Cannot load sound module (snd-hda-intel) after kernel upgrade

Hi everybody

after a recent kernel upgrade I cannot load the snd-hda-intel module any more.
My Ubuntu version is 11.04. The current kernel is:
$ uname -a
Linux bledart 2.6.38-13-generic #57-Ubuntu SMP Mon Mar 5 18:10:14 UTC 2012 i686 i686 i386 GNU/Linux

sound works fine with 2.6.38-12.
Maybe the problem is, that there exists no linux-alsa-driver-modules-2.6.38-13-generic package yet?

Here is the output when I want to load the module:
$ sudo modprobe -v snd-hda-intel
insmod /lib/modules/2.6.38-13-generic/updates/dkms/snd-hda-codec.ko
WARNING: Error inserting snd_hda_codec (/lib/modules/2.6.38-13-generic/updates/dkms/snd-hda-codec.ko): Invalid argument
FATAL: Error inserting snd_hda_intel (/lib/modules/2.6.38-13-generic/updates/dkms/snd-hda-intel.ko): Invalid argument

Thank you for any help

Below you find the dmesg output and the alsa-info.sh output

$ dmesg
[ 681.873568] snd_hda_codec: disagrees about version of symbol snd_ctl_add
[ 681.873577] snd_hda_codec: Unknown symbol snd_ctl_add (err -22)
[ 681.874144] snd_hda_codec: disagrees about version of symbol snd_jack_report
[ 681.874150] snd_hda_codec: Unknown symbol snd_jack_report (err -22)
[ 681.874394] snd_hda_codec: disagrees about version of symbol snd_card_register
[ 681.874400] snd_hda_codec: Unknown symbol snd_card_register (err -22)
[ 681.874645] snd_hda_codec: disagrees about version of symbol snd_card_proc_new
[ 681.874651] snd_hda_codec: Unknown symbol snd_card_proc_new (err -22)
[ 681.875228] snd_hda_codec: disagrees about version of symbol snd_add_device_sysfs_file
[ 681.875234] snd_hda_codec: Unknown symbol snd_add_device_sysfs_file (err -22)
[ 681.875847] snd_hda_codec: disagrees about version of symbol snd_ctl_remove
[ 681.875853] snd_hda_codec: Unknown symbol snd_ctl_remove (err -22)
[ 681.876152] snd_hda_codec: disagrees about version of symbol snd_ctl_find_id
[ 681.876160] snd_hda_codec: Unknown symbol snd_ctl_find_id (err -22)
[ 681.876625] snd_hda_codec: disagrees about version of symbol snd_ctl_new1
[ 681.876631] snd_hda_codec: Unknown symbol snd_ctl_new1 (err -22)
[ 681.877016] snd_hda_codec: disagrees about version of symbol snd_component_add
[ 681.877021] snd_hda_codec: Unknown symbol snd_component_add (err -22)
[ 681.877270] snd_hda_codec: disagrees about version of symbol snd_ctl_make_virtual_master
[ 681.877276] snd_hda_codec: Unknown symbol snd_ctl_make_virtual_master (err -22)
[ 681.877712] snd_hda_codec: disagrees about version of symbol snd_iprintf
[ 681.877718] snd_hda_codec: Unknown symbol snd_iprintf (err -22)
[ 681.878000] snd_hda_codec: disagrees about version of symbol snd_ctl_boolean_mono_info
[ 681.878006] snd_hda_codec: Unknown symbol snd_ctl_boolean_mono_info (err -22)
[ 681.878557] snd_hda_codec: disagrees about version of symbol snd_jack_new
[ 681.878563] snd_hda_codec: Unknown symbol snd_jack_new (err -22)
[ 681.878800] snd_hda_codec: disagrees about version of symbol snd_hwdep_new
[ 681.878805] snd_hda_codec: Unknown symbol snd_hwdep_new (err -22)
[ 681.879435] snd_hda_codec: disagrees about version of symbol snd_ctl_notify
[ 681.879440] snd_hda_codec: Unknown symbol snd_ctl_notify (err -22)
[ 681.879866] snd_hda_codec: disagrees about version of symbol snd_device_new
[ 681.879872] snd_hda_codec: Unknown symbol snd_device_new (err -22)
[ 681.880451] snd_hda_codec: disagrees about version of symbol _snd_ctl_add_slave
[ 681.880457] snd_hda_codec: Unknown symbol _snd_ctl_add_slave (err -22)
[ 681.881510] snd_hda_codec: disagrees about version of symbol snd_pci_quirk_lookup
[ 681.881516] snd_hda_codec: Unknown symbol snd_pci_quirk_lookup (err -22)
[ 681.881919] snd_hda_codec: disagrees about version of symbol snd_device_free
[ 681.881924] snd_hda_codec: Unknown symbol snd_device_free (err -22)
[ 681.882158] snd_hda_codec: disagrees about version of symbol snd_pcm_hw_constraint_step
[ 681.882164] snd_hda_codec: Unknown symbol snd_pcm_hw_constraint_step (err -22)

alsa-info.sh output
$ ./alsa-info.sh --stdout
/usr/sbin/alsactl: save_state:1580: No soundcards found...
cat: /tmp/alsa-info.fVpQttgWjD/alsactl.tmp: No such file or directory
upload=true&script=true&cardinfo=
!!################################
!!ALSA Information Script v 0.4.60
!!################################

!!Script ran on: Sat Mar 24 19:58:39 UTC 2012

!!Linux Distribution
!!------------------

Ubuntu 11.04 \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 11.04"

!!DMI Information
!!---------------

Manufacturer: Hewlett-Packard
Product Name: HP Pavilion dv1000 (EW491EA#UUZ)
Product Version: Rev 1

!!Kernel Information
!!------------------

Kernel release: 2.6.38-13-generic
Operating System: GNU/Linux
Architecture: i686
Processor: i686
SMP Enabled: Yes

!!ALSA Version
!!------------

Driver version: 1.0.25
Library version: 1.0.25
Utilities version: 1.0.24.2

!!Loaded ALSA modules
!!-------------------

!!Sound Servers on this system
!!----------------------------

Pulseaudio:
      Installed - Yes (/usr/bin/pulseaudio)
      Running - Yes

ESound Daemon:
      Installed - Yes (/usr/bin/esd)
      Running - No

!!Soundcards recognised by ALSA
!!-----------------------------

--- no soundcards ---

!!PCI Soundcards installed in the system
!!--------------------------------------

00:1b.0 Audio device: Intel Corporation N10/ICH 7 Family High Definition Audio Controller (rev 02)

!!Advanced information - PCI Vendor/Device/Subsystem ID's
!!--------------------------------------------------------

00:1b.0 0403: 8086:27d8 (rev 02)
 Subsystem: 103c:30a0

!!Modprobe options (Sound related)
!!--------------------------------

snd-atiixp-modem: index=-2
snd-intel8x0m: index=-2
snd-via82xx-modem: index=-2
snd-usb-audio: index=-2
snd-usb-caiaq: index=-2
snd-usb-ua101: index=-2
snd-usb-us122l: index=-2
snd-usb-usx2y: index=-2
snd-cmipci: mpu_port=0x330 fm_port=0x388
snd-pcsp: index=-2
snd-usb-audio: index=-2

!!Loaded sound module options
!!--------------------------

!!ALSA Device nodes
!!-----------------

crw-rw----+ 1 root audio 116, 1 Mar 24 15:48 /dev/snd/seq
crw-rw----+ 1 root audio 116, 33 Mar 24 15:48 /dev/snd/timer

!!Aplay/Arecord output
!!------------

APLAY

aplay: device_list:240: no soundcards found...

ARECORD

arecord: device_list:240: no soundcards found...

!!Amixer output
!!-------------

!!Alsactl output
!!-------------

--startcollapse--
--endcollapse--

!!All Loaded Modules
!!------------------

Module
snd_pcm
snd_page_alloc
snd_hwdep
snd_seq_dummy
snd_rawmidi
snd_seq_midi_event
snd_seq
snd_timer
snd_seq_device
snd
soundcore
cryptd
aes_i586
aes_generic
binfmt_misc
vboxnetadp
vboxnetflt
vboxdrv
parport_pc
ppdev
dm_crypt
arc4
iwl3945
iwlcore
r852
mac80211
sm_common
nand
nand_ids
nand_ecc
mtd
joydev
cfg80211
lp
r5u870
usbcam
psmouse
videodev
videobuf_dma_sg
videobuf_core
hp_wmi
serio_raw
parport
sparse_keymap
i915
drm_kms_helper
firewire_ohci
ahci
sdhci_pci
libahci
sdhci
firewire_core
drm
e100
crc_itu_t
i2c_algo_bit
video

!!ALSA/HDA dmesg
!!------------------

[ 681.873568] snd_hda_codec: disagrees about version of symbol snd_ctl_add
[ 681.873577] snd_hda_codec: Unknown symbol snd_ctl_add (err -22)
[ 681.874144] snd_hda_codec: disagrees about version of symbol snd_jack_report
[ 681.874150] snd_hda_codec: Unknown symbol snd_jack_report (err -22)
[ 681.874394] snd_hda_codec: disagrees about version of symbol snd_card_register
[ 681.874400] snd_hda_codec: Unknown symbol snd_card_register (err -22)
[ 681.874645] snd_hda_codec: disagrees about version of symbol snd_card_proc_new
[ 681.874651] snd_hda_codec: Unknown symbol snd_card_proc_new (err -22)
[ 681.875228] snd_hda_codec: disagrees about version of symbol snd_add_device_sysfs_file
[ 681.875234] snd_hda_codec: Unknown symbol snd_add_device_sysfs_file (err -22)
[ 681.875847] snd_hda_codec: disagrees about version of symbol snd_ctl_remove
[ 681.875853] snd_hda_codec: Unknown symbol snd_ctl_remove (err -22)
[ 681.876152] snd_hda_codec: disagrees about version of symbol snd_ctl_find_id
[ 681.876160] snd_hda_codec: Unknown symbol snd_ctl_find_id (err -22)
[ 681.876625] snd_hda_codec: disagrees about version of symbol snd_ctl_new1
[ 681.876631] snd_hda_codec: Unknown symbol snd_ctl_new1 (err -22)
[ 681.877016] snd_hda_codec: disagrees about version of symbol snd_component_add
[ 681.877021] snd_hda_codec: Unknown symbol snd_component_add (err -22)
[ 681.877270] snd_hda_codec: disagrees about version of symbol snd_ctl_make_virtual_master
[ 681.877276] snd_hda_codec: Unknown symbol snd_ctl_make_virtual_master (err -22)
[ 681.877712] snd_hda_codec: disagrees about version of symbol snd_iprintf
[ 681.877718] snd_hda_codec: Unknown symbol snd_iprintf (err -22)
[ 681.878000] snd_hda_codec: disagrees about version of symbol snd_ctl_boolean_mono_info
[ 681.878006] snd_hda_codec: Unknown symbol snd_ctl_boolean_mono_info (err -22)
[ 681.878557] snd_hda_codec: disagrees about version of symbol snd_jack_new
[ 681.878563] snd_hda_codec: Unknown symbol snd_jack_new (err -22)
[ 681.878800] snd_hda_codec: disagrees about version of symbol snd_hwdep_new
[ 681.878805] snd_hda_codec: Unknown symbol snd_hwdep_new (err -22)
[ 681.879435] snd_hda_codec: disagrees about version of symbol snd_ctl_notify
[ 681.879440] snd_hda_codec: Unknown symbol snd_ctl_notify (err -22)
[ 681.879866] snd_hda_codec: disagrees about version of symbol snd_device_new
[ 681.879872] snd_hda_codec: Unknown symbol snd_device_new (err -22)
[ 681.880451] snd_hda_codec: disagrees about version of symbol _snd_ctl_add_slave
[ 681.880457] snd_hda_codec: Unknown symbol _snd_ctl_add_slave (err -22)
[ 681.881510] snd_hda_codec: disagrees about version of symbol snd_pci_quirk_lookup
[ 681.881516] snd_hda_codec: Unknown symbol snd_pci_quirk_lookup (err -22)
[ 681.881919] snd_hda_codec: disagrees about version of symbol snd_device_free
[ 681.881924] snd_hda_codec: Unknown symbol snd_device_free (err -22)
[ 681.882158] snd_hda_codec: disagrees about version of symbol snd_pcm_hw_constraint_step
[ 681.882164] snd_hda_codec: Unknown symbol snd_pcm_hw_constraint_step (err -22)