求助：安装alsa驱动，出现奇怪错误

sncp

为安装alsa-driver，重新调整了内核配置并重新编译内核
重启系统后，出现很多提示说模块加载不上

dmesg信息如下：
soundcore: version magic '2.6.21-gentoo SMP preempt mod_unload PENTIUM4 4KSTACKS ' should be '2.6.21-gentoo SMP mod_unload PENTIUM4 '
snd: version magic '2.6.21-gentoo SMP preempt mod_unload PENTIUM4 4KSTACKS ' should be '2.6.21-gentoo SMP mod_unload PENTIUM4 '
snd_timer: version magic '2.6.21-gentoo SMP preempt mod_unload PENTIUM4 4KSTACKS ' should be '2.6.21-gentoo SMP mod_unload PENTIUM4 '
snd_pcm: version magic '2.6.21-gentoo SMP preempt mod_unload PENTIUM4 4KSTACKS ' should be '2.6.21-gentoo SMP mod_unload PENTIUM4 '
snd_hda_codec: version magic '2.6.21-gentoo SMP preempt mod_unload PENTIUM4 4KSTACKS ' should be '2.6.21-gentoo SMP mod_unload PENTIUM4 '
snd_hda_intel: version magic '2.6.21-gentoo SMP preempt mod_unload PENTIUM4 4KSTACKS ' should be '2.6.21-gentoo SMP mod_unload PENTIUM4 '
libata: version magic '2.6.21-gentoo SMP preempt mod_unload PENTIUM4 4KSTACKS ' should be '2.6.21-gentoo SMP mod_unload PENTIUM4 '
ata_piix: version magic '2.6.21-gentoo SMP preempt mod_unload PENTIUM4 4KSTACKS ' should be '2.6.21-gentoo SMP mod_unload PENTIUM4 '
i2c_core: version magic '2.6.21-gentoo SMP preempt mod_unload PENTIUM4 4KSTACKS ' should be '2.6.21-gentoo SMP mod_unload PENTIUM4 '
i2c_i801: version magic '2.6.21-gentoo SMP preempt mod_unload PENTIUM4 4KSTACKS ' should be '2.6.21-gentoo SMP mod_unload PENTIUM4 '
libata: version magic '2.6.21-gentoo SMP preempt mod_unload PENTIUM4 4KSTACKS ' should be '2.6.21-gentoo SMP mod_unload PENTIUM4 '
ata_piix: version magic '2.6.21-gentoo SMP preempt mod_unload PENTIUM4 4KSTACKS ' should be '2.6.21-gentoo SMP mod_unload PENTIUM4 '
usbcore: version magic '2.6.21-gentoo SMP preempt mod_unload PENTIUM4 4KSTACKS ' should be '2.6.21-gentoo SMP mod_unload PENTIUM4 '
usbcore: version magic '2.6.21-gentoo SMP preempt mod_unload PENTIUM4 4KSTACKS ' should be '2.6.21-gentoo SMP mod_unload PENTIUM4 '


请问这是什么问题，如何解决？
多谢~~

zhllg

忘记make modules_install了
或者忘记了make install，如果/boot是单独分区，别忘了先mount

sncp

我是用genkernel all编译的阿
还需要这样吗？

ccpp0

module-rebuild rebuild
or
emerge -v alsa-driver