Launchpad has imported 5 comments from the remote bug at https://bugzilla.xfce.org/show_bug.cgi?id=16335.
If you reply to an imported comment from within Launchpad, your comment will be sent to the remote bug automatically. Read more about Launchpad's inter-bugtracker facilities at https://help.launchpad.net/InterBugTracking. ------------------------------------------------------------------------ On 2020-01-04T20:56:24+00:00 spike speigel wrote: 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 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 Video Card: MSI GEFORCE GTX 1070 AERO ITX 8G Reply at: https://bugs.launchpad.net/ubuntu/+source/xfce4-settings/+bug/1858250/comments/2 ------------------------------------------------------------------------ On 2020-01-05T20:08:49+00:00 Andreldm-2 wrote: This sounds (pun intended) more like a problem with Pulseaudio as display settings is mostly just a xrandr frontend. Try changing the resolution with xrandr from terminal, e.g. xrandr --output HDMI-0 --mode 1024x768 Reply at: https://bugs.launchpad.net/ubuntu/+source/xfce4-settings/+bug/1858250/comments/3 ------------------------------------------------------------------------ On 2020-01-06T05:41:21+00:00 spike speigel wrote: Had to guess around the HDMI-# but: xrandr --output HDMI-1 --mode 1024x768 had the same effect. So it seems this is PulseAudio not remembering the previously used sink when the output device disappears/reappears? Reply at: https://bugs.launchpad.net/ubuntu/+source/xfce4-settings/+bug/1858250/comments/4 ------------------------------------------------------------------------ On 2020-01-07T03:23:08+00:00 Andreldm-2 wrote: (In reply to Robert from comment #2) > had the same effect. So it seems this is PulseAudio not remembering the > previously used sink when the output device disappears/reappears? Possibly, but I also noticed that restarting xfce4-panel sometimes changes the output from HDMI to the onboard sound card. Do you have pulseaudio-plugin on your panel? If so, try removing it to see if there is any difference. Reply at: https://bugs.launchpad.net/ubuntu/+source/xfce4-settings/+bug/1858250/comments/5 ------------------------------------------------------------------------ On 2020-01-07T04:20:17+00:00 spike speigel wrote: Yes, removing the pulseaudio-plugin from my panel prevented the switch of sound sinks when the resolution changed. :) Reply at: https://bugs.launchpad.net/ubuntu/+source/xfce4-settings/+bug/1858250/comments/6 ** Changed in: xfce4-settings Status: Unknown => Confirmed ** Changed in: xfce4-settings Importance: Unknown => Medium -- 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
