[X2Go-User] X2Go trouble on Ubuntu (fwd)

Robert Dinse nanook at eskimo.com
Wed Sep 27 05:50:40 CEST 2017


      We had multiple problems on the server.

      First, what was causing this error was that we had applied some updates
to ubuntu 17.04 but not rebooted and as a result NFS mounted file systems
were not writable.

      After a reboot this error went away but still x2go would start and
immediately exit.

      Examining the session log, we found that it was unable to write the
lock file, and the reason it was unable to write the lock file was that there
were stale locks in /tmp.

      I solved the problem by making /tmp a tempfs in memory file system.

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On Sun, 24 Sep 2017, Robert Dinse wrote:

> Date: Sun, 24 Sep 2017 15:45:01 -0700 (PDT)
> From: Robert Dinse <nanook at eskimo.com>
> To: "x2go-user at lists.x2go.org" <x2go-user at lists.x2go.org>
> Cc: Daniel Church <churchd at eskimo.com>
> Subject: Re: [X2Go-User] X2Go trouble on Ubuntu (fwd)
> 
>
>     This customer with MacOS 10.x and 4.1.1.0 of Ubuntu gets this error,
> he also gets it with previous versions.
>
>     I have an older Mac Pro 1,1 running Mac OS 10.7.5 and I also get this
> error if I try to login to a ubuntu server with a normal username but if I
> login as root it works fine.
>
>     I tried moving /etc/profile out of the way just to eliminate the
> bashism's issue, made no difference.
>
>     Client version 4.1.1.0 and 4.1.0.0 both core dump on my machine with
> a invalid kernel address error.  4.0.0.1 does not but still gets this same
> error.
>
>     I can login to the same Ubuntu server with regular user ID's using
> 4.1.1.0 under Linux just fine.
>
>     The customer can login to CentOS machines with this client and same
> user ID.
>
> -_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-
> Eskimo North Linux Friendly Internet Access, Shell Accounts, and Hosting.
>   Knowledgeable human assistance, not telephone trees or script readers.
> See our web site: http://www.eskimo.com/ (206) 812-0051 or (800) 246-6874.
>
> ---------- Forwarded message ----------
> Date: Sun, 24 Sep 2017 15:18:22 -0700
> From: Dan Church <churchd at eskimo.com>
> To: Robert Dinse <nanook at eskimo.com>
> Subject: Re: X2Go trouble on Ubuntu
>
> I downloaded X2Go  v. 4.1.1.0 (Qt - 4.8.7)
>
> No go. Same error.
> /home/churchd/.bash_profile: Operation not permitted.
>
> - Dan
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> x2go-user at lists.x2go.org
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