Fone de ouvido não funciona

Pessoal, preciso de ajuda. Instalei o Linux Mint 20.3 no meu notebook velho asus s46ca. E quando plugo meu fone, não sai nenhum áudio por ele. Já usei o alsamixer e o pavucontrol pra habilitar tudo e nada... O mais estranho é que pelo autofalantes, o som tá saindo normal!!
- No speaker o som sai normal. Basta plugar o fone que o som pára;
- Eu já testei os dois fones em outro PC windows e funcionam normalmente;
- Também já testei nesse notebook outra distro (Fedora) e fones funcionam;
```System: Kernel: 5.13.0-41-generic x86_64 bits: 64 compiler: N/A Desktop: Cinnamon 5.2.7
wm: muffin dm: LightDM Distro: Linux Mint 20.3 Una base: Ubuntu 20.04 focal
Machine: Type: Laptop System: ASUSTeK product: K46CA v: 1.0 serial:
Mobo: ASUSTeK model: K46CA v: 1.0 serial: UEFI: American Megatrends
v: K46CA.315 date: 05/17/2013
Battery: ID-1: BAT0 charge: 25.4 Wh condition: 26.5/44.2 Wh (60%) volts: 17.0/15.1
model: ASUSTeK K56--30 serial: status: Unknown
Device-1: hidpp_battery_0 model: Logitech Wireless Mobile Mouse MX Anywhere 2S
serial: charge: 55% (should be ignored) status: Discharging
CPU: Topology: Dual Core model: Intel Core i5-3317U bits: 64 type: MT MCP arch: Ivy Bridge
rev: 9 L2 cache: 3072 KiB
flags: avx lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx bogomips: 13568
Speed: 2400 MHz min/max: 800/2600 MHz Core speeds (MHz): 1: 2402 2: 2407 3: 2394
4: 2394
Graphics: Device-1: Intel 3rd Gen Core processor Graphics vendor: ASUSTeK driver: i915 v: kernel
bus ID: 00:02.0 chip ID: 8086:0166
Display: x11 server: X.Org 1.20.13 driver: modesetting unloaded: fbdev,vesa
resolution: 1366x768~60Hz
OpenGL: renderer: llvmpipe (LLVM 12.0.0 256 bits) v: 4.5 Mesa 21.2.6 compat-v: 3.1
direct render: Yes
Audio: Device-1: Intel 7 Series/C216 Family High Definition Audio vendor: ASUSTeK
driver: snd_hda_intel v: kernel bus ID: 00:1b.0 chip ID: 8086:1e20
Sound Server: ALSA v: k5.13.0-41-generic
Network: Device-1: Qualcomm Atheros AR9485 Wireless Network Adapter vendor: Lite-On
driver: ath9k v: kernel port: f040 bus ID: 02:00.0 chip ID: 168c:0032
IF: wlp2s0 state: up mac:
Device-2: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet vendor: ASUSTeK
driver: r8169 v: kernel port: e000 bus ID: 03:00.2 chip ID: 10ec:8168
IF: enp3s0f2 state: down mac:
Device-3: Lite-On Atheros Bluetooth type: USB driver: btusb bus ID: 1-1.1:3
chip ID: 04ca:3005
Drives: Local Storage: total: 468.10 GiB used: 37.21 GiB (7.9%)
ID-1: /dev/sda vendor: LONDISK model: SSD 480GB size: 447.13 GiB speed: 6.0 Gb/s
serial:
ID-2: /dev/sdb model: SG9MSM6D024GPM00 size: 20.97 GiB speed: 6.0 Gb/s serial:
Partition: ID-1: / size: 91.54 GiB used: 37.18 GiB (40.6%) fs: ext4 dev: /dev/sda5
Sensors: System Temperatures: cpu: 58.0 C mobo: N/A
Fan Speeds (RPM): cpu: 3100
Repos: No active apt repos in: /etc/apt/sources.list
Active apt repos in: /etc/apt/sources.list.d/additional-repositories.list
1: deb https: //cloud.r-project.org/bin/linux/ubuntu focal-cran40/
Active apt repos in: /etc/apt/sources.list.d/deadsnakes-ppa-focal.list
1: deb http: //ppa.launchpad.net/deadsnakes/ppa/ubuntu focal main
Active apt repos in: /etc/apt/sources.list.d/official-package-repositories.list
1: deb http: //packages.linuxmint.com una main upstream import backport #id:linuxmint_main
2: deb http: //archive.ubuntu.com/ubuntu focal main restricted universe multiverse
3: deb http: //archive.ubuntu.com/ubuntu focal-updates main restricted universe multiverse
4: deb http: //archive.ubuntu.com/ubuntu focal-backports main restricted universe multiverse
5: deb http: //security.ubuntu.com/ubuntu/ focal-security main restricted universe multiverse
6: deb http: //archive.canonical.com/ubuntu/ focal partner
Info: Processes: 247 Uptime: 27m Memory: 7.65 GiB used: 1.74 GiB (22.8%) Init: systemd v: 245
runlevel: 5 Compilers: gcc: 9.4.0 alt: 9 Client: Unknown python3.8 client inxi: 3.0.38 ```
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