Legomaniac Posted February 19 31 minutes ago, twolelys said: I can get to the user login in through ctrl + alt + F1, F2 gets me back to main screen, but lely for login and password dont work for me, almost 8 yr lely a4. You're not the only one with this problem. Our A4s are 5 years old and the password is not 'lely' on them either. I have not been able to log in yet. Quote Share this post Link to post Share on other sites
Sandman Posted February 21 On 2/19/2020 at 7:41 PM, Legomaniac said: You're not the only one with this problem. Our A4s are 5 years old and the password is not 'lely' on them either. I have not been able to log in yet. Yeah same here (4 years old A4), I can SSH into the robot or access the terminal through the USB port directly, but I can't login. lely - lely lely - lelylely lely - admin lely - Lely lely - LELY lely - service service - service service - lely etc. Quote Share this post Link to post Share on other sites
Sandman Posted February 21 Wait, might have something. While digging in some of their tools that are left on the PC I found root / lely123. So now I have root access to the elink, but my Linux terminal knowledge is limited. Since other users seemed to login using Lely I figured I should go there as well. Found a folder called x11vnc there, but I can't open it from terminal. Anyone else cares to follow up on this? login as: root root@10.4.1.102's password: ~ # pwd /home/root ~ # cd .. /home # cd.. -sh: cd..: not found /home # cd .. / # pwd / / # ls bin boot dev etc home lib mnt proc sbin sys tmp usr var / # cd usr /usr # cd lely -sh: cd: can't cd to lely /usr # cd Lely /usr/Lely # ls AGS Ax_A_RCS RCS.start AGS.start Ax_A_XLinkUpdater Software AURS DoUpdate VNC.start AURS.start LDNTranslator Version.txt Ax_A_1024x768.qss LDNTranslator.reset XLinkUpdater Ax_A_640x480.qss LDNTranslator.start XLinkUpdater.start Ax_A_AGS LFWTimeServer bootNetConf Ax_A_AURS LFWTimeServer.start chrome.sh Ax_A_LDNTranslator PC2Target killme Ax_A_LFWTimeServer Proxy lelyboot Ax_A_PC2Target Proxy.start setNetConf Ax_A_Proxy RCS vnc /usr/Lely # cd vnc /usr/Lely/vnc # ls classes libavahi-common.so.3 libssl.so.1.0.0 libavahi-client.so.3 libcrypto.so.1.0.0 x11vnc /usr/Lely/vnc # cd x11vnc -sh: cd: can't cd to x11vnc /usr/Lely/vnc # Quote Share this post Link to post Share on other sites
SNap123 Posted February 21 if you logged on to the elink you should be able to type x11vnc into the terminal and it should start a new session. I typed: x11vnc -shared -forever -noxdamage -rfbport5901 -display:0 -bg -usepw there are some good videos explaining it online. https://www.youtube.com/watch?v=d6X4Z-DjO1E Quote Share this post Link to post Share on other sites
Sandman Posted February 21 I think since you already logged in using lely as user you ended up right were the executable for x11vnc is located. I'm logging in using root and I end up in /home/root When you login using lely / lely and then type pwd, where does it say you are then? Quote Share this post Link to post Share on other sites
SNap123 Posted February 21 you may be right. I dont know much about linux Quote Share this post Link to post Share on other sites
Sandman Posted February 22 For the Linux savvy ones, I found something strange. So I can login as root and I can go pretty much anywhere when I SSH into one of the robot units (terminal only). Now there is a folder called /usr/Lely, which has these contents. /usr/Lely # ls AGS Ax_A_AGS Ax_A_RCS LFWTimeServer RCS.start bootNetConf AGS.start Ax_A_AURS Ax_A_XLinkUpdater LFWTimeServer.start Software chrome.sh AURS Ax_A_LDNTranslator DoUpdate PC2Target VNC.start killme AURS.start Ax_A_LFWTimeServer LDNTranslator Proxy Version.txt lelyboot Ax_A_1024x768.qss Ax_A_PC2Target LDNTranslator.reset Proxy.start XLinkUpdater setNetConf Ax_A_640x480.qss Ax_A_Proxy LDNTranslator.start RCS XLinkUpdater.start vnc So I'd say there should be a user called Lely. However, when I check all the users using cat /etc/passwd, there's no user Lely to be found. login as: root root@10.4.1.102's password: sh: xauth: not found / # cat /etc/passwd root:WKOt7g4Zs.7W6:0:0:root:/home/root:/bin/sh daemon:*:1:1:daemon:/usr/sbin:/bin/sh bin:*:2:2:bin:/bin:/bin/sh sys:*:3:3:sys:/dev:/bin/sh sync:*:4:65534:sync:/bin:/bin/sync games:*:5:60:games:/usr/games:/bin/sh man:*:6:12:man:/var/cache/man:/bin/sh lp:*:7:7:lp:/var/spool/lpd:/bin/sh mail:*:8:8:mail:/var/mail:/bin/sh news:*:9:9:news:/var/spool/news:/bin/sh uucp:*:10:10:uucp:/var/spool/uucp:/bin/sh proxy:*:13:13:proxy:/bin:/bin/sh www-data:*:33:33:www-data:/var/www:/bin/sh backup:*:34:34:backup:/var/backups:/bin/sh list:*:38:38:Mailing List Manager:/var/list:/bin/sh irc:*:39:39:ircd:/var/run/ircd:/bin/sh gnats:*:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh nobody:*:65534:65534:nobody:/nonexistent:/bin/sh messagebus:x:42:64002:Linux User,,,:/var/run/dbus:/bin/sh haldaemon:x:43:64:HAL:/var/run/hald:/bin/sh polkituser:x:44:64004:polkituser:/var/run/polkit:/bin/sh / # / # Anyone knows what's up? Quote Share this post Link to post Share on other sites
Legomaniac Posted March 4 On 2/22/2020 at 5:33 PM, Sandman said: For the Linux savvy ones, I found something strange. So I can login as root and I can go pretty much anywhere when I SSH into one of the robot units (terminal only). Now there is a folder called /usr/Lely, which has these contents. /usr/Lely # ls AGS Ax_A_AGS Ax_A_RCS LFWTimeServer RCS.start bootNetConf AGS.start Ax_A_AURS Ax_A_XLinkUpdater LFWTimeServer.start Software chrome.sh AURS Ax_A_LDNTranslator DoUpdate PC2Target VNC.start killme AURS.start Ax_A_LFWTimeServer LDNTranslator Proxy Version.txt lelyboot Ax_A_1024x768.qss Ax_A_PC2Target LDNTranslator.reset Proxy.start XLinkUpdater setNetConf Ax_A_640x480.qss Ax_A_Proxy LDNTranslator.start RCS XLinkUpdater.start vnc So I'd say there should be a user called Lely. However, when I check all the users using cat /etc/passwd, there's no user Lely to be found. login as: root root@10.4.1.102's password: sh: xauth: not found / # cat /etc/passwd root:WKOt7g4Zs.7W6:0:0:root:/home/root:/bin/sh daemon:*:1:1:daemon:/usr/sbin:/bin/sh bin:*:2:2:bin:/bin:/bin/sh sys:*:3:3:sys:/dev:/bin/sh sync:*:4:65534:sync:/bin:/bin/sync games:*:5:60:games:/usr/games:/bin/sh man:*:6:12:man:/var/cache/man:/bin/sh lp:*:7:7:lp:/var/spool/lpd:/bin/sh mail:*:8:8:mail:/var/mail:/bin/sh news:*:9:9:news:/var/spool/news:/bin/sh uucp:*:10:10:uucp:/var/spool/uucp:/bin/sh proxy:*:13:13:proxy:/bin:/bin/sh www-data:*:33:33:www-data:/var/www:/bin/sh backup:*:34:34:backup:/var/backups:/bin/sh list:*:38:38:Mailing List Manager:/var/list:/bin/sh irc:*:39:39:ircd:/var/run/ircd:/bin/sh gnats:*:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh nobody:*:65534:65534:nobody:/nonexistent:/bin/sh messagebus:x:42:64002:Linux User,,,:/var/run/dbus:/bin/sh haldaemon:x:43:64:HAL:/var/run/hald:/bin/sh polkituser:x:44:64004:polkituser:/var/run/polkit:/bin/sh / # / # Anyone knows what's up? I will look into this! Quote Share this post Link to post Share on other sites
Legomaniac Posted March 4 On 2/21/2020 at 6:29 AM, Sandman said: Wait, might have something. While digging in some of their tools that are left on the PC I found root / lely123. Curious as to what tools you have left on your PC? Quote Share this post Link to post Share on other sites
Legomaniac Posted March 4 So I have good news and bad news. I was able to login as root (Excellent news!) The bad news is, x11vnc that is installed on the robots doesn't seem compatible with input... Quote 04/03/2020 08:50:08 WARNING: XTEST extension not available (either missing from 04/03/2020 08:50:08 display or client library libXtst missing at build time). 04/03/2020 08:50:08 MOST user input (pointer and keyboard) will be DISCARDED. 04/03/2020 08:50:08 If display does have XTEST, be sure to build x11vnc with 04/03/2020 08:50:08 a working libXtst build environment (e.g. libxtst-dev, 04/03/2020 08:50:08 or other packages). 04/03/2020 08:50:08 No XTEST extension, switching to -xwarppointer mode for 04/03/2020 08:50:08 pointer motion input. Will continue to dig deeper. Quote Share this post Link to post Share on other sites
Sandman Posted March 5 On 3/4/2020 at 2:27 PM, Legomaniac said: Curious as to what tools you have left on your PC? Afraid that Lely will sometime check up on this and block access, but I was strolling through some Lely files and found this in an install.bat: echo Installing... plink -ssh -m install.sh -pw lely123 root@%IP% echo Done pause Bingo. 🙂 Quote Share this post Link to post Share on other sites
Sandman Posted March 5 On 3/4/2020 at 2:57 PM, Legomaniac said: So I have good news and bad news. I was able to login as root (Excellent news!) The bad news is, x11vnc that is installed on the robots doesn't seem compatible with input... Will continue to dig deeper. Indeed, x11vnc won't start as root. I was able to make a new user in terminal, but wasn't able to start x11vnc being that user either. Right now I'm looking for config files for the x11vnc that starts with the robot. Should be able to add a -noviewonly command line somewhere. In the same way I want to add a password to the VNC server as well, because of the following. Using the netsh command in W10 and portforwarding on the router I was able to link my Android smartphone directly to the robotscreen. So using the VNC viewer on my Phone I'm able to directly view the robot screen. Now adding the possibility to control the screen would make live alot easier. Quote Share this post Link to post Share on other sites
Legomaniac Posted March 6 (edited) X11VNC WILL start as root. It seems the software now on the robot is different than on older versions. You don't need to create a "Lely" user. /usr is for user-installed programs. /usr/Lely is for user installed programs of Lely category, any user can access them. The problem/reason X11vnc won't start is because it isn't linking correctly to a library. In order to get x11vnc to start run export DISPLAY=:0 cd /usr/Lely/vnc LD_LIBRARY_PATH=/usr/Lely/vnc Then it will start for you. But it will still be read-only, because XTEST is missing. I'm working on it. The script they use to launch vnc is /usr/Lely/VNC.start I got those commands from in there Edited March 6 by Legomaniac more info Quote Share this post Link to post Share on other sites
Sandman Posted March 6 Didn't know about the users, thanks! Found the VNC.start indeed, mine says Quote /usr/Lely # cat VNC.start #!/bin/sh #noxdamage in x11vnc because we don't use it, but gives warnings. #nopw in x11vnc, because we don't use a pw. mkdir -p /var/Lely/VNC cd /var/Lely/VNC while test 1; do echo "loop!" sleep 1 echo "starting..." ipaddress=`/sbin/ifconfig eth0 | grep "inet addr" | awk -F: '{print $2}' | awk '{print $1}'` echo $ipaddress DISPLAY=:0 LD_LIBRARY_PATH=/usr/Lely/vnc x11vnc -httpdir /usr/Lely/vnc/classes -httpport 8080 -desktop $ipaddress -nopw -noxdamage -noviewonly -forever done I inserted the -noviewonly and -forever myself, didn't help. When I look at the running processes X11 actually runs with those parameters but it's still viewonly. 1 Quote Share this post Link to post Share on other sites
Sandman Posted March 13 (edited) Could it be an idea to use -xtrap? From the x11vnc site: Use the DEC-XTRAP extension for keystroke and mouse input insertion. For use on legacy systems, e.g. X11R5, running an incomplete or missing XTEST extension. By default DEC-XTRAP will be used if XTEST server grab control is missing, use -xtrap to do the keystroke and mouse insertion via DEC-XTRAP as well. Edit: tried -xtrap, didn't work. Edited March 16 by Sandman Quote Share this post Link to post Share on other sites
Sandman Posted April 3 On 3/6/2020 at 5:02 AM, Legomaniac said: X11VNC WILL start as root. It seems the software now on the robot is different than on older versions. You don't need to create a "Lely" user. /usr is for user-installed programs. /usr/Lely is for user installed programs of Lely category, any user can access them. The problem/reason X11vnc won't start is because it isn't linking correctly to a library. In order to get x11vnc to start run export DISPLAY=:0 cd /usr/Lely/vnc LD_LIBRARY_PATH=/usr/Lely/vnc Then it will start for you. But it will still be read-only, because XTEST is missing. I'm working on it. The script they use to launch vnc is /usr/Lely/VNC.start I got those commands from in there Any news on this? Would it be possible to build and install an X11 VNC through terminal ourselves? Quote Share this post Link to post Share on other sites
