I have just installed Deepin 15.3-amd64 and my Sound Blaster Audigy 2 Value is not able to be configured.
rick@trifid-deep:/$ sudo modprobe snd-emu10k1
modprobe: FATAL: Module snd-emu10k1 not found in directory /lib/modules/4.4.0-2-deepin-amd64




lsmod list the following sound modules:

snd_hda_codec         135168  2 snd_hda_codec_hdmi,snd_hda_intel
snd_hda_core           69632  3 snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel
snd_hwdep              16384  1 snd_hda_codec
snd_pcm               102400  6 snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel,saa7134_alsa,snd_hda_core
snd_timer              32768  1 snd_pcm
snd                    81920  14 snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_pcm,snd_hda_codec,snd_hda_intel,saa7134_alsa
soundcore              16384  1 snd


I have tried to following the instructions from Debian but no luck. It looks like I need the modules for the specific kernel of Deepin 15.3-amd64

https://wiki.debian.org/snd-emu10k1