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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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How to upgrade php version only for one site in ubuntu?

My www folder looks like this: oldSite - supports only php version 5.5.9 myNewSite - Needs to run php version 7 When I run php-v: PHP 5.5.9-1ubuntu4.14 (cli) (built: Oct 28 2015 01:34:46) ...
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1answer
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+50

ExpiresByType “access plus 1 month” results in 1 year expires header

I have implemented resourec expiry with the following set up <IfModule mod_expires.c> ExpiresActive On ExpiresByType image/jpg "access plus 1 year" ExpiresByType image/jpeg "access ...
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30 views

SMTP mail error 452-4.3.1 with plenty of available storage. Postfix [duplicate]

So I have the same error described in this question: smtp mail error 452-4.3.1. insufficient system storage coming from a client connecting to postfix on an Ubuntu14.04 server. Also this one Postfix ...
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1answer
12 views

Vagrant/VirtualBox guest doesn't boot completely after upgrading Ubuntu guest from 14 to 16

I have a running WEB server with Ubuntu 14.04.5 LTS with LAMP environment. The server is running in a Vagrant/VirtualBox virtual machine. I made a release upgrade to Ubuntu 16. The upgrade had no ...
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0answers
20 views

Upgrade Ubuntu to specific release

I am upgrading a server that was running ubuntu 14. I don't want to leap all the way to 18 because I'm guessing it will break too many things. So my question is how to upgrade to 16 instead of 18. ...
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1answer
20 views

ubuntu 14.04 node porridge

I have two versions of nodejs on my machine. I had only v8.6.0. I ran: sudo apt-add-repository "deb https://deb.nodesource.com/node_8.x $(lsb_release -sc) main" sudo apt-get update sudo apt-get ...
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1answer
34 views

Mx records point to gmail; postfix mail sent direct from server marked as spam by gmail, yahoo

I have an Ubuntu 14.04 server with postfix installed. However, I have set up the domain MX records to point to a Google apps' configuration, as per Google's instructions. All works fine using email ...
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2answers
37 views

SSH Hangs. error: openpty: No such file or directory error: session_pty_req: session 0 alloc failed

One of our Ubuntu 14.04 production servers stopped accepting SSH connections. When we try to login we get the SSH Banner text, but then it just hangs. If we login using the management console, we can ...
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1answer
46 views

Postgres behave abnormally

I have production application running on PostgreSQL database on a on premise Ubuntu System. Recently I have been facing one strange issue, that Postgres service is getting killed itself and then it is ...
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1answer
99 views

Even with root user Im receiving 'Operation not permitted' when try creating gluster volume between Ubuntu 14.04 LXC containers

Even with root user Im receiving 'Operation not permitted' when try creating gluster volume between Ubuntu 14.04 LXC containers. Need test the solution locally before install it on prodution and even ...
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1answer
28 views

Verifying eth0 still works after adding eth1

I am using the Virtual Machine vmware with ubuntu. I've added a network adapter - eth1 and have assigned an ip address and mac address. but now that I try to connect to the internet, it doesn't work. ...
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1answer
28 views

How to find out how node web server is started on our server?

So we have a bunch of old (like 2 years) Ubuntu 14.04 servers running production application, which has an API endpoint in Node. But we have no idea how to start/stop/restart node on it.. it just ...
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0answers
18 views

Ubuntu 14.04 Server - /dev/vda1 fully used up [duplicate]

I have an Ubuntu 14.04 Server that's had its memory recently full. I haven't logged on to the server for about 3-4 months. However, recently, I had to check something and I found out that the tab ...
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0answers
17 views

How handle lots of requests on Apache-PHP Server that lead to Maximum Execution Time error?

I have a music website built with Laravel 5.0 and one option is letting users to create LRC files and save LRC text for other users. Now with 8,000+ LRC, I get 50 to 130 Users online at the same time. ...
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1answer
25 views

Server CPU way up, nothing peculiar

I'm having a strange morning where the CPU usage on my server is running way up. Like 35-50%. htop shows nothing running like that, but PHP processes once in a while spiking. I can't seem to figure ...
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1answer
58 views

How to migrate from Jenkins week Ubuntu package to LTS?

I'm currently running the Jenkins weekly Ubuntu package from https://jenkins.io/download/ on Ubuntu 14.04. Specifically I'm on Jenkins 2.138 (the latest) from https://pkg.jenkins.io/debian/. I'd like ...
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91 views

Boot hangs at Stopping Mount network filesystems

I recently applied the latest updates on Ubuntu 14.04 server by running sudo apt-get update && sudo apt-get upgrade then restarted the server. Now it hangs on boot at this message * Stopping ...
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0answers
23 views

does power supply redundant failure cause kernel panic?

Just after one of the power supply failed, the following error was recoreded in syslog. (the OS is ubuntu 14.04.) I am running a JVM (java virtual machine) with 64 HEAP on server with 128 RAM. do ...
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1answer
25 views

Cron stopped working after I added another job

I hope you're doing well. I am facing a big problem with my cron jobs. Up until today I had two cron jobs to be run in my crontab to be ran at specific times of the day. Everything ran flawlessly ...
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0answers
73 views

SSD performance on Ubuntu + Nginx

I'm trying to improve the performance of server for nginx 100TB/month images distributions. But I have two problems: high CPU load and periodical splashes (I don't know why) Hardware is quite poor (...
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0answers
26 views

Unwanted process is running on VM and consuming 98% CPU consistently [duplicate]

I could see one of the process running on VM and consuming 98% CPU consistently, it auto starts if i kill the same. Process details is as below: root 3740 1 98 11:00 ? 00:49:34 /var/...
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1answer
32 views

Raised PHP7.0-fpm capacity, still overloads

I'm at a loss here. I run a few dozen servers with all different amounts of traffic. As the traffic increased over time, some servers started crashing (502/503 errors) and I figured it was due the php ...
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0answers
23 views

Samba fails Achilles Level 2 tests

During certain Achilles tests, CPU consumption of Samba rises to 100%. I am doing Achilles tests on a Linux-based server. I have noticed that during certain tests (and UDP port discovery), the ...
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1answer
239 views

Why is a /128 IPv6 address assigned via DHCPv6 in Ubuntu?

I am testing the implementation of IPv6 in Ubuntu. My Ubuntu linux client correctly gets RA from server and configures an address in the advertised prefix. Next it gets another address via DHCP which ...
1
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1answer
43 views

Ubuntu ps command showing wrong values in START column

I have just noticed that my server has wrong value in START column of ps 's output. It always display 2017 value, while it should show hour:minute format. The problem is not fixed after I reboot the ...
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1answer
71 views

“Server should be SSL-aware but has no certificate configured” Apache won't start

Never have set up a web server like this so I'm not sure what i'm doing wrong. I'm setting up my SSL certificate on my Ubuntu 14.04 server. The SSL is from NameCheap as is the domain. I'm getting this ...
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0answers
29 views

Wordpress and PHP Version Upgrade issue

I am running PHP Version 5.6 on my Ubuntu 14.04 Server. /home/ubuntu# php -v PHP 5.6.36-1+ubuntu14.04.1+deb.sury.org+1 (cli) Copyright (c) 1997-2016 The PHP Group Zend Engine v2.6.0, Copyright (c) ...
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1answer
59 views

Remote server firewall blocking remote mongodb server

I have an Ubuntu server that is trying to connect to a remote MongoDB server. When I try to connect to the remote MongoDB server via the following method: mongo -u user -p pass yourdb.com:27017 It ...
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0answers
18 views

How to analyze the latencies (application latency and rtt) of various applications in a citrix receiver?

Ntopng can identify the citrix flows but I am not able to see the information about the different applications running inside Citrix receiver. I am using Ntopng on ubuntu 14.04.
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1answer
103 views

Forward TCP Traffic With Port Translation and Retain Incoming Public IP

I have two servers. Windows has 1 NIC, Ubuntu has 2 NICs: Server NIC Service Listening Ports ------- --- ------- --------------- Windows 1 IIS 80, 443 mySvc 300 ...
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24 views

Outgoing network traffic randomly returns with a length of 0

I'm not really sure what happened, but earlier today one of my Ubuntu boxes network (hosted on AWS) randomly died, I was able to fix it up by assigning an elastic IP and rebooting. But since then ...
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1answer
82 views

Modifying pam with Ansible

As part of a new server setup, I provision /etc/security/access.conf with user/group and src IP addresses of allowed ssh logins. This requires enabling pam_access in the /etc/pam.d/login and /etc/pam....
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0answers
46 views

How to safely remove old kernels headers and libraries

Last night our system ran out of inode count. Luckily I manage to delete few old kernels Using the following steps sudo dpkg --list 'linux-image*'|awk '{ if ($1=="ii") print $2}'|grep -v `uname ...
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1answer
279 views

MegaRAID: what does yellow “r” on drive icon mean?

One of our drives has a yellow square overlay on its icon in the Drives list. I think there's an "r" in the square (see image). I can't find this described in the MegaRAID manual anywhere. When I ...
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0answers
70 views

One app, several virtual host and multiple apache instances

We are having a problem in witch from time to time our apache2 server stops working. When I try to restart it I need to first kill several existing running instances of apache. Like this: sudo ...
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1answer
67 views

Ubuntu web server hosting permissions setup

I'm running an Ubuntu web server (Ubuntu Desktop 14.04) at home and I'm using Easy Hosting Control Panel, but I keep having some permission issues with the websites. I installed Wordpress and I first ...
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1answer
79 views

Unable to install mongoDB Community Edition on Ubuntu 14.04

I have created an instance in Alibaba Cloud Simple Application Server with Ubuntu 14.04 as system Image. I am trying to install MongoDB CE on the server by following the official documentation here I ...
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0answers
26 views

No space left on device (28) [duplicate]

I'm trying to use rsync to transfer nearly 4GB of files onto a remote server that is supposed to be 20GB big. On my computer, I run rsync -av --ignore-existing --inplace my_directory --compress-level=...
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0answers
35 views

Server too slow due to DNS resolution issue

I have installed LAMP on Ubuntu 14.04.5 LTS on Digital Ocean Server. The issue I am facing from last two weeks is: The site becomes too slow(or say does not load for 5 minutes) at irregular intervals....
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1answer
256 views

Ubuntu 14.04 /tmp/systemd process using 100% CPU

We have a live AWS EC2 instance with Ubuntu 14.04, which I have been handed to maintain. An oddity that I have found is that I have a process of /tmp/systemd using all available CPU: top - 11:35:20 ...
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0answers
125 views

core_output_filter: flushing because of FLUSH bucket - why am I seeing this in Apache error log?

Does anyone know why do I keep seeing core_output_filter: flushing because of FLUSH bucket in my Apache 2.4.7 (Ubuntu) error log and what does it mean? I haven't noticed any problems so far, but it ...
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0answers
28 views

logrotate stopped to work

For some reason my apache logs stopped to rotate. There is no error in logs, running manually logrotate /etc/logrotate.conf everything work normally. This is my apache conf file located in logrotate.d ...
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0answers
92 views

Subversion + Apache 2.4 + Active Directory

I am trying to setup subversion apache 2.4.7 authentication using active directory. where I am finding authzldapauthoritative is more supported in Apache 2.4.x. following are Apache configuration and ...
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0answers
27 views

My GCE Ubuntu VM crashed and null chars are appended to the end of files

Yesterday, one of my GCE Ubuntu VM crashed and rebooted. However, at the end of some of my application`s log files and database file, there was null chars appended. Ie: 2018-04-11T18:17:19.043Z ...
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3answers
74 views

Add a Public Key to an Ubuntu EC2 server via SSH

I’m trying to add my friend’s public key to my Ubuntu EC2 server via the ssh terminal but I can’t find the file that I paste the key in. Can anybody explain where the file is?
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1answer
232 views

SSH hangs on connecting to a specific server

I use ubuntu 14.04 and I connect through SSH to a dozen odd servers both physical machines and virtual ones on the cloud. On one of my servers I used to connect through an RSA Authentication Key, I ...
1
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1answer
227 views

Increasing the max execution time

Mine is Ubuntu 14 and I've enabled fpm-event with Apache. apachectl -V | grep -i mpm shows: Server MPM: event It seems those pages which take more than 30 seconds to execute I'm getting this ...
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0answers
27 views

How to avoid console when installing build-essential?

I am installing build-essential in my docker image using apt-get install -y build-essential. However, it fails because of error: Errors were encountered while processing: console-setup E: Sub-...
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1answer
20 views

chef-solo binary removed after chef upgrade, returns on reinstall

I'm setting up a server configuration for ubuntu trusty that must be compatible with our node configuration using chef-solo. This is in AWS EC2, and the base node is from the official ubuntu repo in ...
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1answer
274 views

Apache handshaking slow on prefork configuration, need config tuning

My server, running Ubuntu 14/Apache2.4.7, has an htaccess redirect to force all requests to use HTTPS. Generally, it responds quickly. However, I recently altered my SSL config to restrict the ciphers ...