Ubuntu

[hardy] sound not working in kernel 2.6.24-12-generic

Reported by Geoff Jacobsen on 2008-03-09
0
Affects Status Importance Assigned to Milestone
linux (Ubuntu)
Undecided
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Bug Description

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

After upgrading to kernel 2.6.24-12-generic sound is not working.

dmesg reports the following:

...
[ 18.387349] snd: Unknown symbol unregister_sound_special
[ 18.387482] snd: Unknown symbol register_sound_special_device
[ 18.387855] snd: Unknown symbol sound_class
[ 18.450058] Linux agpgart interface v0.102
[ 18.460607] snd_hwdep: Unknown symbol snd_info_register
[ 18.460661] snd_hwdep: Unknown symbol snd_info_create_module_entry
[ 18.460698] snd_hwdep: Unknown symbol snd_info_free_entry
[ 18.460743] snd_hwdep: Unknown symbol snd_unregister_oss_device
[ 18.460785] snd_hwdep: Unknown symbol snd_verbose_printk
[ 18.460822] snd_hwdep: Unknown symbol snd_register_oss_device
...

Note:

"/lib/modules/2.6.24-12-generic/kernel/sound/core/snd.ko" does not exist
and (I guess) "/lib/modules/2.6.24-12-generic/ubuntu/sound/alsa-driver/acore/snd.ko" is being picked up instead

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