Hi folks!! hi upgraded my system, and then, my sound stopped to work...... alsamixer says: alsamixer: function snd_ctl_open failed for default: No such device alsaconf detect my sound board (intel8x0 ALi M5455 PCI AC-Link Controller Audio Device).... but on the sound test i can't hear the sound.... alsaconf says: ALSA lib confmisc.c:672:(snd_func_card_driver) cannot find card '0' ALSA lib conf.c:3493:(_snd_config_evaluate) function snd_func_card_driver returned error: No such device ALSA lib confmisc.c:392:(snd_func_concat) error evaluating strings ALSA lib conf.c:3493:(_snd_config_evaluate) function snd_func_concat returned error: No such device ALSA lib confmisc.c:955:(snd_func_refer) error evaluating name ALSA lib conf.c:3493:(_snd_config_evaluate) function snd_func_refer returned error: No such device ALSA lib conf.c:3962:(snd_config_expand) Evaluate error: No such device ALSA lib pcm.c:2099:(snd_pcm_open_noupdate) Unknown PCM default aplay: main:540: audio open error: No such device Yast says: An error occurred during the installation of [M5455 PCI AC-Link Controller Audio Device] The kernel module snd-intel8x0 for sound support could not be loaded. This can be caused by incorrect module parameters, including invalid IO or IRQ parameters. but, when I use the lsmod, the snd-intel8x0 appears.... # lsmod | grep snd Module Size Used by snd_intel8x0 40096 0 <----------- HERE snd_ac97_codec 117188 1 snd_intel8x0 snd_ac97_bus 3328 1 snd_ac97_codec snd_pcm 117260 2 snd_intel8x0,snd_ac97_codec snd_timer 29320 1 snd_pcm snd 77600 4 snd_intel8x0,snd_ac97_codec,snd_pcm,snd_timer soundcore 11808 1 snd snd_page_alloc 13200 2 snd_intel8x0,snd_pcm can somebody help-me?