Tagged Questions

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

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Graphical servers monitoring

I am using Ubuntu with Apache, PHP, Mysql, SSH ,Mail, FTP ... servers. Is there any application that monitor these servers activities? How can I monitor all servers be actived or see any activity on ...
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1answer
25 views

can i install ubuntu-14.04.1-server-amd64 to HP Integrity rx2620 Server

i don't know too much about computer scince(especially in linux eara).my major is biology, recently i need to analysis some next generation sequencing data of one insect, so i may better use linux. in ...
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14 views

Subdomains in Ubuntu with SSL

Ok, so this is my first real project setting up a native linux server. I have used Windows as a host before in VMware and ran Ubuntu Server 14.04 as guest with a ownCloud server, so I´m not totally ...
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1answer
38 views

How do I execute a command on a specific screen?

I am currently setting up a server and there are different programs I want to run in the background, while still being able to look at the console of each program on demand. So I'm trying to ...
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39 views

how to fix a port number statically for client request on client side?

I am on a Assignment to implement unicast multicast broadcast in java socket programming. While implementing multicast part I decided to do it on my own system itself, so for the purpose of ...
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15 views

Not able to start StartX on Ubuntu Server configured inside KVM

I have Ubuntu Server installed as guest OS inside KVM. I also installed Ubuntu Desktop on top of that but now when I am trying to start GUI using StartX, I am getting below message and my screen ...
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1answer
35 views

Despite port 80 being unblocked apache still doesn't seem to work

I started installing at 19:30 and it's now 03:30. The OS is installed, apache is installed, I've unlocked the the var/www folder and moved my files there. I couldn't seem to host it. I then went ...
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0answers
46 views

Unable to boot after failing RAID1 on Ubuntu 14.04 Server (Pastebin Ubuntu)

I'm unable to boot after failing a RAID1 on Ubuntu 14.04 Server. http://paste.ubuntu.com/8876970/ Boot Info Script e7fc706 + Boot-Repair extra info [Boot-Info 31Jan2013] ...
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0answers
77 views

SSH installation errors

Please let me know what to be done here. I am trying to install Hadoop in Ubuntu.The ssh connectivity is throwing error $ sudo apt-get install openssh-server Reading package lists... Done Building ...
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1answer
35 views

Ubuntu Server VLAN config

I would like to do the following (using either MAC address or FreeRaduis Login): I have PC1 and PC2 belonging to Owner A and PC3 and PC4 belonging to Owner B. They are all connected to the same WiFi ...
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0answers
26 views

ubuntu server on Jetson TK1

Can you install Ubuntu server on a Jetson-tk1 (Wiki)? I want to try using it at a low power mini web server. It comes with Ubuntu 14.04, which locked up after package updates. I tried restoring the ...
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0answers
12 views

Problem with i7 notebook running ubuntu - Good hardware

I use ubuntu 14:04 on a notebook for web development. However, about 3 times a day it enters 'bottleneck'. The processing and memory usage go into space. Patiently when I'll see what is happening with ...
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1answer
22 views

Ubuntu Server 14.04: Display stdout from startup scripts after login

I have an application that binds a socket and streams data over a TCP connection. The script works and runs on startup (called from rc.local), but how do I get the output of the script to display in ...
1
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1answer
29 views

Ubuntu Server 14.04 using 2 net adaptors in VMWare Workstation

I am student and we are using VMWare Workstation 10 with Ubuntu 14.04. We, including our teacher, are trying to figure out what is going wonky with our configurations. In Vmware, the goal is to have ...
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1answer
28 views

187GB used on fresh install

just installed ubuntu on a server and it shows that i have 187.96 GB used, 3.58 TB total on webmin. it doesn't look normal? i have no idea where 187.96 GB is coming from. is the system reserving a % ...
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25 views

Step by step guide to Create DNS zonefile for single server with subnet IPs for SSL use

I have a dedicated server with the latest LTS server-edition installed. With it came one ip-address, say as an example 175.1.1.1/27. The IP is connected to a registered domain to handle web,mail,ftp ...
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0answers
11 views

Ubuntu server 14.04 LTS specific information?

Im new and lost here. Where can I find all ubuntu server general features? like: Processor and Memory Support (Physical memory etc.), network/storage/manageability features? Im trying to find this in ...
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9 views

How to solve NO IP address in the Virtual Server

Greetings Guru's & Fellow Techies.... I have a New Physical Box which runs Ubuntu 12.4 LTS in there I run Virtual Server using VMM. the problem is that VMM does not get connected to the main DC ...
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4answers
54 views

Samba Permissions not staying for all users on 14.04 Server

I have an Ubuntu 14.04 LTS Server with Samba so that MAC and PC machines can connect to it via a wired network. I have created a single share: mkdir -p /mnt/TEST-NEW-SERVER chown -R root:users ...
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1answer
22 views

Setup openssh to start when the computer boots

I have a headless server and I was wondering if it is possible to start openssh without logging in. It would start without the need for a password, so I wouldn't have to plug in a monitor every time I ...
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0answers
37 views

Ubuntu Minimal 12.04 with MySQL installation errors (and minor issues, like the lack of Dialog and ReadLine)

I am trying to start my server with Ubuntu Minimal, because I will not use 90% of the default stack included in Ubuntu Server. But I can't install MySQL, getting erros like these: # Setting up ...
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0answers
14 views

TightVNC Server not working via Java Viewer at school

When I try to connect to my computer from school, which they have Linux computers with restrictions, I get this: java -jar '/home/alumno/Escritorio/carpeta sin título/tightvnc-jviewer.jar' nov 05, ...
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1answer
41 views

Ubuntu Server Samba Permissions best practice

I am having some problems accessing my Ubuntu Server 14.04 over Samba. I am trying to access from my Ubuntu Gnome 14.04 desktop and other Linux desktops. I would like to have fine access control in ...
0
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1answer
23 views

I can't understand why files are not being written to a mounted partition

I can't figure out why files that I'm writing to a device that I've mounted are being written to my main partition. I have the following devices: /dev/sda1 /dev/sdb1 (there are others but I've ...
0
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1answer
32 views

Streaming music from Ubuntu Server 14 over VPN

Apologies if this has been asked already - I've been searching around and haven't found anything too helpful for what I'm looking to do. I'm looking to have my Ubuntu Server(14) host my music and ...
0
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1answer
24 views

Server 14.04 on a laptop?

I have a Dell E6320 that I recently installed Ubuntu Server on after a motherboard failure. However, since installing Ubuntu, I noticed that the battery refuses to charge. I know the battery is good, ...
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0answers
32 views

Setting up MAAS cluster offline

Dear Ubuntu community: I am trying to install Ubuntu 14.04.1 LTS MAAS (MAAS 1.5) on a four node (for now) cluster. At the moment, the cluster is completely offline. I was able to follow the ...
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0answers
13 views

Install from local mirror getting packages from security.ubuntu.com

how you doing? I'm trying make a installation for Ubuntu Server 14.04 over PXE using a local mirror (the .iso file mounted com a web server). From the installation, I see packages being fetched ...
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0answers
34 views

Can't bootstrap Juju

I have been failing to bootstrap juju. I get this error: ERROR juju.provider.common bootstrap.go:122 bootstrap failed: cannot start bootstrap instance: cannot run instances: gomaasapi: got error ...
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0answers
69 views

Strange boot problem in Server 14.10

This is on Ubuntu Server 14.10. I am setting up a user that is chrooted to its own home directory through SFTP, but I need the user to be able to access/edit a subdomain of my website at ...
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0answers
22 views

My Ip address keeps changing each time I restart my virtual computer

I have a KVM configured running two VMs with almost exact characteristics, the main difference is the service they provide. The IP network is obtained via DHCP(I have configured a bridge in the KVM) ...
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0answers
75 views

Ubuntu 14.04 File Server, using Samba, NFS, OwnCloud and SFTP, all on the same mounted path

My Ubuntu 14.04 box has a mounted HDD with ext4 on local the path /Public I chown the path to my only username so I can transfer files using SFTP (via SFTP client) from my Windows Machine. I wanted to ...
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2answers
61 views

Migrate from wamp to lamp

I'm well experienced with WAMP, now it's time for LAMP. I have very little knowledge with linux, just finished setting up the OS. My questions are, basically: is there any difference between ...
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2answers
32 views

Ubuntu server 10.04 usb wifi modem (D-Link DWA-137). Can't set it up

So I have ubuntu 10.04.4 server. I tried two weeks to install zoneminder and configure it with cheap video card. Somehow i managed it last week, but the problem is that I used ethernet. Now I need to ...
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0answers
34 views

How can I change the date of 12h to 24h?

How can I change the date of 12h to 24h of my ubuntu server 14.04.1 LTS? My current locale: $ cat /etc/default/locale LANG="en_GB.UTF-8" LANGUAGE="en_GB:en" Using $ sudo date nnddhhmmyyyy.ss?
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19 views

Encrypted home mount for single session on Ubuntu?

I currently have Ubuntu 12.04 as my remote server and I have a purpose of keeping my important files on that server under encrypted home folder. I did this and it works; I send my files to the server ...
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0answers
36 views

How do I fix this bash script to auto-fix locked eth cards?

One of our servers has an eth1 interface which seems to randomly lock up--but which works again with no issues if this command is issued in the console: ifdown eth1 ; ifup eth1 I wrote a simple ...
0
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1answer
33 views

invoke a script on fail of a bash script

I want to run a script that create and host a website with apache server. if anything went wrong I have to rollback all the changes I made, like delete the created folder etc. I know set -e exits ...
1
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1answer
76 views

Ubuntu file sharing server (with samba) using external hard drive

I'm trying to configure a file sharing server using Ubuntu server (with samba). I want the shared files to be saved on an external hard drive (2TB) because the space on the desktop's (which is a new ...
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0answers
31 views

ssh start stop restart command problem in ubuntu server 14 no response or output in terminal

The restart command gives me a "stop: Unknown job: ssh start: Unknown job: ssh" when I issue start of stop I get the unknown job error again. I have tried using sshd instead of ssh and even ...
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0answers
18 views

The 6th hard drive is smaller than the actual size in Ubuntu Server 14.04

Ubuntu 14.04 Server: I have installed 6x2TB drive on a DELL server. Only the first 5 are recognized as 2TB. the last one only shows 100G. The problem is not a hardware problem. Since when using ...
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0answers
11 views

copy the MySQL Connector/J jar file to the domain-dir/lib directory

Where is the MySQL JDBC connector JAR supposed to go? To do this, copy the MySQL Connector/J jar file to the domain-dir/lib directory. For example, copy mysql-connector-java-5.1.30-bin.jar to ...
1
vote
1answer
60 views

Permission problem with files created by Deluge

Recently my second hard disk, sdb1, broke on my Ubuntu server, it was mounted as multimedia in /home/user/multimedia and Deluge is downloading my torrents to this directory. When sdb1 disk died, I ...
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0answers
37 views

how to install and configure Glassfish 4

How do I install Glassfish 4.x and run it on port 80? While it's easy enough to download Glassfish and unzip it, should it go in a particular directory? Which user should start and stop the server? ...
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0answers
10 views

FILTERUPDATES not working in AIDE

I have edited /etc/default/aide and used the following setting: FILTERUPDATES=yes However, after unattended-upgrades updated the following packages: libapache2-mod-php5 php5 php5-cli php5-common ...
1
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1answer
270 views

Cannot create file in /var/www/html

I am running Ubuntu version 14.04, and I have an apache2 server set up to host some php files on localhost that are stored in /var/www/html. When I try to execute the following code in one of my php ...
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0answers
23 views

How to harden/tune Ubuntu then package it back into an ISO

I am interested in delving into Amazon Web Services (AWS), and would like to create a few EC2 instances from my own hand-tuned instances of Ubuntu Server 14.04.1 LTS. What I would like to do (I ...
0
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1answer
27 views

cannot ping FQDN from outside LAN (Glassfish)

Current situation I have a LAN network with pc1 and pc2 Glassfish is installed on pc1 pc2 can browse to the ip address of pc1 I've set up a Fully Qualified Doman Name (FQDN) through noip.com The ...
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vote
2answers
89 views

lxc-create hangs and finally fails

I was trying to place some juju charms on linux containers and the containers failed to start. To debug the issue I sshed into the node where this happened and tried creating an LXC container manually ...
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0answers
30 views

unable to access to localhost remotely with ubuntu 14.04

I have an old PC that I have set up as a server. I've installed webmin and Plex Media and ssh server. The problem is that I could easily connect to these services in Windows 7 using firefox by just ...