Wednesday, November 01, 2017

Linux Drive Series/C210

Auxiliary Commands
$ journalctl
$ systemctl
$ alsactl

$ lsof | grep pcm  #still using
$ lsmod | grep snd #modules

$ sudo apt-get remove pulseaudio
$ sudo apt-get remove alsa
$ sudo apt-get install alsa


$ lspci 
Audio device: Intel Corporation 7 Series/C210 Series Chipset Family High Definition Audio Controller

$ lspci -v | grep Audio
$ sudo modprobe snd-hda-intel
modprobe: ERROR: ../libkmod/libkmod.c:586 kmod_search_moddep() could not open moddep file '/lib/modules/4.10.0-37-generic/modules.dep.bin'
modprobe: FATAL: Module snd-hda-intel not found in directory /lib/modules/4.10.0-37-generic

$ vi /etc/modprobe.d/alsa-base.conf  #for verify



*When is right installed
$ cat /proc/asound/card0/codec* | grep Codec
Codec: Realtek ALC887

$ cat /proc/asound/cards
 0 [Intel                ]: HDA-Intel - HDA Intel
 1 [NVidia            ]: HDA-Intel - HDA NVidia
 2 [U0x46d0x825 ]: USB-Audio - USB Device 0x46d:0x825

Upgrade
[*] https://wiki.ubuntu.com/Audio/UpgradingAlsa/DKMS
$ rm -r ~/.config/pulse;
$ pulseaudio -k



Note: try to select previous  version on grub

References
 [1] https://help.ubuntu.com/community/HdaIntelSoundHowto
 [2] https://askubuntu.com/questions/508692/intel-corporation-7-series-c210-series-isnt-being-detected-by-any-module
 






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