[SOLVED] No sound after reboot.

Question

Hello.
I rebooted my machine and have no sound.
I will include the output of various commands to provide info.
lspci | grep Audio
00:1b.0 Audio device: Intel Corporation 82801I (ICH9 Family) HD Audio Controller (rev 02)
ls -l /dev/snd
total 0
crw-rw----+ 1 root audio 116, 1 Mar 15 03:42 seq
crw-rw----+ 1 root audio 116, 33 Mar 15 03:42 timer
aplay -l
aplay: device_list:268: no soundcards found...
amixer
amixer: Mixer attach default error: No such file or directory
cat /etc/modprobe.d/alsa-base.conf
options snd_hda_intel index=0
cat /etc/group | grep audio
audio:x:92:mpd,paris
Thanks in advance for any help.
Last edited by Paris (2014-03-15 15:56:02)

Answer 1

I used a script that prints all alsa relevant info:
upload=true&script=true&cardinfo=
!!ALSA Information Script v 0.4.63
!!Script ran on: Sat Mar 15 12:06:04 UTC 2014
!!Linux Distribution
Arch Linux \r (\l) NAME="Arch Linux" ID=arch PRETTY_NAME="Arch Linux" HOME_URL="https://www.archlinux.org/" SUPPORT_URL="https://bbs.archlinux.org/" BUG_REPORT_URL="https://bugs.archlinux.org/"
!!DMI Information
Manufacturer:
Product Name:
Product Version:
Firmware Version: DPP3510J.86A.0305.2007.1112.1145
!!Kernel Information
Kernel release: 3.13.6-1-ARCH
Operating System: GNU/Linux
Architecture: i686
Processor: unknown
SMP Enabled: Yes
!!ALSA Version
Driver version: k3.13.6-1-ARCH
Library version: 1.0.27.2
Utilities version: 1.0.27.2
!!Loaded ALSA modules
!!Sound Servers on this system
Jack:
Installed - Yes (/usr/bin/jackd)
Running - No
!!Soundcards recognised by ALSA
--- no soundcards ---
!!PCI Soundcards installed in the system
00:1b.0 Audio device: Intel Corporation 82801I (ICH9 Family) HD Audio Controller (rev 02)
!!Advanced information - PCI Vendor/Device/Subsystem ID's
00:1b.0 0403: 8086:293e (rev 02)
Subsystem: 8086:3001
!!Modprobe options (Sound related)
snd_hda_intel: index=0
!!Loaded sound module options
!!ALSA Device nodes
crw-rw----+ 1 root audio 116, 1 Mar 15 12:07 /dev/snd/seq
crw-rw----+ 1 root audio 116, 33 Mar 15 12:07 /dev/snd/timer
!!ALSA configuration files
!!User specific config file (~/.asoundrc)
# the sound card
pcm.real {
type hw
card 0
device 0
# the ipc stuff is needed for permissions, etc.
pcm.dmixer {
type dmix
ipc_key 1024
ipc_perm 0666
slave.pcm "real"
slave {
period_time 0
period_size 1024
buffer_size 8192
rate 44100
bindings {
0 0
1 1
ctl.dmixer {
type hw
card 0
# software volume
pcm.softvol {
type softvol
slave.pcm "dmixer"
control {
name "Software"
card 0
# mpd volume control
pcm.mpdvol {
type softvol
slave.pcm "dmixer"
control {
name "MPD"
card 0
# ctrl for mpd volume
ctl.mpdvol {
type hw
card 0
# input
pcm.input {
type dsnoop
ipc_key 3129398
ipc_key_add_uid false
ipc_perm 0660
slave.pcm "810"
# duplex device
pcm.duplex {
type asym
playback.pcm "softvol"
capture.pcm "input"
# default devices
pcm.!default {
type plug
slave.pcm "duplex"
# for oss devices
pcm.dsp0 {
type plug
slave.pcm "duplex"
!!Aplay/Arecord output
APLAY
aplay: device_list:268: no soundcards found...
ARECORD
arecord: device_list:268: no soundcards found...
!!Amixer output
!!Alsactl output
--startcollapse--
--endcollapse--
!!All Loaded Modules
Module
ctr
ccm
usblp
coretemp
nvidia
arc4
kvm
gpio_ich
ath9k
ath9k_common
ath9k_hw
ath
iTCO_wdt
iTCO_vendor_support
microcode
i2c_i801
mac80211
drm
e1000e
i2c_core
pcspkr
cfg80211
mousedev
joydev
evdev
ptp
snd_hda_intel
intel_agp
lpc_ich
intel_gtt
agpgart
snd_hda_codec
rfkill
pps_core
snd_hwdep
snd_pcm
snd_page_alloc
snd_timer
snd
soundcore
shpchp
acpi_cpufreq
processor
button
mei_me
mei
ext4
crc16
mbcache
jbd2
hid_generic
usbhid
hid
sr_mod
cdrom
sd_mod
ata_generic
pata_acpi
firewire_ohci
firewire_core
crc_itu_t
ata_piix
ehci_pci
uhci_hcd
pata_marvell
libata
ehci_hcd
scsi_mod
usbcore
usb_common
!!ALSA/HDA dmesg
[ 6.060922] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[ 6.062012] snd_hda_intel 0000:00:1b.0: irq 47 for MSI/MSI-X
[ 6.066625] hda-intel 0000:00:1b.0: no codecs found!
[ 6.073809] PTP clock support registered
I also run cat /proc/asound/cards and get "--- no soundcards ---".