Questions related to Ubuntu Server, and server-related packages.

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1answer
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Catalina.sh not found, The file is absent or does not have execute permission

I tried to start tomcat 8 through the terminal, but got the same issue related to permission. Appeared that catalina.sh not found. Following is Terminal snapshot 1 the snapshot with the issue. I'...
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1answer
28 views

Proper samba config/share permissions

What is the proper permissions that should be set in the smb.conf and applied on the directory & files? The reason I ask is I have set force user = nobody in smb.conf on my shares, with the file &...
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1answer
77 views

How to access ubuntu server 16.04 sever's files from windows 10 PC?

I recently installed ubuntu 16.04 on a machine I built, hoping that it'd serve my home for file sharing, media server and probably for VPN. I have installed Samba and the LAMP server. I also have ...
2
votes
1answer
55 views

Invisible processes using all of system memory

I have a VPS (Ubuntu 14.04) with 512MB of RAM. This used to be quite enough, but for a while, this has been causing problems -- something is eating up all of that memory, and my debugging has left me ...
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1answer
45 views

Sharing connection - IPTABLES

I've been trying to configure IPTABLES in my server so I can share the internet from the server with another machine. The server IP is 192.168.10.1 (eth0), the connection is coming from 192.168.0.6 (...
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1answer
50 views

Ubuntu Server unable to create directory in PHP

I have setup a little Ubuntu Server for developing some web apps. I have a little script that uses mkdir() to create a directory, but i am getting a permission denied, its a simple command mkdir($...
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1answer
28 views

How do i run a .sh file on startup (ubuntu server) [duplicate]

How do i run a file named start.sh file on startup if im on ubuntu server? i decided to install ubuntu server on a pc that i rarely use so i can have my minecraft server on it ... and i want to be ...
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2answers
29 views

Can't use SSH at all

I'm having some problems when trying to use the command ssh-copy-id in my server, unfortunately I get the following response: ssh: connect to host 192.168.10.10 port 22: Connection refused I can't ...
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0answers
13 views

Share through Samba NFS mapped

I have a problem with sharing NFS mounted. I had read this a bad practice, but I need it for working and experimental purposes. I have a Ubuntu 16.04 running on Machine A and another Linux System ...
1
vote
1answer
53 views

Unable to install or remove MySQL

So today I installed MariaDB so I can login through phpmyadmin, apparently it didn't work so I removed it, tried again like four times and I failed. Decided to go with MySQL Server instead. I couldn't ...
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0answers
22 views

How to copy anything from HFS+ [closed]

I'm not exactly new to ubuntu but with my recent purposes I'm kinda lacking some skills I use OS X, Windows and Pearl Linux, both personally and professionally. I have searched and tried several ways ...
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0answers
18 views

Error in downloading mysql server

I am downloading mysql on ubauntu software center I am getting error as follows: The following packages have unmet dependencies: mysql-workbench: Depends: libgcc1 (>= 1:4.1.1) but 1:4.9.1-...
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1answer
33 views

chmod not assigning permissions properly?

We are testing osTicket which is an open source ticketing system and have set everything up, but when we try to connect to the page we get blank results with the following error logs: [:error] [pid ...
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0answers
37 views

Welcome to emergency mode! after mounting /boot

So, we just had a power outage and since then my Ubuntu server won’t start up anymore. When booting with a display attached it all looks good until after it successfully mounts the boot drive. Then ...
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0answers
54 views

I just installed ubuntu server 16.04 xenial in an old machine (small server at home). Wifi was used in installation but now it's gone, why?

I installed Ubuntu Server 16.04 and when asked in installation which lan interface I would like to use as default, I chose my wlan. It worked during installation. Now that the installation finished ...
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0answers
23 views

What privileges should I give to a user who can access my SFTP but only reads them

I have a current root user which is able to do, well ROOT privileges on my SFTP running on Ubuntu LTS 12.04. I'm planning on adding a new user that can only read a specific directory inside my sftp. ...
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0answers
41 views

Problems with software installations Ubuntu Server 16.04 [closed]

i recently installed Ubuntu Server 16.04 on my Gateway PC. It doesn't run the desktop version so thats out of the question. EVERY FREAKING TIME I try to install Ubuntu software, other software, wifi ...
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0answers
17 views

Does ubuntu's installation of mysql-server-5.7 now require apparmor?

Ubuntu 16.04: When I use apt to install mysql, it shows: The following additional packages will be installed: apparmor mysql-server-5.7 Suggested packages: apparmor-profiles apparmor-profiles-...
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0answers
13 views

BadLoginError deluged

I have a problem to start deluged daemon on Ubuntu 16 server. When I try to start it with systemctl start deluged, and then I check it with systemctl status deluged it gives me this error: Jun 20 10:...
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0answers
26 views

TensorFlow GPU installation

While installing cuda 7.5 from [NVIDIA developer] (https://developer.nvidia.com/cuda-downloads) on my ubuntu 14.04 instance on google cloud, I am encountering the following error: Installing the ...
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0answers
13 views

routing confusing… server -> PC (wifi -> ethernet) -> laptop (ethernet)

As mentioned. Server ip 10.1.1.1 <-> wifi router 10.1.1.5 <-> PC wlan0 10.1.1.10 & PC eth0 static 10.1.1.6 <-> laptop eth0 static ip 10.1.1.20 Now I cant ping the laptop from server ...
0
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1answer
33 views

Use Ubuntu 16.04 LTS server?

Please excuse me for being ignorant, but I need some advise. I have been working in Ubuntu system since past 2 years. Recently, our group has purchased a server, and I need to install Ubuntu 16.04 ...
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0answers
45 views

Log in to ssh slow for one user, but not another

I'm running a server at home with Ubuntu 14.04. I have two users on the machine, say user1 and user2, each able to ssh into the box. While user1 logs in very quickly, user2 takes about 20 seconds to ...
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0answers
25 views

Failure to access mysql db using the Hostname of the Remote Database server

Hostname of the Remote Db server is db-20.srv.saj.co.ug and IP 192.168.2.1. Hostname of Accessing Server is Mail-20.srv.saj.co.ug and IP 192.168.2.3 Ping from Mail-20.srv.saj.co.ug to the Remote is ...
0
votes
1answer
49 views

SSH “Connection Refused” when trying to access from the outside over a No-IP dynamic dns hostname

I am running a server at my house with SSH enabled on it, and I have given it a static IP of 192.168.0.212, and set up the dynamic update client to keep the No-IP dynamic DNS updated. When I am on my ...
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0answers
24 views

How to setup DHCP relay in ubuntu?

I am new in Linux, so please ignore if my question is silly. I am setting up 4 machines. Two machines are the servers and two are client computers for testing purposes. I am using my Ubuntu machine as ...
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0answers
19 views

PostFix: enable mail account on Ubuntu 14.04

I got a mail@example.com address registered in many platforms and need to receive mail to this. I moved all my addresses in my PostFix server on Ubuntu 14.04 running at AWS instance and I can't use ...
0
votes
2answers
157 views

502 Bad Gateway nginx php7 fpm

I tried to install nginx and PHP7 with fpm using this tutorail https://www.digitalocean.com/community/tutorials/how-to-upgrade-to-php-7-on-ubuntu-14-04 When i try to access any php file I get 502 Bad ...
1
vote
1answer
67 views

How to install openstack autopilot without JUJU & MAAS

I want to install the Openstack in a single node (one server) using the Ubuntu Autopilot , but I don't want install the JUJU and MAAS. Yes, I try the command in the link above: $ sudo apt-add-...
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0answers
30 views

is it possible to setup gui for ubuntu-16.04 on a digital ocean droplet? [closed]

is it possible to setup gui for ubuntu-16.04 on a digital ocean droplet? Secondly is it worth it, i mean is it slow to work on or does it have any security issues ?
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0answers
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Mysql Workbench on 14.04 with mysqlserver 5.6

I'm running ubuntu 14.04 I was running mysql server 5.5 and mysql workbench. and the world was full of joy. but one day i wanted to run mysql server 5.6 to support a new functionality. I went ahead ...
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0answers
23 views

How to setup cgit with apache2 in Ubuntu?

I have tried to configure cgit with apache2 for many times but all failed. Here are my configurations: apache2 conf: <VirtualHost *80:> DocumentRoot /var/www/htdocs/cgit ScriptAlias /...
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0answers
31 views

cannot connect to MYSQL server through phpmyadmin

This is my phpmyadmin login page. I am using Ubuntu 16.04 . I am using the XAMPP server. Apache and php server are working fine ,but I cannot access the phpmyadmin. When I use sudo /opt/lampp/lampp ...
1
vote
1answer
77 views

How do I get my Ubuntu web server to host on the internet?

As far as I know this isn't a duplicate, but I may be wrong. Anyways, my Ubuntu server is running a NodeJS Application and it seems to run fine. I just put in the local ipv4 address in the browser ...
0
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2answers
77 views

Creating Owncloud 9.0.2 Server on Ubuntu Server Version 14.04.4

Okay so First of all I'm really not familiar with Ubuntu or Linux at all I was a Windows user all my life but I heard from everywhere that the best way to set up a reliable server is to do it with ...
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0answers
25 views

How to synch time between ubuntu laptops in a local network

I'd like to synch time on all my laptops inside my local network which use a router but it has no access to public internet so I can't use remote time servers. I would like to use a laptop to act ...
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0answers
27 views

Cannot access phpmyadmin on xampp on 16.04 LTS

Every time I try to access phpmyadmin on my XAMPP I get this message: Error during session start; please check your PHP and/or webserver log file and configure your PHP installation properly. Also ...
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0answers
20 views

Can't connect to L2TP server

I'M trying to connect to my L2TP server from Android, I can't. The tutorial I followed is here: https://help.ubuntu.com/community/L2TPServer root@lamp:~# ipsec verify Checking your system to see if ...
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0answers
22 views

UFW doesn't do anything

I have an Intel nuc running Ubuntu Server with UFW enabled and im trying to block port 8112 however i can still reach it from outside my network. I have tried the following sudo ufw reset sudo ufw ...
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0answers
46 views

Failed to start Deluged and deluge - Service hold-off time over

I'm trying to install deluge as server on ubuntu 16.04 server. I'm looking at this guide, but deluged and deluge-webui services are not running Jun 17 11:53:32 Quel-Server systemd[1]: deluge-web....
0
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1answer
59 views

./configure: C compiler cc is not found

I am currently trying to compile nginx from source with the RTMP module on Ubuntu Server 16.04 LTS. Everything is ready and in place, but I can't compile. I get the following error: ./configure: ...
0
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1answer
23 views

Could not find driver error

When I try to run index.php using this command - php -S localhost:8080 I get "could not find driver" error. But php files not using mysql runs correctly. What may be the issue and how do I fix ...
0
votes
1answer
28 views

How to prevent break of NFS connection?

First of all I am new in this forum and not a native English speaker. Out of this any help and patience would be appreciated ;-) I have an Ubuntu server and a Linux Mint client. For Backup reasons ...
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0answers
10 views

FTP Issues with 553 error: 14.04 on AWS running ISPConfig3

I have installed ISPConfig3 on an AWS server, using a 'Perfect Server' tutorial from HowToForge, and all seems well until I try and create a website. The server works, and a default config exists, but ...
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0answers
33 views

service command fails silently

I am on Ubuntu Server 14.04 and I followed the instructions here to setup Apache ActiveMQ (5.13.3). However since activemq was not starting on boot I issued the command sudo update-rc.d activemq ...
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0answers
14 views

Can't connect to server through SSH after rtcwake reboot

I used crontab to create an rtcwake command to shut my computer down at midnight, and start it up at noon. The problem is, once it turns off, and then on again, I can't connect to the server through ...
1
vote
1answer
33 views

Domain controller IP address change

Sorry if my question sounds obvious, but I'm getting started here. I wanted to change my recently configured Domain Controller's static IP on Ubuntu 14.04.4, Samba 4.4.4 since I experienced some ...
3
votes
1answer
67 views

How to connect (FTP) to remote server via my Ubuntu VPS

My problem is quite specific: I need to connect (FTP) to a client's server from my PC (Ubuntu 16.10) but my PC has dynamic IP and the client's server has IP filtering on. I have my own VPS (Ubuntu 16....
0
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2answers
64 views

How Should I Be Accessing My Server? [duplicate]

I'm really new to the whole Ubuntu thing, I've been and still am a windows user, for my windows server I would just use RDC (remote desktop connection) and be done with it, as in apps are still ...
0
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0answers
75 views

Ubuntu 14.0.4 Server - Can't install snmpd

I am trying to install snmpd on my server, to be able to user observium but I get this error: $ sudo apt-get install snmpd Reading package lists... Done Building dependency tree Reading ...