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Questions tagged [server]

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

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8 views

Plex Doesn't Start Automatically

So, I'm consolidating servers... This one being Plex from my Server 2012 instance as I don't want to have an AD or Local user account automatically login... producing a security risk on my end. As of ...
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10 views

How to create multiple ftp user to access multiple folders of ubuntu server

I'm using digitalocean to host my websites. What I want to do is to create multiple ftp users to access different folders which I've created for each domains. Kindly help me with this. Thanks in ...
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7 views

Missing ubuntu minimal image in EC2 AMI locator?

Trying to search for AMI here: http://cloud-images.ubuntu.com/locator/ec2 and can not see any Ubuntu Minimal. Why?
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1answer
14 views

Set email for different domains

I need to set up a mailserver. I've several different domains and I need to set up different emails for each other. For example: domain1.com -> user@domain1.com domain2.com -> user2@domain2.com ...
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11 views

how to set up nat and host only to access server from other computer virtual box

i want to create my own server on virtual box. i already add NAT and HOST-ONLY in virtual box. and this is ip from virtual box host-only Adapter ipv4 address = 192.168.56.1 netmask = 255.255.255.0 ...
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24 views

netplan + WiFi: link is not ready (18.04 Server)

I'm trying 18.04 Server with this fancy new netplan and can't get my WiFi to work. Doing it the old-fashioned way (e.g. configuring wpa_supplicant.service and using dhclient), everything is fine. But ...
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16 views

Samba Share - Path not found on Windows Client

I'm not entirely sure if this is a problem with my samba configuration or my windows machine: I just setup a samba share with following configuration: smbd.conf: [share] Comment = Raid0 array share ...
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1answer
19 views

DHCP Server unknown lease. Device says “unable to obtain IP”

So I am trying to set up a fake AP using airbase-ng. I have set up the dhcp sever and it seems to be working but my outside devices cannot obtain IP address from my newly created Access Point. I am ...
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17 views

Running java GUI program without really having a display

Recently I approached a problem when I need to run a .jar program on ubuntu server. Server doesn't have a display. When I execute the program I get "No X11 DISPLAY variable was set, but this program ...
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17 views

“Enter Your Name And Password For The Server 'WDMyCloud'” Not Saving

I've setup a short cut within nautilus for my NAS device (Western Digital 'My Cloud'). After entering the user name and password I've been clicking [X] Remember Forever Some how Ubuntu isn't ...
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42 views

How can I verify my root password, when I know it but I need to check it? [duplicate]

I know my password on my server, but is there a command to check the password? I can't use ssh because my ssh key is already copied, so is not useful. I need something to ask me for the root ...
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20 views

18.04: nginx is running but Unable to access

I installed nginx 1.12.2 on ubuntu 18.04 aws server for my Rails app. I checked the installation and nginx is running ok: ubuntu@ip-17-30-0-193:/opt/nginx/sbin$ ./nginx -v nginx version: nginx/1.12.2 ...
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8 views

Nautilus - Connect to Server - SSH with MFA

I want to connect to a remote file server through "Connect to Server" in Nautilus. The File server uses password and Token App to authenticate the login. I get timed out error when I try to login to ...
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13 views

X11 Forwarding: distinct behavior in PuTTY and SmarTTY

Using PuTTY: [user1@server1 ~]$ xclock (works!) [user1@server1 ~]$ sudo su webmusr [sudo] password for user2: [user2@server1 ....]$ xclock (naaah!) PuTTY X11 ...
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32 views

Server responded Protocol error packet too long 1349676920

What is the solution for above mentioned error. I received that issue while connecting from putty / tectia secure shell tools. I have installed ubuntu server 18.04. Below is the output for ssh and ...
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20 views

Permission denied (publickey) after every time being disconnected

After getting disconnected from the server (Ubuntu 18.04.1) I can not login anymore using public key. I have 2 accounts that can run sudo. One account uses public key and a passphrase to login, and ...
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27 views

Connection Failed on Windows 10 Ubuntu 18.04 app

I installed Ubuntu 18.04 app on my Windows 10 machine. I am getting a Connection failed error while executing sudo apt-get update as shown below.
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2answers
25 views

Can't access web folder after typing a chmod command (error 403)

So I was having issues with Root not being able to use fopen/fwrite through PHP and tried typing this hoping it would help (found it on another site) chmod -R 766 /var/www/html Andddd now I can ...
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55 views

Suggestion for antivirus and antispam server solution

Even after some searching, I didn't choose an antivirus and antispam solution for our Ubuntu server. The price is the most important factor (free is preferred). Mail users are very experienced IT ...
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12 views

Laravel creates files and gives permission to root user

When new cache files are created (for example, newly created files in storage/cache) the owner of the file gives permission to root user. I have another user deployer whose groups are deployer and www-...
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10 views

How do I report an error in the USB installer?

I have encountered an issue with the current live installer for Ubuntu 18.04.1 server. Whenever I run an integrity check on the drive there is always 3 errors. I have tried multiple drives and ...
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1answer
306 views

WiFi works on Ubuntu, but not wired connection

I installed Ubuntu (server) onto a computer and during the setup I connected it to my wifi and it works fine. However I am trying to move it to a wired connection and it doesn't seem to recognize the ...
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2answers
34 views

Ubuntu 18.10 - Unattended-upgrades-shutdown --wait-for-signal

I have a process as listed in htop under Command stating the following: /usr/bin/python3 /usr/share/unattended-upgrades/unattended-upgrade-shutdown --wait-for-signal Judging by the: --wait-...
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95 views

I can ping my host domain/8.8.8.8 but can't ping google: name resolution failure

I think I configured the bind dns server correctly on my ubuntu 18.04 server on my virtual network. I can ping my other server ' www.boblowlaw.com ' just fine and I can also ping 8.8.8.8 and I get ...
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21 views

The connection was refused by the computer

I just installed VNC using this tutorial on my Ubuntu Server 18.04 LTS 64bit. Apparently the configuration seems good, infact when I type: vncserver :1 I get: A VNC/X11 server is already running ...
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1answer
70 views

Ubuntu server 18.04.1 after installation doesn't boot

I've been trying to install ubuntu server 18.04.1 on my notebook hp 620.. all goes fine, I've already set up the IP and similar stuff. After installing it it says installation complete. But when I ...
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26 views

Set up PHP on Nginx with Shiny server

I have limited knowledge with this and I've been tasked with setting up a Shiny server on our institution's VM. I followed this tutorial and it worked as intended. Now I've been tasked of setting up a ...
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0answers
20 views

SSH tunnel to browse localhost, super slow

To visit sites/services like jupyter notebooks and rstudio-server on my server I make a ssh tunnel and then just browse them in my webbrowser on my local machine, however, since yesterday, all my ...
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0answers
15 views

Juju bootstrap failure

First thing, Thanks for reading. System specification: MAAS region controller(also juju client): lemur laptop from System76. Ubuntu Linux 18.04.1 LTS juju --version is 2.4.3-bionic-amd64 MAAS ...
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0answers
70 views

Can't install new software in the server [duplicate]

I'm trying to install vsftpd on Ubuntu 18.04 LTS, but when I run apt-get install vsftpd I get this error: You might want to run 'apt --fix-broken install' to correct these. The following packages ...
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21 views

Secure Admin must be enabled to access the DAS remotely - access Glassfish config page

My environment is Ubuntu 18.10. It is a new installation, no firewall or processes that run on Glassfish ports. I installed Glassfish 5 on the server. Java 8, because Glassfish doesn't support any ...
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1answer
29 views

Alt-Gr + [Key] freezing XFCE on Ubuntu 16.04.5 LTS server

I have an Ubuntu 16.04.5 server installation with XFCE**. Every time I hit Alt-Gr + e (Euro sign), Alt-Gr + . (ellipsis) and other combinations involving the right alt key, XFCE completely freezes. ...
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0answers
20 views

How to set up Dudle on Xubuntu server?

Been using Linux for a few months and been trying to learn more about it. I've configured a Thinkpad T43 with Xubuntu 18.04.1 into a server. I can successfully access it through PuTTy on my main ...
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17 views

Is there any complete guide to install 18.04.1 on an machine with LVM and RAID1 and RAID 6 on boot?

I'm trying to install the latest ubuntu server. I wold like to install under LVM the system in a 500 GB disks to be define as RAID1, and create two partition on 4 disks to be defined as RAID6, all ...
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36 views

Apache error vagrant “Could not reliably determine the server's fully qualified domain name, using 10.0.2.15. Set the…”

I am running Apache server with vagrant and I am getting this error "Could not reliably determine the server's fully qualified domain name, using 10.0.2.15. Set the 'ServerName' directive globally to ...
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0answers
38 views

index.php is showing a blank page [on hold]

PHP 5.6 ubuntu0.18.04.1 mysql Ver 14.14 Distrib5.7.23, for Linux (x86_64) I put a folder in /var/www/html/frontend But when I access the folder: localhost/frontend/index.php, I only see a white page....
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1answer
36 views

How to enable clean URL? [on hold]

I've a little problem with my drupal installation, because I need to enable clean URL but I don't know how to do it. Any suggestion? I'm using Ubuntu server 16.04
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0answers
15 views

Assigning 2 Permanent IP Addresses In 18.04 Desktop

There are 2 themes of IP addresses on my network: 192.168.0.### 10.#.#.# 10.1.1.# 10.2.1.# 10.3.1.# ... 10.12.1.# How do I assign permanent IP addresses to access the services in the 10.#.#.# I ...
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1answer
80 views

Ubuntu Bootable USB not showing up in boot menu on Mac Mini 2007

I am trying to install an Ubuntu server on a Mid 2007 Mac Mini and erase OS X off of it. I formatted the USB properly on OS X Lion using the dd command, but when I went to the boot menu the only ...
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0answers
10 views

Setup local nextcloud file server through hotspot

I'm trying to setup a file sharing system that's easy to access. It might help to know what I'm using it for: I am a recording engineer. After my concert I would like to be able to turn my computer ...
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2answers
69 views

Running a process through SSH command and keeping it alive

I try running a python program on a remote server using nohup as explained in: How to keep processes running after ending ssh session? When I do ssh server -C "nohup prog.py &", the python ...
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1answer
42 views

The 'proper' way to get ONLY my eth0 netmask via CLI in Ubuntu 18.04 on VPS?

According to this answer and many other tutorials throughout the web, ifconfig will list lots of fascinating and useful information. And, that seems the standard way to find out stuff like my netmask. ...
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1answer
45 views

How to get RX and TX traffic data using shell script [duplicate]

Is it possible to get RX/TX from modify time like 1 minute through command line?
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34 views

Using systemctl on Ubuntu 14.04

I have an Ubuntu 14.04.5 LTS on the server and I'm trying to write OpenVPN server and I want to start a process using systemctl e.g.: systemctl start openvpn@[server] but got Failed to get D-Bus ...
2
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1answer
35 views

apt-get warnings about multiverse?

Every time I use apt-get update I get the following warnings W: Skipping acquire of configured file 'multiverse//binary-amd64/Packages' as repository 'http://archive.ubuntu.com/ubuntu bionic-updates ...
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1answer
19 views

How to setup Ethernet network bonding for root NFS mount over PXE boot in Ubuntu 16.04 LTS

For my personal minicluster, I successfully setup an Ubuntu server 16.04 LTS PXE network booting system, however, in order to take advantage of the 4-port NICs I have, I want to setup Ethernet ...
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0answers
11 views

Not able to access nextcloud, plex, emby via internet

I am new to networking. This is my settings. I have installed Ubuntu 18.0.4 LTS, i5 prcssor, Installed Nextcloud through snap ; accessing port 444 Installed Plex ; accessing port 32400 Installed ...
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0answers
6 views

Show ip connections in console

So currently I'm setting up an FTP server, and I want to log every connection, but I wanted to have every successful connection show in my console when I'm working in the terminal. like if I run watch ...
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0answers
9 views

Stream a specific web page to Twitch from Ubuntu Server from Apache2 Wordpress install?

Hi I am in development of a Twitch based community and I am using a VPS with 4 xeons, 16gb of ram 500GB ssd and 1TB hdd+1tb hdd in raid 0 and I have a specific feature that I need in order for this to ...
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26 views

Ubuntu Server showing 8 cores instead of 12 cores

I have a Dell r710 xeon x5670 system, having 2 processors and 12 cores in it but system is showing 8 cores instead. Also hyper-threading option is not available in the BIOS setting. System monitor ...