** Changed in: pulseaudio (Ubuntu)
Assignee: Kai-Chuan Hsieh (kchsieh) => (unassigned)
** Changed in: oem-priority
Assignee: (unassigned) => Kai-Chuan Hsieh (kchsieh)
** Description changed:
[Impact]
- * Some Intel platform bionic user audio function will be broken after
+ * Some Intel platform bionic user audio function will be broken after
upgrade to kernel 5.4
- * pulseaudio can't find working profile, since card name is changed in
+ * pulseaudio can't find working profile, since card name is changed in
kernel 5.4
-
[Test Case]
- * install kernel 5.4 and check audio function
- $ sudo add-apt-repository ppa:arighi/bionic-hwe-edge-5.4
- $ sudo apt-get update
- $ sudo apt install linux-header-5.4.0-31-generic
- $ sudo apt install linux-image-generic-hwe-18.04-wip
- $ sudo reboot
+ * install kernel 5.4 and check audio function
+ $ sudo add-apt-repository ppa:arighi/bionic-hwe-edge-5.4
+ $ sudo apt-get update
+ $ sudo apt install linux-header-5.4.0-31-generic
+ $ sudo apt install linux-image-generic-hwe-18.04-wip
+ $ sudo reboot
- * test items
- 1. check internal speaker/mic to playback and record audio
- 2. plug headset and check headset functions
- 3. plug HDMI from external monitor/TV, and check audio functions
- 4. 1, 2, 3 works fine after resume from S3
- 5. 1, 2, 3 works fine after resume from S2idle
+ * test items
+ 1. check internal speaker/mic to playback and record audio
+ 2. plug headset and check headset functions
+ 3. plug HDMI from external monitor/TV, and check audio functions
+ 4. 1, 2, 3 works fine after resume from suspend
[Regression Potential]
- * The updated pulseaudio breaks audio function on old kernel
+ * The updated pulseaudio breaks audio function on old kernel
[Scope]
- * Need for bionic only
+ * Need for bionic only
[Bug Discussion]
-
- * https://bugs.launchpad.net/timbuktu/+bug/1880632
- * MP:
https://code.launchpad.net/~kchsieh/pulseaudio/+git/bionic-1880632/+merge/384610
+
+ * https://bugs.launchpad.net/timbuktu/+bug/1880632
+ * MP:
https://code.launchpad.net/~kchsieh/pulseaudio/+git/bionic-1880632/+merge/384610
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Touch seeded packages, which is subscribed to pulseaudio in Ubuntu.
https://bugs.launchpad.net/bugs/1881094
Title:
Support kernel 5.4 Intel sound driver
Status in OEM Priority Project:
New
Status in pulseaudio package in Ubuntu:
New
Bug description:
[Impact]
* Some Intel platform bionic user audio function will be broken after
upgrade to kernel 5.4
* pulseaudio can't find working profile, since card name is changed
in kernel 5.4
[Test Case]
* install kernel 5.4 and check audio function
$ sudo add-apt-repository ppa:arighi/bionic-hwe-edge-5.4
$ sudo apt-get update
$ sudo apt install linux-header-5.4.0-31-generic
$ sudo apt install linux-image-generic-hwe-18.04-wip
$ sudo reboot
* install updated linux-firmware and pulseaudio
$ sudo add-apt-repository ppa:kchsieh/training
$ sudo apt-get update
$ sudo apt install linux-firmware
$ sudo apt install pulseaudio
$ sudo reboot
* test items
1. check internal speaker/mic to playback and record audio
2. plug headset and check headset functions
3. plug HDMI from external monitor/TV, and check audio functions
4. 1, 2, 3 works fine after resume from suspend
[Regression Potential]
* The updated pulseaudio breaks audio function on old kernel
[Scope]
* Need for bionic only
[Bug Discussion]
* https://bugs.launchpad.net/timbuktu/+bug/1880632
* MP:
https://code.launchpad.net/~kchsieh/pulseaudio/+git/bionic-1880632/+merge/384610
To manage notifications about this bug go to:
https://bugs.launchpad.net/oem-priority/+bug/1881094/+subscriptions
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