Missing soundcore.ko

[Kim Nguyễn]

Binary package hint: linux-image-2.6.24-12-generic

In hardy:
It seems that soundcore.ko is missing from the module tree, thus breaking sound (snd, snd-* depend on it).

# dpkg -l | grep 2.6.24-12

ii linux-headers-2.6.24-12 2.6.24-12.19 Header files related to Linux kernel version 2.6.24
ii linux-headers-2.6.24-12-generic 2.6.24-12.19 Linux kernel headers for version 2.6.24 on x86/x86_64
ii linux-image-2.6.24-12-generic 2.6.24-12.19 Linux kernel image for version 2.6.24 on x86/x86_64
ii linux-libc-dev 2.6.24-12.19 Linux Kernel Headers for development
ii linux-restricted-modules-2.6.24-12-generic 2.6.24.10-12.30 Non-free Linux 2.6.24 modules on x86/x86_64
ii linux-source-2.6.24 2.6.24-12.19 Linux kernel source for version 2.6.24 with Ubuntu patches
ii linux-ubuntu-modules-2.6.24-12-generic 2.6.24-12.16 Ubuntu supplied Linux modules for version 2.6.24 on x86/x86_64

# dpkg -S soundcore.ko
linux-image-2.6.24-10-generic: /lib/modules/2.6.24-10-generic/kernel/sound/soundcore.ko
linux-image-2.6.24-8-generic: /lib/modules/2.6.24-8-generic/kernel/sound/soundcore.ko
linux-image-2.6.24-11-generic: /lib/modules/2.6.24-11-generic/kernel/sound/soundcore.ko

# modprobe snd
FATAL: Error inserting snd (/lib/modules/2.6.24-12-generic/ubuntu/sound/alsa-driver/acore/snd.ko): Unknown symbol in module, or unknown parameter (see dmesg)
FATAL: Error running install command for snd

# dmesg
[ 1621.828047] snd: Unknown symbol unregister_sound_special
[ 1621.828285] snd: Unknown symbol register_sound_special_device
[ 1621.828939] snd: Unknown symbol sound_class