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

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3
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106 views

SSH with PAM Google

I have a server with Google Authenticator enabled. It worked fine, and one day I tried to login, and suddenly I'm not able to. Fortunately, I do have Ajenti installed with a terminal, so it's not a ...
3
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128 views

SSL on one domain and not the server ip or any virtual hosts (nginx)

I have a SSL setup on my nginx server and the SSL works perfectly, only problem is it is working on all other virtual hosts and also the server IP which I don't want it to. It should only work in the ...
3
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0answers
54 views

How do I stop a job before its dependencies?

I have a job that does some things and uses other locally installed services (such as the mail server). Sometimes I do an ACPI shutdown but I need this service to complete the ongoing operation ...
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2k views

Error During Apt-Mirror Unattended Install Of Ubuntu Server 12.04 Over Network Using PXE

I'm attempting to PXE boot and completely rebuild a new server with an "Ubuntu 12.04 Server" image over the network using apt-mirror but I get multiple errors mid-way through the installation. I am ...
3
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411 views

How can I build the best Cyber Cafe possible using Ubuntu (Desktop or the Server Edition)?

My question has to do with my plan/dream of opening a Cyber Cafe in Mogadishu, Somalia, my birth place. I plan to use 5 to 15 computers (all laptops) running Ubuntu. Now that you have the background ...
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433 views

Ubuntu Server Edition won't boot with second hard drive plugged in

I have a fresh install of Ubuntu server edition running on my home server. I cannot (for the life of me) get it to boot with a second hard drive plugged in. I have checked boot priority and made sure ...
3
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140 views

How I can run Android 4.0.4 in chroot on Ubuntu 12.04 on the Pandaboard ES?

I want to run fully functional Android 4.0.4 on my Ubuntu 12.04 installation on the Pandaboard ES with the LXC containers.
2
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24 views

Ubuntu Crashing Frequently

I am running a Ubuntu-14.04 x64 minimal. It has 64gb RAM, Hexa Core (3.2ghz) and some other stats, that are quite overpowered for my current usage (as i think). The system runs a mysql server and ...
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19 views

Samba recycle bin on ubuntu 14.04 doesnt put the file in only folders

When I delete something in Samba on a Windows system the file goes to recycle bin by default. That works on the share on anywhere in that / filesystem but when I try the same thing on another drive ...
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20 views

How can I synchronize an Ubuntu Server with an email-account via SyncMl/ ActiveSync?

To clarify my question: I have an Ubuntu Server, and an email-account on (at/with?) a webmail provider using Horde as their system. So they offer synchronization via SyncMl and ActiveSync. Now I ...
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20 views

How can i run two servers in xubuntu 14.04: Mysql server 5.5 & Activemq 5.11

I am developing a web application in netbeans 8.0.2. I have already installed mysql server 5.5 and it was running correctly until i executed the './activemq start' command. The following two error ...
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118 views

How to install and setup tftp server in Ubuntu 14.10 (utopic)?

I was using 14.04 before, and I was able to setup and make tftp server and client work. Now that I upgrade to 14.10, tftp server isn't working anymore Here's what I did: Install the package. sudo ...
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97 views

Could not load host key: /etc/ssh/ssh_host_ed25519_key in /var/log/auth.log

I have an Ubuntu 14.04 instance running on AWS. I was browsing the auth logs (/var/log/auth.log*), and noticed the following line appearing: Could not load host key: /etc/ssh/ssh_host_ed25519_key ...
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82 views

Apache 2.4 and mod_perl 2 on Ubuntu 14.04: local configuration

I'm trying to get Apache 2.4 configured such that I can test mod_perl 2 code locally (I should note that I have little recent experience with Apache). I've installed both of them on a machine running ...
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0answers
101 views

Share Clipboard Between Ubuntu and Windows Remote Desktop

I am trying to copy paste text between Windows Remote Desktop and Linux Ubuntu Server LTS 14.04 with Mate Desktop. I have seen several posts that mention killing the rdpclip.exe process (on Windows) ...
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0answers
43 views

Can't install Ubuntu(Adaptec AIC-9410 Controller)

I have a server with Super Micro X7DB3 motherboard and Adaptech AIC-9410 controller. (http://www.supermicro.com/products/motherboard/Xeon1333/5000P/X7DB3.cfm). The latest driver I can find is for ...
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0answers
31 views

Bringing up interfaces on ceph nodes

I have machines under MAAS with 4 interfaces. I want to configure my ceph nodes to use two networks that are not the pxe boot network. MAAS doesn't "up" all of the interfaces when a machine is ...
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0answers
30 views

Openstack, Connecting to nova, error: Cannot initiate connection

I am new to Openstack, I've installed it using devstack. I launched an instance using ubuntu server cloud image with heat flavor. I can ssh to the instance. The problem is when trying to do: sudo ...
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78 views

Virtualization limits for Ubuntu Server 14.04 LTS with KVM

Essentially I'm after something like this, but for Ubuntu Server 14.04 LTS. I'm trying to create some KVM guests with very large 1TB+ RAM (through OpenStack Nova). I can boot the 1TB VM fine, but I ...
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0answers
92 views

Server with GUI, can't get elevated privileges with Chrome Remote Desktop

I've set up a home media server using ubuntu server and plex. Initially I was going to try and run command line only, but, being somewhat of a noob, I ended up installing a desktop environment. I use ...
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0answers
35 views

how to set set up TFTPD and DHCP for PXE like booot

I am trying to setup tftpd and dhcp to assign IP address to router and then to pass the server and path to kernel image, which will be booted. All the guides I have located tell me to install and ...
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0answers
47 views

Is a Beowulf cluster a solution for me?

Background I'm an undergrad working on an scientific experiment. Till now I was pilot testing our one of the program on Ubuntu 12.04 and now I need to deploy it. The PC on which I tested the program ...
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0answers
57 views

do-release-upgrade stalled

I am in the middle of a do-release-upgrade 10.04 to 12.04 server but it appears to have stalled while upgrading mysql Configuration file `/etc/mysql/my.cnf' ==> Modified (by you or by a script) ...
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0answers
73 views

Network problems setting up an Ubuntu server in VirtualBox

Before I get into my problem I would like to start with what I am trying to accomplish in case my approach is non-optimal. I want to setup a virtual environment that mirrors our production ...
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98 views

What module or Package enables USB tethering support

I have Ubuntu desktop that handles Android tethering. i.e. using the internet from the Android device. If I wanted to add that feature to Ubuntu server what module/package would I need to install.
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289 views

403 Forbidden Error after changing LAMP Apache root/ www directory

I installed and set up all the LAMP services, and got it working from the www folder, thing it though I need it to point to a folder in my Dropbox (on the same partition) I modified the ...
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56 views

Why does ubuntu not connect to update server?

all. My ubuntu installation recently 'crashed' after attempting an update on 16.12.2014. The installation became unusable and I had to format and re-install. I've successfully installed 14.04 but ...
2
votes
0answers
145 views

403 Forbidden message with Apache www directory inside of home

On my Ubuntu server, I've changed my /var/www directory to a subfolder inside of my home directory, and I'm now getting 403 "Forbidden" errors in my browser. I've read through a lot of similar ...
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0answers
110 views

How to config PORT KNOCKING on CSF ubuntu server and access it by linux?

I'm trying to run port knocking work on a CSF on a small VPS, i setup this: 1 - the result of csf first test ok 2 - TCP_IN = "53,80" TCP_OUT = "53,80,113,443" UDP_IN = "53" UDP_OUT = "53,113,123" ...
2
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0answers
119 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 ...
2
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0answers
46 views

Can you determine which packages are not being used at all when running a specific program

I want to create a custom Ubuntu server distro that automatically installs and runs a specific program only on the target machine. I've found a very good guide here: How to create a customized ubuntu ...
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0answers
51 views

I want to create an FTP account that can oversee multiple other FTP accounts. How should I manage my permissions and users?

I rent my own virtual server. I installed Ubuntu Server 14.04 and use it as a webserver. I have hosted some websites of my own on this server, as virtual hosts. I also have a few friends who I give ...
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0answers
141 views

ubuntu 14.04.1 server idle load average 1.00

Scratching my head here. Hoping someone can help me troubleshoot. I have a Dell PowerEdge SC1435 server which had been running with a previous version of ubuntu for a while. (I believe it was 13.10 ...
2
votes
0answers
293 views

Using SFTP with SSH ForceCommand directive

I have set up an SSH server (call it group2.fqdn) with this ForceCommand directive: Match Group group1 ForceCommand ssh -t group1.fqdn Match Group="*,!local,!group2,!root" ForceCommand ...
2
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0answers
51 views

How can I set vsftpd user-specific access?

I'm using vsftpd (on 14.04) and I want to set user-specific access: - admin has full access to home folder of all users - standard user (everyone from group "users") has permission only for his home ...
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0answers
68 views

Are there differences between ubuntu server 12.04 and 14.04 in network configuration during the installation?

I decided to turn my old laptop into a server just to learn about servers and linux. I installed the ubuntu server 12.04, I chose my wireless connection during the installation and I installed the ...
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0answers
396 views

Status of rdp session manager sesman fail

I was using xrdp to remotely connect from my Windows laptop to Ubuntu server. It was doing ok but failed after a weekend all out of sudden. I did a >#service xrdp status and it returned: * ...
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0answers
560 views

Mac host and Ubuntu guest on virtual box shared folder issue

I have set up ubuntu server on virtual box on my mac. I created a shared folder which appears to be saved and visible in the configuration section on virtual box for the ubuntu server machine. My ...
2
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0answers
449 views

Installing Ubuntu Server 14.04.1 with no internet connection

I'm trying to install Ubuntu Server 14.04.1 with no internet connection - and I'm going round in circles as I keep getting prompted for a mirror etc. I'm sure I'm missing something obvious...... I ...
2
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0answers
64 views

Ubuntu freezes for 44 seconds every 8 minutes

I am stuck on a problem and am wondering if you have any ideas. I have sites on an Ubuntu server in Sydney with RackSpace. Every 8 minutes, without fail, the server hangs for 44 seconds. The ...
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votes
0answers
1k views

Enable all HTTP methods on Apache

I have set up a completely plain Apache web server (version 2.4.7) on Ubuntu Server 14.04.1 LTS. I want to enable other HTTP methods such as PUT and DELETE for some testing purposes. I edited my ...
2
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0answers
3k views

Refused connection of ssh

I installed openssh on my new Ubuntu14.04 server, turned on ssh, and enjoyed it after I finished installation. Every thing was fine; however, after just one night, I was blocked when using putty as ...
2
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0answers
70 views

Non-X/Non-GUI terminal emulator for Ubuntu Server

I have a computer running Ubuntu Server (non-X/non-GUI), I need a terminal emulator which has VT100/VT320 capabilities like Gnome-Term and xTerm do on my other (GUI) Ubuntu box. tMux and GNU Screen ...
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0answers
45 views

Getting Ubuntu server to resolv new IP for a host name

I run a minecraft server on ubuntu 14.04 LTS on vm's using virtual box. In order for players to connect, their 'account' must be checked with Mojang, at sessionserver.mojang.com. The problem is, the ...
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0answers
477 views

Ubuntu Server (14.04 LTS) System-Wide Socks5 Auth Proxy

I have recently switched to the server version of Ubuntu 14.04 LTS and am not aware of a way to apply a system-wide authentication socks5 proxy so that all traffic on that computer goes through the ...
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0answers
1k views

How to install git server with apache authentication on Ubuntu 14

I trying to install git server on Ubuntu 14 following these steps: www.jmuras.com I made a little change when creating git.conf and symbolic link cause goes on different folders for Ubuntu 14, i did ...
2
votes
0answers
463 views

No space left on device - Ubuntu 12.04 Server on VMware Workstation

I have Ubuntu 12.04 Server installed and inside VMWare WorkStation 10 and have much space left. Even when I try to create a folder it says: - No space left on device I have much space allocated ...
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votes
0answers
221 views

Sharing internet connection with tablet over a proxy-server

I have a proxy-server at home and set up my ubuntu accordingly. All works fine. My setup is that you can only gain internet access over that proxy. Now I have setup a raspberry pi with an edimax ...
2
votes
0answers
80 views

What backup solution allows for the easiest migration and restore of machines, even if they're restored from a VM or bare metal and vice versa?

I manage a lot of Ubuntu machines, many physical, many virtual. Backup as a general concept is pretty simple, but backup of entire systems tends to get murky. I'm familiar with virt-p2v, but that ...
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0answers
161 views

How can I view my stored media on my PS3 on my Ubuntu server?

I have recently installed Ubuntu Server and setup Samba I believe to use as a general use home server. How do I go about making this server available to my PS3 so that I can view my stored media on my ...