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-13
votes
0answers
34 views

Messed my localhost ubuntu completely [on hold]

I was running apache 2.4.7 on my ubuntu local machine then for testing purpose I installed EHCP on it, after that I didn't feel comfortable with EHCP so I removed it and tried installing nginx that ...
0
votes
1answer
7 views

pt-get unable to resolve unmet dependency libserf-1-1 on Ubuntu 14.04

I am having troubles when trying to update my system after it told me there was some available updates... I first ran the following command without any problem : sudo apt-get update Then I tried ...
0
votes
0answers
19 views

Cannot access Azure VM endpoint

I created an Ubuntu VM in azure and installed CouchDb on port 5984. nmap localhost -p5984 shows that the port is opened. I added an endpoint for the VM with the public / private ports as 5984, but I ...
2
votes
0answers
20 views

How do I check the IaaS image hasn't been compromised

We are deploying in Chinese datacentre, it took us a while to get our account approved with Aliyun (some kind of Amazon AWS). We are protecting all in and out data transfer but what guarantees that ...
0
votes
1answer
36 views

Update ubuntu automatically

I have just started learning web server administration. I have noticed that I get this update message very often on Ubuntu: xx packages can be updated xx updates are security update When I see it I ...
-1
votes
1answer
39 views

PCI scan showing false positives on cloud-based server [on hold]

I've run a third-party PCI scan recently on my website, and my main domain cleared 100%. The IP address, however, came up with some strange errors. It was claiming we were vulnerable to XSS attacks ...
0
votes
1answer
18 views

Getting PhpMyAdmin to work on Ubuntu with ISPConfig and vhosts

Ok first let me explain what exactly I've done so far: 1) Downloaded and installed Ubuntu Server 14.04.1 LTS 2) Followed tutorial: The Perfect Server ā€“ Ubuntu 14.04 (Apache2, BIND, Dovecot, ISPConfig ...
0
votes
0answers
13 views

glusterfs with puphpet on ubuntu 14.04

I am not able to find peers on two ubuntu 14 servers. I am using puphpet.com to make my puppet machines. I followed this tutorial: ...
0
votes
1answer
16 views

Jailing user in a custom directory upon login

I have 3 users in my system: user1 user2 user3 I have installed proftpd on ubuntu 14.04. Using DefaultRoot directive i can jail users in a specific directory, e.g. /home/%u/test But what if i ...
1
vote
1answer
25 views

Duplicate Ubuntu Server VM in Parallels loses networking

I've created a fairly vanilla Ubuntu Trusty VM in Parallels Desktop, but when I clone it the resulting VM has networking issues. After shutting the original VM down, I duplicate the .pvm bundle with ...
-4
votes
0answers
27 views

Unable to install rabbitmq-server in Ubuntu 14.04 due to Erlang

I am attempting to install rabbitmq-server for my Django project on my fresh install ubuntu 14.04.1 LTS. However, when I run sudo apt-get install rabbitmq-server I am greeted with Setting up ...
-1
votes
0answers
36 views

PostgreSQL server does not start with increased shared_memory

I've installed a new PostgreSQL server on an empty Ubuntu 14.04 virutal server. The PostgreSQL server works fine in default configuration, so i thought it would be a good idea to improve performance ...
2
votes
1answer
26 views

udev rule running setserial low_latency don't work

My server runs Ubuntu 14.04.1. I created udev rules in /etc/udev/rules.d/09-pps.rules to get GPS with PPS support work. KERNEL=="ttyS0", SYMLINK+="gps0", MODE="0666" KERNEL=="ttyS0", ...
0
votes
0answers
13 views

LXC breaks IP-connectivity

I have i Libvirt/KVM-host with two physical ethernet cards. I use two bridges for these cards, one bridge for a local DHCP-based network and one for static public adresses. I use the first bridge to ...
1
vote
1answer
65 views

MySQL high CPU/query time usage during concurrent inserts

I just setup a new server for a large MySQL database of about 70GB. This database is regularly written by automatic processes that must write as quickly as they can their data. Before we had a server ...
0
votes
1answer
23 views

open all traffic on the pptp interface iptables [closed]

I set up a PPTP client in Ubuntu. Filter iptables denies network access to everything except TOR and PPTP client. *filter :INPUT ACCEPT [0:0] :FORWARD ACCEPT [0:0] :OUTPUT DROP [0:0] -A OUTPUT -d ...
0
votes
1answer
23 views

Proper SSL config for SSL - Apache2 ignores DocumentRoot

So here's my current config: <VirtualHost *:443> DocumentRoot "/var/www/keypad" ServerName keypad.io SSLOptions +StrictRequire <Directory /> SSLRequireSSL ...
0
votes
1answer
25 views

Automate Byobu window creation [closed]

I use Byobu on a Vagrant dev machine to run multiple things in one screen and to be able to suspend/restore the machine and continue where I left off the other day. There are times when I have to ...
-2
votes
0answers
38 views

how to find Poodle (Padding Oracle On Downloaded Legacy Encryption ) vulnerability in Apache 2.4.7 [duplicate]

how to find Poodle (Padding Oracle On Downloaded Legacy Encryption) vulnerability in Apache 2.4.7 and solution to fix the issue. when I use openssl how can find.
0
votes
1answer
32 views

sendmail fails to send to specifc domains with “stat User unknown”

First of all, I searched a lot and the closest scenario found is sendmail doesn't send email to specific domain email address, tried to use the proposed solutions but none of them worked for me. ...
1
vote
1answer
35 views

Postfix sasl/tls username password ubuntu14.04 only sender [closed]

Anybody can suggest me a good tutorial to configure postfix as a secure smtp. I've installed it by this command sudo apt-get install mail-stack-delivery but I can't use it. In particular I haven't a ...
0
votes
0answers
11 views

Ubuntu & OpenConnect : any way to provide additional arguments?

I'm using OpenConnect to connect to my workplace via VPN. This works fine, but I'd like to use Ubuntu's network manager to establish connections. I guess it's a matter of having all connections ...
1
vote
0answers
23 views

task fstrim blocked for more than 120 seconds

I'm experiencing random crashes on my system. I've narrowed the problem to the fstrim program that's launched weekly by cron. In the console, I've got a set of blocked tasks among whigetch I find ...
-2
votes
0answers
28 views

DHCP server configuration on ubuntu 14.4

so this is my configuration on ubuntu server 14.4 for DHCP server in interface file auto lo inface lo inet loopback auto eth0 iface eth0 inet static adderss 192.168.1.1 netmask 255.255.255.0 ...
0
votes
0answers
12 views

do automatic updates (unattended-upgrades) still work with third party repository?

If I install nginx from the nginx repository by appending the following to the end of the /etc/apt/sources.list file: deb http://nginx.org/packages/mainline/debian/ trusty nginx deb-src ...
0
votes
0answers
56 views

IMAP is configured and I can connect by telnet but not from outside

When I issue telnet localhost imap command I get the following message: Trying 127.0.0.1... Connected to localhost.localdomain. Escape character is '^]'. * OK [CAPABILITY IMAP4rev1 UIDPLUS CHILDREN ...
0
votes
0answers
7 views

How to rename drupal7 local URL in Apache2

I have installed drupal7 on apache2 (Ubuntu 14.04). The URL where I can access the project is http://localhost/drupal7. I would like to rename it to http://localhost/myproject. How can I do it? ...
0
votes
0answers
33 views

Ubuntu Server Upgrade 10.04 to 14.04 upgrade failed to boot instance AWS

We were performing a dry run test on upgrading our Ubuntu servers from 10.04 to 14.04. These serves are hosted in Amazon EC2. As per the standard procedure mentioned we have upgraded in the below ...
-3
votes
0answers
23 views

Ubuntu - Postfix & Dovecot - Messages not retrieved

Postfix is installed and cofigured for using virtual mailboxes. Everything seems working. From outside (me@gmail.com), I can send email to info@toto.be. Postfix log tells me message is received and ...
1
vote
1answer
73 views

Amazon ec2 Ubuntu no ssh after update and reboot

I have Ubuntu 14.04 server (LAMP), running on Amazon ec2. On my client machine I run Putty with imported SSH key. Session is saved, so there is no changes always. I had no errors during connection and ...
0
votes
0answers
55 views

VGA passthrough grabs wrong device

I've succesfully set up VGA passthrough with a Quadro 4000 and everything is working great. My motherboard is a SuperMicro H8DGi/F with 2x opterons 6140, an onboard Matrox G200 and a discrete Quadro ...
0
votes
1answer
25 views

Ubuntu 14.04 VPS snapshot transfer

I'm not sure if I have the terminology correct but what I'm trying to figure out is if I can save my current VPS setup running on Ubuntu 14.04 so that I can transfer it to another hosting provider. ...
0
votes
2answers
41 views

Why does this proxypass affect all domain?

I'm running Apache, and have a .conf file as a site-enabled in apache as below. <Virtualhost blog.example.com:80> ServerName blog.example.com ServerAdmin admin@example.com ProxyRequests ...
0
votes
1answer
46 views

Can't create an apt mirror using debmirror

I'm trying to create a mirror in my local machine, but I can't verify the gpg signatures. Followed these steps: https://help.ubuntu.com/community/Debmirror The only difference I created the ...
1
vote
2answers
111 views

How do I auto-start docker containers at system boot?

What is a good way to auto start docker containers? Is there a preferred way to do this on Ubuntu 14.04? I've used supervisor in the past to auto start web apps. But that doesn't feel like the right ...
1
vote
2answers
74 views

Postfix config under ubuntu 14.04

My dedicated server is running ubuntu 14.04. It's also configured as a dns server (bind) and my domain toto.be is pointing on it. I also installed postfix, added mx record, add iptables rules to open ...
0
votes
1answer
51 views

php-fpm package not available, Ubuntu 14.04 LTS

I try to install the package php5-fpm on dist Ubuntu 14.04 LTS, nginx. But I get this message: Reading package lists... Done Building dependency tree Reading state information... Done Package ...
0
votes
1answer
48 views

Unable to ssh EC2 using password - “Disconnected: No supported authentication methods available (server sent: publickey)”

I have followed the following steps https://coderwall.com/p/j5nk9w This is what I did 1) $ sudo useradd -s /bin/bash -m -d /home/newuser -g root newuser Entered the Password for the newuser 2)$ ...
-1
votes
1answer
31 views

Which ubuntu AMI should I choose to create a new EC2 instance? What are the advantage and disadvantages?

I want to set up an ec2 instance which runs Ubuntu 14.04 There are two possible set of candidates of AMI: From the Quick Start menu vs from Ubuntu What should I consider before I make a ...
0
votes
0answers
135 views

transparent proxy with squid3 dansguardian iptables and one nic

I am attempting to filter my home internet connection through transparent proxy (squid3) and dansguardian . I have the following setup: http://i.stack.imgur.com/5Z3DP.png My Ubuntu Server is ...
0
votes
0answers
10 views

php segmentation fault function call [migrated]

I am getting a segmentation fault when I call a method of an object. The method is actually implemented in the base class, and I call the same method in a lot of different places in my site, but when ...
0
votes
0answers
66 views

Clients cannot connect to L2TP server on Ubuntu 12.04 & 14.04 LTS

I am trying to set up a L2TP/IPSec server on AWS with instance running Ubuntu 14.04LTS. I followed the instructions that I found here : https://raymii.org/s/tags/vpn.html. I tried to use 12.04LTS ...
-1
votes
0answers
65 views

Unable to get SSL working on Apache 2.4 (Ubuntu 14.04) VM

I am following this guide: https://www.digitalocean.com/community/tutorials/how-to-create-a-ssl-certificate-on-apache-for-ubuntu-14-04 To set up a self-signed SSL certificate on my VM. In the end, I ...
0
votes
1answer
134 views

I cannot connet to windows remote desktop by remmina from ubuntu 14.04?

In yesterday, i install a windows server 2008 r2 and enable remote desktop on it. Then from my ubuntu desktop by remmina i could connect it very well. Today, i cannot connect to it by remmina. I ...
0
votes
1answer
80 views

Issues installing Grunt in Vagrant environment

I am attempting to install node.js, npm and Grunt.js in an Ubuntu Trusty 64bit Vagrant environment and running into some issues. Here is my puppet manifest: init.pp -- class grunt::install { ...
0
votes
1answer
28 views

Samba only binds to loopback interface

I have Samba installed on a Ubuntu 14.04 server, in my smb.conf I have interfaces = lo em1 bind interfaces only = yes This should make Samba bind to only the loopback and the first embedded network ...
0
votes
1answer
69 views

SSL no longer working after Ubuntu 14.01.1 LTS upgrade

I upgraded my server to Ubuntu 14.04.1 LTS and now I can not seem to get my SSL certificate to work correctly. After the upgrade I had received an error when attempting to start Apache: AH00526: ...
0
votes
0answers
38 views

Ubuntu KVM Guests going Read Only

I have three servers, all running KVM with 4-5 Ubuntu Server guests: generic PC, single SATA HDD, Ubuntu 14.04 PowerEdge 2950 8GB RAM, 2x SAS 10k in RAID1, Ubuntu 12.04 PowerEdge 2950 8GB RAM, 2x ...
0
votes
2answers
190 views

OCSP validation - unable to get local issuer certificate

I'm new to setup SSL from the scratch and did my first steps. I bought a SSL cert from RapidSSL for my domain and followed there steps to install the cert. In general the cert is valid and working on ...
0
votes
1answer
28 views

How to set a user as RootDN in OpenLDAP

I have installed OpenLDAP and phpLDAPadmin on Ubuntu 14.04. I have a default RootDN which is something like: cn=admin,dc=example,dc=com Then I have created some users and groups organizational ...