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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17 views

How to activate/renew Ubuntu Advantage/ESM if you have HTTP connect proxy like Squid?

How to activate/renew Ubuntu Advantage/ESM on Ubuntu 14.04 if you have HTTP connect proxy like Squid - so you get security updates again? With the older tool I get errors and/or timeouts with sudo apt ...
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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 ...
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2answers
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How to run zabbix agent as root in Ubuntu 14.04?

We have some legacy servers which runs on ubuntu 14.04 and we need to execute zabbix-agentd as root for getting some performance information. zabbix-agentd version = 5.0 I've followed this guide but ...
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1answer
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Rsyslog rotates, but still logging to old log

Server: Ubuntu Server 14.04 I have a Watchguard Firebox logging to a server. It is supposed to rotate daily, however, when the rotate occurs, it doesn't write to the new log. It keeps writing to the ...
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Auditd - track commands (regular and sudo) of a given UID

I have some auditd rules like: -a always,exit -F arch=b32 -S execve -F euid=1002 -k mytag -a always,exit -F arch=b64 -S execve -F euid=1002 -k mytag -a always,exit -F arch=b32 -S execve -F euid=1003 -...
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1answer
150 views

Can't connect to Vsftpd Server - Passive reply with unroutable address

I have installed Vsftpd Server listening on port 21 in ubuntu server. I've forwarded a port in my router to forward external port 8500 to internal port 21 where my vsftpd server is listening on. ...
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1answer
47 views

script spawn via atd leaves a process stuck in wait

I have a bash script which is run via at, I run it like echo "bash /path/to/my/script.sh" | at -M now because I want it to run detached. When the script is spawned, immediately I see 2 ...
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2answers
854 views

Ubuntu 14.04 apache won't load https on 443, iptables blocking 443?

On an Ubuntu 14.04 server I'm trying to get https running to get SSL for a website (server will be replaced in couple of weeks). Website works fine on http, but can't get it running on https. ...
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33 views

PAM tries LDAP even though I haven't configured LDAP

Once in a while I am seeing this weird behavior that PAM is trying to use LDAP (and fail) even though I haven't configured LDAP in the PAM stack! From the logs, it looks like because the unix ...
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555 views

Default Squid Install Not Listening on Port 3128

Unable to make the default install of Squid listen on its default port of tcp/3128. Squid Version 3.5.27 running on Ubuntu 18.04.4 LTS Setup apt install squid -y service squid start Default ...
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2answers
175 views

Redirect the same connection multiple times [IPTABLES]

Im trying to redirect the TCP connections a port multiple times to another ports, i tried this before but didn't work: iptables -t nat -A PREROUTING -i eth0 -p tcp --dport 60000 -j REDIRECT --to-port ...
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Is there any way I can offload a particular mongo collection to sumologic?

I wanted to offload a collection called logs.test to sumologic. I don't want to export all the collections in my database just wanted to offload "logs.test" is that possible? I thought if exporting ...
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1answer
970 views

I can not get MySQL Installed after upgrated my system to 16.04 from 14.04

I can not get MySQL Installed after upgrated my system to 16.04 from 14.04 All What I tried to get MySQL to work makes similar error like below: root@alm:~# sudo dpkg --configure -a Setting up ...
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1answer
131 views

How to upgrade exim4 without losing configuration settings

Using Ubuntu 14.04 is there a way to upgrade exim4 without losing configuration? Preferably through apt. Upon running apt-get --simulate upgrade it shows the package will be upgraded to 4.82-3ubuntu2....
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1answer
165 views

How to downgrade Ubuntu 18.10 to Ubuntu 14.04? [closed]

My VPS host doesn't have any options for this and the script I'm trying to run absolutely only works on Ubuntu 14.04, any options? i prepaid for the VPS so i don't wanna have to switch hosts.
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1answer
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ubuntu 14.04 ssh multiple port issue

I am having an odd issue with Ubuntu 14.04 LTS (Kernel: 3.13.0-170-generic) and configuring multiple ssh ports. It answers first port '22' from any interface, but seems to only answers the second ...
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1answer
75 views

Monit state file version warning

I am running Monit version 5.17.1 on Ubuntu 14.04. At times, I see that Monit has logged the following: [PST Nov 14 15:42:40] warning : State file '/var/lib/monit/state': incompatible version 2 ...
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0answers
273 views

Iptables rule for limiting connections per ip

I'm usig the following iptable rule to limit the amount of simultaneous connections to 1 connection per ip, on port 4387. /sbin/iptables -A INPUT -p tcp --syn --dport 3387 -m connlimit --connlimit-...
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1answer
227 views

Upgrading MySQL 5.5 to 5.7 on Plesk-managed Ubuntu 14.4 [closed]

I'm trying to upgrade MySQL on my Plesk-managed Virtual Server (Ubuntu 14.4) from version 5.5 to 5.7. On the Plesk support sites and on the Internet I found the same sequence of steps. It goes like: ...
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1answer
369 views

vnstat reporting different data usage than provider

I'm using vnstat 1.11 on an older Ubuntu 14.04 server. My hosting provider gives me a monthly metered bill for the combine up- and download data. I'm trying to get a better sense of what the balance ...
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1answer
82 views

Ubuntu 14.04 php7.1 sqlite driver could not find to install

My Laravel application has test environment to run on sqlite database but it's says the driver is missing and I could not find any solution to install the driver. Would someone help? I have the ...
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1answer
266 views

Ubuntu 14.04 upgrade php or mysql from ppa:ondrej fails after April 2019

I have a project in a VM with OS Ubuntu 14 LTS, php5.5 and mysql-server-5.5. At the end of March I have cloned the Virtual Machine and successfully upgraded both of them from (ppa:ondrej/mysql-5.7) ...
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0answers
438 views

On Ubuntu 14.04 upgrade from php 5.6 to php 7.0

On an intranet Ubuntu 14.04 Server a PHP-Application is running by use of Apache2 and php5.6 (mod_php). I'm in the need to upgrade to php7.0. (I know both Trusty and PHP7.0 are outdated). I've tried ...
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1answer
125 views

Enable AAAA queries ubuntu 14.04

I have an old arn server with ubuntu 14.04, and I'm trying to switch it to IPv6. the stack is working so far, I get a correct global IPv6, am able to ping IPv6 addresses, and can reach my server from ...
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73 views

Server still overload after changing from prefork mpm to event mpm

On Ubuntu 14 with Apache/2.4.7. It is 6 CPU cores with 16GB RAM from Linode.com. Even after changing to Event MPM it still is overloaded in the same way. Till noon it was stopping temporarily then ...
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0answers
336 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. ...
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1answer
1k views

Ubuntu cannot mount CIFS share from autofs and KRB5

I've inherited an Ubuntu 14 Fileserver... VERSION="14.04.5 LTS, Trusty Tahr" Client machine is a fresh install of Ubuntu 18 VERSION="18.04.2 LTS (Bionic Beaver)"<br> autofs/bionic-updates,...
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0answers
31 views

Diagnosing increase in traffic hitting a Django web application

This question is about diagnosing the causes of elevated network traffic in an internet-facing web application. Background: The web application in question is a Django-based forum where users upload ...
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1k views

Uploading a Python Flask App to an existing Apache2 Server and making it listen on a different port

Quick context: I have a Ubuntu 14.04 LAMP Server that's been hosting my ExtJS Website for a pretty long time. Recently, I've had the opportunity of tinkering with DialogFlow, and I've also made a ...
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422 views

KVM guests crash after Ubuntu upgrade to 14.04

On our way to the latest Ubuntu LTS we've recently upgraded a KVM server from Ubuntu 12.04 to 14.04, but now it's virtual machines are unable to boot. I'm afraid continuing upgrading the system in a ...
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310 views

Change account password remotely via Plink

Here's my current predicament: I need to change the password to a user account on 2000 devices running Ubuntu 16.04. I want to do this remotely via Plink rather than SSH. On all these appliances, the ...
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3answers
3k views

Database accidentally deleted with a bash script [duplicate]

Edit: a follow-up question: Restore mongoDB by --repair and WiredTiger. My developer committed a huge mistake and we cannot find our Mongo database anywhere in the server. He logged into the server, ...
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0answers
167 views

Amazon EC2 Instance: local ssh tunnel refused by server - Connection failed - [Connection timed out]

I have a remote administration tool and I'm trying connect client PC to remote PC through an ssh tunnel (local port forwarding) with an Amazon Instance EC2. I receive this error message from Plink, ...
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1answer
34 views

Vm Instance on Google Cloud Platform

We own a VM instances in Google Cloud with ubuntu OS but suddenly we cannot connect to the instance via SSH. I have checked the Firewall and the port is enabled for all of the instances. Watching the ...
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0answers
17 views

What does apache return when a GET comes in for a file that's in the process of being replaced?

I can't find the answer on google and this seems pretty difficult to test with certainty. So, I am really hoping that someone out there just knows what actually happens. What happens if a GET comes ...
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1answer
169 views

GLX is compiled with wrong version (Display resolution and hardware acceleration stopped working)

I have two Ubuntu 14 Desktops (identical). Both were working fine until Friday. Some updates appear to have been performed on the non-working machine... 2019-03-18 02:29:32 install linux-base:all &...
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1answer
210 views

What else to check to find why emails are not delivered?

Our email messages are not delivered. We have done some debugging but have not found any issues. When we send an email using a simple test script PHPMailer reports success and the logs indicate the ...
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0answers
30 views

Any way to set password on BIOS remotely on Ubuntu 14.04?

I maintain many specific-use devices that have Ubuntu 14.04 OS installed on them. There is an ongoing effort on our end to harden the security on these devices. One of the required steps is setting ...
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1answer
24 views

directory protection in Ubuntu 14.04 Server [closed]

I want to run the following on a single ubuntu 14.04 server - Asterisk - PHP/Apache/ MySQL This server will be offline at customer's location. I want to protect these folders in a way that if my ...
1
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1answer
124 views

Bandwidth and IO issues when running hardware raid and zfs

I've inherited a setup using Linux Ubuntu 14, a megaraid_sas, and ZFS. We're getting some performance problems (never being able to fully utilize the 6GB bandwidth from the raid) and I'm curious if ...
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0answers
404 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 ...
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2answers
612 views

Network loopback device missing in Ubuntu 14.04

I want to program an FPGA via JTAG and the xmd script connects to 127.0.0.1:3121 to do so. That worked nicely for months. After a reboot this connection suddenly didn't exist any more, I cannot ping ...
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0answers
599 views

Trying to configure letsencrypt auto renewal with HAProxy

I'm trying to get the letsencrypt auto renewal working with haproxy. I've followed these instructions: https://www.digitalocean.com/community/tutorials/how-to-secure-haproxy-with-let-s-encrypt-on-...
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1answer
431 views

SquirrelMail doesn't send or receive any mail

I just tried to set up a mail server on my Ubutnu 14.04. The goal is to be able to send mails from info@mydomain.com and receive mails sent to the same adress. Now I followed this tutorial to install ...
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1answer
313 views

Where does Certbot serve up HTTP-01 challenges from?

I am diagnosing a weird problem with some of my Ubuntu 14 LTS / Apache 2.4 machines with Certbot renewals. Yes, I know Ubuntu 14 LTS is EOL soon; these are some of the straggler machines on the ...
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1answer
1k views

How to tell my apache server running in a docker container to write logs to stdout [duplicate]

I have been trying to point my logs to /proc/1/fd/1 but it is saying cannot acces the directory and if i use /proc/self/fd/1 nothing is writing to my stdout
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0answers
14 views

Nginx Workers auto vs mentioning a number

Have been figuring out the right number for worker_processes and even though there has been some progress while mentioning custom value. A recent event has made me the question - What would be the ...
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2answers
777 views

PHP Startup: Unable to load dynamic library '/usr/lib/php/20131226/xsl.so'

I'm getting an error whenever PHP (5.6) is starting from the command line (and crons) : PHP Warning: PHP Startup: Unable to load dynamic library '/usr/lib/php/20131226/xsl.so' - libexslt.so.0: ...
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2answers
890 views

Why the kernel wasn't updated to 4.4 on Ubuntu 14.04? Other related questions [closed]

I had a task to update only kernel to the latest version on Ubuntu 14.04 VPS. What I did: apt-get update apt-get install linux-virtual reboot It updated from 3.13.0-24 to 3.13.0-163. 14.04.x ...
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0answers
809 views

Upgraded 14.04 to 16.04 and boot is dropping to initramfs prompt

Anyone know how to fix this? I upgraded a system with LVM partitions for /, /var, /usr, /home and it seems like initrd can't figure out the LVM scheme. I found a bugreport on launchpad regarding this ...

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