Subject: Bug#688: [X2Go-Dev] Bug#688: x2go goes to an infinite loop when using el7 and domain login

From: Mike Gabriel <[email-masked]>
Date: Thu, 08 Jan 2015 22:50:35 +0000

Control: tag -1 moreinfo

Hi Christian

On  Mi 03 Dez 2014 14:05:36 CET, Cristian Falcas wrote:

> Package: x2goserver
>
> Version: 4.0.1.18-3.el7.x86_64
>
>
> x2go is installed in OracleLinux 7 from epel rpms.
>
> When trying to connect with a domain account (login uses sssd for
> authentication) x2gostartagent enters in an infinite loop.
>
> ps fax output for 2 tries:
>
> 28042 ?        Ss     0:00 sh -c echo
> X2GODATABEGIN:97f2b66d-fc40-4bca-b62c-b607ba312cc3;
> PATH=/usr/local/bin:/usr/bin:/bin x2gostartagent 1024x
> 768 lan nopack unix-kde-depth_16 us pc105/us 1 D CINNAMON both; echo
> X2GODATAEND:97f2b66d-fc40-4bca-b62c-b607ba312cc3
> 28071 ?        S      0:10  \_ /bin/bash /usr/bin/x2gostartagent
> 1024x768 lan nopack unix-kde-depth_16 us pc105/us 1 D CINNAMON both
> 24430 ?        S      0:00      \_ /bin/bash /usr/bin/x2gostartagent
> 1024x768 lan nopack unix-kde-depth_16 us pc105/us 1 D CINNAMON both
> 24431 ?        R      0:00          \_ /usr/bin/perl
> /usr/lib64/x2go/x2gogetports v-is-puppet-02.synygy.net
>
>
>  6226 ?        Ss     0:00 sh -c echo
> X2GODATABEGIN:e04690c6-3a9d-4963-9a1e-fc5f14b117bf;
> PATH=/usr/local/bin:/usr/bin:/bin x2gostartagent 1024x
> 768 lan nopack unix-kde-depth_16 us pc105/us 1 D CINNAMON both; echo
> X2GODATAEND:e04690c6-3a9d-4963-9a1e-fc5f14b117bf
>  6257 ?        S      0:02  \_ /bin/bash /usr/bin/x2gostartagent
> 1024x768 lan nopack unix-kde-depth_16 us pc105/us 1 D CINNAMON both
> 24434 ?        R      0:00      \_ /usr/bin/perl
> /usr/lib64/x2go/x2gogetdisplays v-is-puppet-02.synygy.net
>
>
> Output from "timeout 1 strace -f -p 28071" is at http://pastebin.com/d7XvS7Kt
>
> Thank you,
> Cristian Falcas

The recent versions of the CINNAMON desktop are not support in X2Go  
(resp. the underlying NX).

Please re-test with LXDE, XFCE, MATE or KDE and report back if you  
observe the same issue.

Thanks,
Mike

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