I've installed Centos 7 last day, it can work, but with 2 problems.
1, there is no working sound card found in ALSA
follows are lspci & lsmod informations:
Code: Select all
lspci | grep Audio
00:1b.0 Audio device: Intel Corporation C600/X79 series chipset High Definition Audio Controller (rev 06)
04:00.1 Audio device: NVIDIA Corporation GK107 HDMI Audio Controller (rev a1)
Code: Select all
lsmod | grep snd
snd_hda_intel 48259 1
snd_hda_codec 137343 1 snd_hda_intel
snd_hwdep 13602 1 snd_hda_codec
snd_seq 61519 0
snd_seq_device 14497 1 snd_seq
snd_pcm 97511 2 snd_hda_codec,snd_hda_intel
snd_page_alloc 18710 2 snd_pcm,snd_hda_intel
snd_timer 29482 2 snd_pcm,snd_seq
snd 74645 7 snd_hwdep,snd_timer,snd_pcm,snd_seq,snd_hda_codec,snd_hda_intel,snd_seq_device
soundcore 15047 1 snd
so, if there is somebody who can help me with that?
2. when I try to reboot the system, after the black screan for about 5secs, then shows lots of "dracut warning: blablablabla " informations, then it shows "rebooting", but never go reboot again, stucked, I have to press the reset button on computer every time.