| 2018-03-26 06:51:42 |
Hui Wang |
bug |
|
|
added bug |
| 2018-03-26 06:52:50 |
Hui Wang |
linux-oem (Ubuntu): importance |
Undecided |
Critical |
|
| 2018-03-26 06:55:04 |
Hui Wang |
bug |
|
|
added subscriber Canonical Hardware Enablement Team |
| 2018-03-26 06:55:07 |
Hui Wang |
tags |
|
originate-from-1742854 sutton |
|
| 2018-03-26 07:14:26 |
Hui Wang |
nominated for series |
|
Ubuntu Xenial |
|
| 2018-03-26 07:42:59 |
Hui Wang |
description |
Steps:
1. Install image sutton-hamming-xenial-amd64-20180110-33
2. Make sure system works under Intel graphic card
3. Login system and press mute key, volume up and down keys
4. Execute a S3 (Close lid)
5. Open lid and try to use mute, volume up and down keys again |
[Impact]
After booting up, the speaker works well. If we suspend the machine then resume
it back, the speaker can't output sound, even rebooting can't make the speaker
work, we need to power off the machine then power up the machine, the speaker
can work again.
[Fix]
We need to add the basic support for the codec alc257 first (0001-xxx.patch),
then add hooking function for this codec and clear the bit of 15 for register
0x57 (0002-xxx.patch). Both of these two patches come from mainline kernel.
[Test Case]
After booting up the system, suspend the machine, then resume the machine,
test the speaker, the speaker can output sound. Repeat the testing steps many
times, the speaker still can work.
[Regression Potential]
Very low, since the 1st patch just add the support for a new codec alc257, it
will not affect other codecs. The 2nd patch just apply a fix for alc257, it
doesn't affect other codecs too. And both of them come from mainline and
realtek. |
|
| 2018-03-28 12:08:05 |
Stefan Bader |
bug task added |
|
linux (Ubuntu) |
|
| 2018-03-28 12:08:14 |
Stefan Bader |
nominated for series |
|
Ubuntu Artful |
|
| 2018-03-28 12:08:14 |
Stefan Bader |
bug task added |
|
linux (Ubuntu Artful) |
|
| 2018-03-28 12:08:14 |
Stefan Bader |
bug task added |
|
linux-oem (Ubuntu Artful) |
|
| 2018-03-28 12:08:23 |
Stefan Bader |
bug task added |
|
linux (Ubuntu Xenial) |
|
| 2018-03-28 12:08:23 |
Stefan Bader |
bug task added |
|
linux-oem (Ubuntu Xenial) |
|
| 2018-03-28 12:08:33 |
Stefan Bader |
linux (Ubuntu Xenial): status |
New |
Invalid |
|
| 2018-03-28 12:08:41 |
Stefan Bader |
linux (Ubuntu): status |
New |
Invalid |
|
| 2018-03-28 12:08:53 |
Stefan Bader |
linux-oem (Ubuntu Artful): status |
New |
Invalid |
|
| 2018-03-29 16:26:05 |
Kleber Sacilotto de Souza |
linux (Ubuntu Artful): status |
New |
Fix Committed |
|
| 2018-04-05 15:01:48 |
Timo Aaltonen |
linux-oem (Ubuntu Xenial): status |
New |
Fix Committed |
|
| 2018-04-09 12:49:40 |
Timo Aaltonen |
tags |
originate-from-1742854 sutton |
originate-from-1742854 sutton verification-needed-xenial |
|
| 2018-04-10 00:23:07 |
Hui Wang |
tags |
originate-from-1742854 sutton verification-needed-xenial |
originate-from-1742854 sutton verification-done-xenial |
|
| 2018-04-10 09:32:52 |
Brad Figg |
tags |
originate-from-1742854 sutton verification-done-xenial |
originate-from-1742854 sutton verification-done-xenial verification-needed-artful |
|
| 2018-04-10 09:47:38 |
Hui Wang |
tags |
originate-from-1742854 sutton verification-done-xenial verification-needed-artful |
originate-from-1742854 sutton verification-done-artful verification-done-xenial |
|
| 2018-04-23 09:21:59 |
Launchpad Janitor |
linux (Ubuntu Artful): status |
Fix Committed |
Fix Released |
|
| 2018-04-23 09:21:59 |
Launchpad Janitor |
cve linked |
|
2017-5715 |
|
| 2018-04-23 09:21:59 |
Launchpad Janitor |
cve linked |
|
2017-5754 |
|
| 2018-04-23 09:21:59 |
Launchpad Janitor |
cve linked |
|
2018-8043 |
|
| 2018-04-23 12:52:04 |
Launchpad Janitor |
linux-oem (Ubuntu Xenial): status |
Fix Committed |
Fix Released |
|
| 2018-04-24 03:06:02 |
Hui Wang |
linux-oem (Ubuntu): status |
New |
Fix Released |
|
| 2018-08-29 17:25:32 |
Anthony Wong |
hwe-next: status |
New |
Fix Released |
|
| 2019-07-24 21:23:08 |
Brad Figg |
tags |
originate-from-1742854 sutton verification-done-artful verification-done-xenial |
cscc originate-from-1742854 sutton verification-done-artful verification-done-xenial |
|
