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    <head>
      <base href="https://bugs.freedesktop.org/">
    </head>
    <body><table border="1" cellspacing="0" cellpadding="8">
        <tr>
          <th>Bug ID</th>
          <td><a class="bz_bug_link 
          bz_status_NEW "
   title="NEW - [CHV] On Dell 5855 boot process stuck for three-five minutes on Plymouth->Xorg hand off since Linux 4.17.0rc2"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=106933">106933</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>[CHV] On Dell 5855 boot process stuck for three-five minutes on Plymouth->Xorg hand off since Linux 4.17.0rc2
          </td>
        </tr>

        <tr>
          <th>Product</th>
          <td>DRI
          </td>
        </tr>

        <tr>
          <th>Version</th>
          <td>unspecified
          </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>normal
          </td>
        </tr>

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

        <tr>
          <th>Component</th>
          <td>DRM/Intel
          </td>
        </tr>

        <tr>
          <th>Assignee</th>
          <td>intel-gfx-bugs@lists.freedesktop.org
          </td>
        </tr>

        <tr>
          <th>Reporter</th>
          <td>russianneuromancer@ya.ru
          </td>
        </tr>

        <tr>
          <th>QA Contact</th>
          <td>intel-gfx-bugs@lists.freedesktop.org
          </td>
        </tr>

        <tr>
          <th>CC</th>
          <td>intel-gfx-bugs@lists.freedesktop.org
          </td>
        </tr></table>
      <p>
        <div>
        <pre>Created <span class=""><a href="attachment.cgi?id=140178" name="attach_140178" title="debug dmesg">attachment 140178</a> <a href="attachment.cgi?id=140178&action=edit" title="debug dmesg">[details]</a></span>
debug dmesg

Hello!

With Linux 4.17.0rc2 - Linux 4.17.1 boot process always stuck for three-five
minutes at the stage when gdm3 is ready to start Xorg (cursor appear on the
screen, Plymouth splash disappear, Gnome Shell desktop loads).

With Linux drm-tip (cod/tip/drm-tip/2018-06-16,
02d8db1a894b0e646b2debd64ce24b8e99fd2ffd) couple of times system started
normally, but after that I getting same behaviour as with Linux 4.17.0rc2 -
Linux 4.17.1. 

systemd-analyze:
Startup finished in 7.524s (firmware) + 8.012s (loader) + 7.960s (kernel) +
4min 11.905s (userspace) = 4min 35.403s
graphical.target reached after 4min 9.959s in userspace

systemd-analyze blame:
     4min 4.390s plymouth-quit-wait.service
          2.406s NetworkManager-wait-online.service
          1.510s plymouth-start.service
          1.351s systemd-journal-flush.service
          1.325s dev-mmcblk0p2.device
           822ms networkd-dispatcher.service
           719ms udisks2.service

debug dmesg is attached

Hardware:
Dell Venue 8 Pro tablet with Intel Atom x5-Z8500,
Integrated display is connected via DSI.

Software:
Ubuntu 18.04 with Linux 4.18.0rc2 and newer.
Boot with both of Intel DDX and modesettingd DDX was tested.
X.org Server 1.19.6, Mesa 18.0.0rc5, libdrm 2.4.91</pre>
        </div>
      </p>


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