Tell me more ×  I have no sound since installing Ubuntu 11.10 on
my Dell Vostro 3400. It looks like the HDMI sound card is found,
but not the card that would make sound come out of my speakers.
This is what appears to be the relevant output from lshw:
*-multimedia UNCLAIMED              description: Audio device
product: 5 Series/3400 Series Chipset High Definition Audio
vendor: Intel Corporation              physical id: 1b
bus info: pci@0000:00:1b.0              version: 06
width: 64 bits              clock: 33MHz
capabilities: pm msi pciexpress cap_list
configuration: latency=0              resources:
memory:fbe00000-fbe03fff  It is funny as the sound "just worked"
with Fedora 13-15, but not with Ubuntu 11.10 out of the box.
Any help would be greatly appreciated.  share|improve this
question add comment  1 Answer  It seems that your kernel does
not recognise your soundcard  Try the following command and
reboot  sudo apt-get i