[Bug 1632620] Re: No audio from webbrowser-app in 16.10 U8 or U7 session
** Branch linked: lp:~osomon/webbrowser-app/16.10-SRU1 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1632620 Title: No audio from webbrowser-app in 16.10 U8 or U7 session To manage notifications about this bug go to: https://bugs.launchpad.net/oxide/+bug/1632620/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1632620] Re: No audio from webbrowser-app in 16.10 U8 or U7 session
jdstrand, is this something I can/should work around in the generated apparmor profile for webbrowser-app, or better to fix in apparmor-easyprof-ubuntu (I imagine other apps using the audio/microphone policy groups might be affected too)? oSoMoN: for now workaround it. this is fixed in snappy and there shouldn't be any clicks on yakkety -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1632620 Title: No audio from webbrowser-app in 16.10 U8 or U7 session To manage notifications about this bug go to: https://bugs.launchpad.net/oxide/+bug/1632620/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1632620] Re: No audio from webbrowser-app in 16.10 U8 or U7 session
** Branch linked: lp:~osomon/webbrowser-app/fix-1632620-sound-yakkety -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1632620 Title: No audio from webbrowser-app in 16.10 U8 or U7 session To manage notifications about this bug go to: https://bugs.launchpad.net/oxide/+bug/1632620/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1632620] Re: No audio from webbrowser-app in 16.10 U8 or U7 session
** Changed in: webbrowser-app (Ubuntu) Status: Confirmed => In Progress -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1632620 Title: No audio from webbrowser-app in 16.10 U8 or U7 session To manage notifications about this bug go to: https://bugs.launchpad.net/oxide/+bug/1632620/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1632620] Re: No audio from webbrowser-app in 16.10 U8 or U7 session
** Also affects: apparmor-easyprof-ubuntu (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1632620 Title: No audio from webbrowser-app in 16.10 U8 or U7 session To manage notifications about this bug go to: https://bugs.launchpad.net/oxide/+bug/1632620/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1632620] Re: No audio from webbrowser-app in 16.10 U8 or U7 session
The above rule comes from the audio and microphone policy groups: https://bazaar.launchpad.net/~ubuntu-security/apparmor-easyprof-ubuntu/trunk/view/head:/data/policygroups/ubuntu/1.0/audio#L10 https://bazaar.launchpad.net/~ubuntu-security/apparmor-easyprof-ubuntu/trunk/view/head:/data/policygroups/ubuntu/1.0/microphone#L8 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1632620 Title: No audio from webbrowser-app in 16.10 U8 or U7 session To manage notifications about this bug go to: https://bugs.launchpad.net/oxide/+bug/1632620/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1632620] Re: No audio from webbrowser-app in 16.10 U8 or U7 session
The following rule in the browser’s apparmor profile is what causes the
audio manager to fail to initialize:
deny /{run,dev}/shm/pulse-shm* w, # deny unless we have to have
it
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Title:
No audio from webbrowser-app in 16.10 U8 or U7 session
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[Bug 1632620] Re: No audio from webbrowser-app in 16.10 U8 or U7 session
oSoMoN, ah, so AudioManagerPulse fails to initialize, and then it tries to create AudioManagerAlsa before the unique_ptr instance holding AudioManagerPulse goes out of scope that makes sense that means chromium's fallback is buggy though, as AudioManager::Get() will always return nullptr if the pulseaudio path fails But, the root cause is confinement related -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1632620 Title: No audio from webbrowser-app in 16.10 U8 or U7 session To manage notifications about this bug go to: https://bugs.launchpad.net/oxide/+bug/1632620/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1632620] Re: No audio from webbrowser-app in 16.10 U8 or U7 session
I’m seeing the following message in the console when starting webbrowser-app: [1013/154851:WARNING:audio_manager.cc(314)] Multiple instances of AudioManager detected [1013/154851:WARNING:audio_manager.cc(275)] Multiple instances of AudioManager detected -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1632620 Title: No audio from webbrowser-app in 16.10 U8 or U7 session To manage notifications about this bug go to: https://bugs.launchpad.net/oxide/+bug/1632620/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1632620] Re: No audio from webbrowser-app in 16.10 U8 or U7 session
I can reliably reproduce the issue in a yakkety VM. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1632620 Title: No audio from webbrowser-app in 16.10 U8 or U7 session To manage notifications about this bug go to: https://bugs.launchpad.net/oxide/+bug/1632620/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1632620] Re: No audio from webbrowser-app in 16.10 U8 or U7 session
oSoMoN, works, and I have sound too willcooke, good, so it’s just the browser ** Changed in: oxide Status: New => Invalid ** Changed in: webbrowser-app (Ubuntu) Status: Incomplete => Confirmed ** Changed in: webbrowser-app (Ubuntu) Assignee: (unassigned) => Olivier Tilloy (osomon) ** Changed in: webbrowser-app (Ubuntu) Importance: Undecided => High -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1632620 Title: No audio from webbrowser-app in 16.10 U8 or U7 session To manage notifications about this bug go to: https://bugs.launchpad.net/oxide/+bug/1632620/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1632620] Re: No audio from webbrowser-app in 16.10 U8 or U7 session
Oct 13 12:26:49 test-Inspiron-3137 kernel: [ 506.368904] audit_printk_skb: 63 callbacks suppressed Oct 13 12:26:49 test-Inspiron-3137 kernel: [ 506.368906] audit: type=1400 audit(1476358009.176:78): apparmor="DENIED" operation="open" profile="webbrowser-app" name="/dev/shm/lttng-ust-wait-6-1000" pid=4144 comm="webbrowser-app" requested_mask="r" denied_mask="r" fsuid=1000 ouid=1000 Oct 13 12:26:49 test-Inspiron-3137 kernel: [ 506.368930] audit: type=1400 audit(1476358009.176:79): apparmor="DENIED" operation="open" profile="webbrowser-app" name="/dev/shm/lttng-ust-wait-6-1000" pid=4144 comm="webbrowser-app" requested_mask="r" denied_mask="r" fsuid=1000 ouid=1000 Oct 13 12:26:49 test-Inspiron-3137 kernel: [ 506.368945] audit: type=1400 audit(1476358009.176:80): apparmor="DENIED" operation="open" profile="webbrowser-app" name="/dev/shm/lttng-ust-wait-6" pid=4143 comm="webbrowser-app" requested_mask="r" denied_mask="r" fsuid=1000 ouid=114 Oct 13 12:26:49 test-Inspiron-3137 kernel: [ 506.368966] audit: type=1400 audit(1476358009.176:81): apparmor="DENIED" operation="open" profile="webbrowser-app" name="/dev/shm/lttng-ust-wait-6" pid=4143 comm="webbrowser-app" requested_mask="r" denied_mask="r" fsuid=1000 ouid=114 Oct 13 12:26:50 test-Inspiron-3137 dbus[2550]: apparmor="DENIED" operation="dbus_method_call" bus="session" path="/org/freedesktop/ScreenSaver" interface="org.freedesktop.ScreenSaver" member="Inhibit" mask="send" name="org.freedesktop.ScreenSaver" pid=4131 label="webbrowser-app" peer_pid=3059 peer_label="unconfined" Oct 13 12:26:50 test-Inspiron-3137 dbus[2550]: apparmor="DENIED" operation="dbus_method_call" bus="session" path="/org/freedesktop/ScreenSaver" interface="org.freedesktop.ScreenSaver" member="Inhibit" mask="send" name="org.freedesktop.ScreenSaver" pid=4131 label="webbrowser-app" peer_pid=3059 peer_label="unconfined" -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1632620 Title: No audio from webbrowser-app in 16.10 U8 or U7 session To manage notifications about this bug go to: https://bugs.launchpad.net/oxide/+bug/1632620/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1632620] Re: No audio from webbrowser-app in 16.10 U8 or U7 session
@Will: could you please check if it’s just the browser, or anything
using an Oxide webview, that experiences the lack of sound?
You can do so by saving the following content as test.qml and opening it
in qmlscene:
import QtQuick 2.4
import com.canonical.Oxide 1.15
WebView {
width: 800
height: 600
url: "https://www.youtube.com/watch?v=HED4h00xPPA;
}
** Changed in: webbrowser-app (Ubuntu)
Status: New => Incomplete
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No audio from webbrowser-app in 16.10 U8 or U7 session
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[Bug 1632620] Re: No audio from webbrowser-app in 16.10 U8 or U7 session
(Probably) relevant logs (from the log file attached): ALSA lib conf.c:3823:(snd_config_update_r) cannot access file /usr/share/alsa/alsa.conf ALSA lib pcm.c:2450:(snd_pcm_open_noupdate) Unknown PCM default [1012/100326:WARNING:alsa_util.cc(24)] PcmOpen: default,No such file or directory ALSA lib pcm.c:2450:(snd_pcm_open_noupdate) Unknown PCM plug:default [1012/100326:WARNING:alsa_util.cc(24)] PcmOpen: plug:default,No such file or directory ** Also affects: oxide Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1632620 Title: No audio from webbrowser-app in 16.10 U8 or U7 session To manage notifications about this bug go to: https://bugs.launchpad.net/oxide/+bug/1632620/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
