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List: freedesktop-xorg
Subject: Re: screen (intel igp) goes black after logout when using xauth
From: "StompDagger1 () yahoo ! com" <stompdagger1 () yahoo ! com>
Date: 2013-08-25 21:15:32
Message-ID: 1377465332.46579.YahooMailNeo () web125506 ! mail ! ne1 ! yahoo ! com
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> From: walter harms <wharms@bfs.de>
> To: xorg@lists.x.org
> Sent: Sunday, August 25, 2013 4:50 PM
> Subject: Re: screen (intel igp) goes black after logout when using xauth
>
> Hi,
> i still have no idea.
> But perhaps you can reduced your Programm to make the xauth stuff only
> to get an idea if that has anything to do with the problem.
>
> (I assume that only your programm is causing the problem, others work fine).
>
> re.
> wh
>
> Am 25.08.2013 07:50, schrieb StompDagger1@yahoo.com:
> > > From: "StompDagger1@yahoo.com" <stompdagger1@yahoo.com>
> >
> > > To: "xorg@lists.freedesktop.org" <xorg@lists.freedesktop.org>
> > > Sent: Sunday, August 18, 2013 10:01 AM
> > > Subject: screen (intel igp) goes black after logout when using xauth
> >
> >
> >
> > > Hello,
> >
> > > I have the following scenario:
> >
> > * a framework that runs a gui program.
> >
> > * group a that all the included users can use that framework
> > > in an essence, user x from group a can execute program a1. program a1
> > uses sudo to run another program as user a_x which runs a gui program.
> > > as the executing user isn't user a_x, I need to use xauth to extract the
> > session's X cookie to be able to connect to the X session, after the
> > program is done, I remove the X session from the >X cookie using xauth.
> >
> > > this works well when I start the program but when I shut it down and logout, \
> > > the screen stays black.
> >
> > > this started when I replaced the previous card (ati, worked without problems) \
> > > with the intel igp.
> >
> > > any ideas? the logs doesn't show any error.
> >
> > > I'm using kernel 3.10.7 with mesa from git, inter driver version 2.21.14 on a \
> > > i7-2600 with 16 gb of ram.
> >
> > > thanks for the help.
> >
> > no one have an idea in the matter?
> >
greetings, thanks for the input, will try it.
something popped into mind. I use a hdmi to dvi cable, can that be the issue? e.g. \
there is some feedback that is needed when connecting to hdmi that dvi doesn't \
supports?
[Attachment #5 (text/html)]
<html><body><div style="color:#000; background-color:#fff; font-family:arial, \
helvetica, sans-serif;font-size:8pt"><b><span \
style="font-weight:bold;">>From:</span></b> walter harms \
<wharms@bfs.de><br><div style="font-family: arial, helvetica, sans-serif; \
font-size: 8pt;"><div style="font-family: times new roman, new york, times, serif; \
font-size: 12pt;"><div dir="ltr"><font face="Arial" size="2"> <b><span \
style="font-weight: bold;">>To:</span></b> xorg@lists.x.org <br> <b><span \
style="font-weight: bold;">>Sent:</span></b> Sunday, August 25, 2013 4:50 PM<br> \
<b><span style="font-weight: bold;">>Subject:</span></b> Re: screen (intel igp) \
goes black after logout when using xauth<br> </font> </div> <div \
class="y_msg_container">><br>>Hi,<br>>i still have no idea.<br>>But \
perhaps you can reduced your Programm to make the xauth stuff only<br>>to \
get an idea if that has anything to do with the problem.<br>><br>>(I assume \
that only your programm is causing the problem, others work \
fine).<br>><br>>re.<br>> wh<br>><br>>Am 25.08.2013 07:50, schrieb <a \
ymailto="mailto:StompDagger1@yahoo.com" \
href="mailto:StompDagger1@yahoo.com">StompDagger1@yahoo.com</a>:<br>>>> \
From: "<a ymailto="mailto:StompDagger1@yahoo.com" \
href="mailto:StompDagger1@yahoo.com">StompDagger1@yahoo.com</a>" <<a \
ymailto="mailto:stompdagger1@yahoo.com" \
href="mailto:stompdagger1@yahoo.com">stompdagger1@yahoo.com</a>><br>>> \
<br>>>> To: "<a ymailto="mailto:xorg@lists.freedesktop.org" \
href="mailto:xorg@lists.freedesktop.org">xorg@lists.freedesktop.org</a>" <<a \
ymailto="mailto:xorg@lists.freedesktop.org" \
href="mailto:xorg@lists.freedesktop.org">xorg@lists.freedesktop.org</a>> \
<br>>>> Sent: Sunday, August 18, 2013 10:01 AM<br>>>> Subject: \
screen (intel igp) goes black after logout when using xauth<br>>> \
<br>>> <br>>> <br>>>> Hello, <br>>> <br>>>> I \
have the following scenario: <br>>> <br>>> * a \
framework that runs a gui program. <br>>> <br>>> * \
group a that all the included users can use that framework <br>>>> in an \
essence, user x from group a can execute program a1. program a1 <br>>> uses \
sudo to run another program as user a_x which runs a gui program. <br>>>> as \
the executing user isn't user a_x, I need to use xauth to extract \
the<br>>> session's X cookie to be able to connect to the X session, \
after the <br>>> program is done, I remove the X session from the >X cookie \
using xauth. <br>>> <br>>>> this works well when I start the program \
but when I shut it down and logout, the screen stays black. <br>>> \
<br>>>> this started when I replaced the previous card (ati, worked without \
problems) with the intel igp. <br>>> <br>>>> any ideas? the logs \
doesn't show any error.<br>>> <br>>>> I'm using kernel 3.10.7 with \
mesa from git, inter driver version 2.21.14 on a i7-2600 with 16 gb of \
ram.<br>>> <br>>>> thanks for the help.<br>>> <br>>> no \
one have an idea in the matter?<br>>> <br><br>greetings, thanks for the input, \
will try it.<br><br>something popped into mind. I use a hdmi to dvi cable, can that \
be the issue? e.g. there is some feedback that is needed when connecting to hdmi that \
dvi doesn't supports?<br></div> </div> </div> </div></body></html>
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