Questions related to Ubuntu Server, and server-related packages.

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Can't install mysql-server on Server 15.04

I have a fresh VPS at Digital Ocean, imaged with Server 15.04 x64. I'm trying to install mysql-server, but it errors out. Why is this happening? The only system configuration-related thing I did ...
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0answers
4 views

Awstats keyword and keyphrases tabs are empty

My awstats report gives empty results for "Search Keyphrase and Search Keywords fields", I have apache on my server and using Logformat="1" in awstats.mysite.conf. All other results are showed ...
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0answers
6 views

Ubuntu Server 14.04.2 LTS File Sharing Permissions

Linux beginner here. I'm trying to make (what I think) is a very simple setup with my server, but I'm finding a ton of conflicting information. I'm using my server to share folders via samba to two ...
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4answers
65k views

How to find zombie process?

System information as of Fri Mar 9 19:40:01 KST 2012 System load: 0.59 Processes: 167 Usage of /home: 23.0% of 11.00GB Users logged in: 1 Swap usage: 0% ...
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10 views

Free Radius User Authentication

I have a question regarding Freeradius.As of right now I this is a sample of how my users are set up /etc/freeradius/users Test Cleartext-Password := "test123" Service-Type = ...
2
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0answers
13 views

Server - Run a program allowing it to write only on a specific directory

i'm a web developer and i need to run some third-party programs on my server. Since these programs are third-party and i'm not always 100% sure of their reliability, i would run these programs with ...
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19 views
+50

How do I setup a tunnel piercing scenario on my Ubuntu client to access the internet through my own server including port knocking on it?

Google isn't my friend with this long term issue which is up to date for my upcoming holidays again. It would be great if you could provide a road warrior setup for DNS as well as IP tunneling as a ...
2
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0answers
21 views

How to find mail server config for existing alias mail group?

I am working on Ubunut mail server, I didn't configure this server, currently there is a group configured on domain "exampleabc.com" as "group@exampleabc.com" which has many users to send the coming ...
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2answers
17 views

systemd-backlight on Ubuntu 15.04

Hey people of the internet! I have a problem saving/restoring the brightness on my laptop... I am running Ubuntu 15.04 server, with Xfce4, but booting default to command line. My problem now is, ...
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2answers
82 views
+50

How to fix apt-get broken updating wireshark

After an update a few months ago Wireshark would not update. I learned to un-check it but forgot today. Updater has downloaded all the updates. I get the following error messages when I try to ...
3
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1answer
52 views

Ubuntu uses all upload speed

So a couple days ago I received a complaint that there was really high latency on our network -- fine, easy fix. I open up our firewall to see that it's sending 100,000 packets per second! Our RAM and ...
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0answers
9 views

Server error with fragmentation

After my chromebook updated to the latest update when i went into the shell and tried to start Ubuntu this populated. HELP Please!? not sure what to do. chronos@localhost / $ sudo startxfce4 ...
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1answer
11 views

Ubuntu 12.04 server no internet connection

I lost power briefly today, when my headless ubuntu server rebooted I could no longer SSH into it. I assumed the drive had failed or something. I took out the drive, put it into a USB SATA enclosure ...
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0answers
11 views

Best Ubuntu Server version for Windows ME computer

I have a very very old HP Pavilion 6835 that formally ran Windows ME. I'm currently looking at installing Ubuntu Server on it to host some files, but it is only capable of running anything that is ...
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5answers
1k views

Ubuntu Server 14.04.2 install error: can't umount /media

I'm trying to install Ubuntu Server 14.04.2 on an old Athlon 64, but as soon as I get past the initial menu, choosing to install Ubuntu Server, I get some console output and everything gets stuck on: ...
1
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1answer
8 views

PHP/Apache runs as which user on Ubuntu Server

I have a PHP script (in /var/www) that is supposed to write down the logs of operation in a file deploy.log (also in /var/www) and perform operations on a file situated in other directories of the ...
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1answer
15 views

port forwarding in a pptp server

hello and thxs again for all your wonderful help i have a pptp server running in a VPS server as a KVM node i have multiple sites that have a DVR camera recording station my problem is that these ...
3
votes
2answers
486 views

juju cant ssh service units

I have deployed Ceph with Juju. I am trying to ssh in with the following command: sam@maas01:~$ sudo juju ssh ceph/0 Permission denied (publickey,password). error: exit status 255 I have my public ...
1
vote
1answer
20 views

How do I add an additional IPv6 address to /etc/network/interfaces?

this question How do I add an additional IP address to /etc/network/interfaces? mostly asks what i want except that i want to add more IPv6 addresses in the same interface eth0 without incrementing to ...
0
votes
1answer
18 views

ufw port accessible locally but not remotely

I am trying to access an application on my server I have running on port 8000. From the server I can access the application via curl mydomainname.com:8000 from any other machine I just get curl: (7) ...
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2answers
3k views

How to Stop DHCP Server

I have installed a DHCP Server. Now I need to stop the dhcp server, when I issue the command: sudo service isc-dhcp-server stop I get stop: Unknown instance. I confirm the DHCP service is running. ...
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0answers
37 views

Ubuntu Server 14.04 LTS + HOSTAPD

I am using Ubuntu server 14.04.2 LTS with the latest kernel as well as Hostapd v2.1, and can not make a point of working here logs hostad. Please help solve the problem! ...
0
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1answer
26 views

How to fix APT error during the “install the base system” in Ubuntu Server installation?

When installing Ubuntu 14.04 LTS Server, I get this error message: There are problems and -y was used without --force-yes WARNING: The following packages cannot be authenticated! Every time I reach ...
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2answers
7k views

SSH: Could not resolve hostname user@host: Name or service not known with my connection

I have a problem to connect a server using ssh. I got the following error message: ssh user@host SSH: Could not resolve hostname user@host: Name or service not known with my connection Also, if ...
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0answers
3 views

Why vsftpd doesnt work when pam_service_name=vsftpd?

I did a vsftpd setup on my home server. I got some authentication error so I searched through this forum and got a solution. This solution worked for me As in the solution. the default setting ...
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0answers
13 views

Ubuntu 14.04 OpenVPN no internet

Hi I have an OpenVPN server on my VPS machine. I can successfully connect to my VPN but I have not internet connection. openvpn.log: Sat May 2 12:25:23 2015 OpenVPN 2.3.2 i686-pc-linux-gnu [SSL ...
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0answers
18 views

Bad Gateway on Nginx Server

I have a nginx server that I was trying to setup a wordpress (Actually multiple) sites on. I used the tuxlite script to setup my lemp server and add security, and everything seemed to work fine. ...
2
votes
0answers
38 views

15.04 upgrade issue upstart

ah I feel like an idiot! So I decided to upgrade my distro (like a dummy because I am hosting something for a school assignment) on an openVZ server. Now I can't get systemd working. I get the ...
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0answers
10 views

Login to IDM Server with Ubuntu Client

I am new to Linux Admininstration and IDM server. I am using CentOS 7 on one machine ( PC1) and Ubuntu Client on another machine (PC2) . On the CentOS I have installed IDM Server which is running ...
0
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1answer
43 views

Ubuntu 15.04 OpenSSL Heartbleed

I spun up a new Rackspace server with Ubuntu Server 15.04, choosing 15.04 believing that I was getting the latest and greatest software. However, after some investigation, it seems that 15.04 ships ...
3
votes
0answers
48 views

How do I stop a job before its dependencies?

I have a job that does some things and uses other locally installed services (such as the mail server). Sometimes I do an ACPI shutdown but I need this service to complete the ongoing operation ...
1
vote
1answer
22 views

Trying to copy a file from server to client

Im trying to copy a file from my server to a client account I have, I am logged in to the server from my client and am having troubles copying a file over. I use the command: (tried with and without ...
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3answers
25k views

How can I make a specific set of iptables rules permanent?

Is there a "best practice" or standard to make a few iptables rules permanent? I mean: automatically applied upon a system reboot? I am using a VPS with Ubuntu Server 10.04 LTS (Lucid Lynx). Thank ...
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4answers
1k views

Why is the hard drive still full after deleting some files?

I have a server running Ubuntu Server 12.xx. Today some services stopped and I found some messages about full disk, so I ran df -h: Filesystem Size Used Disp Use% ...
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2answers
19 views

`service` no longer gives useful output (except with status) in 15.04?

It used to be the case that service service-name reload|restart|start|stop - would display a nice : service-name start/running, process 17642 Now, while the new status output is really cool - I ...
0
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1answer
11 views

Localhost not finds other routes

I'm new on Linux systems and I moved into it because that they work better than a Windows for web development. I have Ubuntu gnome 14.04 LTS and I've installed PHP, Apache and MySQL using this ...
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0answers
18 views

How do I point a domain to an Ubuntu VPS server with only SSH terminal and FTP?

I've recently purchased a VPS hosting server from godaddy (ubuntu server) and I want to configure a domain for this account. They are not providing a cpanel for this account. I only have SSH and FTP. ...
2
votes
4answers
2k views

Not able to cd into samba location (in a windows share location)

I am not able to cd into the samba like I would normally do: cd smb://server/folder It says: "bash: cd: smb/..." No such file or directory. But if in nautilus I go to the folder and right click ...
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0answers
7 views

Keeping MongoDB, MySql data in different partition

I am creating a ubuntu server 14.04 virtual machine and attached an empty disk to it. I have installed nodejs and mongoDB. I want to store all my mongoDB data in that empty partion.
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0answers
9 views

Cannot log into SSH Server after SVN installation

I set up SVN on my server and with a different password to my SSH login. I have since then been unable to login through putty when I try to through ssh through my login me@my-server-ip. When I try ...
2
votes
0answers
22 views

Server with GUI, can't get elevated privileges with Chrome Remote Desktop

I've set up a home media server using ubuntu server and plex. Initially I was going to try and run command line only, but, being somewhat of a noob, I ended up installing a desktop environment. I use ...
1
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2answers
295 views

Nginx and pagespeed installation issues in ubuntu

I have put my app (implemented a website with the help of angularjs) on amazon EC2 and have installed nginx and thin on it I am having issues with angularjs with respect to performance. So I decide ...
3
votes
3answers
1k views

Very easy iptables tutorial?

Where to find a easy "iptables for dummies" tutorial? I know NOTHING about it and basically I need to allow only http, ssh and ftp connections... thank you all
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votes
1answer
17 views

How to create group alias mail to send to many users on mail server?

I want to create group mail alias like "group@mail.com", sothat when i send email to group@mail.com, it sends to "user1@mail.com, user2@mail.com, user3@mail.com...etc" How to do it using postfix, or ...
0
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1answer
3k views

dns configuration problem bind9

Following is my bind9 configuration the domain I want to configure is home.lan it is home network /etc/bind/named.conf.local is following zone "home.lan" IN { type master; file ...
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0answers
14 views

How to fix/remove isc-dhcp-server

For a long time I've had problems about the setup of my dhcp-server. I had the thought of reinstalling the OS and fix the problem that way but that isn't the correct way of solving the issue in this ...
0
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1answer
44 views

Connection refused error in putty windows [closed]

I am trying to connect my VM via putty which is running on azure cloud. But i will get Network error:connection refused error,yesterday its works fine, now its not working.Also i tried using ssh but ...
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0answers
16 views

Cannot write anything to FTP in my new Linux server [on hold]

this is my first post here so I hope I do nothing wrong. My problem is I cannot paste or edit any files through ftp in my new Linux server and I've tried chmod and chown but nothing works. It says ...
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2answers
1k views

Error (network unreachable) resolving './DNSKEY/IN': 2001:7fd::1#53

I was trying to install dhcp3 server on Ubuntu 12.04 (Precise Pangolin) 32-bit server. Dhcp3 server is installed, but it can't find the dhcp3.conf file in folder /etc/dhcp3. I used the command tail ...
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0answers
8 views

Trouble getting nginx, unicorn and ruby on rails application working. Internal Error with no log ouput

I am having some issues getting my rails application up and running with nginx and unicorn. None of the different parts are printing out an error: app/log/unicorn.log app/log/production.log ...