Hi,
After most recent update, PAM Ldap authentication fails,
client claims "Wrong credentials"
However, auth_log shows that X2Go login was successful (lower), as well
as cmd line remote login (upper) instance.
Mar 5 13:51:17 localhost su[30229]: Successful su for ratoansa by root
Mar 5 13:51:17 localhost su[30229]: + ??? root:ratoansa
Mar 5 13:51:17 localhost su[30229]: pam_unix(su:session): session
opened for user ratoansa by (uid=0)
Mar 5 13:51:17 localhost systemd-logind[826]: New session c49 of user
ratoansa.
Mar 5 13:51:17 localhost su[30229]: pam_unix(su:session): session
closed for user ratoansa
Mar 5 13:51:17 localhost systemd-logind[826]: Removed session c49.
Mar 5 13:51:17 localhost su[30248]: Successful su for ratoansa by root
Mar 5 13:51:17 localhost su[30248]: + ??? root:ratoansa
Mar 5 13:51:17 localhost su[30248]: pam_unix(su:session): session
opened for user ratoansa by (uid=0)
Mar 5 13:51:17 localhost systemd-logind[826]: New session c50 of user
ratoansa.
Mar 5 13:51:18 localhost su[30248]: pam_unix(su:session): session
closed for user ratoansa
Mar 5 13:51:18 localhost systemd-logind[826]: Removed session c50.
Ma
--
--- Martti Pitkänen APLcomp Oy Mariankatu 17 00170 Helsinki Finland Tel
+358 9 1357266 Mob +358 40 0602157 www.aplcomp.com Mail: P.O.BOX 126
00171 Helsinki Finland
Hi,
-After the most resent update:
x2goagent : Depends: nxagent (< 2:3.5.0.33-0~710~ubuntu16.04.1.1)
-however,
nxagent is already the newest version (2:3.5.99.14-0~816~ubuntu16.04.1).
--
--- Martti Pitkänen APLcomp Oy Mariankatu 17 00170 Helsinki Finland Tel
+358 9 1357266 Mob +358 40 0602157 www.aplcomp.com Mail: P.O.BOX 126
00171 Helsinki Finland
I have discovered that, when the session disconnects abruptly and I go
to reconnect, if I choose to terminate the session instead of trying to
reconnect to it, then x2goserver does not wedge.
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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.
Looks like my ssh is hurt:
[256092.528160] SshMasterConnec[4630]: segfault at dd ip 00007fc61a459eec sp
00007fc5ee2b8928 error 4 in libssh.so.4.4.2[7fc61a433000+6d000]
[256163.639990] SshMasterConnec[5083]: segfault at dd ip 00007fa0a3453eec sp
00007fa0772ee928 error 4 in libssh.so.4.4.2[7fa0a342d000+6d000]
This might be my issue rather than x2go, but it never happens when I do
a straight ssh session.
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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.
I updated a Ubuntu system with nightly builds and now it is doing the
same as Mint but only if I login as root. If I login with a normal UID it
does not.
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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.
The output of:
dpkg -l | grep -iE '(x2go|nx)'?
... Was too large to post to the list so I've thrown it up on my ftp
server, you can retrieve it from ftp.eskimo.com, username: anonymous,
password: (your e-mail address). It is x2go-mint.txt.
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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.
The nightly builds won't install and the stable doesn't work. When I
try to login I get a pop-up:
The remote proxy closed the connection while negotiating
the session. This may be due to the wrong authentication
credentials passed to the server.
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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.
After todays Fedora updates, the Nightly Builds of x2goserver no longer
works. It starts up and then immediately exits, the mate-session crashes.
Yet Mate does not crash under the stable build but also does not set the screen
size properly owing to the xrandr version issue.
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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.
Updates broke on every Ubuntu server I have x2go nightly builds installed
upon. It ends with:
dpkg: error processing package x2goserver-fmbindings (--configure):
dependency problems - leaving unconfigured
Errors were encountered while processing:
x2goserver
x2goserver-extensions
x2goserver-printing
x2goserver-xsession
x2goserver-fmbindings
And a non-functional server though many more errors leading up to that.
If you need the full dialogue let me know.
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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.
It seems that 'loginctl linger' does not work anymore as an ordinary user
on Fedora 27. This worked on Fedora 26.
From: https://bugzilla.redhat.com/show_bug.cgi?id=1478974#c15
On Fedora 27 it seems that enable-linger does not work as an ordinary user
which is required for x2goserver keep sessions alive.
Inside an x2go session:
$ loginctl enable-linger
Failed to look up user 62: No such process
and (as root) "loginctl show-user ngaywood" shows:
Linger=no
As root I can:
loginctl enable-linger ngaywood
and Linger will be set.
This used to work in Fedora 26
x2goserver-4.0.1.22-0.0x2go1.1.git20180204.1197.main.fc27.x86_64
--
Norman Gaywood, Computer Systems Officer
School of Science and Technology
University of New England
Armidale NSW 2351, Australia
ngaywood(a)une.edu.au http://turing.une.edu.au/~ngaywood
Phone: +61 (0)2 6773 2412 Mobile: +61 (0)4 7862 0062
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