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

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outgoing email filtering on ubuntu server 14.04

I have a assignment of configuring outgoing email filtering on ubuntu 14.04. We have incoming email filtering is enable using postfix and spamassassin. I have searched google but does not find exact ...
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0answers
19 views

How to configure Apache 2 to run PHP 7.0

I've installed both Apache2 and PHP7.0 on my Ubuntu 14.04 and on running localhost I get a Apache welcome page but placing a info.php file inside /var/www/html/ doesn't give me any specific page but ...
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0answers
145 views

localhost is currently unable to handle this request (HTTP ERROR 500)

Morning i have problem with php script execution, when i try to execute php script on my localhost installation i receive such error. The local host page is not working localhost is currently unable ...
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0answers
26 views

Ubuntu Server 16.04 as a Router & Firewall [duplicate]

what should I do? I can't save and exit with :wq or ctl+O and ctl+X
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0answers
15 views

Use one USB drive for 3 purposes: Ubuntu OS/recovery installation/data

I have a high performance USB drive and decided to use it for multiple purposes: it should have an OS installed in, like Ubuntu (I now use server version for a lighter weight OS), then when I boot ...
2
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1answer
38 views

Complete Server Backup

I am wondering about backups for my server. I had run a webserver with a LAMP stack on an old netbook for several years, and had never backed it up. Not best practice, but I digress. I recently ...
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1answer
38 views

How to fix ifconfig eth0

I followed a step from this answer: 1 down vote Your problem is no default route is available as you see (route commanr response). This isobviously because of dhcp failed. So now you can set ...
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1answer
37 views

SSH Authentication Problem

i'm currently trying to setup a few virtualboxes (ubuntu 15.10) to simulat a network i'm developing some software for. For this i need to setup a SSH connection, this is working, but i can login ...
2
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1answer
46 views

How to manually install PHP and Apache in Ubuntu 14.04 without using apt-get

I'm trying to configure my machine(Ubuntu 14.04) for LAMP but I want to install PHP and Apache HTTP Server the hard way i.e. without using apt-get or any other package manager.(I've chosen the hard ...
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1answer
106 views

Apache2 fails to start on boot with Ubuntu 16.04

I have just created a new Ubuntu 16.04 server (on digital ocean, if it matters). I have set up Apache2, and it runs correctly, but on every restart it fails to boot. I get the following from ...
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2answers
15 views

Postfix mail boundes due to dynamic IP

I am attempting to set up a send-only mail server on my ubuntu machine to send emails to one of my email accounts to notify me of jobs finishing. I followed this guide https://www.digitalocean.com/...
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0answers
33 views

Restrict SSH remote access to users home directory chroot

I am hosting a server, now is there a customer who needs SSH access to his home dir. /home/csgorental1 i can give him access to SSH but then he is able to see certain files on the server i don't want ...
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18 views

Do I need to set the FQDN as the hostname?

I'm a bit uncertain about a few things. I'm trying to learn a few things on my Ubuntu 16.04 server. I have registered with Amazon Web Service's Route 53 the DNS settings for a domain of mine. ...
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0answers
27 views

Adding Ubuntu 16.04 LTS Server to a Mac Dual Boot where 16.04 LTS desktop already installed

Have successfully dualbooted Ubuntu 16.04 LTS to a Mid 2010 Macbook - 2.4Ghz Intel Core 2 Duo w/4GB 1067 DDR3. Setup 3 equal sized partitions, Macintosh HD=> 82.84GB (41.89 Free) SWAP => 82GB (All ...
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3answers
30 views

Fixed IP address reset everyday on Ubuntu Server 12.04

I successfully managed to setup a fixed IP address on my server running Ubuntu Server 12.04 by editing /etc/network/interfaces : auto lo iface lo inet loopback iface eth0 inet static address 192.168....
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0answers
26 views

How to forward specific domain queries to different dns server using dnsmasq?

I want that all http requests on the browser be directed to my local apache server but direct some https queries like facebook.com to google's dns 8.8.8.8 using dnsmasq. I've already tried adding an ...
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0answers
18 views

Ubuntu 16.04 AD integration login with AD User in subdomain not working

In a test scenario we configured a Ubuntu client in our network (rest is all Windows). I have managed to integrate the Ubuntu machine into our AD via SSSD (using this documentation). So the machine is ...
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0answers
23 views

Ubuntu Openstack MAAS multiple VLAN's

I have setup Ubuntu Openstack using MAAS. Now after the fact i decided i wan to add additional additional VLAN's to it. I add new network VLAN and then attach that to a new router in Horizon. But i ...
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0answers
12 views

Network Adapter type causing trouble

if i choose network adapter type as Intel PRO/1000 MT Desktop then I don't get ip address & when i choose other network adapter then ip is shown but the server is unable to receive internet, to ...
2
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1answer
32 views

SSH Into Server - Network Error: Connection Timed Out

A friend of mine recent installed a fresh copy of Ubuntu Server minimum install with SSH Sever. My friend can connect to the Linux box via SSH from his windows box, on his local network. Me and ...
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1answer
27 views

Network is unreachable after doing ping

I have set up ubuntu server through oracle virtual box Now whenever the ubuntu server start & ask for username password & when i ping any website or ip address its unknown host or network is ...
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0answers
15 views

16.04 netinstall leaves machine unbootable

16.04.01, netinstall via "the foreman". Rough overview of the happenings/observations. We're evaluating foreman as a provisioning tool at the moment. Testing so far has gone as follows: deploy 14....
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0answers
36 views

Server 16.04, simple mysql install stuck

So basically this is a fresh install, literally. I just installed ubuntu 16.04 server with nothing extra. I literally just installed the OS with nothing, i go to run: apt-get install apache2 mysql-...
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0answers
27 views

How to install ACS override and i915 VGA patch?

When using arch linux you can just install the "linux-vfio-lts" kernel using a single program, called pacaur. However I am attempting to try use GPU pass through using Ubuntu Server 16.04 LTS and I am ...
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1answer
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Dell T330 Ubuntu 14.04 Server Installation

Does anyone know how to install Ubuntu Server on the Dell Poweredge T330? There's already a LifeCycle Controller built into the BIOS of the server which offers many OS choices but no Ubuntu.It Looks ...
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apt-proxy not working for ubuntu 16.04

After upgrading client machine from Ubuntu 14.04 to Ubuntu 16.04, They are unable to connect & fetch updates & package installation from apt-proxy machine. Please find attached . Please reply ...
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0answers
120 views

AH00051: child pid XXXXX exit signal Segmentation fault (11), possible coredump in /etc/apache2

I have upgraded to mysql 5.7 using this MySQL 5.5 Update to MySQL 5.7 Afer that we are receiving 500 on all hosted websites and apache2 error log contains [Thu Jul 07 03:52:24.807409 2016] [core:...
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1answer
34 views

Locked out of my server

I recently got my server and I did a major noob mistake. I forgot to allow my modified ssh port on ufw. Now I can't ssh into it. It's a remote dedicated server. So that means I have to ask the host to ...
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2answers
37 views

No Private IP address. Need help to fix

I have an IBM bladecenter with 5 blades installed. Internally, the blades are connected to each other (I know this becuase I have a second one and I do not have this problem). However, when I go to ...
3
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0answers
83 views

Chrome Remote Desktop access to Headless Ubuntu Server 16.04 Machine

I have a server running Ubuntu Server 16.04, started from stock installation with SSH server. Currently, I have full access to the machine with public key SSH access. Since the machine is running non-...
0
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1answer
13 views

Find nGinx Bound Port

I'm having a heck of an issue here. I have nginx & varnish installed. Configured nginx to listed on port 8080, and varnish to listen on port 80 nGinx will not start due to Jul 06 16:26:36 host ...
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0answers
24 views

TeamPass how to download

I am trying to setup TeamPass but having an issue trying to download the zip in my Ubuntu server. I am using wget but it get 404 error wget https://github.com/nilsteampassnet/TeamPass/archive/master....
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1answer
46 views

How to run a Java awt Hedless program in a server environment?

I'm running a java program that is already able to work from command line, but only if a x server is up and running. Actually on my ubuntu 16.04 x64 VPS I got this java exception Caused by: java....
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1answer
34 views

How can I make my tftp server visible/available on my local network?

I have looked at the following questions without success: How to install and configure a tftp server on 14 04 How to setup a tftp server in ubuntu 14 04 How to install and setup tftp server in ...
1
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1answer
49 views

Unknown error -1 when trying to mount an .img file

I'm in a folder where is the system.img. I want to mount it in a subfolder named system I'm doing this command on ubuntu 15.04 server, that is proven working on Linux Mint 17.3 sudo mount -t ext4 -o ...
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0answers
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Seasoned Admins: Can you confirm this suspscion? Gitlab & Lets Encrypt

Using this article I am trying to configure gitlab to use Lets Encrypt certificates to secure gitlab. Within the last hour I have configured the A record for my domain (codebase.ozpri.com @ afraid.org)...
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0answers
18 views

Ubuntu server - Tomcat 7 doesn't complete starting process

I am using an Ubuntu server and installed tomcat 7. It worked fine and gave "It works" message when accessed remotely. But now when i start tomcat logs doesn't give "Server started in ****s" message, ...
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0answers
16 views

How do I set up per-user web directories in Ubuntu Server?

I have tried following the documentation on the Apache2 site here but I can't seem to find the http.conf and apache2.conf doesn't have the right lines in it and I am wondering if there's an easier way ...
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0answers
16 views

apache2 -V getting error messages

AH00526: Syntax error on line 74 of /etc/apache2/apache2.conf: Invalid Mutex directory in argument file:${APACHE_LOCK_DIR} My apache is located under /usr/sbin/, when I run /usr/sbin/apache2 -V ...
1
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1answer
61 views

what does it mean to 'configure a network'?

I wanted to set up a home server for sharing data across a little home network for the several devices in our home (data like files, media, small stuff like that). I installed Ubuntu server on the ...
0
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1answer
53 views

Phpmyadmin Access denied

When I go on localhost/phpmyadmin it returns me this : Cannot connect: invalid settings. phpMyAdmin tried to connect to the MySQL server, and the server rejected the connection. You should ...
0
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1answer
29 views

Ethernet internet not completely working

I have tried setting up a manual IP. /etc/network/interfaces: auto enp0s31f6 iface enp0s31f6 inet static address X netmask X gateway X dns-nameservers X X ping does not work with my gateway. ping ...
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3answers
72 views

Ubuntu Server 16 Internet (Ethernet) not working [on hold]

Disclaimer: I'm totally new to Ubuntu. I haven't been able to figure this out, and I've looked through a lot of posts online. I have installed Ubuntu Server on a computer. The system seems unable ...
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0answers
33 views

How to operate with mysql-server on Ubuntu Server

I ran into some issues in mysql-server operating on Ubuntu. So, the issue is strange. I need to perform "mysqld" by another user (i guess that root isn't appropriate to this target). When I installed ...
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1answer
46 views

Error during installation of apache2 in Ubuntu

Restarting web server apache2 [fail] The apache2 configtest failed with the following output: apache2: Syntax error on line 140 of /etc/apache2/apache2.conf: Syntax error on line 1 of /etc/apache2/...
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1answer
29 views

Ubuntu install pkg problem

$ sudo dpkg -i /var/cache/apt/archives/linux-image-3.13.0-54-gener ic_3.13.0-54.91_amd64.deb --install (Reading database ... 366465 files and directories currently installed.) Preparing to unpack .../...
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I need help installing java on Ubuntu server

I want to install java on my ubuntu server. but i failed. I don't know how install java. The error message is You might want to run 'apt-get -f install' to correct these: The following packages ...
1
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1answer
37 views

Set up of 'sendmail' headers for cron jobs (crontab-user@mydomain.xyz)

I use Ubuntu 14 on AWS EC2. I have a non-root user crontab. Upon cron job completion, an email is to MAILTO address, as set in crontab. The email sender looks like this: root@ip-111-11-0-11.us-east-...
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1answer
48 views

TP-Link Archer T9E in Ubuntu Server 14.04

I have my NAS running Ubuntu Server 14.04, now I need to add a PCIe AC wireless card and I want to use this one, Archer T9E: http://www.tp-link.com/en/products/details/cat-11_Archer-T9E.html but in ...
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0answers
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Should Cifs be disrupting my network access on 16.04 Server?

I just installed a fresh copy of Ubuntu 16.04 server. Configured the network interface, updated, upgraded, and dist-upgraded. I can ping local area computers, Gateway, DH www.google.com It seemed to ...