screen (intel igp) goes black after logout when using xauth
stompdagger1 at yahoo.com
Sun Aug 25 14:15:32 PDT 2013
>From: walter harms <wharms at bfs.de>
>To: xorg at lists.x.org
>Sent: Sunday, August 25, 2013 4:50 PM
>Subject: Re: screen (intel igp) goes black after logout when using xauth
>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).
>Am 25.08.2013 07:50, schrieb StompDagger1 at yahoo.com:
>>> From: "StompDagger1 at yahoo.com" <stompdagger1 at yahoo.com>
>>> To: "xorg at lists.freedesktop.org" <xorg at lists.freedesktop.org>
>>> Sent: Sunday, August 18, 2013 10:01 AM
>>> Subject: screen (intel igp) goes black after logout when using xauth
>>> 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?
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