| 2016-10-12 09:05:20 |
Will Cooke |
bug |
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added bug |
| 2016-10-12 09:05:20 |
Will Cooke |
attachment added |
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weblog.log https://bugs.launchpad.net/bugs/1632620/+attachment/4759842/+files/weblog.log |
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| 2016-10-13 11:11:12 |
Olivier Tilloy |
bug task added |
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oxide |
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| 2016-10-13 11:16:08 |
Olivier Tilloy |
webbrowser-app (Ubuntu): status |
New |
Incomplete |
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| 2016-10-13 11:39:21 |
Olivier Tilloy |
oxide: status |
New |
Invalid |
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| 2016-10-13 11:39:25 |
Olivier Tilloy |
webbrowser-app (Ubuntu): status |
Incomplete |
Confirmed |
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| 2016-10-13 11:40:14 |
Olivier Tilloy |
webbrowser-app (Ubuntu): assignee |
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Olivier Tilloy (osomon) |
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| 2016-10-13 11:40:16 |
Olivier Tilloy |
webbrowser-app (Ubuntu): importance |
Undecided |
High |
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| 2016-10-13 18:56:12 |
Olivier Tilloy |
bug task added |
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apparmor-easyprof-ubuntu (Ubuntu) |
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| 2016-10-13 19:11:52 |
Olivier Tilloy |
webbrowser-app (Ubuntu): status |
Confirmed |
In Progress |
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| 2016-10-13 20:07:43 |
Launchpad Janitor |
branch linked |
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lp:~osomon/webbrowser-app/fix-1632620-sound-yakkety |
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| 2016-10-14 10:04:47 |
Launchpad Janitor |
branch linked |
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lp:~osomon/webbrowser-app/16.10-SRU1 |
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| 2016-10-14 10:20:19 |
Olivier Tilloy |
summary |
No audio from webbrowser-app in 16.10 U8 or U7 session |
No audio from webbrowser-app in 16.10 |
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| 2016-10-14 10:22:31 |
Olivier Tilloy |
description |
Load the browser on 16.10 in either a U8 or U7 session.
Browse to YouTube
Play a video
Notice there is no sound. Nor does the browser show in the sound menu/panel.
I've attached the application-legacy-webbrowser-app-.log file which shows problems with "unknown pcm devices" |
Load the browser on 16.10 in either a U8 or U7 session.
Browse to YouTube
Play a video
Notice there is no sound. Nor does the browser show in the sound menu/panel.
TLDR: this is an apparmor confinement issue: on yakkety pulse audio needs write access to /{run,dev}/shm/pulse-shm*, which is being denied by the audio and microphone policy groups. The fix consists in punching an additional hole in the generated apparmor profile for webbrowser-app. |
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| 2016-10-14 10:26:36 |
Olivier Tilloy |
description |
Load the browser on 16.10 in either a U8 or U7 session.
Browse to YouTube
Play a video
Notice there is no sound. Nor does the browser show in the sound menu/panel.
TLDR: this is an apparmor confinement issue: on yakkety pulse audio needs write access to /{run,dev}/shm/pulse-shm*, which is being denied by the audio and microphone policy groups. The fix consists in punching an additional hole in the generated apparmor profile for webbrowser-app. |
[Test case]
Load the browser on 16.10 in either a U8 or U7 session.
Browse to YouTube.
Play a video.
Notice there is no sound. Nor does the browser show in the sound menu/panel.
TLDR: this is an apparmor confinement issue: on yakkety pulse audio needs write access to /{run,dev}/shm/pulse-shm*, which is being denied by the audio and microphone policy groups. The fix consists in punching an additional hole in the generated apparmor profile for webbrowser-app.
[Regression potential]
Low. As the fix consists in weakening the apparmor profile for webbrowser-app, the only concerns should be security-related. The change was ack’d by Jamie Strandboge (see comment #11 in this bug report).
It is not anticipated that this change would make the browser’s functionality regress. |
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| 2016-10-14 10:26:46 |
Olivier Tilloy |
nominated for series |
|
Ubuntu Yakkety |
|
| 2016-10-14 13:39:45 |
Launchpad Janitor |
apparmor-easyprof-ubuntu (Ubuntu): status |
New |
Confirmed |
|
| 2016-10-20 19:37:18 |
Martin Pitt |
bug task added |
|
webbrowser-app (Ubuntu Yakkety) |
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| 2016-10-20 19:37:18 |
Martin Pitt |
bug task added |
|
apparmor-easyprof-ubuntu (Ubuntu Yakkety) |
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| 2016-10-21 09:39:48 |
Launchpad Janitor |
apparmor-easyprof-ubuntu (Ubuntu Yakkety): status |
New |
Confirmed |
|
| 2016-10-21 09:39:48 |
Launchpad Janitor |
webbrowser-app (Ubuntu Yakkety): status |
New |
Confirmed |
|
| 2016-10-24 05:06:48 |
Launchpad Janitor |
branch linked |
|
lp:~ci-train-bot/webbrowser-app/webbrowser-app-ubuntu-zesty-2087 |
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| 2016-10-26 21:33:46 |
Launchpad Janitor |
webbrowser-app (Ubuntu): status |
In Progress |
Fix Released |
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| 2016-10-27 16:39:25 |
Brian Murray |
webbrowser-app (Ubuntu Yakkety): status |
Confirmed |
Fix Committed |
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| 2016-10-27 16:39:27 |
Brian Murray |
bug |
|
|
added subscriber Ubuntu Stable Release Updates Team |
| 2016-10-27 16:39:30 |
Brian Murray |
bug |
|
|
added subscriber SRU Verification |
| 2016-10-27 16:39:32 |
Brian Murray |
tags |
|
verification-needed |
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| 2016-10-28 08:05:38 |
Olivier Tilloy |
tags |
verification-needed |
verification-done |
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| 2016-11-09 22:12:57 |
Launchpad Janitor |
webbrowser-app (Ubuntu Yakkety): status |
Fix Committed |
Fix Released |
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| 2016-11-09 22:13:05 |
Martin Pitt |
removed subscriber Ubuntu Stable Release Updates Team |
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