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After installing KDE I have no sound.
Results of commands
lspci | grep Audio
gives
00:1b.0 Audio device: Intel Corporation NM10/ICH7 Family High Definition Audio Controller (rev 01)
and
aplay -l
gives
aplay: device_list:256: no soundcards found...
Can someone help?
Last edited by vujke (2012-11-13 12:14:52)
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First I would run "lsmod" to check if the snd kernel modules are loaded…
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By the way, I'm also having audio issues with KDE 4.9.3 now. I can play sound though, it's the mixer that's broken.
P.S. I could fix my issue in the KMix preferences. (The wrong audio interface had been selected since the upgrade.)
Last edited by Morn (2012-11-11 20:57:32)
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First I would run "lsmod" to check if the snd kernel modules are loaded…
Module Size Used by
rfcomm 33791 4
bnep 8857 2
snd_hda_codec_realtek 61193 1
btusb 12372 0
bluetooth 192120 22 bnep,btusb,rfcomm
snd_hda_intel 26180 0
snd_hda_codec 98033 2 snd_hda_codec_realtek,snd_hda_intel
rfkill 15604 2 bluetooth
snd_hwdep 6300 1 snd_hda_codec
snd_pcm 75167 2 snd_hda_codec,snd_hda_intel
snd_page_alloc 7217 2 snd_pcm,snd_hda_intel
coretemp 6070 0
kvm_intel 124749 0
kvm 373917 1 kvm_intel
snd_timer 18934 1 snd_pcm
snd 59989 6 snd_hda_codec_realtek,snd_hwdep,snd_timer,snd_pcm,snd_hda_codec,snd_hda_intel
soundcore 5442 1 snd
ppdev 5902 0
psmouse 71909 0
microcode 12377 0
parport_pc 30541 0
acpi_cpufreq 5933 1
mperf 1267 1 acpi_cpufreq
processor 26855 1 acpi_cpufreq
serio_raw 4689 0
pcspkr 1899 0
iTCO_wdt 5255 0
iTCO_vendor_support 1929 1 iTCO_wdt
lpc_ich 10609 0
parport 31363 2 ppdev,parport_pc
atl1c 33646 0
asus_atk0110 9824 0
evdev 10266 4
fuse 69173 8
vboxdrv 1823469 0
ext4 440434 2
crc16 1359 2 ext4,bluetooth
jbd2 78751 1 ext4
mbcache 5977 1 ext4
sr_mod 14823 0
cdrom 35520 1 sr_mod
sd_mod 29559 7
ata_generic 3338 0
pata_acpi 3451 0
uhci_hcd 23436 0
ata_piix 23352 5
libata 167683 3 pata_acpi,ata_generic,ata_piix
scsi_mod 133386 3 libata,sd_mod,sr_mod
ehci_hcd 41816 0
usbcore 150398 3 btusb,uhci_hcd,ehci_hcd
usb_common 954 1 usbcore
i915 495073 2
video 11276 1 i915
button 4662 1 i915
i2c_algo_bit 5391 1 i915
intel_agp 10744 1 i915
intel_gtt 15659 3 i915,intel_agp
drm_kms_helper 32877 1 i915
drm 218724 3 i915,drm_kms_helper
i2c_core 20707 4 drm,i915,drm_kms_helper,i2c_algo_bit
I would say it is.
By the way, I'm also having audio issues with KDE 4.9.3 now. I can play sound though, it's the mixer that's broken.
P.S. I could fix my issue in the KMix preferences. (The wrong audio interface had been selected since the upgrade.)
Do you think on Phonon preferences. If is, I got nothing to select.
Last edited by vujke (2012-11-11 22:50:35)
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And does "dmsg|grep snd" show the driver recognizing the hardware?
# dmesg|grep snd
[ 6.650545] snd_hda_intel 0000:00:1b.0: >irq 47 for MSI/MSI-X
[ 6.891285] snd_hda_intel 0000:01:00.1: >irq 48 for MSI/MSI-X
[ 7218.101476] snd_hda_intel 0000:00:1b.0: >irq 47 for MSI/MSI-X
[ 7218.101717] snd_hda_intel 0000:01:00.1: >irq 48 for MSI/MSI-X
In your case, the device is there, the driver too, but somehow they don't seem to communicate with each other, to state the glaringly obvious.
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$ dmesg | grep snd
[ 11.175303] snd_hda_intel 0000:00:1b.0: irq 43 for MSI/MSI-X
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I have read this post - https://bbs.archlinux.org/viewtopic.php … 5#p1066395 - and I did this
gpasswd -a username audio
That was a problem and I got sound!
Thanks!
EDIT:
BTW, I have had GNOME on my system and I did install KDE and I don't know how I kicked of from audio group.
Last edited by vujke (2012-11-13 12:23:20)
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Aha, the audio group strikes again. I guess that should go into the Wiki then as the first thing to check for.
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