Since morning I am facing some issue with the ubuntu xrdp. I have 3 users server, admin and root. server user is once which is configured during the installation. if is use root user then I am able to login but if I use other server its throw following error.
connecting to sesman ip 127.0.0.1
sesman connect ok
sending login info to session manager, please wait...
login successful for display 10
started connecting
connection problem, giving up
some problem
for admin user its show following error
Unable to determine failsafe session name. Possible causes:
xfconfd isn`t running ( D-Bus setup problem) environment variable $XDG_CONFIG_DIRS is set incorrectly (must include */ etc") or xfce4-session is installed incorrectly.
My Ubuntu version is: Ubuntu 18.04.4 LTS
It`s fresh setup and i also try to reinstall xrdp and its dependency packages but nothing works.
The output of $echo $XDG_CONFIG_DIRS is empty.
After digging in deep and doing lots of troubleshooting, I finally able to access RDP from other users also. I reinstall everything and then install vncserver and kill all the running process of xface from the terminal. Now it's working.
I got a Mesosphere-EE, and install on fedora 23 server (kernel 4.4)with:
$bash dcos_generate_config.ee.sh --web –v
then output:
Running mesosphere/dcos-genconf docker with BUILD_DIR set to/home/mesos-ee/genconf
Usage of loopback devices is strongly discouraged for production use.Either use `--storage-opt dm.thinpooldev` or use `--storage-opt
dm.no_warn_on_loop_devices=true` to suppress this warning.
07:53:46:: Logger set to DEBUG
07:53:46:: ====> Starting DCOS installer in web mode
07:53:46:: DCOS Installer v1
07:53:46:: Starting server ('0.0.0.0', 9000)
Then I start firefox though vnc, the vnc is on root. then:
07:53:57:: Root page requested. 07:53:57:: Serving/usr/local/lib/python3.4/site-packages/dcos_installer/templates/index.html
07:53:58:: Request for configuration type made.
07:53:58::Configuration file not found, /genconf/config.yaml. Writing new onewith all defaults.
07:53:58:: Error handling request
PermissionError: [Errno 13] Permission denied: '/genconf/config.yaml'
But I already have a genconf/config.yaml, it look like:
bootstrap_url: http://<bootstrap_public_ip>:<your_port>
cluster_name: '<cluster-name>'
exhibitor_storage_backend: zookeeper
exhibitor_zk_hosts: <host1>:2181,<host2>:2181,<host3>:2181
exhibitor_zk_path: /dcos
master_discovery: static
master_list:
- <master-private-ip-1>
- <master-private-ip-2>
- <master-private-ip-3>
superuser_username: <username>
superuser_password_hash: <hashed-password>
resolvers:
- 8.8.8.8
- 8.8.4.4
I do not know what’s going on. If you have any idear, please let me know, thank you very much!
Disable Selinux!
Configure SELINUX=disabled in the /etc/selinux/config file and then reboot!
Be ensure the selinux is disabled by the command getenforce.
$ getenforce
Disabled
zhe.
Correctly installing the enterprise edition depends on the correct system prerequisites. Anyway I suppose you're still on the bootstrap node so I will give you some path to succed in your current task.
Run the script as root or as a user issuing sudo dcos_generate_config.ee.sh
The script will also generate the config file automatically; if you want to use your own configuration file then create a folder named genconf and put it inside before running the script. You should changes the values inside <> with your specific configuration. If you need more help for your specific case send me an email to infofs2 at gmail.com
Using OS X 10.9.1 and AMPPS 2.1 (dated 11/18/13) I can launch the Apache server, but when attempting to go to the admin or configuration pages I get 404 errors for both localhost/ampps-admin and localhost/ampps.
Where should I be looking to track down this problem?
When you close ampps and look at localhost, is it still saying "It works!"?
Mine was, which meant my mac was running its version of apache. I fixed it by killing my mac's apache and then restarting AMPPS.
Kill apache:
sudo launchctl unload -w /System/Library/LaunchDaemons/org.apache.httpd.plist
I've installed snow leopard on the old tiger and I tried to run apache2 by clicking system preferences->sharing->web sharing. It seems to run but if I try to access http://localhost or http://127.0.0.1 or http://192.168.1.6/ (my ip on my network) it doesn't work. I don't know where is the log file (no files on /private/var/log/apache2/). I've seen that the port in /etc/httpd.conf is 80. But I cannot see the process on Activity Monitoring panel: there is not any httpd or apache process running...
This may not be the answer you are looking for, but MAMP seems to run relatively well for me.
You can also try
sudo apachectl start
from the command line.
I think you will find a detailed answer to your question at this URL:
http://shapeshed.com/journal/setting_up_local_websites_on_snow_leopard/
The "trick" is this line, ... which stops and then restarts apache,
sudo apachectl restart
This forces apache2 to read any changes you've made to config files.
Also, check to make sure you are using the right config file.
Under Mac OS X 10.6.4, my config files seem to be here:
/etc/apache2/httpd.conf
Logs files are found here:
/var/log/apache2/access_log
This should get you up and running, ... but I would also recommend looking into using MAMP, which is a pre-packaged Mac+Apache2+MySQL+PHP5 stack that you can get up and running very quickly.
http://www.mamp.info/
Something that I've noticed recently on two different machines is that Apache2 installed via MacPorts seems to have stopped launching when I boot up. The honest truth is that I can't swear it did so before, but it's something I think I'd notice because installing the LaunchDaemon is part of my install process. In fact, if I try to reload the LaunchDaemon, it fails:
$ sudo launchctl load -w /Library/LaunchDaemons/org.macports.apache2.plist
org.macports.apache2: Already loaded
Unless I start Apache manually (using sudo apachectl restart), grep'ing for either "apache2" or "httpd" in my process list only produces this:
$ sudo ps -ef | egrep "apache2|httpd"
0 52 1 0 0:00.06 ?? 0:00.08 /opt/local/bin/daemondo --label=apache2 --start-cmd /opt/local/etc/LaunchDaemons/org.macports.apache2/apache2.wrapper start ; --stop-cmd /opt/local/etc/LaunchDaemons/org.macports.apache2/apache2.wrapper stop ; --restart-cmd /opt/local/etc/LaunchDaemons/org.macports.apache2/apache2.wrapper restart ; --pid=none
1410639199 6960 6792 0 0:00.00 ttys001 0:00.00 egrep apache2|httpd
Looks like the daemon itself is in place, but no executable. As far as I know/can tell, the relevant executables (httpd and apachectl) are executable by everyone.
Has anyone else noticed this? Any ideas?
UPDATE
As requested below, I did execute launchctl list. The list is long and I'm not sure how to snip it, but suffice to say that no org.macports.* items are listed. That in itself is interesting because my MySQL daemon is loaded the same way. It works, but also doesn't appear in the list. Let me know if the entire output is really needed.
UPDATE
I assumed that I had executed launchctl list under sudo, but prompted by mipadi's comment below, I tried again ensuring that I did so and I assumed incorrectly. When executed under sudo, the MacPorts items appear:
51 - org.macports.mysql5
52 - org.macports.apache2
I'm not sure whether that will help, but it's a little more info nonetheless.
UPDATE
I've asked a different, but related, question at LaunchDaemons and Environment Variables. I'll update both questions as I learn more.
UPDATE
Today, based on mailing list input, I tried using a wildcard home directory. Academically, it's a little more inclusive than I'd like, but the practical reality is that I'm the only one using this computer; certainly the only one who'd have Apache config files laying around.
Include "/Users/*/Dropbox/Application Support/apache/conf.d.osx/*.conf"
Include "/Users/*/Library/Application Support/MacPorts/apache/conf.d/*.conf"
Unfortunately...
httpd: Syntax error on line 512 of /opt/local/apache2/conf/httpd.conf: Wildcard patterns not allowed in Include /Users/*/Dropbox/Application Support/apache/conf.d.osx/*.conf
I found my answer to this problem here:
https://trac.macports.org/ticket/36101
"I apparently fixed this when changing my local dnsmasq config. In /etc/hosts I added my servername (gala) to the loopback entry:
127.0.0.1 localhost gala
and then I changed ServerName in /opt/local/apache2/conf/httpd.conf to match:
ServerName gala
Apache now starts at boot for me."
Since I now know why Apache has stopped loading on startup, I'm going to articulate that answer and mark this question as answered. The reason Apache has stopped launching on boot is that I'm trying to share an httpd.conf file across systems. The config file needs to Include files from directories that exist within my home directory. Since the home directory is different on each machine, I was trying to reference the ${HOME} environment variable.
This works fine when manually starting after the machine is booted, but fails on startup because the environment variable isn't yet set. As mentioned above, see this question for more information.
Rob:
Had the same problem: "sudo launchctl load -w ..." started Apache2 while I was logged in, but did not work during startup (the "-w" should have taken care of that). Also, as you noticed, the daemon seems to be registered with launchctl. It will show up with "sudo launchctl list" and another "sudo launchctl load ..." will result in the error message.
I played with "sudo port load apache2" and "sudo port unload apache2", but could not get httpd running on reboot.
In the end, I got rid of the MacPorts startup item: "sudo port unload apache2", checked with "sudo launchctl list" that org.macports.apache2 is no longer registered for startup.
Afterwards, I followed the steps on http://diymacserver.com > Docs > Tiger > Starting Apache. I only had to adapt the path from /usr/local/... to /opt/local/...
Now the MacPorts Apache2 is starting fine with every reboot.
Good luck, Klaus
I found that my MacPorts apache2 was not starting on boot because of an “error” in my httpd.conf.
I was using
Listen 127.0.0.1:80
Listen 192.168.2.1:80
Listen 123.123.123.123:80 # Example IP, not the one I was really using
And in Console.app I was seeing
4/8/12 4:59:06.208 PM org.macports.apache2: (49)Can't assign requested address: make_sock: could not bind to address 192.168.2.1:80
4/8/12 4:59:06.208 PM org.macports.apache2: no listening sockets available, shutting down
4/8/12 4:59:06.208 PM org.macports.apache2: Unable to open logs
I tried adjusting permissions on all the log folders (despite the fact that logs were being written just fine when I manually started apache2) and that didn't help.
Even though the Apache Documentation for Listen clearly states
Multiple Listen directives may be used to specify a number of addresses and ports to listen to. The server will respond to requests from any of the listed addresses and ports.
I decided to try switching back to just using
Listen 80
And after doing so apache2 is starting on boot with no errors or warnings.
If you're using Subversion with Apache, you may find that Apache is not starting because the mod_dav_svn.so file has moved to /opt/local/libexec. You'll need to adjust your Apache startup files to account for the new location of this file.
In newer versions of MacPorts you can run sudo port load apache2 to instruct MacPorts to take care of the launchctl setup and automatically start the process. To stop the process run port unload.
After loading check /opt/local/apache2/logs/error_log for errors, including configuration issues.
In addition to my previous answer I have also found that sometimes Apache fails to start because something else with the system is not yet ready.
On one OS X Server machine I also use the DNS to create a “internal only” DNS name for the machine and that name is used in my Apache configuration. Sometimes when Apache tries to start the DNS server is not yet ready and Apache fails to load because the hostname isn’t valid.
I have also seen this on other non-Server systems without local DNS as well where something else required by Apache must not be ready yet.
One thing that has worked is to edit the apache2.wrapper located at /opt/local/etc/LaunchDaemons/org.macports.apache2/apache2.wrapper that MacPorts’ daemondo uses to start up Apache.
Edit the Start() function to add a sleep command to wait a bit before launching Apache.
Original (Lines 14-17 on my machine)
Start()
{
[ -x /opt/local/apache2/bin/apachectl ] && /opt/local/apache2/bin/apachectl start > /dev/null
}
With wait time added
Start()
{
[ -x /opt/local/apache2/bin/apachectl ] && sleep 10 && /opt/local/apache2/bin/apachectl start > /dev/null
}