O mais estranho é que as vezes o ubuntu reconhece, eu digito no terminal
aplay -l
e como resultado sai
device_list:240: nenhuma placa de som encontrada...
Algo que talvez resolva
Crie o arquivo:
sudo gedit /etc/modprobe.d/alsa-basecome
Cole isso:
# ALSA portion
alias char-major-116 snd
alias snd-card-0 snd-intel8x0
options snd-intel8x0 index=0
options snd-intel8x0 buggy_semaphore=1
# module options should go here
# OSS/Free portion
alias char-major-14 soundcore
alias sound-slot-0 snd-card-0
# card #1
alias sound-service-0-0 snd-mixer-oss
alias sound-service-0-1 snd-seq-oss
alias sound-service-0-3 snd-pcm-oss
alias sound-service-0-8 snd-seq-oss
alias sound-service-0-12 snd-pcm-oss
# OSS/Free portion - card #1
alias sound-slot-0 snd-card-0
alias sound-service-0-0 snd-mixer-oss
alias sound-service-0-1 snd-seq-oss
alias sound-service-0-3 snd-pcm-oss
alias sound-service-0-8 snd-seq-oss
alias sound-service-0-12 snd-pcm-oss
# OSS/Free portion - card #2 (cmipci)
alias sound-slot-1 snd-card-1
alias sound-service-1-0 snd-mixer-oss
alias sound-service-1-3 snd-pcm-oss
alias sound-service-1-12 snd-pcm-oss
Salve feche e agora crie este:
sudo gedit /etc/modprobe.conf
Cole esse conteúdo:
alias eth0 uli526x
install scsi_hostadapter /sbin/modprobe sata_uli; /sbin/modprobe usb_storage; /bin/true
install usb-interface /sbin/modprobe ohci_hcd; /sbin/modprobe ehci_hcd; /bin/true
install ide-controller /sbin/modprobe alim15x3; /bin/true
alias char-major-116 snd
alias snd-card-0 snd-intel8x0
options snd-intel8x0 index=0 enable=1
Agora salve o arquivo e reinicie o PC
