An edition of Ubuntu which provides server applications and a text-mode environment in place of a GUI. You may want to consider asking on http://askubuntu.com/.

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18 views

Ubuntu ping/search not working

I'm new to Ubuntu Server 14.04, and I'm trying to ping Google to see if I can reach the outside world. I have searched, but I can't figure out the problem. I'm connecting via my wireless router, not a ...
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0answers
12 views

Block HTTP/HTTPS traffic unless proxied through CloudFlare using UFW

I have a web server and I wish to enforce that all HTTP/HTTPS connections go through CloudFlare, and can not simply just go directly to the IP address of the origin. How can I configure UFW to do ...
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0answers
40 views

How do I setup a streaming media cache on my local network?

Recently I moved. Currently I've been using my cell phone and tethering for Internet. Obviously I can't afford that as a long term solution. I am getting satellite internet soon. Is there a way that I ...
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0answers
42 views

Cannot start OpenVPN

I am not able to start openvpn all i see is service openvpn start * Starting virtual private network daemon(s)... ...
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0answers
40 views

Minecraft Cannot Connect To Auth Servers Ubuntu Server

So I'm running a ubuntu home server for a nas and my sister wants a Minecraft server running so I've set that up and it runs fine in online-mode=false but if I put it to online-mode=true it starts up ...
1
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2answers
51 views

Reallocate space using parted (no gui )

I'm running a Ubuntu server 14.04.3 LTS. The partitioning has been created automatically and now I have a problem with root directory space. There is a raid /dev/md3 with almost 2 TB free and a ...
1
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0answers
21 views

VirtualBox: Host-Only + Bridged outgoing uses wrong adapter

I have the following setup: VirtualBox 5.0.6 running on a Windows 8.1 Enterprise Laptop Ubuntu Server 12.04 VM Two Network adapters: => 1) Bridged => 2) Host-Only In the VM I configured both ...
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1answer
45 views

How can I connect a computer to a network through a windows 7 computer?

I have a linux/ubuntu server that is rather loud is inconvenient to place near enough to my home network router to connect it via ethernet. It sadly has no wireless features. I also have a windows 7 ...
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0answers
49 views

VPN in ubuntu server 14.04

I installed VPN in Ubuntu server 14.04 which has the IP 192.168.20.5 I installed using link: http://grantcurell.com/2014/07/22/setting-up-a-vpn-server-on-ubuntu-14-04/. But the small difference I ...
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0answers
243 views

How to setup a squid proxy server on Ubuntu server 14.04 LTS

At the moment I have Squid running as a cache on Ubuntu Sever 14.04 LTS. I installed Squid on that machine using apt-get install squid3 which works fine for caching websites but I would love to be ...
0
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1answer
62 views

I think my ISP is blocking acsess to my server outside my network [closed]

My friend gave me a nice desktop computer. I decided to install Ubuntu server and use it as a server. I have a ssh server, web server,minecraft server, and sometimes a team speak server running on it. ...
0
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3answers
176 views

Installing Ubuntu Server on a laptop

I want to use Ubuntu Server for learning purposes. Of course I won't buy a server for that so I wonder if I can install it on a laptop and then connect to it through local network or ssh. Is that ...
0
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1answer
71 views

Only allow whitelisted IP addresses to try to connect in fail2ban

My auth.log is littered with connection attempts from nasty zombies. It is really annoying. And the server doesn't even permit password logins. What I would like to do is set up fail2ban to only ...
1
vote
1answer
53 views

Why is so much RAM being cached?

free -m total used free shared buffers cached Mem: 32086 30156 1930 51 564 26606 -/+ buffers/cache: 2985 29101 ...
0
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1answer
66 views

Extending or Merging root partition remotely

I am currently working remotely on a Ubuntu Server, 14.04 LTS. This is the result of df -h Filesystem Size Used Avail Use% Mounted on /dev/md2 20G 20G 0 100% / udev ...
0
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1answer
59 views

Ubuntu server does not connect to the internet anymore

I switched off my Ubuntu Server, but, when I started it, it didn't connect to the Internet. It is connected to the router via Ethernet. What can I do? The result of ipaddr is: 1: lo: ...
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0answers
23 views

Ubuntu Server is not visible anymore in the local net

I set up Samba on my Ubuntu Server, I could see the server from the two Windows PCs in my home and I could share files between the PCs. When I restarted the system, I could not see the server anymore. ...
2
votes
3answers
185 views

Accidentally deleted all kernel files from /boot

I have a virtual machine (VM) running Ubuntu Server 14.04. I access the VM remotely using putty. Recently I came into a problem when /boot was 100% full. I came across numerous articles which ...
0
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1answer
23 views

Customizing Ubuntu Server Startup Message

I have an Ubuntu server (15.04) that I am using for testing in a group. Is there a way I can customize the startup message (probably not the correct terminology) to include the IP address. So ...
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0answers
15 views

How can I find why a port is used in Ubuntu Server? [duplicate]

I recently installed Kamailio 4.0.4 on Ubuntu Server 14.04. After first run. 0(5400) ERROR: <core> [tcp_main.c:2932]: tcp_init(): ERROR: tcp_init: bind(a, 0x7fb5b0783344, 16) on 127.0.0.1:5060 ...
0
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1answer
36 views

Snort Failing to start on Ubuntu 9.04

EDIT: Hey! To anyone stumbling across this question who followed this guide: https://help.ubuntu.com/community/SnortIDS It's too old and WILL NOT work! Find a different one! I'm trying to get Snort ...
0
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1answer
59 views

cant configure network on ubuntu server using drac

I have installed Ubuntu 14 server on my server using DRAC of dell. I have got all the info from my server company like: IP Addresses, Gateway, Netmask and so on. I have tried to configure the network ...
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0answers
28 views

How to add “role” after initial installation of Ubuntu Server 14.04

During Ubuntu Server 14.04 installation, I'm prompted to select a number of metapackages to install (which seems similar to the Windows Server notion of roles). Is there an easy way to install one of ...
-1
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2answers
477 views

SSH Tunnel doesn't work

I use following command to make a ssh tunnel to my ubuntu server: ssh -fNg -L 8888:127.0.0.1:22 -p 1000 username@server-address -v Then I set OSX http and https proxy to 127.0.0.1:8888 And I got ...
0
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1answer
45 views

Exporting list of users and passwords securely in ubuntu server?

I have a project in which I'm creating users with random passwords for a class of students, and I want to give this list to the teacher so he can distribute the user:pass to each student. What is the ...
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0answers
185 views

Very high write latency with Intel 530 180GB SSD and Ubuntu Server 15.04

I just put together a new "server" with an Intel NUC5i5MYHE, an Intel 530-series 180GB m.2 SSD, and 16GB RAM. I am having a rather severe problem with writes to the SSD having very high latency. The ...
1
vote
1answer
81 views

How can my home server accept and reply to connections from the Internet when OpenVPN client is running?

I have a headless home server running Ubuntu Server 12.04. A 3rd party website (to which I'm subscribed) periodically sends commands to a daemon on my home server which in turn responds to the 3rd ...
1
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0answers
132 views

Ubuntu server kernel panic after running a package upgrade script

Ubuntu Server 14.04.2 LTS x86_AMD64 running on a Lenovo Thinkpad T61 with an LVM encrypted hard disk. I run this script every week or so to upgrade packages: sudo apt-get update -ymu sudo apt-get ...
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0answers
424 views

cannot ping domain name, ping IP's work

but if I ping IP of domain name it's works this my /etc/resolv.conf nameserver 8.8.8.8 ping google.com ping: unknown host google.com ping 8.8.8.8 64 bytes from 8.8.8.8: icmp_seq=1 ttl=57 ...
0
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0answers
42 views

Tomcat Site available through internet

I have a desktop running a tomcat site (jira). When I go to 192.168.1.108:8080 from a device on my network I can see the site. I now want to be able to access it through internet. For that purpose I ...
1
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1answer
66 views

Is it a good idea to remove Firefox, when it also removes “gnome-core”?

I thought I should remove Firefox since I don't use it, but if I run apt-get purge firefox it says that it will remove gnome-core which seems like it could be needed by other apps on my VNC server. ...
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0answers
169 views

ISPConfig3: No PHP MySQL function available

This message is given when I configure ISPC3 with php -q install.php The ISPC3 output: ISPConfig3: No PHP MySQL function available. Please ensure the module is loaded. I've tried to install the ...
1
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1answer
24 views

What kind of server can be accessed at \\SERVERNAME in Windows

I want to have Ubuntu running a server that I can access from my Windows machine using \SERVERNAME\LOCATION. What kind of server do I need?
0
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1answer
42 views

Formatted PC wont boot from CD

I cleaned the HDD of an old PC with Hiren Boot CD to make a DIY server and it worked fine. I now have very clean hard drive. The problem is when I tried to put an iso of ubuntu server onto the machine ...
0
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1answer
97 views

Web browsers removing slash in URL

I have a URL (http://www.example.com/). Whenever me, a user, or a bot(search indexers) enter (http://www.example.com/Folder) the domain automatically redirects to (http://www.example.comFolder). All ...
0
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1answer
34 views

how to boot into ubuntu/server that's in the same disk as windows 8

so I got windows 8.1 installed and then I installed ubuntu 14.04.1, rebooted and it still boots into windows 8.1. how to boot into ubuntu not windows and how to make it happen by default
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0answers
306 views

How many VM's I can create and share CPU cores on 24 core CPU?

I have a server that has 2 (CPU) - 24 cores. Is there a limit how many VM's I can create and assign CPU's? Ex: Is there a limit that, I can only create 6 VM's that have 4 CPUs each? or 12 VM's with 2 ...
0
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1answer
333 views

How to make a new disk usable on Ubuntu Linux?

I've set up a remote ubuntu server back in the day on a 5GB drive from the 100GB that my host provided just to test. Time flew by and turns out that I'm still using the test environment and now I need ...
0
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1answer
690 views

How to recover admin password web2py

I have a web2py instance that is deployed, but I can't figure out what the admin password was. Is there a way to recover the admin password in web2py? I tried to remove parameters.py file, but now it ...
0
votes
1answer
422 views

How to make folder always writeable by apache?

I want to make a folder always writeable by PHP. I changed the folder permission temprorarly to 777, but the content of the folder is uploaded by a ftp user, so every time I rerun the script I get ...
1
vote
2answers
327 views

Ubuntu server - Access denied UNTIL login with root user

I have a machine running Ubuntu Server 12.04.2. I have a folder /home/shared_folder This folder is shared in samba. When i try to access the folder in windows, it does not show the folder's content, ...
2
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0answers
73 views

Debian 7 vs Ubuntu Server 14.04 for 32-bit VM “network nodes”

I plan to make a number of small VM's (virtualbox) that will serve as networking nodes for various VPS servers, local appliances, private domain servers (AD), and various other web services provided ...
-4
votes
1answer
319 views

How to create a local server to compile and run programs in C, Java,..etc [closed]

How can I create a local server on my Ubuntu laptop which is able to compile and run C, Java, Ruby, Python, etc code? And I want to use that service from my tablet through WiFi.
4
votes
2answers
182 views

How to fake having a CMOS battery for RTC

I have an embedded computer running Ubuntu Server 14.04 that has no CMOS battery (temporary, I hope) so it always boots to December 31, 2008 ... Currently I'm developing an application that depends on ...
2
votes
2answers
1k views

Copying folder from one Unix server to another, updating owners IDs

I'm using the method described here to copy a directory from one Unix server to another (both Ubuntu 14.04): rsync -aruv localfolder/ user@server:destination/ I need to keep the same owners and ...
1
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1answer
523 views

Ubuntu server - How to make a domain point to it

I have a domain registered on Namecheap that I've used long ago, but my question is, how do I make that domain point to my ubuntu server, running on an old laptop at my house?
0
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0answers
82 views

Something's up with my PPTP+SMB setup

Yesterday I could connect to my PPTP VPN and access a SMB server on it perfectly well. Today it is throwing up a bucketload of problems. The VPN is now stopping internet traffic, even though it's set ...
0
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0answers
2k views

Samba permission denied

Once again samba has completely confused me. I need a share which is accessible (r/w) to only authenticated users. Everyone needs to be able to modify others' files, so I'd prefer to use groups for ...
1
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0answers
221 views

Configuring a samba share

Ubuntu server 14.04 My head is full of networking stuff right now and I just can't get my head around samba. I need a share that allows read and write access to authenticated users only, with no home ...
0
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0answers
100 views

Prevent unnecessary network file transfer samba

I have an ubuntu 14.04 server with two samba shares (two hard drives: one sata other usb 2.0), which is hooked up via lan. Accessing those via a windows 8.1 laptop works fine (via wlan). But my dad ...