After years without an issue with ALSA, sound stopped working.My system:[root@myArch jm]# uname -aLinux myArch 4.2.3-1-ARCH #1 SMP PREEMPT Sat Oct 3 19:08:23 CEST 2015 i686 GNU/LinuxMy card:[root@myArch jm]# cat /proc/asound/cards 0 [Intel          ]: HDA-Intel - HDA Intel                      HDA Intel at 0xf2620000 irq 30The driver:[root@myArch jm]#  lsmod | grep sndsnd_hda_codec_conexant    20480  1snd_hda_codec_generic    65536  1 snd_hda_codec_conexantsnd_hda_intel          28672  3snd_hda_codec          94208  3 snd_hda_codec_conexant,snd_hda_codec_generic,snd_hda_intelsnd_hda_core           45056  4 snd_hda_codec_conexant,snd_hda_codec_generic,snd_hda_codec,snd_hda_intelsnd_hwdep              16384  1 snd_hda_codecsnd_pcm                77824  3 snd_hda_codec,snd_hda_intel,snd_hda_coresnd_timer              28672  1 snd_pcmsnd                    57344  14 snd_hwdep,snd_timer,snd_hda_codec_conexant,snd_pcm,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel,thinkpad_acpisoundcore              16384  1 sndA test with a wav file. No sound.[jm@myArch downloads]$ aplay tst.wav Playing WAVE 'tst.wav' : Signed 32 bit Little Endian, Rate 8000 Hz, StereoHow alsamixers looks:Thanks,
Sound stopped working in Archlinux
arch linux;alsa