I changed the title of this thread. I believe this error message is the
cause of the problem, but I don't know how to fix.
Right now, among the dozen Ubuntu 14.04 servers I run, half of them x2go
works, and other half do not work.
all machines have applied the latest updates (x2go 4.1.0-1517 for the
server components, 4.1.1.1-1719 for the client, and libnx-x11-6:
2:3.5.99.16-0)
I compared the package versions, I can't see any difference between the
servers that x2go works vs those failed - all x2go/nx components have
identical versions.
when connecting to the machine have problems, the server side log gives
"|Unable to open display 'nx/nx|", full log see below.
this issue only happens in March after some x2go package updates.
please help!
Qianqian
On 04/10/2018 01:19 AM, Qianqian Fang wrote:
hi Mihai and other x2go users,
I am wondering if you have any further comments or suggestions, I am
still unable to connect to more than half of my servers. All failed in
the same messages:
*On the client side:*
|Connection failed.||Failed to start X2Go Agent session with ID
fangq-...._stDXFCE_dp24. X2Go Agent terminated unexpectedly. Aborting
session startup. |
*on the server side:*
|Info: Agent running with pid '4112'.||||Session: Starting session at
'Tue Apr 10 01:15:16 2018'.||||Error: Aborting session with 'Unable to
open display
'nx/nx,options=/tmp/.x2go-fangq/C-fangq-...._stDXFCE_dp24/options:51''.||||Session:
Aborting session at 'Tue Apr 10 01:15:16 2018'.||||Session: Session
aborted at 'Tue Apr 10 01:15:16 2018'.|
all updated with the latest version of Ubuntu 14.04
Qianqian
On 03/26/2018 10:46 PM, Qianqian Fang wrote:
On 03/26/2018 10:44 PM, Mihai Moldovan wrote:
Looks good, all old packages are in rc state (i.e., uninstalled, but not
purged).
Sorry, that should have been ls -ldh /usr/lib/*86*/nx/X11/*
I'm interested in the files in there.
here you go
|
||*fangq@zodiac:~$ ls -ldh /usr/lib/*86*/nx/X11/**||
||lrwxrwxrwx 1 root root 20 Mar 17 08:41
/usr/lib/x86_64-linux-gnu/nx/X11/libX11.so.6 -> ../../libNX_X11.so.6||
||lrwxrwxrwx 1 root root 24 Mar 17 08:41
/usr/lib/x86_64-linux-gnu/nx/X11/libX11.so.6.3.0 ->
../../libNX_X11.so.6.3.0|
Like the other user on the mailing list wrote, purging sessions can be done
using rm -vf /var/lib/x2go/x2go_sessions; x2godbadmin --createdb (both as root),
but if there are no sessions currently that won't do anything useful.
I see. are there other logs that I can find/provide to narrow down
the issue?
thank you again for your help.
Qianqian
Mihai
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