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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2
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1answer
74 views

Migrate installation from one HDD to another?

I have a server with a 64 GB SSD inside. It runs just fine, but occasionally there's a hiccup that causes it to nearly fill up. When that happens my server starts to lockup and generally misbehave. I'...
2
votes
1answer
831 views

start ubuntu service as user

I am trying to create a service in ubuntu server, whitch I need to start as a user. Main reason I need to do that is that I need to call it from www(php script). lets say I got this script called ...
2
votes
1answer
1k views

How to remote install Ubuntu on a server?

I currently have a server powered by Ubuntu 10.10 at my ISP. It is a custom RAID5 installation. I want to use RAID10, after that I want to re-install everything. I only have SSH access to to the ...
1
vote
1answer
62 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 ...
1
vote
1answer
95 views

Install Ubuntu server on one computer, then soon as possible control it (via terminal) through another

I tried to set up a home network the other day, and wanted to set my old computer up as a file server. So, I installed ubuntu server on it. Once installed and logged in, I realsied that some of the ...
1
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1answer
3k views

Ubuntu server 12.04 auto installation freezes at kickseeding running if ks.cfg has post scripts

I'm trying to make a custom Ubuntu Server iso file. Kickstart file (ks.cfg) runs smooth when there is no %post in the file and Ubuntu installs correctly with ks configuration. Installation finishes ...
1
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1answer
777 views

Virtual Network Interface and NAT disables localhost access for MySQL and Apache

I'm running an Ubuntu Server 12.04, and recently I configured it to do NAT for my laptop. Since the server has only one NIC, I followed instructions online to create a virtual network device (eth0:0) ...
1
vote
1answer
59 views

With Windows 7 Ultimate installed first on a single partition, what's the safest and best way to now dual boot Ubuntu 10.04 Server?

Title says it all. I've got Windows 7 Ultimate (32bit) installed on my machine, with one hard drive and nothing but the default partition. What is the safest way to now install Ubuntu Server 10.04 so ...
0
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1answer
42 views

Connecting Ubuntu Server to internet

I just installed Ubuntu Server, and I want to install a few updates, however I keep getting a error message. If I try to run ping www.espn.com every one fails, so I believe I am not connected to my ...
0
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1answer
86 views

How can I host website over the internet using Apache2 and Ubuntu Server?

I'm running Apache2 on Ubuntu Server 15.04. For simplicity, I removed all the routers in between. Presently, my server is directly connected to the internet. All that is there in my home network is ...
0
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1answer
19 views

USB Ports Failing after Interrupting Ubuntu Server Setup

Oh boy, have I got myself into a pickle. I found an old computer in my garage and decided to bring it to life into an Ubuntu Server for home. After plugging in the live USB and waiting for it to set ...
0
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1answer
101 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 ...
2
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0answers
75 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 ...
2
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0answers
365 views

Ubuntu Server shows that I am running out of disk space, but I can't figure out where it is being used

I am showing that I am running out of disk space and I am having trouble uploading, but I can't figure out where the disk space is being used. I am supposed to have 19 gigabytes, but it looks like ...
1
vote
0answers
16 views

Stream media over Internet

I have a server on a remote location on which are running a couple of VMs with Ubuntu Server. I'd like to install a kind of media stream service (like DLNA), but which I can access over the Internet ...
1
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0answers
25 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 ...
1
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0answers
120 views

Cannot start OpenVPN

I am not able to start openvpn all i see is service openvpn start * Starting virtual private network daemon(s)... ...
1
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0answers
37 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 ...
1
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0answers
148 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 ...
1
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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
vote
0answers
233 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 ...
1
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0answers
71 views

Virtualbox remote access on ubuntu server

I explain the problem, I have to connect via ssh tunneling enabling x11, to a remote machine with ubuntu server, in detail: Host: Windows 7, the software used putty Server: ubuntu server virtualbox ...
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0answers
280 views

Servers Not Showing Up in Windows Explorer

I've got 2 servers at my house (Ubuntu 13.10 & Windows 2012). After renaming the servers, they aren't showing up on any of the Windows computers. Any ideas why this is happening? I've restarted ...
1
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0answers
59 views

Communicate a button click event with sockets

Desire: I have a device or micro-controller i'll call it a mc that I need to communicate to when a web page button is clicked using sockets. MC1 <button id ='on1' name='mc1'>On</button> &...
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0answers
164 views

Speed up NFS Home Folder mount

I have a (virtual) cluster of Ubuntu servers where one master node offers an NFS folder that the slaved nodes mount. It serves as the home folder for an MPI user account. The nodes all manage to ...
1
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0answers
123 views

ubuntu server pear not sending email no hints in log files

I installed Ubuntu 12.04 as a KVM virtual machine host. I selected SSH and lamp. All work nice. I copy all the files from my old website to this new server to test. All work as expected but the email ...
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0answers
87 views

Weird Disk space usage Ubuntu 10.04

I have an ubuntu 10.04 server. For the past couple weeks, or as long as I can remember my disk space was going down by about 1 kb per minute (I assume from the massive logs). However all of a sudden ...
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0answers
295 views

How to use apt-cache server in ubuntu 12.04?

I have tried this Apt-cache server on ubuntu 10.10, and it worked. But, now i'm using ubuntu 12.04 and all tutorial inside that page not working for me : Ign http://136.198.117.4 precise/main ...
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0answers
164 views

Ubuntu always asks for RSA certificate passphrase with ftpserver installed

I am trying to learn how to use Linux servers. I have installed Ubuntu Server 12.04. I have apache2, mysql, and proftpd installed. For proftpd I created authentication via TLS. I had to generate a ...
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0answers
684 views

Installing an OTF Font under Ubuntu Server

I have an OTF Font I want to use with ImageMagick. Last time I had to install it on other machines, I copied it into /usr/share/fonts and ran fc-cache, then, convert -list font | grep "myfont" found ...
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0answers
1k views

ubuntu automount: only mounting drives as root?

I'm sharing the /mount dir with smb so users on my network can access use drives added to my linux box. Users are able to read files but not write, modify or delete files or directories. I'm using ...
0
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0answers
17 views

Reroute all outgoing connections to a second gateway

I have an Ubuntu Server 16.04LTS with an apache2 server. My network consists on two gateways bridged to each other (both connected to internet): 192.168.0.254/24 and 192.168.1.1/24. The server has ...
0
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0answers
15 views

Tripwire: Allow to add and remove files, but not modify them

I'm hosting an ubuntu server 14.04 I want to secure with tripwire (that one from the repositories). I have a cache directory, where files are added and removed but will never be modified once created....
0
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0answers
23 views

Icons missing in Thunar for non-root user on Ubuntu-Server

I have 64-bit Ubuntu-Server 16.04 running in Virtualbox. I installed Xorg, Fluxbox, Slim, Thunar, and gnome-icon-theme. I'm trying to avoid installing a pesky full desktop environment. The icons show ...
0
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0answers
22 views

Remote server IP address not loading default apache page (No data received)

I just spinned a new remote server on azure after the last one had vhost issues. The IP address of the new server is not loading the default apache page and the hostname displays web page not ...
0
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0answers
47 views

Start Team Viewer on Windows 10 from a Linux PC on same network

I have a Win 10 machine that I had to remotely reboot. I also have an ubuntu server on the same network. Team Viewer hasn't auto signed in on Win 10 machine following the reboot and I need access to ...
0
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0answers
31 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 ...
0
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0answers
81 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 ...
0
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0answers
77 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 ...
0
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0answers
65 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 ...
0
votes
0answers
300 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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0answers
29 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. ...
0
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0answers
574 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 time=30....
0
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0answers
408 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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0answers
96 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
103 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 ...
0
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0answers
324 views

port forward ppp0 to eth0 in ubuntu server

After I establish vpn connection to ubuntu server I see ppp0 have created. So I have to port forward ppp0 to eth0, not all port but at least 22, 80 & 443. how do I do it?
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0answers
570 views

Why can't I connect with sftp

I am a newbie on ubuntu server 12.10, I was following this guide https://gist.github.com/joshellington/2224420 I don't understand why if my /home/myuser folder's owner is myuser I can't connect by ...
0
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0answers
204 views

Reboot Ubuntu Server remotely (attack)

We set up a server for Teamspeak and Minecraft in a friend's appartment. At the moment he is not around. The server seems to have crashed, but not completely (still able to ping). I do have root, but ...
0
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0answers
373 views

IP problems when connection tru external ip

As of know I get 192.168.1.1 as IP when I connect to myserver.com (my server), is there any way this can be changed so I get my external IP instead? I need my external IP when I connect to my direct ...