No sound from gateway MC78 laptop speakers after resume (headphones work)
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Fix Released
|
Undecided
|
Unassigned |
Bug Description
I am running 10.04 kernel 2.6.32-22-generic on a Gateway MC7833u. The sound card is an intel HDA IHC9 family. The only problem is that when I suspend the sound will not come out of the laptop speakers. The headphones still work fine, the mixer works fine, the internal microphone works fine. Just no sound from the actual laptop speakers.
lspci -vv output:
00:1b.0 Audio device: Intel Corporation 82801I (ICH9 Family) HD Audio Controller (rev 03)
Subsystem: Gateway 2000 Device 0704
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 22
Region 0: Memory at f0900000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: HDA Intel
Kernel modules: snd-hda-intel
---
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21.
Architecture: amd64
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: CONEXANT Analog [CONEXANT Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xf0900000 irq 22'
Mixer name : 'Intel G45 DEVCTG'
Components : 'HDA:14f15051,
Controls : 18
Simple ctrls : 8
DistroRelease: Ubuntu 10.04
HibernationDevice: RESUME=
InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release amd64 (20100429)
MachineType: Gateway MC7833U
Package: linux (not installed)
ProcCmdLine: BOOT_IMAGE=
ProcEnviron:
LANG=en_US.utf8
SHELL=/bin/bash
ProcVersionSign
Regression: No
RelatedPackageV
Reproducible: Yes
RfKill:
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
Tags: lucid audio needs-upstream-
Uname: Linux 2.6.32-22-generic x86_64
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
dmi.bios.date: 04/12/201092
dmi.bios.vendor: Phoenix Technologies LTD
dmi.bios.version: 99.11a
dmi.board.vendor: Gateway
dmi.board.version: 99.06
dmi.chassis.
dmi.chassis.type: 8
dmi.chassis.vendor: Gateway
dmi.chassis.
dmi.modalias: dmi:bvnPhoenixT
dmi.product.name: MC7833U
dmi.product.
dmi.sys.vendor: Gateway
affects: | ubuntu → linux (Ubuntu) |
tags: | removed: needs-upstream-testing |
Also, had the same problem on 9.04 and 9.10