As described in post:

http://steamcommunity.com/app/221410/discussions/1/846938350734653709/

Dynamite Jack does not play any sound unless an additionnal package is installed:

• On Ubuntu 64bit: libasound2-plugins:i386
• On Fedora 64bit: alsa-plugins-pulseaudio.i686
• On Arch 64bit: lib32-alsa-plugins

Processor Information:
    Vendor:  GenuineIntel
    Speed: 2660 Mhz
    8 logical processors
    4 physical processors
    HyperThreading:  Supported
    FCMOV:  Supported
    SSE2:  Supported
    SSE3:  Supported
    SSSE3:  Supported
    SSE4a:  Unsupported
    SSE41:  Supported
    SSE42:  Supported

Network Information:
    Network Speed:  

Operating System Version:
    "Arch Linux" (64 bit)
    Kernel Name:  Linux
    Kernel Version:  3.7.1-2-ARCH
    X Server vendor:  The X.Org Foundation
    X Server release:  11301000

Video Card:
    Driver:  ATI Technologies Inc. ATI Radeon HD 5800 Series

    Driver Version:  4.2.11978 Compatibility Profile Context
    Desktop Color Depth: 24 bits per pixel
    Monitor Refresh Rate: 60 Hz
    VendorID:  0x1002
    DeviceID:  0x6898
    Number of Monitors:  1
    Number of Logical Video Cards:  1
    Primary Display Resolution:  1920 x 1080
    Desktop Resolution: 1920 x 1080
    Primary Display Size: 23,78" x 13,46"  (27,32" diag)
                                            60,4cm x 34,2cm  (69,4cm diag)
    Primary VRAM Not Detected

Sound card:
    Audio device: AV200

Memory:
    RAM:  5971 Mb

Miscellaneous:
    UI Language:  English
    LANG:  fr_FR.utf8
    Microphone:  Not set
    Total Hard Disk Space Available:  469452 Mb
    Largest Free Hard Disk Block:  67930 Mb

Installed software:

Recent Failure Reports:
    Thu Jan 10 16:41:51 2013 GMT: file ''/tmp/dumps/crash_20130110174142_1.dmp'', upload yes: ''CrashID=bp-cef60aed-4215-4c38-89b3-fcf782130110''