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      <base href="https://bugs.freedesktop.org/">
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    <body><table border="1" cellspacing="0" cellpadding="8">
        <tr>
          <th>Bug ID</th>
          <td><a class="bz_bug_link 
          bz_status_NEW "
   title="NEW - xorg hangs at boot only with vesa driver and quiet kernel parameter"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=111297">111297</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>xorg hangs at boot only with vesa driver and quiet kernel parameter
          </td>
        </tr>

        <tr>
          <th>Product</th>
          <td>xorg
          </td>
        </tr>

        <tr>
          <th>Version</th>
          <td>git
          </td>
        </tr>

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

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

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

        <tr>
          <th>Severity</th>
          <td>major
          </td>
        </tr>

        <tr>
          <th>Priority</th>
          <td>medium
          </td>
        </tr>

        <tr>
          <th>Component</th>
          <td>Driver/intel
          </td>
        </tr>

        <tr>
          <th>Assignee</th>
          <td>chris@chris-wilson.co.uk
          </td>
        </tr>

        <tr>
          <th>Reporter</th>
          <td>linguafalsa@gmail.com
          </td>
        </tr>

        <tr>
          <th>QA Contact</th>
          <td>intel-gfx-bugs@lists.freedesktop.org
          </td>
        </tr></table>
      <p>
        <div>
        <pre>Created <span class=""><a href="attachment.cgi?id=144949" name="attach_144949" title="dmesg output">attachment 144949</a> <a href="attachment.cgi?id=144949&action=edit" title="dmesg output">[details]</a></span>
dmesg output

lspci -v 

00:02.0 VGA compatible controller: Intel Corporation Core Processor Integrated
Graphics Controller (rev 02) (prog-if 00 [VGA controller])
        Subsystem: Lenovo Core Processor Integrated Graphics Controller
        Flags: bus master, fast devsel, latency 0, IRQ 32
        Memory at f2000000 (64-bit, non-prefetchable) [size=4M]
        Memory at d0000000 (64-bit, prefetchable) [size=256M]
        I/O ports at 1800 [size=8]
        [virtual] Expansion ROM at 000c0000 [disabled] [size=128K]
        Capabilities: <access denied>
        Kernel driver in use: i915
        Kernel modules: i915

Model name: Intel(R) Core(TM) i5 CPU       M 520  @ 2.40GHz



This started with 5.2 and still goes on with 5.2.5

If the 'quiet' kernel parameter is omitted, the system starts normally. 

If it's not omitted, then it's a hard hang, and X wouldn't start.

It also works fine after a wakeup by suspending the system.

Disabling wireless connection from the bios made no difference. Only enabling
log messages on the kernel parameter does. 

Also, video-intel seems not affected by this.</pre>
        </div>
      </p>


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