[hardy] [serp3] No sound after resume from suspend

[Vadim Peretokin]

On a Serval Performance (serp3, FL90) I get no sound anywhere after it resumes from a suspend. This is on Ubuntu 8.04, was fine on 7.10. I don't have the system76 driver installed though, as it says it'll only provide the restore function (don't need that yet).

A test case is to install 8.04, suspend, resume, and then try to play the .ogg in the Examples folder

[Carl Richell (carlrichell)]

Thanks for submitting your bug report. We'll work on replicating the issue this afternoon.

[Carl Richell (carlrichell)]

Bug also reported here:

https://bugs.launchpad.net/ubuntu/+bug/198218

[Carl Richell (carlrichell)]

and here:

https://bugs.launchpad.net/ubuntu/+bug/202089

[Carl Richell (carlrichell)]

Device can not be properly detected after resume. "options snd-hda-intel model=toshiba" in /etc/modprobe.d/alsa-base file fixes sound after resume.

Open a terminal and run this command to fix:

echo options snd-hda-intel model=toshiba | sudo tee -a /etc/modprobe.d/alsa-base

The fix will be committed to system76-driver code today and distributed with the next driver release late this week or early next week.

[Vadim Peretokin (vperetokin)]

Hrm it's not exactly working, I'm still not getting any sound after I run
the command. And the system76 driver says nothing is needed for my version.

Here's the output from the command:

vadi@ubuntu-laptop:~$ echo options snd-hda-intel model=toshiba | sudo tee -a
/etc/modprobe.d
tee: /etc/modprobe.d: Is a directory
options snd-hda-intel model=toshiba
vadi@ubuntu-laptop:~$

[Carl Richell (carlrichell)]

Hi Vadim,

Your command is missing alsa-base at the end.

echo options snd-hda-intel model=toshiba | sudo tee -a /etc/modprobe.d/alsa-base

I'm releasing a new system76 driver tomorrow with the fix applied. You can run the above command or hang on until tomorrow once I release the updated driver.

Best,

Carl

[Carl Richell (carlrichell)]

fixed with version 2.2.1 of the system76-driver