Ubuntu 17.10 sem som no laptop da trilha cereja

Question

É possível ter o som mudo por padrão no Ubuntu 17.10?

Eu tenho um laptop Cherry Trail com processador Intel x5-z8350. Mais informações sobre meu laptop, como você pode ver, há dispositivos de áudio listados e reconhecidos:

aplay -l
**** Lista PLAYBACK urządzeń ****
karta 0: Audio [Intel HDMI/DP LPE Audio], urządzenie 0: HdmiLpeAudio [Intel HDMI/DP LPE Audio]
  Urządzenia podrzędne: 1/1
  Urządzenie podrzędne #0: subdevice #0
karta 0: Audio [Intel HDMI/DP LPE Audio], urządzenie 1: HdmiLpeAudio [Intel HDMI/DP LPE Audio]
  Urządzenia podrzędne: 1/1
  Urządzenie podrzędne #0: subdevice #0
karta 0: Audio [Intel HDMI/DP LPE Audio], urządzenie 2: HdmiLpeAudio [Intel HDMI/DP LPE Audio]
  Urządzenia podrzędne: 1/1
  Urządzenie podrzędne #0: subdevice #0
karta 1: bytcrrt5651 [bytcr-rt5651], urządzenie 0: 1 []
  Urządzenia podrzędne: 1/1
  Urządzenie podrzędne #0: subdevice #0
karta 1: bytcrrt5651 [bytcr-rt5651], urządzenie 1: Deep-Buffer Audio (*) []
  Urządzenia podrzędne: 1/1
  Urządzenie podrzędne #0: subdevice #0
kamila@Kiano:~$ 

 inxi -F
System:    Host: Kiano Kernel: 4.13.0-16-generic x86_64 bits: 64
           Desktop: Gnome 3.26.1 Distro: Ubuntu 17.10
Machine:   Device: laptop System: KIANO product: KIANO SlimNote 14.1 serial: N/A
           Mobo: AMI model: Cherry Trail CR serial: N/A
           UEFI: N/A v: WH-BI-14-Y116CR510-CC54B-063-A date: 08/16/2017
CPU:       Quad core Intel Atom x5-Z8350 (-MCP-) cache: 1024 KB
           clock speeds: max: 1920 MHz 1: 1440 MHz 2: 1440 MHz 3: 1440 MHz
           4: 1440 MHz
Graphics:  Card: Intel Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Series PCI Configuration Registers
           Display Server: wayland (X.Org 1.19.5 ) driver: i915
           Resolution: [email protected]
           OpenGL: renderer: Mesa DRI Intel HD Graphics (Cherrytrail)
           version: 4.5 Mesa 17.2.2
Audio:     Card-1 Intel HDMI/DP LPE Audio driver: HdmiLpeAudio
           Card-2 bytcr-rt5651 driver: bytcr-rt5651
           Sound: Advanced Linux Sound Architecture v: k4.13.0-16-generic
Network:   Card: Failed to Detect Network Card!
Drives:    HDD Total Size: NA (-)
           ID-1: /dev/mmcblk0 model: N/A size: 31.3GB
Partition: ID-1: / size: 29G used: 9.1G (34%) fs: ext4 dev: /dev/mmcblk0p2
RAID:      No RAID devices: /proc/mdstat, md_mod kernel module present
Sensors:   System Temperatures: cpu: 42.0C mobo: N/A
           Fan Speeds (in rpm): cpu: N/A
Info:      Processes: 209 Uptime: 10 min Memory: 809.1/3872.9MB
           Client: Shell (bash) inxi: 2.3.37 

Obrigado!

    

Answer 1

eu tenho uma configuração muito semelhante com bytcr-rt5651 e ubuntu 17.10 este meu fixo:

1. em etc / modprobe.d crie o arquivo blacklist_hdmi.conf com o conteúdo:

lista negra snd_hdmi_lpe_audio

2. faça o download e execute este script linixium sh:

link

3. em / usr / share / alsa / ucm / crie uma pasta bytcr-rt5651 com conteúdo:

asound.state

bytcr-rt5651.conf

HiFi.conf

4. sudo alsa force-reload
5. rm -r ~ / .pulse ~ / .asound * ~ / .pulse-cookie ~ / .config / pulse
6. pulseaudio -k
7. reinicializar
8. abra o pavucontrol e defina o perfil de configuração para HiFi e altere a saída de fones de ouvido para alto-falantes.