headers)
sys-libs/glibc:           2.17
Repositories: gentoo crossdev local
ACCEPT_KEYWORDS="amd64"
ACCEPT_LICENSE="* -@EULA ut2003"
CBUILD="x86_64-pc-linux-gnu"
CFLAGS="-march=native -msse4.1 -msse4.2 -O2 -pipe"
CHOST="x86_64-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/share/gnupg/qualified.txt"
CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/php/apache2-php5.4/ext-active/ /etc/php/cgi-php5.4/ext-active/ /etc/php/cli-php5.4/ext-active/ /etc/revdep-rebuild /etc/sandbox.d /etc/splash /etc/terminfo"
CXXFLAGS="-march=native -msse4.1 -msse4.2 -O2 -pipe"
DISTDIR="/portage/distfiles"
FCFLAGS="-O2 -pipe"
FEATURES="assume-digests binpkg-logs ccache config-protect-if-modified distlocks ebuild-locks fixlafiles merge-sync news parallel-fetch preserve-libs protect-owned sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync"
FFLAGS="-O2 -pipe"
GENTOO_MIRRORS="http://distfiles.gentoo.org"
LANG="fr_BE.UTF-8"
LDFLAGS="-Wl,-O1 -Wl,--as-needed"
MAKEOPTS="-j5"
PKGDIR="/portage/packages"
PORTAGE_CONFIGROOT="/"
PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --omit-dir-times --compress --force --whole-file --delete --stats --human-readable --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages"
PORTAGE_TMPDIR="/portage/tmp"
PORTDIR="/portage/portage.d"
PORTDIR_OVERLAY="/portage/overlay.d/crossdev /portage/overlay.d/local"
USE="X a52 aac acl acpi alsa amd64 avahi berkdb bindist branding bzip2 cairo cdda cddb cdr cli consolekit cracklib crypt cups cxx dbus dirac dri dts dvd dvdr emboss encode exif fam firefox flac fontconfig fortran g3dvl gdbm gif gnome-keyring gnutls gpm gstreamer gtk iconv id3tag ipv6 jpeg lcms libnotify lzma lzo mad mmx mmxext mng modules mp3 mp4 mpeg multilib musepack ncurses nls nntp nptl offensive ogg opengl openmp pam pango pcre pdf png policykit ppds qt3support readline schroedinger sdl session slang spell sse sse2 ssl ssse3 startup-notification svg tcpd theora threads tiff truetype udev udisks unicode upower usb v4l vaapi vdpau vorbis wavpack x264 xcb xml xv xvid zeroconf zlib" ABI_X86="64" ALSA_CARDS="hda-intel" APACHE2_MODULES="authn_core authz_core socache_shmcb unixd actions alias auth_basic authn_alias authn_anon authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache cgi cgid dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter file_cache filter headers include info log_config logio mem_cache mime mime_magic negotiation rewrite setenvif speling status unique_id userdir usertrack vhost_alias" CALLIGRA_FEATURES="kexi words flow plan sheets stage tables krita karbon braindump author" CAMERAS="mustek" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf superstar2 timing tsip tripmate tnt ublox ubx" INPUT_DEVICES="linuxinput keyboard mouse evdev wacom" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" LINGUAS="fr en_GB en" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-3 php5-4" PYTHON_SINGLE_TARGET="python2_7" PYTHON_TARGETS="python2_7 python3_3" QEMU_SOFTMMU_TARGETS="arm aarch64 i386 x86_64" QEMU_USER_TARGETS="arm aarch64 i386 x86_64" RUBY_TARGETS="ruby19 ruby20" SANE_BACKENDS="gt68xx artec artec_eplus48k mustek mustek_pp mustek_usb plustek plustek_pp" USERLAND="GNU" VIDEO_CARDS="nvidia nouveau intel fbdev vesa" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq steal rawnat logmark ipmark dhcpmac delude chaos account"
Unset:  CPPFLAGS, CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LC_ALL, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, SYNC, USE_PYTHON
Comment 8 Vince C. 2014-08-01 09:54:25 UTC
I also have a laptop with Linux Mint and I can see Alsa (base) version is 1.0.25. Only alsa-utils is 1.0.27.1.
Comment 9 Vince C. 2014-11-21 10:21:09 UTC
I don't recall this bug occurs on recent versions of Firefox (aka 33 to this date). Shouldn't this bug be closed?
Comment 10 Fabian Köster 2014-11-21 10:27:29 UTC
(In reply to Vince C. from comment #9)
> I don't recall this bug occurs on recent versions of Firefox (aka 33 to this
> date). Shouldn't this bug be closed?

At least it works for me here with www-client/firefox-31.2.0-r1 on amd64.
Comment 11 Andrey 2014-11-21 11:28:40 UTC
Yes, thank you. Fixed in latest versions