Activity log for bug #1864813

Date Who What changed Old value New value Message
2020-02-26 08:49:16 Yuan-Chen Cheng bug added bug
2020-02-26 08:49:33 Yuan-Chen Cheng bug task added gnome-control-center (Ubuntu)
2020-02-26 08:49:52 Yuan-Chen Cheng bug task added oem-priority
2020-02-26 08:49:58 Yuan-Chen Cheng oem-priority: importance Undecided Medium
2020-02-26 08:52:21 Yuan-Chen Cheng description There will be an dummy output if - no built-in speaker - no headphone/earphone plugged - using display (like VGA, DVI) without audio out is plugged. Reprudced in bionic and focal. In Focal, As the earphone is plugged, dummy output disappears. As it's unplugged, it appears again. Per test in focal: pulseaudio 1:13.0-3ubuntu2 gnome-control-center 1:3.35.91-0ubuntu1 There will be an dummy output in gnome-contol-center (g-c-c) if - no built-in speaker - no headphone/earphone plugged - using display (like VGA, DVI) without audio out is plugged. Reprudced in bionic and focal. In Focal, As the earphone is plugged, dummy output disappears. As it's unplugged, it appears again. Per test in focal: pulseaudio 1:13.0-3ubuntu2 gnome-control-center 1:3.35.91-0ubuntu1
2020-02-26 09:10:11 Daniel van Vugt tags focal
2020-02-26 09:10:54 Daniel van Vugt pulseaudio (Ubuntu): status New Incomplete
2020-02-26 09:11:16 Daniel van Vugt bug added subscriber Daniel van Vugt
2020-02-27 07:59:58 Yuan-Chen Cheng summary As there is not built-in speaker, and not any output, there will be an dummy output in g-c-c As there is not built-in speaker, and not any output, the dummy output in g-c-c will disappear after plug headset once.
2020-02-27 08:02:25 Yuan-Chen Cheng description There will be an dummy output in gnome-contol-center (g-c-c) if - no built-in speaker - no headphone/earphone plugged - using display (like VGA, DVI) without audio out is plugged. Reprudced in bionic and focal. In Focal, As the earphone is plugged, dummy output disappears. As it's unplugged, it appears again. Per test in focal: pulseaudio 1:13.0-3ubuntu2 gnome-control-center 1:3.35.91-0ubuntu1 The dummy output in gnome-contol-center (g-c-c) will exists if - no built-in speaker - no headphone/earphone plugged - using display (like VGA, DVI) without audio out is plugged. However, in bionic, it will disappear as the headset is plugged and selected. After it disappears, a reboot won't make it appear again. In Focal, dummy output won't disappear. focal: pulseaudio 1:13.0-3ubuntu2 gnome-control-center 1:3.35.91-0ubuntu1
2020-02-27 08:03:49 Yuan-Chen Cheng description The dummy output in gnome-contol-center (g-c-c) will exists if - no built-in speaker - no headphone/earphone plugged - using display (like VGA, DVI) without audio out is plugged. However, in bionic, it will disappear as the headset is plugged and selected. After it disappears, a reboot won't make it appear again. In Focal, dummy output won't disappear. focal: pulseaudio 1:13.0-3ubuntu2 gnome-control-center 1:3.35.91-0ubuntu1 The dummy output in gnome-contol-center (g-c-c) will exists if - no built-in speaker - no headphone/earphone plugged - using display (like VGA, DVI) without audio out is plugged. However, in bionic, it will disappear as the headset is plugged and selected. After it disappears, a reboot won't make it appear again. bionic: gnome-control-center: 1:3.28.2-0ubuntu0.18.04.6 pulseaudio: 1:11.1-1ubuntu7.4 In Focal, dummy output won't disappear. focal:   pulseaudio 1:13.0-3ubuntu2   gnome-control-center 1:3.35.91-0ubuntu1
2020-02-27 08:07:47 Yuan-Chen Cheng attachment added pactl-logs.tar https://bugs.launchpad.net/oem-priority/+bug/1864813/+attachment/5331500/+files/pactl-logs.tar
2020-03-11 02:37:20 Yuan-Chen Cheng tags focal bionic
2020-03-11 02:40:18 Yuan-Chen Cheng tags bionic bionic originate-1863700
2020-03-11 02:40:28 Yuan-Chen Cheng tags bionic originate-1863700 bionic originate-1863700 somerville
2020-08-15 17:33:58 Rex Tsai tags bionic originate-1863700 somerville bionic oem-priority originate-1863700 somerville