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

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0
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4answers
75 views

How to setup an environment for running php scripts in Ubuntu?

In Windows,i used WAMP and adobe dreamweaver. In Ubuntu,i am planning to use bluefish editor. I hear that WAMP server equivalent is LAMP in ubuntu. I need detailed and simple explaination to ...
7
votes
3answers
5k views

Is there a secure web-shell for my server?

Following the security principle of trust no one, I can't use a service like http://www.serfish.com/. Is there a free software program that I can install on my Ubuntu server to give me secure shell ...
0
votes
0answers
16 views

Problem to login facebook after changing/reconfig ssh

I have connect to facebook after reconfiguring my ubuntu's ssh with this code: $ sudo dpkg-reconfigure openssh-server $ sudo service ssh restart then I can't log in my facebook account anymore and ...
0
votes
1answer
5k views

Changing resolution in Ubuntu Server 12.04

I'm a linux newbie and I've now tried lots of different ways of doing this, but every single one fails somewhere - usually because they pertain to Ubuntu desktop rather than server and rely on ...
0
votes
0answers
51 views

Run apt-get dist-upgrade from cronjob

I'm using a 64 bit Ubuntu 14.04 headless server & I thought I had configured cronjob to automatically download updates by editing the /etc/crontab file & adding this. 0 23 * * 3 root ...
0
votes
1answer
30 views

IPTables/UFW not allowing incoming connection

I have two Ubuntu 14.04 virtual servers. One has IPTables/UFW on and enabled. It also has Vesta Control Panel installed. The other server is running some gaming servers, it does not have iptables ...
0
votes
1answer
18 views

unable to locate libcurl4-gnutls-dev:i386 on ubuntu14.04.3 [don't starve server]

And i need it for a don't starve server apt-get update && apt-get install libcurl4-gnutls-dev:i386 Ign http://archive.ubuntu.com trusty InRelease Ign http://archive.ubuntu.com ...
0
votes
0answers
24 views

Possible security issue? (syslog connect messages)

I was just looking through my syslog and noticed theese lines repeating over and over almost endlessly: Aug 25 16:52:56 xxx-xxx-xxx-xxx postfix/smtpd[9572]: connect from ...
0
votes
1answer
35 views

ubuntu server - can not ping

I have a problem to ping some network from my VMware Virutal Machine. I'm using ubuntu server 14.10, and VM network conection is set to NAT. For some reason I can not ping to www.google.com nor my ...
9
votes
6answers
42k views

Why Apache virtual hosts on Ubuntu 14.04 is not working?

I installed Apache 2.4 on Ubuntu 14.04 and it was working fine by http://localhost/ address. But when I tried to add a new virtual host, for example http://bow.loc and restart apache, new address was ...
0
votes
0answers
15 views

Problem installing ubuntu server on 14.04 on eee pc

I have an old laprop(Eee PC) and I wanted to install Ubuntu server from a USB.Whenever I start the installation it goes well until the part "Load installer components from CD". Then it says this: ...
0
votes
0answers
10 views

Create WPAD and PAC configuration files for branch proxy configurations

Below are the configuration of current proxy.pac file. function FindProxyForURL(url, host) { var resolved_ip = dnsResolve(host); if (isInNet(resolved_ip, "10.0.0.0", "255.0.0.0") || ...
0
votes
3answers
151 views

Having trouble in installing and removing mysql in ubuntu

I have trouble in installing or removing the partly installed mysql-server-5.6 in ubuntu15.04. The error I am getting was sudo apt-get -f install Reading package lists... Done Building dependency ...
-1
votes
0answers
16 views

VPS with Ubuntu LTS 12.04 installed [closed]

I have a VPS server setup and running Ubuntu LTS 12.04 What I am trying to understand is how I can have a graphic interface using Ubuntu? I can access through Putty and there are no error messages ...
0
votes
1answer
38 views

Basic Postfix Setup Error

I am beginning with Linux and have found a basic installation guide for installing postfix in Ubuntu I have installed Ubuntu 14.04 LTS ran sudo apt-get -update and sudo apt-get -upgrade I get ...
2
votes
1answer
43 views

Landscape server for personal use does not register clients

I think I have a specific problem and it may not be related to the actual Landscape installation but I don't know how to present the problem other than put it in relation to the actual landscape ...
2
votes
0answers
28 views

Execute prelogin scripts for SSH

I would like to know how I can execute a local server script, for instance send a mail using mailx, when a ssh session is opened, pre-login stage. When a ssh connection comes into the server, I ...
0
votes
2answers
22 views

Unable to connect via SSH from my PC

I am having problems to connect a Linose server via SSH from my ubuntu console. I can connect from other PC's to the same server. When I run: $ sudo apt-get install openssh-server ssh stop/waiting ...
0
votes
0answers
32 views

Ubuntu 14.04 with Gnome 3, Network Manager issue

I have been trying to update the network setting of a fresh install via the GUI but am seeing this error: error editing connection: did not find a connection with UUID '(null)' The Network Icon in ...
0
votes
0answers
22 views

mail server setup on Ubnutu using postfix, dovecot and mysql

me and my friend have setup mail server on our ubuntu server using postfix,dovecot and mysql we did all things as the tutorial said but we are still getting and error when I open rouncude and try to ...
-1
votes
0answers
30 views

Find and replace all text in a file/folder name [duplicate]

How can I search the whole system (Ubuntu Server 14) for all files and folder with a specific string in their name and replace it with another string? For example, I search for "ubuntu" and any ...
1
vote
0answers
10 views

packer - fbsetbg causes recursive login - Ubuntu Server 14.04

I have been trying to create an OVF file using packer. Everything works fine until I was trying to set a background image. My JSON file has included gui.sh which has: apt-get install fluxbux xinit ...
0
votes
0answers
26 views

How to MAC-Nat in Openflow/Openvswitch?

I got one simple Question as in the Title ... how can i achieve a MAC-Address-Translation in OpenFlow? I need to capture DHCP Packets that are destinated for the MAC of the public interface and give ...
17
votes
1answer
261 views

How does 24/7 support in Ubuntu Advantage work

I would like to achieve shorter downtime this year when dealing with my server issues, considering to buy support for several of my servers in Ubuntu Advantage service, I know I may contact Canonical ...
0
votes
1answer
12 views

HDD pooling/partitioning suggestions for media server

I have multiple hdds that I would like to pool together. Sizes are as follows: 2x1TB; 2X2TB; and 1x4TB. Running Ubuntu server 14.04 on a separate SSD with the primary purpose of using this machine ...
0
votes
1answer
28 views

What does the public1 mean here? [closed]

$ tcpdump host 192.168.1.100 tcpdump: verbose output suppressed, use -v or -vv for full protocol decode listening on eth0, link-type EN10MB (Ethernet), capture size 262144 bytes ...
1
vote
0answers
23 views

How to debug the network disconnection?

if UBUNTU server with working static network configuration is suddenly disconnected and not able to reach the Gateway. How can i debug? Can any one please help on this.
0
votes
1answer
30 views

Intermittent apt-get install issues when creating an AMI using Packer

I am trying to create an AMI based on ami-3b054701 in the ap-southeast-2 region. The Packer config has one simple provisioner: #!/bin/bash -e info() { echo -e "[INFO] $1\n" } exec_cmd() { ...
0
votes
1answer
42 views

how to access mysql in console

I installed mysql alone with xampp and runing all services successfully, but when i try to login to mysql server using mysql-client it gives the following error. user@user-pc:~$ sudo /opt/lampp/lampp ...
2
votes
1answer
91 views

Can't find whoopsie process

I have tried several find commands to find whoopsie but I can't find the process to disable it. I know it's not already disabled because when I do locate whoopsie I get: ...
0
votes
0answers
19 views

Shutdown Server by normal user

I have a customer that have an Ubuntu server, and he want to shutdown the server every day because of electricity issue, he has no IT guy, and want to do that every day, I discussed with him to give ...
1
vote
0answers
14 views

Installing Ubuntu Server on Network Switch

This might be a little unusual. I am trying to install Ubuntu Server on a Network Switch (AS5710-54X ). This switch comes with ONIE (http://www.onie.org), which is " an open source initiative that ...
0
votes
1answer
54 views

Ubuntu 15.04 server DNS server - private network (no internet access)

Can anyone assist me in setting up a DNS server inside Ubuntu 15.04 server edition (inside VirtualBox)? This is on a private network in an area with absolutely no internet access, so I need to ...
0
votes
1answer
31 views

Can I dual boot Ubuntu server 14.04 on Macbook Yosemite OS X 10.10.5?

I am learning how to operate Ubuntu Server. I have seen how to dual boot Ubuntu desktop to my Macbook running Yosemite, but is there a difference between that and loading Ubuntu Server?
0
votes
0answers
39 views

Certificate error while using sudo apt-get update

I installed Ubuntu Server 14.04 on an old machine, and I tried to run sudo apt-get update but it's followed by this error message: Ign http://security.ubuntu.com trusty-security InRelease Ign ...
0
votes
0answers
21 views

Ubuntu Clients Ignore DNS Server on local network

I currently have a dnsmasq DNS server running on my desktop Ubuntu 15.04 installation. I use it to point to local devices on my network. For example, I have a record linking kerberos.dgourd.com to ...
0
votes
1answer
16 views

ufw not working in an lxc container

I've created an LXC container on Ubuntu Server 14.04.1 using the default template. I log into it, and run the following: sudo apt-get update sudo apt-get install ufw sudo ufw allow 22 At this ...
1
vote
1answer
986 views

mount an mdadm raid 1 drive at boot

I was wondering if you guys could help. I am looking to mount my mdadm RAID 1 at boot. The drive location is /dev/md127 and I would like it to mount to /media/server at boot. It is formatted to ...
1
vote
1answer
20 views

what's the performance impact causing from the large size of Apache's access.log?

I am using Apache. Sometimes it stops working and I have to manually restart it. Why does this happen? What's the performance impact on my application causing from the large size of Apache's ...
19
votes
3answers
10k views

Is using Ubuntu Minimal any different from Server?

I am wondering if there is any difference between the installation methods of Ubuntu minimal and server.
0
votes
1answer
43 views

Check which services are running on the server (python script) and restart them if they have stopped?

I am trying to write a python script which shows me the services which are running on my server. The thing is that mongodb keeps going down on the server and each time it happens I have to manually ...
2
votes
2answers
7k views

Setting up wireless (WPA2) on ubuntu server 14.04

To start off with, I'm really new to using linux so, if possible, be descriptive in your responses. I really want to learn but don't have a big knowledge-base on the subject. I'm sorry if I missed to ...
2
votes
2answers
6k views

How to configure VNC on a remote Ubuntu server?

I am currently in the process of creating a Ubuntu server with Rackspace cloud and I am trying to configure this server for VNC over SSH on my MacBook Air. Here is a summary of what I am trying to ...
1
vote
2answers
3k views

Connection to PPTP server drops continually

I am using Ubuntu 12.04 VPS to host a PPTP server for my own personal use. I have set it up using a script I have written myself which is drawn from various different tutorials I have come across ...
0
votes
0answers
23 views

Make terminal look the same for all users

I know that probably his might be a really dumb question, but I don't know exactly what should I google to make this work the way I want. I have a server with Ubuntu 14.04. The idea is that the only ...
0
votes
2answers
5k 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. ...
0
votes
0answers
23 views

VNC connection refused

I have an ubuntu 14.04 server running xubuntu desktop and x11vnc as a vnc server. I am connecting to it via VNC from another xubuntu dekstop using xvnc4viewer. The server has a dedicated IP address. ...
1
vote
1answer
14k 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 ...
0
votes
0answers
22 views

ubuntu 14.04 server update error [duplicate]

why i get on every update this message, and how to resolve this issues. Thank you. W: failed to fetch http://ca.archive.ubuntu.com/dists/trusty/release unable to find expected entry ...
0
votes
1answer
45 views

Why can I ssh into my server after I physically restart it, but not after I reboot via ssh?

I have a computer in my living room that I built myself to use as an ssh server to run various programs on as a fun project. I put Ubuntu Server 14.04 on there, and then used Google to figure out how ...