[Bug 1876228] Re: screen goes blank for few seconds when there is new audio activity
Seems there's a growing list of these bugs. Bug 1875254 is in progress but see also: https://bugs.launchpad.net/ubuntu/+bugs?field.tag=ice- lake-flicker ** Tags added: ice-lake-flicker ** Summary changed: - screen goes blank for few seconds when there is new audio activity + [Ice Lake] screen goes blank for few seconds when there is new audio activity ** Package changed: pulseaudio (Ubuntu) => linux (Ubuntu) ** Changed in: linux (Ubuntu) Status: Incomplete => New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1876228 Title: [Ice Lake] screen goes blank for few seconds when there is new audio activity To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1876228/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1876228] Re: screen goes blank for few seconds when there is new audio activity
apport information ** Tags added: apport-collected ** Description changed: I noticed this after installing 20.04. At the beginning of new audio activity (playing video or generting system sounds eg. terminal bell) screen goes blank for few seconds.I can also reproduce it by opening settings in gnome and going to audio section. The pulseadio in -vvv mode is attached around one of these events. This might not be entirely a pulseadio issue, so appreciate a pointer on how to narrow it down to the source of the issue. More info: $ lsb_release -rd Description: Ubuntu 20.04 LTS Release: 20.04 $ apt-cache policy pulseaudio pulseaudio: Installed: 1:13.99.1-1ubuntu3 Candidate: 1:13.99.1-1ubuntu3 Version table: *** 1:13.99.1-1ubuntu3 500 500 http://ca.archive.ubuntu.com/ubuntu focal/main amd64 Packages 100 /var/lib/dpkg/status -H + --- + ProblemType: Bug + ApportVersion: 2.20.11-0ubuntu27 + Architecture: amd64 + AudioDevicesInUse: + USERPID ACCESS COMMAND + /dev/snd/controlC0: demystifier 4382 F pulseaudio + CasperMD5CheckResult: skip + CurrentDesktop: ubuntu:GNOME + DistroRelease: Ubuntu 20.04 + InstallationDate: Installed on 2020-04-23 (7 days ago) + InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423) + Package: pulseaudio 1:13.99.1-1ubuntu3 + PackageArchitecture: amd64 + ProcVersionSignature: Ubuntu 5.4.0-28.32-generic 5.4.30 + Tags: focal + Uname: Linux 5.4.0-28-generic x86_64 + UpgradeStatus: No upgrade log present (probably fresh install) + UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo + _MarkForUpload: True + dmi.bios.date: 02/26/2020 + dmi.bios.vendor: Dell Inc. + dmi.bios.version: 1.0.7 + dmi.board.name: 077Y9N + dmi.board.vendor: Dell Inc. + dmi.board.version: A00 + dmi.chassis.type: 10 + dmi.chassis.vendor: Dell Inc. + dmi.modalias: dmi:bvnDellInc.:bvr1.0.7:bd02/26/2020:svnDellInc.:pnXPS139300:pvr:rvnDellInc.:rn077Y9N:rvrA00:cvnDellInc.:ct10:cvr: + dmi.product.family: XPS + dmi.product.name: XPS 13 9300 + dmi.product.sku: 096D + dmi.sys.vendor: Dell Inc. ** Attachment added: "AlsaInfo.txt" https://bugs.launchpad.net/bugs/1876228/+attachment/5364291/+files/AlsaInfo.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1876228 Title: screen goes blank for few seconds when there is new audio activity To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1876228/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1876228] Re: screen goes blank for few seconds when there is new audio activity
Thank you for taking the time to report this bug and helping to make Ubuntu better. Please execute the following command only once, as it will automatically gather debugging information, in a terminal: apport-collect 1876228 When reporting bugs in the future please use apport by using 'ubuntu- bug' and the name of the package affected. You can learn more about this functionality at https://wiki.ubuntu.com/ReportingBugs. ** Tags added: focal ** Changed in: pulseaudio (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1876228 Title: screen goes blank for few seconds when there is new audio activity To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1876228/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1876228] Re: screen goes blank for few seconds when there is new audio activity
pactl list output is attached ** Attachment added: "pactl-list.txt" https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1876228/+attachment/5364288/+files/pactl-list.txt ** Description changed: - I noticed this after installing 20.04. - At the beginning of new audio activity (playing video or getting system sounds) screen goes blank for few seconds.I can also reproduce it by opening settings in gnome and going to audio section. + I noticed this after installing 20.04. + At the beginning of new audio activity (playing video or generting system sounds eg. terminal bell) screen goes blank for few seconds.I can also reproduce it by opening settings in gnome and going to audio section. - - The pulseadio in -vvv mode is attached around one of these events. - This might not be entirely a pulseadio issue, so appreciate a pointer on how to narrow it down to the source of the issue. + The pulseadio in -vvv mode is attached around one of these events. + This might not be entirely a pulseadio issue, so appreciate a pointer on how to narrow it down to the source of the issue. More info: $ lsb_release -rd Description: Ubuntu 20.04 LTS Release: 20.04 $ apt-cache policy pulseaudio pulseaudio: - Installed: 1:13.99.1-1ubuntu3 - Candidate: 1:13.99.1-1ubuntu3 - Version table: - *** 1:13.99.1-1ubuntu3 500 - 500 http://ca.archive.ubuntu.com/ubuntu focal/main amd64 Packages - 100 /var/lib/dpkg/status + Installed: 1:13.99.1-1ubuntu3 + Candidate: 1:13.99.1-1ubuntu3 + Version table: + *** 1:13.99.1-1ubuntu3 500 + 500 http://ca.archive.ubuntu.com/ubuntu focal/main amd64 Packages + 100 /var/lib/dpkg/status -H -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1876228 Title: screen goes blank for few seconds when there is new audio activity To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1876228/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
