[Bug 1649763] Re: Dell XPS 15 2016 with Ubuntu 16 Sound HDMI issues
** Tags added: oem-priority -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1649763 Title: Dell XPS 15 2016 with Ubuntu 16 Sound HDMI issues To manage notifications about this bug go to: https://bugs.launchpad.net/oem-priority/+bug/1649763/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1649763] Re: Dell XPS 15 2016 with Ubuntu 16 Sound HDMI issues
** Changed in: oem-priority Importance: High => Low -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1649763 Title: Dell XPS 15 2016 with Ubuntu 16 Sound HDMI issues To manage notifications about this bug go to: https://bugs.launchpad.net/oem-priority/+bug/1649763/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1649763] Re: Dell XPS 15 2016 with Ubuntu 16 Sound HDMI issues
>From what I learnt from Hui Wang, it is not easy to backport these 3 commits to 16.04, or even it is not possible at all. These commits make a great change for pulseaudio core as well as some other modules, it will affect a lot of existing functions in the pulesaudio. The 1st commit looks like below. I will leave the decision to desktop team if we want to fix this in 16.04 or not. hwang4@hwang4-Inspiron-7520:~/source/pulseaudio$ git show 6b348961304903483aa78d4ddc1fd036ef75a7cb |diffstat modules/dbus/iface-core.c | 114 ++--- modules/dbus/iface-sample.c | 10 + modules/module-default-device-restore.c | 14 +- modules/module-intended-roles.c | 37 +++--- modules/module-rescue-streams.c | 20 +-- modules/module-switch-on-connect.c | 30 +++-- pulsecore/cli-command.c | 20 +-- pulsecore/cli-text.c | 12 -- pulsecore/core.c | 170 pulsecore/core.h | 28 - pulsecore/namereg.c | 115 + pulsecore/namereg.h | 6 - pulsecore/protocol-native.c | 19 +-- pulsecore/sink.c | 7 + pulsecore/source.c | 7 + 15 files changed, 370 insertions(+), 239 deletions(-) ** Changed in: unity-control-center (Ubuntu) Assignee: Hui Wang (hui.wang) => (unassigned) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1649763 Title: Dell XPS 15 2016 with Ubuntu 16 Sound HDMI issues To manage notifications about this bug go to: https://bugs.launchpad.net/oem-priority/+bug/1649763/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1649763] Re: Dell XPS 15 2016 with Ubuntu 16 Sound HDMI issues
The 3 fixing commits are (pulseaudio): 6b348961304903483aa78d4ddc1fd036ef75a7cb 1c477fcb679ac50259ef057ebe23c80c529aa612 4c6843f02067bed2a299bed1651d00832e2afea0 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1649763 Title: Dell XPS 15 2016 with Ubuntu 16 Sound HDMI issues To manage notifications about this bug go to: https://bugs.launchpad.net/oem-priority/+bug/1649763/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1649763] Re: Dell XPS 15 2016 with Ubuntu 16 Sound HDMI issues
Looks like this issue is fixed by 3 pulseaudio patches. two of them already been merged to master branch, waiting for the last one to be merged. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1649763 Title: Dell XPS 15 2016 with Ubuntu 16 Sound HDMI issues To manage notifications about this bug go to: https://bugs.launchpad.net/oem-priority/+bug/1649763/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1649763] Re: Dell XPS 15 2016 with Ubuntu 16 Sound HDMI issues
** Project changed: dell-sputnik => unity-control-center -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1649763 Title: Dell XPS 15 2016 with Ubuntu 16 Sound HDMI issues To manage notifications about this bug go to: https://bugs.launchpad.net/oem-priority/+bug/1649763/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1649763] Re: Dell XPS 15 2016 with Ubuntu 16 Sound HDMI issues
** Also affects: unity-control-center Importance: Undecided Status: New ** Project changed: unity-control-center => dell-sputnik -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1649763 Title: Dell XPS 15 2016 with Ubuntu 16 Sound HDMI issues To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1649763/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1649763] Re: Dell XPS 15 2016 with Ubuntu 16 Sound HDMI issues
** Changed in: oem-priority Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1649763 Title: Dell XPS 15 2016 with Ubuntu 16 Sound HDMI issues To manage notifications about this bug go to: https://bugs.launchpad.net/oem-priority/+bug/1649763/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1649763] Re: Dell XPS 15 2016 with Ubuntu 16 Sound HDMI issues
Sent a patch for pulseaudio to fix this problem. The track URL is here: https://lists.freedesktop.org/archives/pulseaudio-discuss/2017-April/028083.html -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1649763 Title: Dell XPS 15 2016 with Ubuntu 16 Sound HDMI issues To manage notifications about this bug go to: https://bugs.launchpad.net/oem-priority/+bug/1649763/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1649763] Re: Dell XPS 15 2016 with Ubuntu 16 Sound HDMI issues
** Changed in: oem-priority Importance: Critical => High -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1649763 Title: Dell XPS 15 2016 with Ubuntu 16 Sound HDMI issues To manage notifications about this bug go to: https://bugs.launchpad.net/oem-priority/+bug/1649763/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1649763] Re: Dell XPS 15 2016 with Ubuntu 16 Sound HDMI issues
** Also affects: unity-control-center Importance: Undecided Status: New ** No longer affects: unity-control-center ** Also affects: oem-priority Importance: Undecided Status: New ** Changed in: oem-priority Importance: Undecided => Critical -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1649763 Title: Dell XPS 15 2016 with Ubuntu 16 Sound HDMI issues To manage notifications about this bug go to: https://bugs.launchpad.net/oem-priority/+bug/1649763/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1649763] Re: Dell XPS 15 2016 with Ubuntu 16 Sound HDMI issues
And for issue #2, I found if we open the u-c-c when unplugging the HDMI cable, the issue #2 will not happen. But it does not make sense to keep the u-c-c opened all the time since it is not a daemon app. So I think it is difficult to fix this problem in the u-c-c, I will focus on looking for a solution in the pulseaudio. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1649763 Title: Dell XPS 15 2016 with Ubuntu 16 Sound HDMI issues To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/unity-control-center/+bug/1649763/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1649763] Re: Dell XPS 15 2016 with Ubuntu 16 Sound HDMI issues
Yes, I agree with the comment #4. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1649763 Title: Dell XPS 15 2016 with Ubuntu 16 Sound HDMI issues To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/unity-control-center/+bug/1649763/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1649763] Re: Dell XPS 15 2016 with Ubuntu 16 Sound HDMI issues
It sounds to me like issue 1 should be opened as a separate bug report as a feature request. I think it makes sense to at least prompt the user whether they want to switch to external audio. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1649763 Title: Dell XPS 15 2016 with Ubuntu 16 Sound HDMI issues To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/unity-control-center/+bug/1649763/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1649763] Re: Dell XPS 15 2016 with Ubuntu 16 Sound HDMI issues
I don't think the issue 1 is a problem, since the pulseaudio's design is just like that. In the pulseaudio, the HDMI output does not have higher priority than internal speaker. If users want the sound output via HDMI, users need to select it manually. For issue 2, it is really a problem, and I can reproduce this problem on my own laptop, so it is a common problem instead of specific to Dell xps 15 and 4K monitor. I am debugging the pulseaudio's code and u-c-c's code, try to fix this problem from either PA or u-c-c. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1649763 Title: Dell XPS 15 2016 with Ubuntu 16 Sound HDMI issues To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/unity-control-center/+bug/1649763/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1649763] Re: Dell XPS 15 2016 with Ubuntu 16 Sound HDMI issues
** Changed in: unity-control-center (Ubuntu) Assignee: (unassigned) => Hui Wang (hui.wang) ** Changed in: unity-control-center (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/1649763 Title: Dell XPS 15 2016 with Ubuntu 16 Sound HDMI issues To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/unity-control-center/+bug/1649763/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1649763] Re: Dell XPS 15 2016 with Ubuntu 16 Sound HDMI issues
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: unity-control-center (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1649763 Title: Dell XPS 15 2016 with Ubuntu 16 Sound HDMI issues To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/unity-control-center/+bug/1649763/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1649763] Re: Dell XPS 15 2016 with Ubuntu 16 Sound HDMI issues
** Package changed: unity (Ubuntu) => unity-control-center (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1649763 Title: Dell XPS 15 2016 with Ubuntu 16 Sound HDMI issues To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/unity-control-center/+bug/1649763/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1649763] Re: Dell XPS 15 2016 with Ubuntu 16 Sound HDMI issues
** Package changed: ubuntu => unity (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1649763 Title: Dell XPS 15 2016 with Ubuntu 16 Sound HDMI issues To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/unity/+bug/1649763/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1649763] Re: Dell XPS 15 2016 with Ubuntu 16 Sound HDMI issues
Thank you for taking the time to report this bug and helping to make Ubuntu better. It seems that your bug report is not filed about a specific source package though, rather it is just filed against Ubuntu in general. It is important that bug reports be filed about source packages so that people interested in the package can find the bugs about it. You can find some hints about determining what package your bug might be about at https://wiki.ubuntu.com/Bugs/FindRightPackage. You might also ask for help in the #ubuntu-bugs irc channel on Freenode. To change the source package that this bug is filed about visit https://bugs.launchpad.net/ubuntu/+bug/1649763/+editstatus and add the package name in the text box next to the word Package. [This is an automated message. I apologize if it reached you inappropriately; please just reply to this message indicating so.] ** Tags added: bot-comment -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1649763 Title: Dell XPS 15 2016 with Ubuntu 16 Sound HDMI issues To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1649763/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
