Can you please include your system information as requested at https://github.com/ValveSoftware/steam-for-linux#reporting-issues so we can assist you more accurately?
You already saw my system information in the last post.
Processor Information:
Vendor: AuthenticAMD
Speed: 4000 Mhz
8 logical processors
8 physical processors
HyperThreading: Unsupported
FCMOV: Supported
SSE2: Supported
SSE3: Supported
SSSE3: Supported
SSE4a: Supported
SSE41: Supported
SSE42: Supported
Network Information:
Network Speed:
Operating System Version:
Ubuntu 13.04 (64 bit)
Kernel Name: Linux
Kernel Version: 3.8.0-19-generic
X Server Vendor: The X.Org Foundation
X Server Release: 11303000
X Window Manager: Compiz
Steam Runtime Version: steam-runtime-release-i386_2013-04-16
Video Card:
Driver: ATI Technologies Inc. AMD Radeon HD 7900 Series
Driver Version: 4.2.12217 Compatibility Profile Context 12.10.17
Desktop Color Depth: 24 bits per pixel
Monitor Refresh Rate: 59 Hz
VendorID: 0x1002
DeviceID: 0x679a
Number of Monitors: 1
Number of Logical Video Cards: 1
Primary Display Resolution: 1920 x 1200
Desktop Resolution: 1920 x 1200
Primary Display Size: 23.35" x 14.61" (27.52" diag)
59.3cm x 37.1cm (69.9cm diag)
Primary VRAM Not Detected
Sound card:
Audio device: Realtek ALC892
Memory:
RAM: 15996 Mb
Worth closing this to favour reports on the Source tracker, TF2 https://github.com/ValveSoftware/Source-1-Games/issues/351 (and a duplicate HL2:DM https://github.com/ValveSoftware/Source-1-Games/issues/802 )
Closing per the last comment.
Nothing extracted yet.
Sometimes sound glitches up in Source games and you need to run snd_restart in console to reset the sound. However, running the command causes a CTD.