Questions tagged [ubuntu-14.04]

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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Docker container crashing ubuntu host

Very unexpected, but briefly if i run a docker container host becomes unresponsive, no in/out, can't ping it, only hard reboot works. DMESG, sys and kernel logs doesn't show anything obvious ...
bua's user avatar
  • 271
6 votes
2 answers
4k views

Creating a virtual network for KVM guests spanning multiple host machines

I have 5 physical machines running Ubuntu 14.04, all of them are together in a network. These all have static IP addresses. Each of these machines has 1 to 4 virtual machines via KVM/QEMU running ...
Sha's user avatar
  • 61
6 votes
1 answer
3k views

How to get Mod_pagespeed to output compressed (gzip) css?

Ubuntu 14.04 Apache 2.4.7 php-FPM 5.5.9 Using latest stable Pagespeed Module for Apache (1.9.32.3-4448). I'm in the process of optimizing a WordPress website for speed (bandwidth and rendering). ...
pixeline's user avatar
  • 658
5 votes
1 answer
4k views

Unicorn workers timing out intermittently

I'm getting intermittent timeouts from unicorn workers for seemingly no reason, and I'd like some help to debug the actual problem. It's worse because it works about 10 - 20 requests then 1 will ...
Bill Billingson's user avatar
4 votes
0 answers
3k views

Postgresql fails to start with no such file or directory error?

I was juggling Postgresql versions and I think I shot myself in the foot during the renaming of something. I have 9.3 and 9.4 installed on an Ubuntu 14.04 station, and I wanted to go back to 9.3 so I ...
Robert Oschler's user avatar
4 votes
1 answer
4k views

Systemd service: Failed to issue method call: Unit service failed

I am trying to make a custom service in my VPS. However, it doesn't let me to run it. It says the following. I am not sure what is going on but when I run it on my Ubuntu laptop, it works properly. ...
kobbycoder's user avatar
4 votes
2 answers
4k views

logrotate not writing logs to correct file

I have a production system on which there are multiple nginx apps hosted. those are nginx applications servers. Now for each of these nginx app servers a logrotate config file is configured in /etc/...
Shailesh Sutar's user avatar
4 votes
1 answer
152 views

How to let chef listen on multiple IPs

I'm currently playing with chef to evaluate whether or not such a configuration tool might help us in our *nix-based environment. For the last few days I'm struggling with one problem I can't find a ...
Kenneth K.'s user avatar
4 votes
0 answers
4k views

rails server using nginx + puma on ubuntu - suddenly get socket connect failed errors

I have ran jruby on rails in AWS ubuntu trusty 14.04 configuration. my server was going well during several hours. but suddenly get socket connect failed error. -nginx error.log 2016/03/12 10:12:10 [...
mjkim's user avatar
  • 141
4 votes
0 answers
988 views

Openshift SSH permission denied through corporate proxy

am trying to connect local->cntlm->company proxy->rhcloud host. I have the keys uploaded to rhcloud and GitHub. With the current configuration with corkscrew i am able to connect to git via ssh. ...
winkidzz's user avatar
4 votes
1 answer
549 views

Inconsistencies in RDP connections to similar servers

We have a bunch of Windows 2008R2 servers used as RDP servers that are (or at least should be) essentially identical in configuration (and are arranged in a RDP farm). When administrating from home, I ...
Hagen von Eitzen's user avatar
3 votes
0 answers
1k views

Use SNI with pip/pypi on Ubuntu 14 Trusty

pip no longer works on old versions of Python 2, because https://pypi.python.org/ now requires Server Name Indication (SNI), which isn't available in Python 2.7.6, the version of Python that comes ...
Dan Fabulich's user avatar
3 votes
0 answers
685 views

Must `kinit` user's ticket manually before PAM can mount SMB home directory at login

Ubuntu 14.04 file server Ubuntu 14 Active directory (AD) server running Samba 4 Ubuntu 18 client (fresh install) I've configured for Ubuntu user home directories to be mounted via PAM and SMB/CIFS. ...
BurningKrome's user avatar
3 votes
0 answers
671 views

kworkerds process using up all the cpu - ubuntu

Screenshot I have this weird process using up the all the CPU. I kill it and it gets restarted again. Not sure what's going on here and how do I proceed further. We have solr, apache and mysql ...
Ankit's user avatar
  • 131
3 votes
1 answer
2k views

Redis not starting on boot

I have installed the redis-server package on Ubuntu 14.04 LTS, running in Amazon EC2. ii redis-server 2:2.8.4-2 amd64 ii redis-tools 2:2.8.4-2 amd64 It didn't start on boot. So I ran the ...
Duncan Bayne's user avatar
3 votes
0 answers
4k views

Mosquitto MQTT - Not able to connect from external client

Ok, this has been throwing me for a loop for the past few days. Information I have Mosquitto MQTT 1.4.10 with WebSockets enabled setup and running on Ubuntu Server 14.4. Any client on my LAN can ...
Tom's user avatar
  • 31
3 votes
0 answers
484 views

Open LDAP authenticates LDAP users as local admin account - Linux - Ubuntu 14

So, I thought my LDAP was working perfect, but today I went to log in, and its authenticating me, but its showing i'm the local Admin account, even whoami says so, and I have full root access like ...
FreeSoftwareServers's user avatar
3 votes
0 answers
2k views

Monitoring failed ssh logins with pam and bash?

I modified /etc/pam.d/common-auth to run a bash script when a login fails or when a login is successful and it works for successful logins but not failed login attempts when trying to ssh. Once I am ...
Matkey's user avatar
  • 43
3 votes
0 answers
303 views

How to configure SNMP trap multi-casting server

I would like to know if there is a way of configuring SNMP trap multicast server? I have configured central SNMP manager on Ubuntu 14.04 and it is receiving SNMP traps. Now I want to send the same ...
Lakal Malimage's user avatar
3 votes
1 answer
5k views

Apache Reverse Proxy with Wildfly?

I have both Apache and Wildfly installed on a Ubuntu 14.04 system. Now I'd like to make Wildfly (locally http://localhost:8080) accessible from Apache (http://webserver/wildfly). How would I have to ...
Socrates's user avatar
  • 271
3 votes
0 answers
82 views

Q: lighttpd uses 2GB ram while idle for private page

I'm running a server with lighttpd installed. It runs php5-fpm and servering an owncloud server. Ubuntu Server 14.04 lighttpd/1.4.33 (ssl) (Jan 28 2014 17:26:04) - a light and fast webserver PHP 5.5....
Tobias's user avatar
  • 131
3 votes
1 answer
547 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 ...
sbrattla's user avatar
  • 1,600
2 votes
0 answers
2k views

How do I increase open file limit for nginx's master process on Ubuntu 14.04 LTS?

Not a dupe: This is not a duplicate of this question. I've already looked into that question. That helps with raising the limit for worker processes, but the nginx master process continues to retain ...
Hassan Baig's user avatar
  • 2,545
2 votes
1 answer
1k views

Zentyal 3.3 to 5.1 upgrade. Cannot access samba shares from windows

We recently upgraded our Zentyal 3.3 server to 5.1 It was an upgrade process via software updates menu. The samba version were 4.1.3 and now it's 4.6.7 After the upgrade I noticed that nobody can ...
cinkoxid's user avatar
2 votes
0 answers
3k views

SSHD Failed to retrieve unit: Connection time out

After upgrading from ubuntu 14 to ubuntu 16 sshd service is having problems. It keeps to long to connect, sometimes fails to connect etc. When i try to restart sshd service most of the times i get an ...
Denis Omeri's user avatar
2 votes
0 answers
6k views

Child process still did not exit

My LAMP server recently froze and I rebooted it. I ran into some memory issues with MySQL after that that I was able to determine indicated my swapfile got disabled during the reboot. I re-enabled my ...
thunderblaster's user avatar
2 votes
0 answers
666 views

Will Ubunut 14.04 LTS update OpenSSL to 1.0.2 after EOL of 1.0.1

According to OpenSSL, the version 1.0.1 has reached EOL: https://www.openssl.org/policies/releasestrat.html Which means: Support for version 1.0.1 will cease on 2016-12-31. No further releases ...
merlin's user avatar
  • 2,172
2 votes
0 answers
3k views

OpenVPN HMAC authentication failing despite seemingly identical client & server configs

I've looked all over for a solution to this, and I can't seem to find anything. [x-post from unix]. Not using network-manager, tcpdump reveals packets are arriving fine. Client side I am receiving ...
MacroPower's user avatar
2 votes
1 answer
1k views

Not able to stop tomcat7 by tomcat service

I am using Ubuntu 14.04 and Tomcat7. For some reason, I needed to upgrade java-7 to java-8. So I installed openjdk-8 and set it default using update-alternatives --config java command. To my surprise,...
Bhushan's user avatar
  • 93
2 votes
1 answer
185 views

How to fix UI errors after installing phpMyAdmin on Ubuntu ServerPilot app

I'm following these instructions, but I'm using FileZilla on Mac OS instead of Cyberduck. I opted for installing it in my app's /public/ directory because I couldn't figure out how to access it if I ...
intcreator's user avatar
2 votes
1 answer
707 views

Start Rails on boot for AWS EC2

i have a ubuntu EC2 instance and i want start my rails server at boot. So i have a script: start.sh #!/bin/bash # # Start Rails Server cd ~/spree rails server -d and i have this in my rc.local: rc....
SaroVin's user avatar
  • 130
2 votes
0 answers
611 views

how to track and resolve "cannot load [xy] into server: undefined symbol" in apache2

I just recently ran into an error apache2: Syntax error on line 140 of /etc/apache2/apache2.conf: Syntax error on line 2 of /etc/apache2/mods-enabled/dav_svn_authz.load: Cannot load /usr/lib/apache2/...
oliverjkb's user avatar
  • 614
2 votes
0 answers
5k views

EC2 Ubuntu userdata not working

I have tried booting several times an ec2 t2.nano with custom userdata, but I can't get it working, the logs say: /var/log/cloud-init.log helpers.py[DEBUG]: Running config-rightscale_userdata using ...
Lucas Pelegrino's user avatar
2 votes
1 answer
270 views

On restart, start with "monitor all" enabled

I have monit enabled and monitoring one of my applications, where if the application restarts more than 4 times in 10 cycles, I stop it, and run a script (which, among other action, also does ...
Ani's user avatar
  • 32
2 votes
0 answers
1k views

Depends: gcc-4.9-base (= 4.9.1-16ubuntu6) but it is not installed

I came along this problem when i tried to install php5-curl on my Ubuntu 14.04. I ran: sudo apt-get install php5-curl and got: Reading package lists... Done Building dependency tree Reading state ...
cumul's user avatar
  • 121
2 votes
0 answers
87 views

Upstart job logs not being forwarded by rsyslog - Ubuntu 14.04 LTS

I've got rsyslog set up correctly forwarding all logs on a set of clients to a central server. Things like ssh auth logs etc all work fine and appear in the remote server properly. The issue is that ...
Chilly's user avatar
  • 121
2 votes
1 answer
860 views

Strongswan RA and Strongswan site-2-site with ASA

Task: Establish communication between remote clients (192.168.79.0/24) that are connecting to VPN server (on Ubuntu) and corporate network (10.1.2.0/24) connected to Cisco ASA. Schema: 192.168.79.0/...
Coul's user avatar
  • 109
2 votes
0 answers
610 views

Restart service from non-admin user

I write my C++ program and run it as daemon by writing upstart script inside /etc/init/ So my program is automatically started after reboot and can be controlled using sudo service my-service restart ...
Roman Kolesnikov's user avatar
2 votes
0 answers
1k views

PHP-FPM random timeout crashes

Similar questions have been asked about this but none have seemed to shed any light on this issue. I am using PHP 5.6.18 on Ubuntu 14.04. The server its on is an in-office server with an 8 core CPU (...
Jordan Ramstad's user avatar
2 votes
0 answers
836 views

How does one separate log data sent to a remote rsyslog server?

I have messages from multiple apache2 web servers logging to a rsyslog server. I've used a template to separate each /var/log/syslog file into its own folder based off of the ip address of the server ...
Slimmons's user avatar
2 votes
0 answers
731 views

How to install Ubuntu remotely on a windows machine?

My client is located in Ireland while I'm in India and he is not very familiar with Linux machines and we need to set up a linux machine so that we can set up an apache server on his machine there. He ...
Bazinga777's user avatar
2 votes
0 answers
1k views

Ubuntu 14.04 ignoring SLAAC IPv6 configuration

I am having issues getting an Ubuntu 14.04 server to pickup an IPv6 address through SLAAC. I have gone through the process of changing all the configuration settings I could find through google, but ...
narcilian's user avatar
2 votes
0 answers
446 views

Apache hangs frequently, needs restart to work again

i am having issues tuning apache. My current mpm event configs are <IfModule mpm_event_module> ServerLimit 24 StartServers 8 MinSpareThreads 512 ...
Kandarp Patel's user avatar
2 votes
2 answers
342 views

Dedicated server stalls at 80 req/s - is MaxRequestWorkers the cause?

I have a physical Ubuntu server (see some of the specs here), with Apache 2.4.7, PHP 5.5.9, mysql 14.14, mysqlite and Yii framework 1.16 installed. The server performs amazingly at first, but suddenly,...
Johny Skovdal's user avatar
2 votes
1 answer
2k views

Logstash: Failed to flush outgoing items

First of all, I'm a total newbie to logstash. Despite the fact that I've managed to achieve some basic logging (trying to parse an apache log file without the build in COMBINEDAPACHELOG). However, I ...
jonny8bit's user avatar
2 votes
1 answer
653 views

vsftpd freezes after failed pam_script authentication

I have an Ubuntu 14.04 server with vsftpd and pam_script installed using apt-get. I've configured vsftpd to use pam_script for virtual user authentication and my /etc/pam.d/vsftpd file looks like this:...
edziubudzik's user avatar
2 votes
0 answers
1k views

Ubuntu apt mirror repository with debian-installer

I am trying to make a mirror of the ubuntu 14.04 repository that includes all the files necessary to be able to be used as a source repository during Ubuntu 14.04 server installation. I had my apt-...
Myforwik's user avatar
  • 261
2 votes
0 answers
3k views

Apache generating huge "AH00126: Invalid URI in request X-Requested-With: XMLHttpRequest" error log

Server version: Apache/2.4.7 (Ubuntu). The problems is [client 110.191.197.24:50666] visit /var/www/html/prokfv2/chatapp/www/w generating huge error logs.Could anyone please help me find out what ...
PeterLin's user avatar
2 votes
0 answers
863 views

File upload through Nginx with proxy_pass to Gunicorn is slow (Ubuntu 14)

I previously was running Ubuntu 12 where I had Nginx receive large file uploads, and then proxy_pass it to gunicorn / django (port 8000). This worked fine once I figured out I needed to set ...
user2701815's user avatar
2 votes
0 answers
1k views

Ubuntu on EC2 boot error after dist upgrade to 14.04: disk drive for / is not ready yet or not present

I just upgraded my Ubuntu 11.10 EC2 instance to 12.04, then to 12.10 and finally to 14.04 using the do-release-upgrade command each time. I arrived at 14.04 and the instance will not boot now, it ...
RTF's user avatar
  • 218

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