jura.mirzakon.ru › Networking › Remote Support. Trouble is, when I use the VNC viewer on my Windows XP machine, all I get is a grey screen saying please wait while initial screen loads. I had to remove xrdp, vnc4server, tightvnc, which were all installed in the wrong what will problably show "X server for display 10 startup timeout . CHECKPOINT SPLAT WINSCP
Now I get a timeout issue insteasd of message about PID not not belonging to service and owned by root. This does seem to partially prove systemd is the culprit. Check your systemd version - rpm -qa grep systemd My next test is a 7. More to follow I just built a new 7. I followed the RedHat official instructions with no success. After multiple iterations of testing, I finally found out how to make it work.
Note that this is for a single user. First, remove the runuser command since we can't use the -l option. You can't just remove the -l flag. Second, start the service once as the user. The official instructions leave this part out. Once you do both of those things, then everything works correctly.
So here's my full procedure. Install vnc 2. Mine is listed below. No other action here, no need to kill vnc or anything. I'm a bit of a noob at this, so I don't have full insight as to why this works, but it does for me.
After I had made my initial posts above I did find a related Bugzilla. Problem solved. Following Martin's instructions verbatim did not work for me. I still needed to manually start the vnc server once as the user as per my steps. There is also another issue: this works fine if you vnc into the server, then just close the vnc window.
You can then reconnect. But if you vnc into the server, and then Log Out of the user account, the vnc service is killed and has to be manually restarted from an SSH session. It seems like the vnc service should not do this. I am ok with this issue because I am aware of it, but it is not really good behavior. Leigh, I have also encountered the same issue you describe when logging out.
I recall having to add an additional line or two in the service config section. Using that type of technique worked for me prior to the systemd changes. I was experimenting with this issue last night using the new version of systemd after a fresh rebuild of a server using tigervnc.
I'll see if I can confirm a working config for automatically restarting the service upon logout and post back here. I did play around with trying to get the service to restart automatically. I haven't had any luck. I tried restart always or on-failure both ways but one at a time. Any ideas?
A caution in regard to the vncserver issue with RHEL 7. Based on my setup none of the suggestions, I have tried, resolve issue without creating a bigger problem. On the surface the suggestion to change the ExecStart entry and add the User and Group entries looks good. This does appear to allow the server to start cleanly and for it to be properly shutdown and restart provided you start with things clean.
However, this configuration when using Gnome with screen locking active is unusable. I cannot unlock the session once the screen lock triggers. I start to type the password and it automatically jumps back to the beginning clearing out what I have entered. With screen saver disabled it looks like the vnc session is fine but we need to maintain screen locking. At moment for me the best approach is to run with the traditional RHEL 7 recommend configuration and just keep in mind that it will not stop or restart properly and to watch for extraneous lock files.
As long as I start it and let it run until reboot I have no functional issues although I do get the "resource limit was exceeded message". I can't get this to work. I'm using the exact same service file as posted by Vincent Cojot. The service is actually starting and I'm able to connect to the machine from a vnc viewer client, but at the login screen I can't type in the password because the screen gets cleared every second.
Hi Jhonathan, sorry to hear that you're still experiencing issues. The service file's only purpose is to get the service started. You may want to check what's in that file. Also, I don't think you should see a login screen -after- connecting with the viewer password. It should bring you directly to the Xvnc desktop running under the user specified by the service file.
Update: situation with starting up the server improved after a yum update and the instructions given in the VNC chapter of the sysadmin guide will work- to a point. The point being the number of VNC server service under which you'd be connecting from remote computer. In practice, this will not work. Once you started VNC server on, say, display no. If you decided to start the service with, say: systemctl start vncserver If the service was started with 2.
That seems to be the only part missing in the VNC chapter, everything else works as described. I have had some luck with this. What worked from me is ensuring that the PIDfile line was not present in the unit file and then I was able to get an Active status when I start the service. This is what my unit file looks like I'm new here so, apologies if I have violated any formatting rules for bash scripts :. And this is what my xstartup file looks like for gnome, I've commented out the default lines that come with the file:.
Hello to anyone landing here. Please keep in mind this discussion was started in , and now it is 7 years later as I type this, Please keep in mind that some of the posts address this from various earlier versions of Red Hat Linux. As a basic observation and from much frustration with Tiger VNC server installation -- it is a mess. I have faced one recent issue about TigerVNC to many authentication failure error in rhel 7. Note : After made the entry in below configuration file reload the deamon systemctl deamon-reload " checked the status of configured vnc profile.
Jan 26 inhyd-s-pans Jan 24 inhyd-s-pans01 systemd: vncserver Comments Command line log: sudo systemctl start vncserver Jul 30 localhost. Hint: Some lines were ellipsized, use -l to show in full. Newbie 15 points. Log in to join the conversation. Red Hat Community Member 72 points. Jaromir Hradilek. Hi Itay, First of all, thank you very much for taking the time to report this issue. SW Red Hat Guru points. Stephen Wadeley. Hello Bug was resolved and a new version published: Revision 0.
Thank you. IE Newbie 15 points. Itay Eshet. Red Hat Active Contributor points. Won Young Choi. Dec 15 www runuser: Warning: www. GV Active Contributor points. Gjorgi Varelov. And if you don't have those. X files but your VNC still stays dead? DS Newbie 10 points. Dharmashankar Subramanian. YY Community Member 26 points. Yang Yu. I had no luck with that either. So I just said the hell with xrpd in the end, uninstalled it, and rolled back all the changes I made to my machine fighting with it or least so of them.
If you are not allowed to clear your username XRDP always showing a name by default , clear the RDP connection history for the server you are trying to connect, or take this as an opportunity to clear all connection history, this way Windows side - CMD :. Access xrdp-sesman. Downgrade Tiger VNC. Ubuntu Community Ask! Sign up to join this community.
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Viewed k times. However, when I go to rdp from windows, I am able to connect and type in username and password but when I do, I get the following error: Connecting to sesman IP Edit: Ok, so when I run this command: sudo netstat -peant grep " " Nothing comes up. Improve this question. Add a comment. Sorted by: Reset to default. Highest score default Date modified newest first Date created oldest first. Improve this answer.
Now I can login, but it logs out back in seconds. It works for me. Before seeing this answer I didn't even have any VNC server installed. Frustratingly, this worked for me. I have no idea what changed as I had been using xrdp for months before it went haywire. This solution works for me too. Ok, so i found the command that will solve my issue. Run this command to remove the error Run gsettings set org.
Vino require-encryption false. It gives an error. And I used Xorg. Same problem here Debian 9. Even if I had, though, it seems that this is weak setup anyway, because: You can't use the Unity Desktop, so your rdp has connect you to a completely different OS UI than what you would use as the Ubuntu standard. You can't be logged on already with that account. So if you were have a scenerio where sometimes you work directly on the Ubuntu machine, and sometimes you connect remotely, you'd have to be sure to log out to allow for that remote connection.
From what've read, once you have this, you have also fight a battle to get a "re-connection" mechanism working to re-enter an rdp session you left. You have to manually enter credentials every time you log on. There is no way to save them on the client end and just connect instantly.
Refer to these directions for details on getting that fully setup: How to setup x11vnc to access with graphical login screen? BuvinJ BuvinJ 2 2 silver badges 8 8 bronze badges. Thanks, this worked perfectly on the first try. I am very new and I have read bugs and docs regarding this. All I did to fix this issue was to stop and start xrdp, using these commands: sudo service xrdp stop sudo service xrdp start.
Kevin Bowen Chris Chris 21 2 2 bronze badges. Worked for me. Davidson Lima Davidson Lima 4 4 bronze badges.
When rebooting system, it gets stuck on "please wait" screen. Sometimes the same behaviour happens when turning on the systems. It takes more than 15 minutes staying stuck on this screen. I realized that when I removed the network cable, the system logged in and "please wait" screen disappeared.
It is happening for both windows 8 and windows Attachments: Up to 10 attachments including images can be used with a maximum of 3. Post images or share links for the commands with results. For share links please use one drive, drop box, or google drive. I suggest you to perform a network reset and see if it helps.
Network shares access error after reinstall WLAN driver. This action causes problems with Active Directory under Windows. To solve this problem, download the hot fix and perform the steps in the Q article. Typically, the numerically lower address is assigned to the management station and the numerically larger address is assigned to the DRAC III when the dial-in connection is completed. This situation could occur if the RAC services are not installed properly or are not running.
After allowing several minutes for the graphics redirection to occur, ensure that the RAC services are running. Try stopping and then starting the services. If the problem persists, reboot the system. The Trace Log tracks the following information:.
Some paging services return a busy signal when a paging request is successfully accepted. This cannot be distinguished from the case where the line is busy, and the paging service never answered. Therefore, even though the chat script expects BUSY , this is indicated as a failure on the trace log.
A chat script time-out is considered a success indication for numeric paging, because no other error indications were detected. Since numeric paging services do not have a positive confirmation indication that can be detected by the modem, numeric paging is inherently unreliable. For this reason, up to three numeric paging attempts are made, and duplicate numeric pages may be received. Using the RAC Web-based remote access interface, you can access the following network debugging tools by clicking the Debug tab and then clicking Network Debug.
For more information about the Network Debug feature, see the remote access interface help. The trace log may also contain RAC operating-system specific error codes relating to the internal RAC operating system, not the managed system's operating system. Table B-1 can help you diagnose network problems reported by the internal RAC operating system:.
Use the following information to troubleshoot a particular type of RAC alert:. Table B-2 provides a list of RAC log message IDs, message and description, as well as corrective actions to take for a particular message. Table B Provides information only. No specific corrective action is indicated. Ensure that the DHCP server is operational. Ensure that the DCHP server is operational. Ensure that the telephone number is correct and that the paging service is operational.
Ensure that the phone number, pager ID, and password are correct. Also, ensure that Paging Central is operational. A trace of the SMTP connection may be found in the trace log. Examine the trace log to identify the source of the protocol failure, such as the connection could not be established SMTP server is down or an invalid IP address , an invalid e-mail destination address, an invalid domain in the e-mail address, or the SMTP server does not support forwarding e-mail.
Correct the problem and try again. Verify that the dial-in or demand dial-out entry remote user name and password are correct. This user name and password are used for the PPP connection only, and are not an administrator log in user name and password. No corrective action is necessary, unless the contents of the hardware log indicate a problem.
In this case, the corrective action is based on the problem reported; for example, battery voltage low indicates that the battery may need replacing. If the amber LED is solid, it indicates a nonrecoverable error.
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