[Linux] Music Doesn't Play

I'm also a linux user experiencing this bug

if it helps, this is my system info (extracted from steam):

 

Computer Information:
    Manufacturer:  Unknown
    Model:  Unknown
    Form Factor: Laptop
    No Touch Input Detected

Processor Information:
    CPU Vendor:  GenuineIntel
    CPU Brand:  Intel(R) Core(TM) i5-7300HQ CPU @ 2.50GHz
    CPU Family:  0x6
    CPU Model:  0x9e
    CPU Stepping:  0x9
    CPU Type:  0x0
    Speed:  3500 Mhz
    4 logical processors
    4 physical processors
    HyperThreading:  Unsupported
    FCMOV:  Supported
    SSE2:  Supported
    SSE3:  Supported
    SSSE3:  Supported
    SSE4a:  Unsupported
    SSE41:  Supported
    SSE42:  Supported
    AES:  Supported
    AVX:  Supported
    CMPXCHG16B:  Supported
    LAHF/SAHF:  Supported
    PrefetchW:  Unsupported

Operating System Version:
    Ubuntu 18.04.1 LTS (64 bit)
    Kernel Name:  Linux
    Kernel Version:  4.15.0-32-generic
    X Server Vendor:  The X.Org Foundation
    X Server Release:  11906000
    X Window Manager:  GNOME Shell
    Steam Runtime Version:  steam-runtime-beta-release_2018-06-14

Video Card:
    Driver:  NVIDIA Corporation GeForce GTX 1050/PCIe/SSE2
    Driver Version:  4.6.0 NVIDIA 396.54
    OpenGL Version: 4.6
    Desktop Color Depth: 24 bits per pixel
    Monitor Refresh Rate: 60 Hz
    VendorID:  0x10de
    DeviceID:  0x1c8d
    Revision Not Detected
    Number of Monitors:  2
    Number of Logical Video Cards:  2
    Primary Display Resolution:  1920 x 1080
    Desktop Resolution: 3840 x 1100
    Primary Display Size: 20.51" x 11.54" (23.50" diag)
                                            52.1cm x 29.3cm (59.7cm diag)
    Primary Bus: PCI Express 16x
    Primary VRAM: 4096 MB
    Supported MSAA Modes:  2x 4x 8x 16x 

Sound card:
    Audio device: Realtek ALC3246

Memory:
    RAM:  7843 Mb

Miscellaneous:
    UI Language:  English
    LANG:  en_US.UTF-8
    Total Hard Disk Space Available:  273865 Mb
    Largest Free Hard Disk Block:  171058 Mb
    VR Headset: None detected

Recent Failure Reports: