> On Nov 2, 2017, at 1:13 AM, Mihai Moldovan <io...@ionic.de> wrote:
>
> On 11/01/2017 02:31 PM, Robert Kudyba wrote:
>>> ls -a /tmp/.X11-unix
>>> ps axu | grep -iE '(nx|x2goagent)'
>>>
>>> Naturally on the server side.
>>
>> ls -a /tmp/.X11-unix
>> . .. X0
>
> Hum... if there are no stale X sockets, why is x2gostartagent counting up?
>
> What do ps axu | grep -iE '(nx|x2go)agent' and x2golistsessions_root say?
Both commands come back with nothing.
> [...]
>> [myuser@myworkstation ~]$ xauth list
>> erdos.sub.ourshool.edu/unix:0 <http://erdos.sub.ourshool.edu/unix:0>
>> MIT-MAGIC-COOKIE-1 dfae2f651992831ac371ed79e246969d
>> myworkstation/unix:135 MIT-MAGIC-COOKIE-1 a07673b2f4a6762816b74954bb7c4d08
>> myworkstation.dsm.ourshool.edu:135
>> <http://myworkstation.dsm.ourshool.edu:135>
>> MIT-MAGIC-COOKIE-1 a07673b2f4a6762816b74954bb7c4d08
>> erdos/unix:222 MIT-MAGIC-COOKIE-1 c2e600da0e177cd41f5ac4325267fc02
>> erdos.sub.ourshool.edu/unix:222 <http://erdos.sub.ourshool.edu/unix:222>
>> MIT-MAGIC-COOKIE-1 c2e600da0e177cd41f5ac4325267fc02
>> myworkstation/unix:141 MIT-MAGIC-COOKIE-1 6491ffce94620e7009a1e89858326a9c
>> myworkstation.sub.ourshool.edu:141
>> <http://myworkstation.sub.ourshool.edu:141>
>> MIT-MAGIC-COOKIE-1 6491ffce94620e7009a1e89858326a9c
>> myworkstation/unix:143 MIT-MAGIC-COOKIE-1 0e851008661538233db64a10868ce953
>> myworkstation.sub.ourshool.edu:143
>> <http://myworkstation.sub.ourshool.edu:143>
>> MIT-MAGIC-COOKIE-1 0e851008661538233db64a10868ce953
>> myworkstation/unix:144 MIT-MAGIC-COOKIE-1 e9221e75a72dde8abb668e08396b043a
>> myworkstation.sub.ourshool.edu:144
>> <http://myworkstation.sub.ourshool.edu:144>
>> MIT-MAGIC-COOKIE-1 e9221e75a72dde8abb668e08396b043a
>> dsm.sub.ourshool.edu/unix:10 <http://dsm.sub.ourshool.edu/unix:10>
>> MIT-MAGIC-COOKIE-1 1862bc203e0f1f39d6f06dca384dc134
>> kopernik.sub.ourshool.edu/unix:10 <http://kopernik.sub.ourshool.edu/unix:10>
>> MIT-MAGIC-COOKIE-1 4cb123498718884f4e5b2f3dc91e2c97
>> dsm.sub.ourshool.edu/unix:11 <http://dsm.sub.ourshool.edu/unix:11>
>> MIT-MAGIC-COOKIE-1 e66b6650e7a0f315f9b58f1649de332c
>> myworkstation.sub.ourshool.edu/unix:10
>> <http://myworkstation.sub.ourshool.edu/unix:10> MIT-MAGIC-COOKIE-1
>> 78040df9ea9c3825e6bfa886c9bf27e1
>> myworkstation.sub.ourshool.edu/unix:23
>> <http://myworkstation.sub.ourshool.edu/unix:23> MIT-MAGIC-COOKIE-1
>> aa0dd8187b5ed170fc8b10c5f6953c96
>> [myuser@myworkstation ~]$ xauth remove :23
>> [myuser@myworkstation ~]$ kill $!
>> Session: Terminating session at 'Wed Nov 1 09:28:08 2017'.
>> Session: Session terminated at 'Wed Nov 1 09:28:08 2017'.
>> [myuser@myworkstation ~]$ FreeFontPath: FPE "/usr/share/nx/fonts/misc/"
>> refcount
>> is 2, should be 1; fixing.
>>
>> [1]+ Done nxagent :23
>
> Okay, that's interesting and maybe explains why authentication is not working
> properly. You seem to be affected by the same issue that the tcsh user saw
> earlier - HOSTNAME is set to a FQDN name, while the authentication requires a
> short name only. Something seems to be setting and exporting HOSTNAME to a
> value
> other than the autogenerated value that bash employs.
>
> Can you please upgrade your system? You're already using nightly x2goserver
> builds, so just updating should pull in a fix for this issue. Your version is
> just one day shy of the date I published a fix for it…
OK updated, rpm -q x2goserver
x2goserver-4.1.0.0-0.0x2go1.0.git20171102.1436.heuler.fc26.x86_64
Fails with both XFCE and MATE, local and NIS user:
Connection failed. DBD::SQLite::st execute failed: UNIQUE constraint failed:
sessions.display at /usr/share/perl5/vendor_perl/X2Go/Server/DB/SQLite3.pm line
233. : /usr/lib64/x2go/libx2go-server-db-sqlite3-wrapper insertsession 50
sobolev localguy-50-1509631597_stDXFCE_dp32 at
/usr/share/perl5/vendor_perl/X2Go/Server/DB.pm line 208. Unable to insert new
session into database; parameters: port (50), hostname (sobolev) and session
name (localguy-50-1509631597_stDXFCE_dp32).
Connection failed. DBD::SQLite::st execute failed: UNIQUE constraint failed:
sessions.display at /usr/share/perl5/vendor_perl/X2Go/Server/DB/SQLite3.pm line
233. : /usr/lib64/x2go/libx2go-server-db-sqlite3-wrapper insertsession 50
sobolev me-50-1509632000_stDMATE_dp32 at
/usr/share/perl5/vendor_perl/X2Go/Server/DB.pm line 208. Unable to insert new
session into database; parameters: port (50), hostname (sobolev) and session
name (me-50-1509632000_stDMATE_dp32).
Nov 2 10:13:19 sobolev /usr/bin/x2gostartagent[18228]: x2gostartagent called
with options: 800x600 adsl 16m-jpeg-9 unix-kde-depth_32 us query 0 D MATE both
Nov 2 10:13:19 sobolev /usr/bin/x2gosessionlimit[18245]: x2gosessionlimit has
been called
Nov 2 10:13:19 sobolev x2golistsessions[18249]: x2golistsessions has been
called with options: --all-servers
Nov 2 10:13:20 sobolev /usr/bin/x2gostartagent[18289]: Unable to insert new
session into database; parameters: port (50), hostname (sobolev) and session
name (me-50-1509632000_stDMATE_dp32).
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