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Witam mam problem z dźwiękiem w Acer chromebook r721t , calkowity brak dźwięku. Poniżej kod:
lspci :
Z góry dziękuje za odpowiedź i wskazówki.
Kod:
System:
Kernel: 5.15.0-56-generic x86_64 bits: 64 compiler: gcc v: 11.3.0
Desktop: Cinnamon 5.6.5 Distro: Linux Mint 21.1 Vera
base: Ubuntu 22.04 jammy
Machine:
Type: Laptop System: Google product: Grunt v: rev6
serial: <superuser required>
Mobo: Google model: Grunt v: rev6 serial: <superuser required>
UEFI: coreboot v: Google_Grunt.11031.149.0 date: 07/15/2020
Battery:
ID-1: BAT0 charge: 37.5 Wh (97.9%) condition: 38.3/47.9 Wh (80.1%)
volts: 12.3 min: 11.4 model: Murata AP18K4K status: Discharging
CPU:
Info: dual core model: AMD A4-9120C RADEON R4 5 COMPUTE CORES 2C+3G
bits: 64 type: MCP arch: Excavator rev: 0 cache: L1: 192 KiB L2: 2 MiB
Speed (MHz): avg: 1184 high: 1185 min/max: 1200/1600 boost: enabled
cores: 1: 1185 2: 1184 bogomips: 6387
Flags: avx avx2 ht lm nx pae sse sse2 sse3 sse4_1 sse4_2 sse4a ssse3 svm
Graphics:
Device-1: AMD Stoney [Radeon R2/R3/R4/R5 Graphics] driver: amdgpu v: kernel
bus-ID: 00:01.0
Device-2: Chicony HD WebCam type: USB driver: uvcvideo bus-ID: 1-1.1:3
Display: x11 server: X.Org v: 1.21.1.3 driver: X: loaded: amdgpu,ati
unloaded: fbdev,modesetting,vesa gpu: amdgpu resolution: 1366x768~60Hz
OpenGL: renderer: AMD STONEY (LLVM 13.0.1 DRM 3.42 5.15.0-56-generic)
v: 4.5 Mesa 22.0.5 direct render: Yes
Audio:
Device-1: AMD driver: snd_hda_intel v: kernel bus-ID: 00:01.1
Sound Server-1: ALSA v: k5.15.0-56-generic running: yes
Sound Server-2: PulseAudio v: 15.99.1 running: yes
Sound Server-3: PipeWire v: 0.3.48 running: yes
Network:
Device-1: Qualcomm Atheros QCA6174 802.11ac Wireless Network Adapter
vendor: Lite-On driver: ath10k_pci v: kernel bus-ID: 01:00.0
IF: wlp1s0 state: down mac: <filter>
Bluetooth:
Device-1: Lite-On type: USB driver: btusb v: 0.8 bus-ID: 1-1.2:4
Report: hciconfig ID: hci0 rfk-id: 0 state: up address: <filter>
bt-v: 2.1 lmp-v: 4.2
Drives:
Local Storage: total: 65.46 GiB used: 17.5 MiB (0.0%)
ID-1: /dev/mmcblk0 model: SD size: 7.44 GiB
ID-2: /dev/mmcblk1 vendor: SanDisk model: DA4032 size: 29.12 GiB
ID-3: /dev/sda type: USB vendor: Kingston model: DataTraveler 3.0
size: 28.9 GiB
Partition:
ID-1: / size: 1.89 GiB used: 18.9 MiB (1.0%) fs: overlay source: ERR-102
ID-2: /var/log size: 25.82 GiB used: 496 KiB (0.0%) fs: ext4
dev: /dev/sda3
Swap:
Alert: No swap data was found.
Sensors:
System Temperatures: cpu: 35.2 C mobo: N/A gpu: amdgpu temp: 35.0 C
Fan Speeds (RPM): N/A
Info:
Processes: 219 Uptime: 5m Memory: 3.78 GiB used: 1021 MiB (26.4%)
Init: systemd runlevel: 5 Compilers: gcc: 11.3.0 Packages: 2087 Shell: Bash
v: 5.1.16 inxi: 3.3.13Kod:
mint@mint:~$ lspci | grep Audio
00:01.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Device 15b3
00:09.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Carrizo Audio Dummy Host Bridge