[X2Go-Dev] new version 4.1.1.0 from Mac still crashes to Fedora 26

Sun Oct 29 22:23:31 CET 2017

Fresh upgrade from this morning.  Below are some debug client logs. I also
posted to pastebin a crash log from the Mac crash submit tool before
hitting send:
https://pastebin.com/ETfhdMZt

Any clue what this could be? I've tried with a local user and NIS user.
This is Fedora 26 workstation but oddly to Fedora 26 server it works with
both. There must be something with a configuration that is blocking X2Go.
We've tried a plain vanilla .bashrc and .bash_profile, no difference. Also
have deleted the .x2go directory of each user, restarted dbus,
systemd-logind and x2goserver. We are using the nightly builds and the COPR
report for nx-libs.

>From the server logs:

Oct 29 17:21:50 sobolev /usr/bin/x2gostartagent[32519]: blocking creation
of agent's keyboard file
/tmp/.x2go-kudyba/C-kudyba-144-1509312107_stDXFCE_dp32/keyboard as
requested by session startup command

Oct 29 17:21:50 sobolev /usr/bin/x2gostartagent[32521]: successfully
started X2Go agent session with ID kudyba-144-1509312107_stDXFCE_dp32

Oct 29 17:21:50 sobolev /usr/bin/x2gofeature[32528]: x2gofeature called
with options: X2GO_RUN_EXTENSIONS

Oct 29 17:21:50 sobolev
/usr/share/x2go/x2gofeature.d/x2goserver-extensions.features[32533]:
x2goserver-extensions.features called with options: X2GO_RUN_EXTENSIONS

Oct 29 17:21:50 sobolev /usr/bin/x2goserver-run-extensions[32538]:
x2goserver-run-extensions called with options:
kudyba-144-1509312107_stDXFCE_dp32 post-start

Oct 29 17:21:51 sobolev /usr/bin/x2gosuspend-session[32556]:
x2gosuspend-session called with options:
localguy-142-1509294346_stDXFCE_dp32

Oct 29 17:21:51 sobolev /usr/bin/x2gofeature[32571]: x2gofeature called
with options: X2GO_DESKTOPSHARING

Oct 29 17:21:51 sobolev
/usr/share/x2go/x2gofeature.d/x2goserver-extensions.features[32576]:
x2goserver-extensions.features called with options: X2GO_DESKTOPSHARING

Oct 29 17:21:51 sobolev
/usr/share/x2go/x2gofeature.d/x2goserver.features[32581]:
x2goserver.features called with options: X2GO_DESKTOPSHARING

Oct 29 17:21:52 sobolev
/usr/share/x2go/x2gofeature.d/x2goserver-xsession.features[32586]:
x2goserver-xsession.features called with options: X2GO_DESKTOPSHARING

Oct 29 17:21:52 sobolev /usr/bin/x2gofeature[32593]: x2gofeature called
with options: X2GO_RUN_EXTENSIONS

Oct 29 17:21:52 sobolev
/usr/share/x2go/x2gofeature.d/x2goserver-extensions.features[32598]:
x2goserver-extensions.features called with options: X2GO_RUN_EXTENSIONS

Oct 29 17:21:52 sobolev /usr/bin/x2goserver-run-extensions[32603]:
x2goserver-run-extensions called with options:
localguy-142-1509294346_stDXFCE_dp32 pre-suspend

Oct 29 17:21:52 sobolev x2goumount-session[32608]: x2goumount-session has
been called with options: localguy-142-1509294346_stDXFCE_dp32

Oct 29 17:21:55 sobolev /usr/bin/x2gocmdexitmessage[32687]:
x2gocmdexitmessage called with options: kudyba-144-1509312107_stDXFCE_dp32

Oct 29 17:21:55 sobolev systemd-logind[28893]: Removed session 1361.

from the client logs:

/Applications/x2goclient.app/Contents/MacOS/x2goclient --debug

x2go-INFO-1> "Starting X2Go Client..."

x2go-WARNING-1> English language requested, not loading translator.

x2go-INFO-3> "Started X2Go Client."

x2go-DEBUG-../src/onmainwindow.cpp:546> "$HOME=/Users/me"

x2go-DEBUG-../src/onmainwindow.cpp:2365> Reading 4 sessions from config
file.

x2go-DEBUG-../src/sessionbutton.cpp:341> Creating QPixmap with session
icon: ":/img/icons/128x128/x2gosession.png".

x2go-DEBUG-../src/onmainwindow.cpp:12992> libssh not initialized yet.
Initializing.

x2go-DEBUG-../src/x2goutils.cpp:219> path value at beginning:
"/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/opt/X11/bin"

x2go-DEBUG-../src/x2goutils.cpp:242> tmp_clean_add: ("/usr/local/bin")

x2go-DEBUG-../src/x2goutils.cpp:270> clean_add: ("/usr/local/bin")

x2go-DEBUG-../src/x2goutils.cpp:291> found entry i (0) in orig_path_list
("/usr/local/bin"): true

x2go-DEBUG-../src/x2goutils.cpp:309> return value at end:
"/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/opt/X11/bin"

x2go-DEBUG-../src/x2goutils.cpp:219> path value at beginning:
"/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/opt/X11/bin"

x2go-DEBUG-../src/x2goutils.cpp:242> tmp_clean_add: ("/opt/local//bin")

x2go-DEBUG-../src/x2goutils.cpp:270> clean_add: ("/opt/local//bin")

x2go-DEBUG-../src/x2goutils.cpp:291> found entry i (0) in orig_path_list
("/opt/local//bin"): false

x2go-DEBUG-../src/x2goutils.cpp:309> return value at end:
"/opt/local//bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/opt/X11/bin"

x2go-DEBUG-../src/pulsemanager.cpp:131> Found PA binary as
"/Applications/x2goclient.app/Contents/exe/pulseaudio"

x2go-DEBUG-../src/pulsemanager.cpp:132> Corresponding working dir:
"/Applications/x2goclient.app/Contents/exe"

x2go-DEBUG-../src/pulsemanager.cpp:227> pulse started with arguments
("--exit-idle-time=-1", "-n", "-F", "/Users/rkudyba/.x2go/pulse/config.pa",
"-p",
"/Applications/x2goclient.app/Contents/Frameworks/pulse-10.0/modules",
"--high-priority", "--log-level=debug", "--verbose",
"--log-target=file:/Users/rkudyba/.x2go/pulse/pulse.log") - waiting for it
to finish...

x2go-DEBUG-../src/onmainwindow.cpp:2851> Creating QPixmap with session
icon: '":/img/icons/128x128/x2gosession.png"'.

x2go-DEBUG-../src/onmainwindow.cpp:6532> Setting focus.

x2go-INFO-8> "Starting connection to server: sobolev.dsm.fordham.edu:22"

x2go-DEBUG-../src/onmainwindow.cpp:2952> Starting new ssh connection to
server:"sobolev.dsm.fordham.edu":"22" krbLogin: false

x2go-DEBUG-../src/sshmasterconnection.cpp:175> SshMasterConnection, host "
sobolev.dsm.fordham.edu"; port 22; user "kudyba"; useproxy false;
proxyserver ""; proxyport 22

x2go-DEBUG-../src/sshmasterconnection.cpp:248> Starting SSH connection
without Kerberos authentication.

x2go-DEBUG-../src/sshmasterconnection.cpp:252> SshMasterConnection,
instance SshMasterConnection(0x7fcc80f03330)  created.

x2go-DEBUG-../src/sshmasterconnection.cpp:520> SshMasterConnection,
instance SshMasterConnection(0x7fcc80f03330)  entering thread.

x2go-DEBUG-../src/sshmasterconnection.cpp:831> Session port before config
file parse: 22

x2go-DEBUG-../src/sshmasterconnection.cpp:841> Session port after config
file parse: 22

x2go-DEBUG-../src/sshmasterconnection.cpp:906> Session port before config
file parse (part 2): 22

x2go-DEBUG-../src/sshmasterconnection.cpp:916> Session port after config
file parse (part 2): 22

x2go-DEBUG-../src/sshmasterconnection.cpp:941> cserverAuth

x2go-DEBUG-../src/sshmasterconnection.cpp:982> state: 1

x2go-DEBUG-../src/sshmasterconnection.cpp:1263> Challenge authentication
failed. Trying password mechanism if available.

x2go-DEBUG-../src/sshmasterconnection.cpp:1269> Password mechanism
available. Continuing.

x2go-DEBUG-../src/sshmasterconnection.cpp:1273> Password authentication
requested.

x2go-DEBUG-../src/sshmasterconnection.cpp:723> User authentication OK.

x2go-DEBUG-../src/sshmasterconnection.cpp:1740> LOGIN CHECK:"LOGIN OK

"

x2go-DEBUG-../src/sshmasterconnection.cpp:1743> don't have interaction

x2go-DEBUG-../src/sshmasterconnection.cpp:1776> LOOP FINISHED

x2go-DEBUG-../src/sshmasterconnection.cpp:1780> No interaction needed,
continue session

x2go-DEBUG-../src/sshmasterconnection.cpp:727> Login Check - OK

x2go-DEBUG-../src/onmainwindow.cpp:3056> SSH connection established.

x2go-DEBUG-../src/onmainwindow.cpp:3450> Continue normal X2Go session

x2go-DEBUG-../src/sshprocess.cpp:199> Executing remote command via
SshProcess object 0: "export HOSTNAME && x2golistsessions"

x2go-DEBUG-../src/sshprocess.cpp:213> this=SshProcess(0x7fcc80cfbb90)
Running masterCon->addChannelConnection(this, '
"6e1aab45-03b8-4ae0-8a25-210b18f8d00d" ', ' "bash -l -c 'echo
"X2GODATABEGIN:6e1aab45-03b8-4ae0-8a25-210b18f8d00d"; export
PATH="/usr/local/bin:/usr/bin:/bin";export TERM="dumb"; export HOSTNAME &&
x2golistsessions; echo "X2GODATAEND:6e1aab45-03" ');

x2go-DEBUG-../src/sshmasterconnection.cpp:1842> Locking SSH channel
connection MUTEX.

x2go-DEBUG-../src/sshmasterconnection.cpp:1844> Passing new channel
connection object to channelConnections.

x2go-DEBUG-../src/sshmasterconnection.cpp:1846> Unlocking SSH channel
connection MUTEX.

x2go-DEBUG-../src/sshmasterconnection.cpp:2034> Creating new channel.

x2go-DEBUG-../src/sshmasterconnection.cpp:2051> New channel:0x7fcc80e8eef0

x2go-DEBUG-../src/sshmasterconnection.cpp:2136> Executing remote: "bash -l
-c 'echo "X2GODATABEGIN:6e1aab45-03b8-4ae0-8a25-210b18f8d00d"; export
PATH="/usr/local/bin:/usr/bin:/bin";export TERM="dumb"; export HOSTNAME &&
x2golistsessions; echo "X2GODATAEND:6e1aab45-03b8-4ae0-8a25-210b18f8d00d";'"

x2go-DEBUG-../src/sshmasterconnection.cpp:2159> New exec channel created.

x2go-DEBUG-../src/sshmasterconnection.cpp:2263> EOF on channel
0x7fcc80e8eef0; SshProcess object: 0

x2go-DEBUG-../src/sshmasterconnection.cpp:2331> EOF sent.

x2go-DEBUG-../src/sshmasterconnection.cpp:2335> Channel closed.

x2go-DEBUG-../src/sshprocess.cpp:526> SSH finished: raw output (stdout):
"X2GODATABEGIN:6e1aab45-03b8-4ae0-8a25-210b18f8d00d

X2GODATAEND:6e1aab45-03b8-4ae0-8a25-210b18f8d00d

"

x2go-DEBUG-../src/sshprocess.cpp:537> SSH finished: true - "" (0).

x2go-DEBUG-../src/onmainwindow.cpp:3918> ""

x2go-DEBUG-../src/onmainwindow.cpp:4478> Executing remote command:
"X2GODPI=72 x2gostartagent 800x600 adsl 16m-jpeg-9 unix-kde-depth_32 us
query 0 D XFCE both"

x2go-DEBUG-../src/sshprocess.cpp:199> Executing remote command via
SshProcess object 1: "X2GODPI=72 x2gostartagent 800x600 adsl 16m-jpeg-9
unix-kde-depth_32 us query 0 D XFCE both"

x2go-DEBUG-../src/sshprocess.cpp:213> this=SshProcess(0x7fcc80cdf0e0)
Running masterCon->addChannelConnection(this, '
"8040d1f3-2b52-4a34-a1b3-257185df4363" ', ' "bash -l -c 'echo
"X2GODATABEGIN:8040d1f3-2b52-4a34-a1b3-257185df4363"; export
PATH="/usr/local/bin:/usr/bin:/bin";export TERM="dumb"; X2GODPI=72
x2gostartagent 800x600 adsl 16m-jpeg-9 unix-kde-depth_3" ');