Description

As the title indicates, I don't have any audio/sound from the steam client nor Dota 2 (Main or Reborn) after the 2015/07/21 update.

Logs

First log

After ln -s /usr/lib32/alsa-lib/libasound_module_pcm_equal.so /usr/lib/i386-linux-gnu/alsa-lib/libasound_module_pcm_equal.so log

Machine's specs

uname -a

Linux sophy 4.1.2-1-MANJARO #1 SMP PREEMPT Sat Jul 11 00:00:34 UTC 2015 x86_64 GNU/Linux

lspci -vv

00:1b.0 Audio device: Intel Corporation 7 Series/C210 Series Chipset Family High Definition Audio Controller (rev 04)
        Subsystem: Micro-Star International Co., Ltd. [MSI] Device 10c0
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0, Cache Line Size: 64 bytes
        Interrupt: pin A routed to IRQ 26
        Region 0: Memory at f7d10000 (64-bit, non-prefetchable) [size=16K]
        Capabilities: <access denied>
        Kernel driver in use: snd_hda_intel
        Kernel modules: snd_hda_intel

mhwd -lh -d

12: PCI 1b.0: 0403 Audio device
  SysFS ID: /devices/pci0000:00/0000:00:1b.0
  SysFS BusID: 0000:00:1b.0
  Hardware Class: sound
  Model: "Intel 7 Series/C210 Series Chipset Family High Definition Audio Controller"
  Vendor: pci 0x8086 "Intel Corporation"
  Device: pci 0x1e20 "7 Series/C210 Series Chipset Family High Definition Audio Controller"
  SubVendor: pci 0x1462 "Micro-Star International Co., Ltd."
  SubDevice: pci 0x10c0 
  Revision: 0x04
  Driver: "snd_hda_intel"
  Driver Modules: "snd_hda_intel"
  Memory Range: 0xf7d10000-0xf7d13fff (rw,non-prefetchable)
  IRQ: 26 (716 events)
  Module Alias: "pci:v00008086d00001E20sv00001462sd000010C0bc04sc03i00"
  Driver Info #0:
    Driver Status: snd_hda_intel is active
    Driver Activation Cmd: "modprobe snd_hda_intel"

cat .asoundrc

ctl.equal {
  type equal;
}
pcm.plugequal {
  type equal;
  slave.pcm "plug:dmix";
}
pcm.!default {
  type plug;
  slave.pcm plugequal;
}

Help -> System Information

Processor Information:
    Vendor:  GenuineIntel
    CPU Family:  0x6
    CPU Model:  0x3a
    CPU Stepping:  0x9
    CPU Type:  0x0
    Speed:  3100 Mhz
    4 logical processors
    2 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:
    "Manjaro Linux" (64 bit)
    Kernel Name:  Linux
    Kernel Version:  4.1.2-1-MANJARO
    X Server Vendor:  The X.Org Foundation
    X Server Release:  11702000
    X Window Manager:  Enlightenment
    Steam Runtime Version:  steam-runtime-release_2015-06-12

Video Card:
    Driver:  Intel Open Source Technology Center Mesa DRI Intel(R) Ivybridge Mobile x86/MMX/SSE2

    Driver Version:  3.0 Mesa 10.6.2
    OpenGL Version: 3.0
    Desktop Color Depth: 24 bits per pixel
    Monitor Refresh Rate: 60 Hz
    VendorID:  0x8086
    DeviceID:  0x166
    Number of Monitors:  1
    Number of Logical Video Cards:  1
    Primary Display Resolution:  1366 x 768
    Desktop Resolution: 1366 x 768
    Primary Display Size: 12.17" x 6.85"  (13.94" diag)
                                            30.9cm x 17.4cm  (35.4cm diag)
    Primary VRAM Not Detected

Sound card:
    Audio device: Intel PantherPoint HDMI

Memory:
    RAM:  3854 Mb

Miscellaneous:
    UI Language:  English
    LANG:  en_US.UTF-8
    Microphone:  Not set
    Total Hard Disk Space Available:  272848 Mb
    Largest Free Hard Disk Block:  174208 Mb

Installed software:

Recent Failure Reports:

[Update Wed Jul 22 00:51:27 2015 UTC]

With the Steam Runtime disabled I have audio. Here is the log:

With STEAM_RUNTIME=0 log