Ubuntu 14.04, named "Trusty Tahr" is a Long Term Support release of Ubuntu Linux (released in April 2014). Note that http://askubuntu.com is specifically dedicated to Ubuntu questions.

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2answers
39 views

Route only Web Traffic of my Ubuntu machine through OpenVPN proxy [closed]

My question is simple, but I couldn't find a clean, step_by_step guide/example on the Internet. I have an OpenVPN proxy server and I want to just route the web traffic of my local Ubuntu machine ...
0
votes
1answer
37 views

how to filter only port 80 and 443 at mod_status of apache?

Is there a way to show only requests of port 80 and 443 when looking /server-status of mod_status ? My /etc/apache2/mods-available/status.conf file: <IfModule mod_status.c> # Allow ...
0
votes
0answers
32 views

Why does 'fstrim /' destroy my mdadm RAID 1 array?

I've rented two physical servers. The servers are identical, except from the disks. server#1: 2 x SAMSUNG MZ7TE512HMHP-00000 SSD server#2: 2 x SAMSUNG MZ7LN512HMJP-00000 SSD When I run fstrim -v / ...
1
vote
1answer
60 views

Ubuntu unattended upgrades not working on Ubuntu 14.04.4

I have enabled unattended upgrades in an Ubuntu 14.04 server, and it seems to be running, but it does not update the packages that can be updated. For example right now I get 46 packages can be ...
2
votes
2answers
104 views

How can SSD write performance be dramatically different on two identical servers?

I am renting two identical physical servers (at Serverloft). These servers come with 2x512 GB SSD disks, and I've set them up with mdadm in a RAID1. The disks are locally installed in the server. The ...
1
vote
1answer
52 views

Azure vpn is establish but causing delay or no traffic sometimes

We are trying to establish VPN Hillstone FW (device) with Azure. VPN details are: VPN type: Policy based Gateway Subnet: 192.168.50.10/29 default subnet: 192.168.50.0/29 VM inet Address: 192.168.50....
0
votes
1answer
59 views

rsync: connection unexpectedly closed - No tty present

I'm having issues trying to rsync files over from a build server to a web server. the command im running is rsync -e "ssh -i ${HOME}/.ssh/id_rsa" --rsync-path="sudo rsync" -avh --chown=nobody:webdev ...
0
votes
1answer
32 views

Comparing speed on ubuntu web browser vs a centos

I have this weird issue. On ubuntu desktops same version of firefox performs extremely slow in getting static files like images or js files. On Centos the results are much better. I dont know how ...
0
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0answers
67 views

Shrink aws ec2 instance root volume (ubuntu 14.4)

I read from some link and applied these things lsblk xvda 202:0 0 32G 0 disk / = this disk attahced to new instance from old one xvdb 202:16 0 80G 0 disk /mnt xvdc 202:32 0 80G 0 disk xvdg 202:96 0 ...
0
votes
2answers
42 views

Network timeout errors with Amazon EC2 instance after first 10 minutes?

I create a new instance. Happens for both Amazon Linux or Ubuntu instances. I didn't try a windows instance. Sometimes, I can log in once via ssh(putty). I do some cd .. and ls commands but that's it....
0
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0answers
72 views

How to BCC copy all outgoing emails with Postfix?

I have a VPS on DigitalOcean where I have installed Postfix. I'd like to add in BCC an email address of my choice for all the emails that passing through Postfix go to email addresses not in my system....
0
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0answers
38 views

Shrink Disk aws ec2

I used this link for shrink Volume. (Ubuntu 14.4) https://www.thatsgeeky.com/2011/11/shrink-ebs-root/#comment-446979 I have completed all the steps I used dd command and 13 GB data copied on /dev/sdg ...
0
votes
1answer
16 views

After commenting out virtualnameHost on passenger_vhosts.conf my apache2 is only resolving to one domain

I have to hosts (domains) that i have added on the passenger_vhosts.conf. I had namevirtualhost*:80 on my conf file and i was able to resolve for two domain, after updating my apache2 the ...
0
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0answers
28 views

Ubuntu hangs while running make test in IO Socket ssl

Hello I am running ubuntu 14.04 and perl version 5.23.9 (compiled) When I try to build the IO::Socket::SSL module , the machine always freezes. So I installed the module manually. Download from ...
0
votes
1answer
58 views

Ubuntu Postfix Courier Imap custom filter to custom folder based on sender address

I am trying to find a way to have incoming mails to a specific folder based on sender address. My setup is on Ubuntu Server 14.04, Postfix mail_version = 2.11.0 Courier Imap with spamassasin, amavis, ...
0
votes
0answers
30 views

Random connection problems when connecting to SSH daemon

I'm pulling various git repositories from 4 different locations via ssh / CLI command. A couple of times per day the connection to the git repo cannot be established for always only one of the clients....
1
vote
1answer
100 views

Slow file transfer speeds

I have a server that is running Ubuntu Server 14.04LTS and I am currently experiencing slow network transfer speeds. This server had been running without issue now for about 2 years and suddenly I am ...
0
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0answers
13 views

LAMP on Ubuntu server sends data but client receieves no data

I am testing my website from webpagetest From Indore, M.P., India - Chrome - Cable. I see HTTP request coming in, in my apache error log which is in trace8 mode. I can see HTTP response being sent. ...
0
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0answers
64 views

Samba/CIFS Ubuntu 14.04 mount error(112)

I'm trying to mount a samba network share on an Ubuntu 14.04 using cifs. On the server, I've got the share running. I can already map it as a drive in Windows. The share has a username and password. ...
0
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0answers
38 views

Can we not enable ngix to act as reverse proxy and webserver, based on url?

This is my config file server { listen 80; server_name localhost; root /var/www/example/public/; location / { try_files $uri $uri/ $uri.html =404; } location /api { ...
0
votes
1answer
59 views

what is causing wordpress file empty error on uploads?

I can't seem to figure out why I get the following when I try to upload anything in wordpress... for both media uploads and wordpress import xml: "Sorry, there has been an error. File is empty. ...
0
votes
1answer
24 views

How to see what processes produce usage spikes on Ubuntu server?

As I was monitoring one of my servers it seems that there are some unusual processor usage spikes as seen in this image: that occur as can be seen from this graphic in a repeated interval. This ...
0
votes
1answer
51 views

How can I allow all users to run mount as root?

How can I allow all users to run mount as root? I know there's a lot of solutions out there recommending the following edit, but it's not working for me. I've edited /etc/sudoers to include: ALL ...
0
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2answers
49 views

How to remove SWAP partition, and add back to root partition in cli

I am on Ubuntu 14.04 server with only ssh access into the machine in question. Someone else setup this machine, and they added a ridiculous swap space...a little more than half of the SSD. Here's ...
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0answers
7 views

Search file in subfolders by file name - ubuntu

I have directory: /var/public/system/background/ Every background directory has subdirectories and one of them is "original" which has one file. 1) Is there any way to find all subdirectories "...
0
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0answers
25 views

ZFS Snapshot showing unreachable inside snapdir

I am using ZFS with Linux 3.19.0-58-generic. I have created some snapshots, but when I cd into these directories after one point it becomes unreachable, what does that mean ? Is there any workaround ...
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votes
1answer
40 views

Setup web folder for multiple developers and Apache [duplicate]

I'm trying to setup a web folder on LAMP with Ubuntu 14.04 where : Apache/PHP can read everything inside. (r-x for folders and r-- for files) Multiple users in a "devs" group can do anything inside. ...
0
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0answers
16 views

How do I run badblocks on boot partition in Ubuntu 14.04

I have searched on how to run badblocks on the boot partition, without using a LiveCD, but have come up empty sofar. When I run badblocks, I get the (obvious) error that /dev/sda is mounted, and that ...
0
votes
1answer
68 views

Postfix can not receive mail with error: amavis[15499]: () (!)DENIED ACCESS from IP x.x.x.x, policy bank

My mail server ran very well. But after my setting an OpenConnect VPN on the mail server, I found the server could not receive mails from outside. For example, my host IP is 1.2.3.4 I did tail -f /...
0
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2answers
35 views

Installing Updates on Ubuntu requires System Restart

Sometimes after installing updates, the server machine would say *** System restart required ***. And we of course we comply. Is this really how this works? I can't imagine that this is already ...
0
votes
1answer
79 views

HAProxy timeouts after 1-2 minutes of load

I am switching our web load balance from Nginx to HAProxy. Currently our setup is working fine in nginx but we want to be more redundant with service checking. Our backend is Golang app. To keep ...
0
votes
1answer
25 views

disable access-control for unbound DNS server

I have a public DNS server that obviously needs to respond to everyone and anyone. Setting up the access-control directive allowing access from every IP results in a "netblock too large" error. Does ...
0
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0answers
22 views

Unable to Remote Connect from Windows to Ubuntu Desktop using EC2

I followed these instructions to allow remote desktop connections from my Ubuntu instance. This is using the Amazon EC-2 service if that makes a difference. https://aws.amazon.com/premiumsupport/...
0
votes
1answer
28 views

Understanding Apache rules in <Directory> directive

I have tried reading the manual although to be honest I am still finding it hard to understand and get my head around what the Order/Allow actually does. I have the following code inside a virtual ...
1
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0answers
24 views

Dell 2970 Server dual Opteron 2435's_Ubuntu OS incorrectly reporting CPU's

The 2970 has BIOS version 4.2.1. lshw -c processor gives me correct cpu information and core count = 12 cores. cat /proc/cpuinfo and lscpu both give me 8 cores (incorrect). OS = Ubuntu 14.04 LTS I had ...
0
votes
0answers
37 views

Configuration SNAT iptables in ubuntu

I have 2 PC be created by VMWARE 1. PC1 (make iptables router): eth0 's IP: 192.168.1.4/24 (network connection is bridged) eth1 's IP: 192.168.2.2/24. (network connection is wmnet9) 2. PC2: ...
0
votes
1answer
71 views

SSL on apache2 - ubuntu, unknown issue

I try to install SSL certificate on my own server. I have ubuntu 14 and apache2 webserver. My default-ssl.conf file is: <IfModule mod_ssl.c> <VirtualHost _default_:443> ServerAdmin ...
0
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0answers
22 views

Nginx & php5-fpm configuration according to need?

I recently moved from Apache to Nginx web server. I am using Joomla CMS with nginx & php-fpm. I don't really know to configure both of the services according to my server need. My amazon cloud ...
0
votes
1answer
89 views

ServerAlias without www not working on SSL virtualhost

I'm moving a site from a server to another, and using its current and still valid SSL certificate. The machine I'm working on is a Ubuntu 14.04 server. I've set up my usual virtual host file, let's ...
0
votes
1answer
84 views

Virtual NICs and Host only adapter in KVM

How can i create virtual network adapter like a physical eth0 in KVM? As I lack physical NICs. Also I need a Host-only adapter just like in VMware to connect two VMs in KVM. What is possible solution ...
0
votes
0answers
24 views

Docker compose application scale

Im using docker-compose to launch my application. This application uses Docker Flask API behind an Docker Ngnix loadbalancer. All works fine as of today. Currently I configure network ports and ...
0
votes
1answer
86 views

Cannot get php5-fpm to work on Ubuntu 14.04 with Apache 2.4.7

I have been trying for two days now to upgrade my regular LAMP stack to use php5-fpm and event-mpm, but it just doesn't want to work! At this point seems like I've tried everything to make it work, ...
0
votes
1answer
24 views

New server worked for a few hours, but now connections time out

I used this guide to set up Apache2 and PHP5: link. I set up a simple PHP script, debugged some permissions issues, got everything working. A few hours later, it stopped working. I could no longer ...
0
votes
2answers
71 views

Why doesn't “psql -U” work for me?

I'm just starting with Postgres. This is a fresh install of Postgres 9.5 on Ubuntu 14.04 LTS. I used the apt repo from: http://www.postgresql.org/download/linux/ubuntu/ The intro page http://www....
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vote
0answers
72 views

HP ProLiant DL380 G5 Linux Install

I would like to let you know up front I am very much a beginner here so please bear with me. To start I purchased two HP ProLiant DL380 G5's for cheap because a company down the road went under. ...
1
vote
1answer
41 views

nginx sub uri on another root

I'm stuck on an nginx rule : I have to use Nginx on our monitoring server, it uses Zabbix. I succesfully configured nginx for zabbix so that I can access monit.domain.com and it sends me to zabbix). ...
0
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0answers
18 views

Unable to install php5-mysql on Ubuntu 14.04

When I'm trying to install php5-mysql on my local PC with Ubuntu version: # cat /etc/*-release DISTRIB_ID=Ubuntu DISTRIB_RELEASE=14.04 DISTRIB_CODENAME=trusty DISTRIB_DESCRIPTION="Ubuntu 14.04.4 LTS" ...
0
votes
1answer
54 views

Why does 'ipsec statusall' not show any connections?

I've finally been able to get a tunnel between my computer (strongswan) and a Zyxel Zywall 110 up and running. I'm connecting using certificates, and judging from the logs the actual VPN connection ...
0
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0answers
32 views

Is IPSec + L2TP doable on Ubuntu 14.04?

We just got a new firewall, and our old PPTP VPN has been replaced with a new IPSec + L2TP VPN. Setting up VPN connections for Windows + Mac users is a breeze. Getting it to work on Ubuntu is hard (at ...
0
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0answers
40 views

NIS-Slave “No such map in server's domain” on every query except localhost

I have a fully functional NIS master server and am trying to add a NIS slave to the setup. Specifications (master/slave/client): Ubuntu 14.04 LTS 4.2.0-27-generic NIS-Version: 3.17-32ubuntu6 To ...