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Subject: Bug#920: Fullscreen multi display centos 6
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Date: Tue, 11 Aug 2015 09:47:02 +0200 (CEST)
From: Mathieu GALLAS <mg@progial.fr>
To: submit <submit@bugs.x2go.org>
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Thread-Topic: Fullscreen multi display centos 6
Thread-Index: 2vYlFFqLyal6phv8mc+JKmEl4NZKpA==

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Package: x2goserver 
Version: 4.0.1.19-3.el6 
OS: Centos 6.7 

Package: x2goclient 
Version: 4.0.1.4-1.el6 
OS: Centos 6.7 

Architecture : 

- Dual screen 
- Gnome Desktop 
- Fullscreen 
- Xinerama enabled 

First connection : 

The first x2go connection is ok the full scrren is working as expected. (the only problem the first connection is that the keypad does not work). 
To fix keypad issue, I have to logoff and start a new x2go session. 

Second connection : 

After the second connection the xinerama does not work anymore. For example If I maximize an application, it is present on both screens. 
The worst is that the task bar is located in th middle of the screen. 

I I tried to logoff and reconnect again I have the same issue. 
To fix it I have to reboot the centos 6 (client side) and after the first connection is ok (but with the keypad bug). 

Troubleshooting : 

- Change task bar location 
- Change screen resolution 
- Disable sound and print 
- I also tried from last Ubuntu or fedora => same issue 
- I tried to change the video card (from nvidia to an intel) => same issue 


Any idea to fix this ? 
Thanks in advance. 



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<html><body><div style=3D"font-family: arial, helvetica, sans-serif; font-s=
ize: 12pt; color: #000000"><div data-marker=3D"__QUOTED_TEXT__"><div style=
=3D"font-family: arial, helvetica, sans-serif; font-size: 12pt; color: #000=
000"><div><div style=3D"font-family: arial, helvetica, sans-serif; font-siz=
e: 12pt; color: #000000"><div><div style=3D"font-family: arial, helvetica, =
sans-serif; font-size: 12pt; color: #000000">Package: x2goserver<br><div>Ve=
rsion: 4.0.1.19-3.el6<br></div><div>OS: Centos 6.7<br></div><br><div>Packag=
e: x2goclient<br></div><div>Version: 4.0.1.4-1.el6<br></div><div>OS: Centos=
 6.7<br></div><div><br data-mce-bogus=3D"1"></div><div><span data-mce-style=
=3D"text-decoration: underline;" style=3D"text-decoration: underline;"><str=
ong>Architecture :</strong> </span><br data-mce-bogus=3D"1"></div><div><br =
data-mce-bogus=3D"1"></div><div>- Dual screen<br data-mce-bogus=3D"1"></div=
></div><div style=3D"font-family: arial, helvetica, sans-serif; font-size: =
12pt; color: #000000">- Gnome Desktop<br data-mce-bogus=3D"1"></div><div st=
yle=3D"font-family: arial, helvetica, sans-serif; font-size: 12pt; color: #=
000000">- Fullscreen<br data-mce-bogus=3D"1"></div><div style=3D"font-famil=
y: arial, helvetica, sans-serif; font-size: 12pt; color: #000000">- Xineram=
a enabled<br data-mce-bogus=3D"1"></div><div style=3D"font-family: arial, h=
elvetica, sans-serif; font-size: 12pt; color: #000000"><br data-mce-bogus=
=3D"1"></div><div style=3D"font-family: arial, helvetica, sans-serif; font-=
size: 12pt; color: #000000"><strong><u>First connection :</u></strong><br d=
ata-mce-bogus=3D"1"></div><div style=3D"font-family: arial, helvetica, sans=
-serif; font-size: 12pt; color: #000000"><br data-mce-bogus=3D"1"></div>The=
 first x2go connection is ok the full scrren is working as expected. (the o=
nly problem the first connection is that the keypad does not work).<br></di=
v><div>To fix keypad issue, I have to logoff and start a new x2go session.<=
br data-mce-bogus=3D"1"></div><div><br data-mce-bogus=3D"1"></div><div><str=
ong><span style=3D"text-decoration: underline;">Second connection :</span><=
/strong><br data-mce-bogus=3D"1"></div><div><br data-mce-bogus=3D"1"></div>=
<div>After the second connection the xinerama does not work anymore. For ex=
ample If I maximize an application, it is present on both screens.<br data-=
mce-bogus=3D"1"></div><div>The worst is that the task bar is located in th =
middle of the screen. <br data-mce-bogus=3D"1"></div><div><br data-mce-bogu=
s=3D"1"></div><div>I I tried to logoff and reconnect again I have the same =
issue.<br data-mce-bogus=3D"1"></div><div>To fix it I have to reboot the ce=
ntos 6 (client side) and after the first connection is ok (but with the key=
pad bug).<br data-mce-bogus=3D"1"></div><div><br data-mce-bogus=3D"1"></div=
><div><span data-mce-style=3D"text-decoration: underline;" style=3D"text-de=
coration: underline;"><strong>Troubleshooting&nbsp; :</strong></span><br da=
ta-mce-bogus=3D"1"></div><div><br data-mce-bogus=3D"1"></div><div>- Change =
task bar location<br data-mce-bogus=3D"1"></div><div>- Change screen resolu=
tion<br data-mce-bogus=3D"1"></div><div>- Disable sound and print<br data-m=
ce-bogus=3D"1"></div><div>- I also tried from last Ubuntu or fedora =3D&gt;=
 same issue<br data-mce-bogus=3D"1"></div><div>- I tried to change the vide=
o card (from nvidia to an intel) =3D&gt; same issue<br data-mce-bogus=3D"1"=
></div><div><br data-mce-bogus=3D"1"></div><div><br data-mce-bogus=3D"1"></=
div><div>Any idea to fix this ?<br data-mce-bogus=3D"1"></div><div>Thanks i=
n advance.<br data-mce-bogus=3D"1"></div><div><br data-mce-bogus=3D"1"></di=
v><div><br></div></div></div></div></div></div></body></html>
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