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<DIV dir=ltr align=left><SPAN class=145572909-18012011><FONT color=#0000ff
size=2 face=Arial>Good Morning !! </FONT></SPAN></DIV>
<DIV> </DIV>
<DIV dir=ltr align=left><SPAN class=145572909-18012011><FONT color=#0000ff
size=2 face=Arial>I'm not included in the list of thinlink. Please, don't need
to send more emails to me about the Thinlink.</FONT></SPAN></DIV>
<DIV> </DIV>
<DIV dir=ltr align=left><SPAN class=145572909-18012011><FONT color=#0000ff
size=2 face=Arial>Thanks<BR></FONT></SPAN></DIV>
<DIV dir=ltr lang=pt-br class=OutlookMessageHeader align=left>
<HR tabIndex=-1>
<FONT size=2 face=Tahoma><B>De:</B> h zerbes [mailto:heze54@gmail.com]
<BR><B>Enviada em:</B> terça-feira, 18 de janeiro de 2011 01:07<BR><B>Para:</B>
Christian Nygaard<BR><B>Cc:</B>
thinlinc-technical@lists.cendio.se<BR><B>Assunto:</B> Re: [Thinlinc-technical]
sshd error msg<BR></FONT><BR></DIV>
<DIV></DIV>On 18/01/11 06:29, Christian Nygaard wrote:
<BLOCKQUOTE
cite=mid:AANLkTimcGO+FOvzG1=ETKKDq83RpP7RxmKYNd9hOaPvD@mail.gmail.com
type="cite">The recommended way is to run Thinlinc without Apparmor although
less secure it is more compatible.
<DIV>I've run into problems running for example evince with Apparmor
on.</DIV></BLOCKQUOTE><BR>Thanks again, Christian!<BR><BR>I turned off apparmor
using /etc/init.d/apparmor teardown and restarted the vsmserver.<BR>As soon as I
succesfully connect via thinlinc from a Ubuntu 10.10 desktop to the thinlinc
server running Ubuntu 10.04 LTS desktop in a VMware virtual machine, I
get:<BR><BR><BR>==> auth.log <==<BR>Jan 18 13:58:57 srv205 sshd[2379]:
Accepted password for guest from 172.27.26.15 port 50306 ssh2<BR>Jan 18 13:58:57
srv205 sshd[2379]: pam_unix(sshd:session): session opened for user guest by
(uid=0)<BR><BR>==> vsmserver.log <==<BR>2011-01-18 13:58:57 INFO
vsmserver.session: User with uid 1001 (guest) requested a new
session<BR><BR>==> auth.log <==<BR>Jan 18 13:58:58 srv205 sshd[2379]:
pam_unix(sshd:session): session closed for user guest<BR>Jan 18 13:58:58 srv205
sshd[2495]: Accepted password for guest from 172.27.26.15 port 50308 ssh2<BR>Jan
18 13:58:58 srv205 sshd[2495]: pam_unix(sshd:session): session opened for user
guest by (uid=0)<BR><BR>==> vsmserver.log <==<BR>2011-01-18 13:58:58 INFO
vsmserver: VSM Agent 127.0.0.1 successfully created a new session for
guest<BR>==> auth.log <==<BR>Jan 18 14:01:15 srv205 sshd[2617]: last
message repeated 16 times<BR>Jan 18 14:01:15 srv205 sshd[2939]: Accepted
publickey for root from 172.27.26.15 port 50379 ssh2<BR>Jan 18 14:01:15 srv205
sshd[2939]: pam_unix(sshd:session): session opened for user root by
(uid=0)<BR>Jan 18 14:01:18 srv205 sshd[2617]: channel 11: open failed: connect
failed: Connection refused<BR>Jan 18 14:02:19 srv205 sshd[2617]: last message
repeated 25 times<BR><BR>==> syslog <==<BR>Jan 18 13:59:31 srv205 kernel:
[ 2074.089514] RPC: Registered udp transport module.<BR>Jan 18 13:59:31 srv205
kernel: [ 2074.089516] RPC: Registered tcp transport module.<BR>Jan 18 13:59:31
srv205 kernel: [ 2074.089518] RPC: Registered tcp NFSv4.1 backchannel transport
module.<BR><BR>==> auth.log <==<BR>Jan 18 13:59:32 srv205 sshd[2617]:
channel 11: open failed: connect failed: Connection refused<BR><BR>==> syslog
<==<BR>Jan 18 13:59:32 srv205 gnome-session[2691]: WARNING: Unable to
determine session: Unable to lookup session information for process
'2691'<BR><BR>==> auth.log <==<BR>Jan 18 14:00:01 srv205 sshd[2617]: last
message repeated 11 times<BR>Jan 18 14:00:01 srv205 CRON[2855]:
pam_unix(cron:session): session opened for user root by (uid=0)<BR>Jan 18
14:00:01 srv205 CRON[2855]: pam_unix(cron:session): session closed for user
root<BR><BR>==> syslog <==<BR>Jan 18 14:00:01 srv205 CRON[2856]: (root)
CMD (/opt/thinlinc/sbin/tl-collect-licensestats)<BR><BR>==> auth.log
<==<BR>Jan 18 14:00:03 srv205 sshd[2617]: channel 11: open failed: connect
failed: Connection refused<BR><BR>==> syslog <==<BR>Jan 18 14:00:12 srv205
NetworkManager: <info> Unmanaged Device found; state CONNECTED
forced. (see <A class=moz-txt-link-freetext
href="http://bugs.launchpad.net/bugs/191889">http://bugs.launchpad.net/bugs/191889</A>)<BR><BR>==>
auth.log <==<BR>Jan 18 14:00:34 srv205 sshd[2617]: last message repeated 14
times<BR><BR>==> syslog <==<BR>Jan 18 14:00:12 srv205 NetworkManager:
<info> Unmanaged Device found; state CONNECTED forced. (see <A
class=moz-txt-link-freetext
href="http://bugs.launchpad.net/bugs/191889">http://bugs.launchpad.net/bugs/191889</A>)<BR>Jan
18 14:00:35 srv205 AptDaemon: INFO: Initializing daemon<BR><BR><BR><BR>==>
vsmserver.log <==<BR>2011-01-18 13:25:24 INFO vsmserver.license: License
summary: 10 concurrent users. Hard limit of 11 concurrent users. <BR>2011-01-18
13:25:24 INFO vsmserver.session: Loaded 0 sessions for 0 users from
file<BR>2011-01-18 13:57:31 INFO vsmserver: Got SIGTERM, signaling process to
quit<BR>2011-01-18 13:57:31 INFO vsmserver: Terminating. Have a nice
day!<BR>2011-01-18 13:57:33 INFO vsmserver: VSM Server version 3.1.2 build 2751
started<BR>2011-01-18 13:57:33 INFO vsmserver.license: Updating license data
from disk to memory<BR>2011-01-18 13:57:33 INFO vsmserver.license: License
summary: 10 concurrent users. Hard limit of 11 concurrent users. <BR>2011-01-18
13:57:33 INFO vsmserver.session: Loaded 0 sessions for 0 users from
file<BR>2011-01-18 13:58:57 INFO vsmserver.session: User with uid 1001 (guest)
requested a new session<BR>2011-01-18 13:58:58 INFO vsmserver: VSM Agent
127.0.0.1 successfully created a new session for guest<BR><BR>Any ideas where
the<BR><BR>channel 11: open failed: connect failed: Connection
refused<BR><BR>comes from every two
seconds?<BR><BR>Regards,<BR>heinz<BR><BR><BR><BR>
<BLOCKQUOTE
cite=mid:AANLkTimcGO+FOvzG1=ETKKDq83RpP7RxmKYNd9hOaPvD@mail.gmail.com
type="cite">
<DIV><BR></DIV>
<DIV>Kind regards,</DIV>
<DIV>Christian<BR><BR>
<DIV class=gmail_quote>2011/1/17 h zerbes <SPAN dir=ltr><<A
href="mailto:heze54@gmail.com"
moz-do-not-send="true">heze54@gmail.com</A>></SPAN><BR>
<BLOCKQUOTE
style="BORDER-LEFT: rgb(204,204,204) 1px solid; MARGIN: 0pt 0pt 0pt 0.8ex; PADDING-LEFT: 1ex"
class=gmail_quote>
<DIV text="#000000" bgcolor="#ffffff">Hello Christian,<BR><BR>I guess I left
an important bit out in my mail: I can successfully connect from the
thinclient to the server and get the X11 display back, no
problem.<BR><BR>tl-setup initially gave some warnings which I wrote down,
then
installed:<BR><BR><BR>lsb-graphics-ia32<BR>pyhton-ldap<BR>apache2<BR><BR>for
webmin:<BR>perl5 <BR>libnet-ssleay-perl libauthen-pam-perl libio-pty-perl
apt-show-versions libapt-pkg-perl <BR>download webmin.deb and
install<BR><BR>and then run the thinlinc installer again. This time no error
msg.<BR><BR>Hmm, apparmor is news to me, although I've been working with
Linux for more than 20 years! Wow... But it is
loaded:<BR><BR>root@srv205:/var/log# apparmor_status <BR>apparmor module is
loaded.<BR>10 profiles are loaded.<BR>10 profiles are in enforce
mode.<BR> /sbin/dhclient3<BR>
/usr/bin/evince<BR> /usr/bin/evince-previewer<BR>
/usr/bin/evince-thumbnailer<BR>
/usr/lib/NetworkManager/nm-dhcp-client.action<BR>
/usr/lib/connman/scripts/dhclient-script<BR>
/usr/lib/cups/backend/cups-pdf<BR>
/usr/sbin/cupsd<BR> /usr/sbin/tcpdump<BR>
/usr/share/gdm/guest-session/Xsession<BR>0 profiles are in complain
mode.<BR>1 processes have profiles defined.<BR>1 processes are in enforce
mode :<BR> /usr/sbin/cupsd (7998) <BR>0 processes are in
complain mode.<BR>0 processes are unconfined but have a profile
defined.<BR><BR><BR>And ssh is allowed. <BR><BR>Sorry for the confusion,
thinlinc client works, but I was checking /var/log/syslog to see if
something complains when I noticed those error msgs. <BR><BR>Any
suggestions?<BR><BR>Thanks,<BR>heinz
<DIV>
<DIV class=h5><BR><BR><BR><BR>On 17/01/11 21:39, Christian Nygaard wrote:
<BLOCKQUOTE type="cite">
<DIV>Hi!</DIV>
<DIV><BR></DIV>
<DIV>Did the tl-setup succeed?</DIV>Have you tried manual ssh from the
thinclient to the vsmagent?<BR>Is Apparmor disabled?
<DIV>
<DIV>Is iptables allowing ssh?</DIV>
<DIV><BR></DIV>
<DIV>Kind regards,</DIV>
<DIV>Christian<BR>
<DIV><BR>
<DIV class=gmail_quote>2011/1/17 h zerbes <SPAN dir=ltr><<A
href="mailto:heze54@gmail.com" target=_blank
moz-do-not-send="true">heze54@gmail.com</A>></SPAN><BR>
<BLOCKQUOTE
style="BORDER-LEFT: rgb(204,204,204) 1px solid; MARGIN: 0pt 0pt 0pt 0.8ex; PADDING-LEFT: 1ex"
class=gmail_quote>Hello,<BR><BR>after installing
thinlinc-3.1.2-servercd.iso on a patched Ubuntu 10.04 running<BR>in an
ESXi VM, I get tons of msgs in syslog:<BR><BR>Jan 16 23:32:57 srv205
sshd[27296]: channel 11: open failed: connect failed:<BR>Connection
refused<BR>Jan 16 23:32:59 srv205 sshd[28291]: channel 11: open failed:
connect failed:<BR>Connection refused<BR>Jan 16 23:33:00 srv205
sshd[28291]: channel 11: open failed: connect failed:<BR>Connection
refused<BR>Jan 16 23:33:02 srv205 sshd[27296]: channel 11: open failed:
connect failed:<BR>Connection refused<BR>Jan 16 23:33:02 srv205
sshd[27296]: channel 12: open failed: connect failed:<BR>Connection
refused<BR>Jan 16 23:33:04 srv205 sshd[28291]: channel 11: open failed:
connect failed:<BR>Connection refused<BR>Jan 16 23:33:05 srv205
sshd[28291]: channel 11: open failed: connect failed:<BR>Connection
refused<BR><BR><BR>while connected with the thinlinc client (from a
different Ubuntu 10.10 desktop).<BR><BR>Any ideas how to find out what
channels 11 and 12 mean? There are no other TCP<BR>packets going between
the two hosts than
ssh.<BR><BR>TIA,<BR>henry<BR><BR><BR><BR>_______________________________________________<BR>Thinlinc-technical
mailing list<BR><A href="mailto:Thinlinc-technical@lists.cendio.se"
target=_blank
moz-do-not-send="true">Thinlinc-technical@lists.cendio.se</A><BR><A
href="http://lists.cendio.se/mailman/listinfo/thinlinc-technical"
target=_blank
moz-do-not-send="true">http://lists.cendio.se/mailman/listinfo/thinlinc-technical</A><BR></BLOCKQUOTE></DIV><BR><BR></DIV></DIV></DIV></BLOCKQUOTE><BR></DIV></DIV></DIV></BLOCKQUOTE></DIV><BR><BR
clear=all><BR>-- <BR> Christian Nygaard, Sysadmin Room:
1:4115<BR> Department of Mathematics, <BR> Uppsala University.
<BR> Phone: +46 (0)18 - 471 32 77<BR> Mobile: +46 (0)704
- 91 50 22<BR><BR></DIV></BLOCKQUOTE><BR></BODY></HTML>
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