** Description changed: I changed my screen resolution from 2560x1440 to 1024x768 to test an application, and my audio sink was switched from headphone output to the speakers in my monitor for all applications playing sound. I can repeatedly cause the resolution down-scaling to change my audio - sink. This does not appear to be happening when I up-scale my - resolution. + sink from "Built-in Audio Analog Stereo" to "GP104 High Definition Audio + Controller Digital Stereo (HDMI 2)". As the sound can be carried through + HDMI, maybe something with the resolution change is causing the + device/sink to be re-detected and my system defaults to it. This does + not appear to be happening when I up-scale my resolution e.g. going from + 1024x768 to 2560x1440. - Monitor: LG 27UD58P-B + Monitor: LG 27UD58P-B + Video Card: MSI GEFORCE GTX 1070 AERO ITX 8G ProblemType: Bug DistroRelease: Ubuntu 19.10 Package: xfce4-settings 4.14.1-1ubuntu1 ProcVersionSignature: Ubuntu 5.3.0-26.28-generic 5.3.13 Uname: Linux 5.3.0-26-generic x86_64 NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair nvidia_modeset nvidia ApportVersion: 2.20.11-0ubuntu8.3 Architecture: amd64 CurrentDesktop: XFCE Date: Fri Jan 3 17:29:52 2020 ExecutablePath: /usr/bin/xfce4-settings-manager InstallationDate: Installed on 2019-03-07 (302 days ago) InstallationMedia: Xubuntu 18.10 "Cosmic Cuttlefish" - Release amd64 (20181017.2) ProcEnviron: LANGUAGE=en_US PATH=(custom, user) XDG_RUNTIME_DIR=<set> LANG=en_US.UTF-8 SHELL=/bin/bash SourcePackage: xfce4-settings UpgradeStatus: Upgraded to eoan on 2019-08-19 (137 days ago)
** Bug watch added: Xfce Bugzilla #16335 https://bugzilla.xfce.org/show_bug.cgi?id=16335 ** Also affects: xfce4-settings via https://bugzilla.xfce.org/show_bug.cgi?id=16335 Importance: Unknown Status: Unknown -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1858250 Title: Changing screen resolution changed my audio sink from headphones to the speakers in my monitor To manage notifications about this bug go to: https://bugs.launchpad.net/xfce4-settings/+bug/1858250/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
