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List:       freedesktop-xorg
Subject:    Re: compiz not working with AIGLX enabled
From:       "Mohan Parthasarathy" <suruti94 () gmail ! com>
Date:       2008-06-30 17:52:19
Message-ID: 89dd3da60806301052v10002d15ld328fd7a117c04d0 () mail ! gmail ! com
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Ah! it looks like setting LIBGL_ALWAYS_INDIRECT=1 + a reboot did the magic.
Initially not setting the INDIRECT
and killing/restarting X server caused some damage. Now everything is
working fine..

Let me know if there are still some problems with my log..


Thanks a lot
mohan


On Mon, Jun 30, 2008 at 10:47 AM, Mohan Parthasarathy <suruti94@gmail.com>
wrote:

> I am using the Xorg drivers. Attached is the output of my Xorg log and
> glxinfo log.
>
> thanks
> -mohan
>
>
>
> On Mon, Jun 30, 2008 at 10:20 AM, Adam K Kirchhoff <adamk@voicenet.com>
> wrote:
>
>>
>> If you get a white screen when starting up compiz, your drivers are
>> almost certainly not setup correct.  Are you using fglrx or the open
>> source drivers?  If it's fglrx, you should ask on the appropriate forum
>> for help from AMD: http://www.phoronix.com/forums/forumdisplay.php?f=19
>>
>> If it's the open source drivers, please attach or pastebin
>> your /var/log/Xorg.0.log file and the output of
>> 'LIBGL_ALWAYS_INDIRECT=1 glxinfo'.
>>
>> Adam
>>
>> On Mon, 30 Jun 2008 10:12:51 -0700
>> "Mohan Parthasarathy" <suruti94@gmail.com> wrote:
>>
>> > Hi,
>> >
>> > I tried but with no difference. First the screen goes "white" and i
>> > need to "ctrl-C" to get back.
>> >
>> > -mohan
>> >
>> > P.S: The odd thing is that my "ctrl-Alt-F?" does not work anymore and
>> > makes it even more harder
>> > to debug
>> >
>> > On Mon, Jun 30, 2008 at 9:56 AM, drago01 <drago01@gmail.com> wrote:
>> >
>> > > On Mon, Jun 30, 2008 at 6:53 PM, Mohan Parthasarathy
>> > > <suruti94@gmail.com> wrote:
>> > > > Hi,
>> > > >
>> > > > According to my Xserver log, AIGLX is enabled  and glxinfo is
>> > > > reporting
>> > > that
>> > > > direct rendering is enabled
>> > > > and it is able to find all the server side glx extensions
>> > > > (GLX_EXT_texture_from_pixmap etc.)
>> > > >
>> > > > When i run "compiz --replace", I get the error saying
>> > > >
>> > > > "GL_EXT_texture_from_pixmap is not supported by rendering
>> > > > context, trying indirect rendering context instead"
>> > > > inotify_add_watch: No such file or directory
>> > > > failed to create drawable.
>> > > > ...
>> > > >
>> > > > It is extremely slow after this.  Any clues on what is going on ?
>> > > > I am running on ubuntu fiesty with Xserver 1.5.99.1 on ATI RADEON
>> > > > X1650
>> > > PRO.
>> > >
>> > > do export LIBGL_ALWAYS_INDIRECT=1 before starting compiz
>> > >
>> >
>>
>> --
>> This message has been scanned for viruses and
>> dangerous content by MailScanner, and is
>> believed to be clean.
>>
>>
>

[Attachment #5 (text/html)]

Ah! it looks like setting LIBGL_ALWAYS_INDIRECT=1 + a reboot did the magic. Initially \
not setting the INDIRECT<br>and killing/restarting X server caused some damage. Now \
everything is working fine.. <br><br>Let me know if there are still some problems \
with my log..<br> <br><br>Thanks a lot<br>mohan<br><br><br><div \
class="gmail_quote">On Mon, Jun 30, 2008 at 10:47 AM, Mohan Parthasarathy &lt;<a \
href="mailto:suruti94@gmail.com">suruti94@gmail.com</a>&gt; wrote:<br><blockquote \
class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt \
0pt 0.8ex; padding-left: 1ex;"> I am using the Xorg drivers. Attached is the output \
of my Xorg log and glxinfo log.<br><br>thanks<br><font \
color="#888888">-mohan</font><div><div></div><div class="Wj3C7c"><br><br><br><div \
class="gmail_quote">On Mon, Jun 30, 2008 at 10:20 AM, Adam K Kirchhoff &lt;<a \
href="mailto:adamk@voicenet.com" target="_blank">adamk@voicenet.com</a>&gt; \
wrote:<br>

<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); \
margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"><br> If you get a white screen when \
starting up compiz, your drivers are<br> almost certainly not setup correct. \
&nbsp;Are you using fglrx or the open<br> source drivers? &nbsp;If it&#39;s fglrx, \
you should ask on the appropriate forum<br> for help from AMD: <a \
href="http://www.phoronix.com/forums/forumdisplay.php?f=19" \
target="_blank">http://www.phoronix.com/forums/forumdisplay.php?f=19</a><br> <br>
If it&#39;s the open source drivers, please attach or pastebin<br>
your /var/log/Xorg.0.log file and the output of<br>
&#39;LIBGL_ALWAYS_INDIRECT=1 glxinfo&#39;.<br>
<br>
Adam<br>
<br>
On Mon, 30 Jun 2008 10:12:51 -0700<br>
<div><div></div><div>&quot;Mohan Parthasarathy&quot; &lt;<a \
href="mailto:suruti94@gmail.com" target="_blank">suruti94@gmail.com</a>&gt; \
wrote:<br> <br>
&gt; Hi,<br>
&gt;<br>
&gt; I tried but with no difference. First the screen goes &quot;white&quot; and \
i<br> &gt; need to &quot;ctrl-C&quot; to get back.<br>
&gt;<br>
&gt; -mohan<br>
&gt;<br>
&gt; P.S: The odd thing is that my &quot;ctrl-Alt-F?&quot; does not work anymore \
and<br> &gt; makes it even more harder<br>
&gt; to debug<br>
&gt;<br>
&gt; On Mon, Jun 30, 2008 at 9:56 AM, drago01 &lt;<a href="mailto:drago01@gmail.com" \
target="_blank">drago01@gmail.com</a>&gt; wrote:<br> &gt;<br>
&gt; &gt; On Mon, Jun 30, 2008 at 6:53 PM, Mohan Parthasarathy<br>
&gt; &gt; &lt;<a href="mailto:suruti94@gmail.com" \
target="_blank">suruti94@gmail.com</a>&gt; wrote:<br> &gt; &gt; &gt; Hi,<br>
&gt; &gt; &gt;<br>
&gt; &gt; &gt; According to my Xserver log, AIGLX is enabled &nbsp;and glxinfo is<br>
&gt; &gt; &gt; reporting<br>
&gt; &gt; that<br>
&gt; &gt; &gt; direct rendering is enabled<br>
&gt; &gt; &gt; and it is able to find all the server side glx extensions<br>
&gt; &gt; &gt; (GLX_EXT_texture_from_pixmap etc.)<br>
&gt; &gt; &gt;<br>
&gt; &gt; &gt; When i run &quot;compiz --replace&quot;, I get the error saying<br>
&gt; &gt; &gt;<br>
&gt; &gt; &gt; &quot;GL_EXT_texture_from_pixmap is not supported by rendering<br>
&gt; &gt; &gt; context, trying indirect rendering context instead&quot;<br>
&gt; &gt; &gt; inotify_add_watch: No such file or directory<br>
&gt; &gt; &gt; failed to create drawable.<br>
&gt; &gt; &gt; ...<br>
&gt; &gt; &gt;<br>
&gt; &gt; &gt; It is extremely slow after this. &nbsp;Any clues on what is going on \
?<br> &gt; &gt; &gt; I am running on ubuntu fiesty with Xserver <a \
href="http://1.5.99.1" target="_blank">1.5.99.1</a> on ATI RADEON<br> &gt; &gt; &gt; \
X1650<br> &gt; &gt; PRO.<br>
&gt; &gt;<br>
&gt; &gt; do export LIBGL_ALWAYS_INDIRECT=1 before starting compiz<br>
&gt; &gt;<br>
&gt;<br>
<br>
</div></div><font color="#888888">--<br>
This message has been scanned for viruses and<br>
dangerous content by MailScanner, and is<br>
believed to be clean.<br>
<br>
</font></blockquote></div><br>
</div></div></blockquote></div><br>



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