On Sat, Apr 14, 2018 at 8:06 PM, Qianqian Fang <fangqq@gmail.com> wrote:
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!
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'.
I see you are using a rather unusual date format. So I am wondering if the might be related to the locale you are using. Please post the output of the "locale" command.
Uli