View All Attachments for Bug 93578

Attachment #120796
dmesg log when I start the system with a external monitor connected.	text/plain	2016-01-04 16:29:03 UTC	182.32 KB	no flags	Details

Attachment #121569
XPS 13 9350 + DA200 adapter: full dmesg with drm.debug=14	text/plain	2016-02-07 12:10:14 UTC	121.57 KB	no flags	Details

Attachment #121803
dmesg output - kernel crash after plug-in DA200	text/plain	2016-02-17 12:00:14 UTC	6.93 KB	no flags	Details

Attachment #121804
xrandr @ 30Hz	text/plain	2016-02-17 12:00:54 UTC	1.39 KB	no flags	Details

Attachment #121805
xrandr @ 60Hz	text/plain	2016-02-17 12:01:19 UTC	1.39 KB	no flags	Details

Attachment #121806
xfce settings @ 30Hz	image/png	2016-02-17 12:01:54 UTC	72.04 KB	no flags	Details

Attachment #121807
xfce settings @ 60Hz	image/png	2016-02-17 12:02:19 UTC	72.85 KB	no flags	Details

Attachment #122028
dmesg/drm-nightly - blank monitor 1920x1200@60Hz	text/plain	2016-02-29 14:43:33 UTC	32.65 KB	no flags	Details

Attachment #124028
attachment-15627-0.html	text/html	2016-05-24 15:39:20 UTC	1.52 KB	no flags	Details

<p dir="ltr">I have changed my screensaver to the old xscreensaver and my problem with the CPU 100% have gone.</p>
<p dir="ltr">I was using the default screensaver of xubuntu.</p>
<p dir="ltr">Regards,</p>
<p dir="ltr">Joel</p>
<div class="gmail_quote">Em 24 de mai de 2016 12:31 PM,  &lt;<a href="mailto:bugzilla-daemon@freedesktop.org">bugzilla-daemon@freedesktop.org</a>&gt; escreveu:<br type="attribution"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
    
      
    
    <div>
      <p>
        <div>
            <b><a title="NEW - Intel HD 520 failed to train DP when connected with a external monitor" href="https://bugs.freedesktop.org/show_bug.cgi?id=93578#c39" target="_blank">Comment # 39</a>
              on <a title="NEW - Intel HD 520 failed to train DP when connected with a external monitor" href="https://bugs.freedesktop.org/show_bug.cgi?id=93578" target="_blank">bug 93578</a>
              from <span><a href="mailto:tommy@southdesign.de" title="Thomas Fankhauser &lt;tommy@southdesign.de&gt;" target="_blank"> <span>Thomas Fankhauser</span></a>
</span></b>
        <pre>I can confirm this bug persists on an XPS 9550 with Arch Linux Kernel 4.5.4-1
and a DA200 adapter. The same monitor works fine using another USB-C to HDMI
adapter.</pre>
        </div>
      </p>


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Attachment #124135
attachment-10353-0.html	text/html	2016-05-27 21:47:55 UTC	2.10 KB	no flags	Details

<html>
  <head>
    <meta content="text/html; charset=utf-8" http-equiv="Content-Type">
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  <body bgcolor="#FFFFFF" text="#000000">
    Guys,<br>
    <br>
    It appears that the problem is related to switch the virtual
    terminal when it is in the vt7 and change to another one, like vt8
    (it is made automatically in the xubuntu new screen saver). You can
    experiment the same results switching to another VT (Ctrl+Alt+FX)
    and switching back to the vt7.<br>
    <br>
    I installed xscreensaver that do not change the VT when it is
    activated and the problema was "solved" (ok, it's not solved, but
    just not activated)<br>
    <br>
    Regards.<br>
    <br>
    Joel<br>
    <br>
    <div class="moz-cite-prefix">Em 27/05/2016 16:15,
      <a class="moz-txt-link-abbreviated" href="mailto:bugzilla-daemon@freedesktop.org">bugzilla-daemon@freedesktop.org</a> escreveu:<br>
    </div>
    <blockquote
      cite="mid:bug-93578-5535-x7CRMN9dkF@http.bugs.freedesktop.org%2F"
      type="cite"> <base href="https://bugs.freedesktop.org/">
      <p> </p>
      <div> <b><a moz-do-not-send="true" class="bz_bug_link
            bz_status_NEW " title="NEW - Intel HD 520 failed to train DP
            when connected with a external monitor"
            href="https://bugs.freedesktop.org/show_bug.cgi?id=93578#c44">Comment
            # 44</a> on <a moz-do-not-send="true" class="bz_bug_link
            bz_status_NEW " title="NEW - Intel HD 520 failed to train DP
            when connected with a external monitor"
            href="https://bugs.freedesktop.org/show_bug.cgi?id=93578">bug
            93578</a> from <span class="vcard"><a
              moz-do-not-send="true" class="email"
              href="mailto:karl.v.lam@gmail.com" title="karlvlam
              &lt;karl.v.lam@gmail.com&gt;"> <span class="fn">karlvlam</span></a>
          </span></b>
        <pre>4.6 mainline kernel does not work

xubuntu 16.04</pre>
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Attachment #128426
dmesg drm.debug=0xe from drm-intel-nightly 4.9.0-rc8+ before plugging da200	text/x-log	2016-12-12 11:32:09 UTC	138.54 KB	no flags	Details

Attachment #128427
dmesg drm.debug=0xe from drm-intel-nightly 4.9.0-rc8+ after plugging da200 and setting 1920x1080	text/x-log	2016-12-12 11:35:05 UTC	43.54 KB	no flags	Details

Attachment #129324
Kernel log from monitor plug/unplug hang with Intel GPU in use	text/plain	2017-02-03 22:50:17 UTC	52.39 KB	no flags	Details

Attachment #129325
Kernel log from monitor plug/unplug hang with nVidia GPU in use	text/plain	2017-02-03 22:50:37 UTC	27.03 KB	no flags	Details

Attachment #130503
attachment-28966-0.html	text/html	2017-03-28 13:55:52 UTC	2.02 KB	no flags	Details

<div dir="ltr">That didn&#39;t do much (unfortunately):<div>ERROR (dkms apport): binary package for i915: usbc not found</div><div><div>Error! Bad return status for module build on kernel: 4.8.0-41-generic (x86_64)</div></div></div><br><div class="gmail_quote"><div dir="ltr">On Tue, Mar 28, 2017 at 3:50 PM &lt;<a href="mailto:bugzilla-daemon@freedesktop.org">bugzilla-daemon@freedesktop.org</a>&gt; wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
    
      
    
    <div class="gmail_msg">
      <p class="gmail_msg">
        <div class="gmail_msg">
            <b class="gmail_msg"><a class="m_7173516103396665454bz_bug_link m_7173516103396665454bz_status_NEEDINFO gmail_msg" title="NEEDINFO - [SKL] Intel HD 520 failed to train DP when connected with a external monitor" href="https://bugs.freedesktop.org/show_bug.cgi?id=93578#c132" target="_blank">Comment # 132</a>
              on <a class="m_7173516103396665454bz_bug_link m_7173516103396665454bz_status_NEEDINFO gmail_msg" title="NEEDINFO - [SKL] Intel HD 520 failed to train DP when connected with a external monitor" href="https://bugs.freedesktop.org/show_bug.cgi?id=93578" target="_blank">bug 93578</a>
              from <span class="m_7173516103396665454vcard gmail_msg"><a class="m_7173516103396665454email gmail_msg" href="mailto:leo@nabam.net" title="Lev Popov &lt;leo@nabam.net&gt;" target="_blank"> <span class="m_7173516103396665454fn gmail_msg">Lev Popov</span></a>
</span></b>
        <pre class="gmail_msg">i915_bpo is a driver backported to 4.4.0. For 4.8.0 you should replace all
occurrences of i915_bpo to just i915, also add this line to dkms.conf:
BUILT_MODULE_NAME=&quot;i915&quot;</pre>
        </div>
      </p></div><div class="gmail_msg">


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Attachment #130538
attachment-31548-0.html	text/html	2017-03-29 17:55:28 UTC	3.14 KB	no flags	Details

<p dir="ltr"><a href="https://lists.freedesktop.org/archives/intel-gfx/2017-March/124077.html">https://lists.freedesktop.org/archives/intel-gfx/2017-March/124077.html</a></p>
<br><div class="gmail_quote"><div dir="ltr">On Wed, Mar 29, 2017, 15:41  &lt;<a href="mailto:bugzilla-daemon@freedesktop.org">bugzilla-daemon@freedesktop.org</a>&gt; wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
    
      
    
    <div class="gmail_msg">
      <p class="gmail_msg">
        <div class="gmail_msg">
            <b class="gmail_msg"><a class="m_-5394341297215323803bz_bug_link m_-5394341297215323803bz_status_CLOSED m_-5394341297215323803bz_closed gmail_msg" title="CLOSED FIXED - [SKL] failed to train DP when connected with DA200 adapter" href="https://bugs.freedesktop.org/show_bug.cgi?id=93578#c139" target="_blank">Comment # 139</a>
              on <a class="m_-5394341297215323803bz_bug_link m_-5394341297215323803bz_status_CLOSED m_-5394341297215323803bz_closed gmail_msg" title="CLOSED FIXED - [SKL] failed to train DP when connected with DA200 adapter" href="https://bugs.freedesktop.org/show_bug.cgi?id=93578" target="_blank">bug 93578</a>
              from <span class="m_-5394341297215323803vcard gmail_msg"><a class="m_-5394341297215323803email gmail_msg" href="mailto:jani.nikula@intel.com" title="Jani Nikula &lt;jani.nikula@intel.com&gt;" target="_blank"> <span class="m_-5394341297215323803fn gmail_msg">Jani Nikula</span></a>
</span></b>
        <pre class="gmail_msg">(In reply to Rien Heuver from <a href="https://bugs.freedesktop.org/show_bug.cgi?id=93578#c138" class="gmail_msg" target="_blank">comment #138</a>)
</pre></div></p></div><div class="gmail_msg"><p class="gmail_msg"><div class="gmail_msg"><pre class="gmail_msg"><span class="m_-5394341297215323803quote gmail_msg">&gt; Patch doesn&#39;t work for me.
&gt; Ubuntu 16.10, kernel 4.8
&gt; Dell XPS 13 9350
&gt; Tested a Samsung 22&quot; screen on 1680x1050 and 1280x1024, latter on both 75Hz
&gt; and 60Hz.
&gt; Time to re-open? Any more info I can supply to help out?</span></pre></div></p></div><div class="gmail_msg"><p class="gmail_msg"><div class="gmail_msg"><pre class="gmail_msg">

Please try drm-tip branch of <a href="https://cgit.freedesktop.org/drm/drm-tip" class="gmail_msg" target="_blank">https://cgit.freedesktop.org/drm/drm-tip</a></pre>
        </div>
      </p></div><div class="gmail_msg">


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    </div></blockquote></div><div dir="ltr">-- <br></div><div data-smartmail="gmail_signature"><div dir="ltr"><div style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:12.8px;line-height:normal">Key fingerprint = F7C7 A6B5 DAFF E84C 2DD9 Â B278 DA3D F0BA 5F4B D76F</div><div style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:12.8px;line-height:normal"><span style="font-size:12.8px"><a href="https://keybase.io/nabam">https://keybase.io/nabam</a></span><br></div>
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