One new update on this issue:
Updated x2gosever on one of the servers that was showing the issue to x2goserver-4.0.1.22-2.el7.x86_64. After the update, access through that server started working again.
Any guidance to understand the root cause would still be greatly appreciated.
Thanks, Ivan G.
From: x2go-user [mailto:x2go-user-bounces@lists.x2go.org] On Behalf Of Ivan Gomez Sent: Wednesday, March 28, 2018 8:58 AM To: Mihai Moldovan <ionic@ionic.de> Cc: x2go-user@lists.x2go.org Subject: Re: [X2Go-User] X2Go Client suddenly failing to connect
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Hi Mihai,
Here is output from rpm -qa | grep -iE '(nx|x2go)'
libNX_X11-3.5.0.32-3.el7.x86_64
libNX_Xcomposite-3.5.0.32-3.el7.x86_64
libNX_Xdamage-3.5.0.32-3.el7.x86_64
libNX_Xdmcp-3.5.0.32-3.el7.x86_64
libNX_Xext-3.5.0.32-3.el7.x86_64
libNX_Xfixes-3.5.0.32-3.el7.x86_64
libNX_Xinerama-3.5.0.32-3.el7.x86_64
libNX_Xpm-3.5.0.32-3.el7.x86_64
libNX_Xrandr-3.5.0.32-3.el7.x86_64
libNX_Xrender-3.5.0.32-3.el7.x86_64
libNX_Xtst-3.5.0.32-3.el7.x86_64
nxagent-3.5.0.32-3.el7.x86_64
nx-libs-3.5.0.32-3.el7.x86_64
x2goagent-3.5.0.32-3.el7.x86_64
x2goserver-4.0.1.20-1.el7.x86_64
One additional detail that we discovered after further troubleshooting:
We have multiple backend servers running X2go. All servers have identical output of rpm -qa | grep -iE '(nx|x2go)', but currently 2 of them present are stuck in this state where applications won't launch while a third identical sever is not showing issues.
Thanks!
Ivan
-----Original Message----- From: Mihai Moldovan [mailto:ionic@ionic.de] Sent: Tuesday, March 27, 2018 3:26 PM To: Ivan Gomez <igomez@zencos.com<mailto:igomez@zencos.com>>; x2go-user@lists.x2go.org<mailto:x2go-user@lists.x2go.org> Subject: Re: [X2Go-User] X2Go Client suddenly failing to connect
- On 03/27/2018 03:09 PM, Ivan Gomez wrote:
*Environment:*
*Server:*
Red Hat Enterprise Linux Server release 7.3 (Maipo)
x2goagent: 3.5.0.32
x2goserver: 4.0.1.20
x2goserver-extensions: 4.0.1.20
*Client:*
*Windows 7 & Windows 10
I have been using X2Go client in the current environment for quite a
while now without issues. Seemingly all of sudden today an outage
happened where X2Go will no longer launch any applications.
rpm -qa | grep -iE '(nx|x2go)'
Mihai