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<i><font face="Ubuntu Mono">>>the second part of the message<br>
<br>
</font></i><font face="Ubuntu Mono">Reading the log file I've seen
that there is no HAINAN </font><font face="Ubuntu Mono">GPU. So I
gave the <i>listproviders </i>command and it gives me that:<br>
</font>
<blockquote>francesco@Francesco:~$ xrandr --listproviders<br>
Providers: number : 1<br>
Provider 0: id: 0x54 cap: 0x9, Source Output, Sink Offload crtcs:
2 outputs: 3 associated providers: 0 name:MULLINS @
pci:0000:00:01.0<br>
<br>
</blockquote>
<font face="Ubuntu Mono">A new ID, and no HAINAN. I don't know why,
can It happen due to some undates? I give you also the screen of
the "proprietary driver" Ubuntu page.<br>
Thanks a lot for your patience! <br>
<br>
<i>Francesco</i><br>
</font><br>
<div class="moz-cite-prefix">Il 17/02/2017 08:03, Michel Dänzer ha
scritto:<br>
</div>
<blockquote
cite="mid:bbddc36c-b35c-4d21-2b71-bc2319098e04@daenzer.net"
type="cite">
<pre wrap="">On 16/02/17 05:17 PM, Francesco Cammelli wrote:
</pre>
<blockquote type="cite">
<pre wrap="">
DRI_PRIME=1 0ad
To try it on the famous linux videogame 0 A.D., but I had a black screen
</pre>
</blockquote>
<pre wrap="">
That sounds like Xorg crashes? Can you provide the Xorg.*.log(.old) file
from the crashed Xorg?
If you try
DRI_PRIME=1 LIBGL_DEBUG=verbose glxinfo &>/tmp/glxinfo.txt
does that also cause a black screen? Please provide the contents of the
/tmp/glxinfo.txt file it generates.
</pre>
<blockquote type="cite">
<pre wrap="">with this message
<a class="moz-txt-link-freetext" href="http://www.imagestime.com/imageshow.php/1100381_IMG20170210144420.jpg">http://www.imagestime.com/imageshow.php/1100381_IMG20170210144420.jpg</a>
I have no idea of what it could be, the only thing I remember is that on
Ubuntu 14.04 I had to fix a brightness problem, which I resolved
changing something in that folder (I think).
</pre>
</blockquote>
<pre wrap="">
Looks like the message is related to that, but harmless; it's just what
happens to become visible when Xorg presumably crashes.
</pre>
<blockquote type="cite">
<pre wrap="">And you can see two error point: " VCE init error (-22)" and the other
"*ERROR* Cannot find a backlight controller"
</pre>
</blockquote>
<pre wrap="">
These might be harmless as well.
</pre>
</blockquote>
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<p id="firma"><em id="firm1">Francesco Cammelli<br>
----------------------------------------------<br>
</em>n.1127378 Chimica Industriale<br>
<a class="moz-txt-link-abbreviated" href="mailto:francesco.cammelli.1@studenti.unipd.it">francesco.cammelli.1@studenti.unipd.it</a></p>
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