[Lenovo Y530 - Realtek ALC888] Regression from 10.04: No sound with snd_hda_intel model=lenovo-sky
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
ALSA driver |
New
|
Undecided
|
Unassigned | ||
linux (Ubuntu) |
Fix Released
|
Undecided
|
David Henningsson |
Bug Description
The Lenovo Y530 has a set of speakers, all of which need to be working to get adequate sound. On both 10.04 and 10.10, the default configuration only uses 2 speakers, which is unbearably tinny. In 10.04, following instructions at http://
options snd_hda_intel model=lenovo-sky
added to alsa-base.conf. Unfortunately, in 10.10 doing this breaks all sound.
ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: alsa-base 1.0.23+
ProcVersionSign
Uname: Linux 2.6.35-22-generic i686
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
Architecture: i386
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xd4200000 irq 43'
Mixer name : 'Intel Cantiga HDMI'
Components : 'HDA:10ec0888,
Controls : 44
Simple ctrls : 25
Date: Sat Oct 16 23:41:06 2010
InstallationMedia: Ubuntu 10.04.1 LTS "Lucid Lynx" - Release i386 (20100816.1)
PackageArchitec
ProcEnviron:
LANG=C
SHELL=/bin/bash
SelectedCard: 0 Intel HDA-Intel - HDA Intel
SourcePackage: alsa-driver
Symptom: audio
Title: [Realtek ALC888] ALSA test tone not correctly played back
dmi.bios.date: 09/23/2008
dmi.bios.vendor: Lenovo
dmi.bios.version: 10CN37WW
dmi.board.
dmi.board.name: INVALID
dmi.board.vendor: Lenovo
dmi.board.version: 10CN36WW
dmi.chassis.
dmi.chassis.type: 10
dmi.chassis.vendor: Lenovo
dmi.chassis.
dmi.modalias: dmi:bvnLenovo:
dmi.product.name: INVALID
dmi.product.
dmi.sys.vendor: Lenovo
summary: |
- [Realtek ALC888] Regression from 10.04: No sound with snd_hda_intel - model=lenovo-sky + [Lenovo Y530 - Realtek ALC888] Regression from 10.04: No sound with + snd_hda_intel model=lenovo-sky |
Changed in linux (Ubuntu): | |
status: | Fix Committed → Fix Released |
A couple other users are having this same problem. See thread http:// ubuntuforums. org/showthread. php?t=1596068