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      <base href="https://bugs.freedesktop.org/" />
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    <body><table border="1" cellspacing="0" cellpadding="8">
        <tr>
          <th>Priority</th>
          <td>medium
          </td>
        </tr>

        <tr>
          <th>Bug ID</th>
          <td><a class="bz_bug_link 
          bz_status_NEW "
   title="NEW --- - [Steam] Black screen but audio song On TF2 (Intel HM 55/ Ironlake Mobile)"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=59187">59187</a>
          </td>
        </tr>

        <tr>
          <th>Assignee</th>
          <td>mesa-dev@lists.freedesktop.org
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>[Steam] Black screen but audio song On TF2 (Intel HM 55/ Ironlake Mobile)
          </td>
        </tr>

        <tr>
          <th>Severity</th>
          <td>normal
          </td>
        </tr>

        <tr>
          <th>Classification</th>
          <td>Unclassified
          </td>
        </tr>

        <tr>
          <th>OS</th>
          <td>Linux (All)
          </td>
        </tr>

        <tr>
          <th>Reporter</th>
          <td>ruthubuntu@gmx.cn
          </td>
        </tr>

        <tr>
          <th>Hardware</th>
          <td>x86-64 (AMD64)
          </td>
        </tr>

        <tr>
          <th>Status</th>
          <td>NEW
          </td>
        </tr>

        <tr>
          <th>Version</th>
          <td>9.0
          </td>
        </tr>

        <tr>
          <th>Component</th>
          <td>Mesa core
          </td>
        </tr>

        <tr>
          <th>Product</th>
          <td>Mesa
          </td>
        </tr></table>
      <p>
        <div>
        <pre>Created <span class=""><a href="attachment.cgi?id=72760" name="attach_72760" title="glxinfo">attachment 72760</a> <a href="attachment.cgi?id=72760&action=edit" title="glxinfo">[details]</a></span>
glxinfo

On Ubuntu 12.04 x86_64 with an Intel integrated Chipset HM55 / Ironlake Mobile:

 lspci -vnn | egrep "VGA|3D|Display"
00:02.0 VGA compatible controller [0300]: Intel Corporation Core Processor
Integrated Graphics Controller 8086:0046 (prog-if 00 [VGA controller])

Steam give me this information:
Processor Information:
Vendor: GenuineIntel
Speed: 2266 Mhz
4 logical processors
3 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:
Ubuntu 12.04.1 LTS (64 bit)
Kernel Name: Linux
Kernel Version: 3.2.0-35-generic
X Server vendor: The X.Org Foundation
X Server release: 11103000

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

Driver Version:  2.1 Mesa 9.0
Desktop Color Depth: 24 bits per pixel
Monitor Refresh Rate: 59 Hz
VendorID:  0x8086
DeviceID:  0x46
Number of Monitors:  1
Number of Logical Video Cards:  1
Primary Display Resolution:  1366 x 768
Desktop Resolution: 1366 x 768
Primary Display Size: 13,54" x 7,60"  (15,51" diag)
                                        34,4cm x 19,3cm  (39,4cm diag)
Primary VRAM Not Detected

Sound card:
Audio device: Intel IbexPeak HDMI

Memory:
RAM: 3753 Mb

Miscellaneous:
UI Language: English
LANG: fr_FR.UTF-8
Microphone: Not set
Total Hard Disk Space Available: 409142 Mb
Largest Free Hard Disk Block: 86328 Mb

Installed software:

Recent Failure Reports:


When i try to launch Team Forteress2 : I have a black screen with my little
with mouse only. I heard sound.
Bug for steam: <a href="https://github.com/ValveSoftware/steam-for-linux/issues/150">https://github.com/ValveSoftware/steam-for-linux/issues/150</a></pre>
        </div>
      </p>
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