[Dell Latitude E6510] PCI/internal sound card not detected, unless pci=use_crs is specified
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
alsa-driver (Ubuntu) |
Expired
|
Undecided
|
Unassigned |
Bug Description
Problem with 12.04 Precise Pangolin x86_64 platform. After update the system to 14th February 2012, at 9 AM Europe/Spain hour, all is working fine except the sound system. No alsa modules is loaded, no sound.
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: alsa-base 1.0.24+
ProcVersionSign
Uname: Linux 3.2.0-15-generic x86_64
AlsaDevices:
total 0
crw-rw---T+ 1 root audio 116, 1 feb 14 08:53 seq
crw-rw---T+ 1 root audio 116, 33 feb 14 08:53 timer
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
AplayDevices: aplay: device_list:242: no soundcards found...
ApportVersion: 1.91-0ubuntu1
Architecture: amd64
ArecordDevices: arecord: device_list:242: no soundcards found...
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1:
Date: Tue Feb 14 09:02:52 2012
EcryptfsInUse: Yes
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Alpha amd64 (20120201.1)
PackageArchitec
ProcEnviron:
PATH=(custom, user)
LANG=es_ES.UTF-8
SHELL=/bin/bash
SourcePackage: alsa-driver
Symptom: audio
Title: PCI/internal sound card not detected
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 11/20/2010
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A06
dmi.board.name: 0N5KHN
dmi.board.vendor: Dell Inc.
dmi.board.version: A03
dmi.chassis.type: 9
dmi.chassis.vendor: Dell Inc.
dmi.modalias: dmi:bvnDellInc.
dmi.product.name: Latitude E6510
dmi.product.
dmi.sys.vendor: Dell Inc.
summary: |
- PCI/internal sound card not detected + [Latitude E6510] PCI/internal sound card not detected |
summary: |
- [Latitude E6510] PCI/internal sound card not detected + [Dell Latitude E6510] PCI/internal sound card not detected |
summary: |
- [Dell Latitude E6510] PCI/internal sound card not detected + [Dell Latitude E6510] PCI/internal sound card not detected, unless + pci=use_crs is specified |
Solved adding this at the end of the line for
GRUB_CMDLINE_ LINUX_DEFAULT
in the /etc/default/grub file:
pci=use_crs
Regards.