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Questions tagged [server]

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

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How to protect project file in ubuntu server?

We have ubuntu server 18.04 installed. We want our team to work their project from the server only so that they cannot save the file in their local pc. Is it feasible to make it work in that way. If ...
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1answer
16 views

Prevent uploading files via internet?

I want to allow downloading from the internet but stop allowing uploading activities from the internet. I wonder if that is feasible ? I got ubuntu server 18.04. Any suggestion will be great help.
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Why does Apparmor fail after I install MySQL on 18.04.1 LTS?

I have a test web server that I'm trying to add MySQL to then further mumps. After installation of MySQL AppArmor(aa) has a parser failure and has an exit-code 123. I have purged the MySQL ...
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7 views

How do I use Gpg4Win as a remote gpg agent from my Ubuntu server?

I have Ubuntu Server 18.04 running on one machine, and Windows 10 running on another. I use Gpg4Win + Putty to authenticate via SSH to connect to the Ubuntu machine from the Windows machine. On this ...
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ubuntu 18.04 server logout how to login

I have set my server based on this post because the vanilla desktop power management fails (whenever I try to turn it off, the button snaps back to the on mode). It works fine through ssh now. ...
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9 views

Server migration to all new hardware

I have a ubuntu server on an old i5-650 machine and I'm building a new ryzen 2600 server. I've got ubuntu 18.04 working on the old machine now. My question is can I just take an image of the old ...
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1answer
20 views

Sshing into a server

I have noticed that after upgrading my laptop (not sure if this is the reason) to 18.04 Ubuntu, I have not been able to ssh to an institute server although I'm able to on the same internet network ...
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15 views

Connect Ubuntu Server 16.04 to Windows 10 using Ethernet cable

EDIT: ipconfig on Windows: Ethernet adapter Ethernet: Connection-specific DNS Suffix . : Link-local IPv6 Address . . . . . : fe80::49d7:ec19:199f:b968%13 Autoconfiguration IPv4 Address. . ...
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20 views

We are looking at purchasing a new server from HP

We are looking to purchase a new DL380 Gen 10 server from HP as a host for virtual machines. The approved hardware list does not show any Gen 10 servers from HP. How long will it be before these ...
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15 views

Is phpmyadmin 4.6.6 from bionic universe repository secure?

When installing phpmyadmin from the bionic universe repository I get version 4.6.6: # apt show phpmyadmin Package: phpmyadmin Version: 4:4.6.6-5 Priority: extra Section: universe/web Origin: Ubuntu … ...
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0answers
15 views

403 You don't have permision, but only in ONE domain

I've a problem. When I want to access to my domain, it returns me Forbidden You don't have permission to access / on this server. But I can access another domains that I have. Here is my apache2....
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14 views

prioritize udev-rules before the driver/kernel occupy the name of the network interfaces

I have an ubuntu server 14.04 virtual machine with 2 network interfaces eth0 - for web management, SSH eth1 - for incoming span network analysis I've configured the machine with udev rules (to ...
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1answer
16 views

Client can't connect to a DNS server (NXDOMAIN)

I'm an IT student working in VirtualBox. I managed to set up a DNS server that seems to work: Server: 127.0.0.1 Address: 127.0.0.1#53 Name: srv-01.lab.loc Address: 192.168.1.1 Now I need to check ...
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0answers
24 views

Installing zsh on remote server disabled ssh login?

I have a remote VPS running Ubuntu 18.04.1 LTS. I created a new sudo user and disabled the root login my provider set the server up with. I generated ssh keys for the new username successfully and ...
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9 views

Ubuntu 16.4 volume became read only, WordPress files can be seen will not open when moved/copied PLESK

I apologize for my ignorance. My husband was our webmaster he passed a short while ago leaving a web hosting division to run. We host less than 100 websites: this past week the websites began to go ...
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0answers
20 views

Run a Linux LDAP Server as a Slave to Active Directory

I have looked at some of the questions and they come close to what I'm going to ask, but my client's request is a bit more complex. The company I'm working with has an Ubuntu setup using LDAP. ...
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0answers
15 views

Install Ubuntu Destop to Current Ubuntu Server [duplicate]

I have current Installed Ubuntu server, Suddenly I need to have desktop, what should I? can I install desktop via command or Do I need to another install again via ISO
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18 views

netplan: Enable WiFi with no IP address on 18.04 LTS Server

I intend to run a KVM host. The Host should enable a wireless interface but assign no IP address to it. Like a Hyper-V Server with the WLAN Service enabled and set to "Automatically connect", but with ...
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1answer
39 views

Ubuntu DHCP server doesn't assign a fixed address

I am an IT student, and I'm working with Ubuntu on VirtualBox. One of my virtual machines has a DHCP server installed, and it's set to give a specific IP-address (192.168.1.55) to a host Uclient. ...
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15 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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0answers
12 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
15 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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1answer
23 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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44 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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0answers
22 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
25 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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0answers
20 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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0answers
21 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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0answers
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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0answers
23 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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14 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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0answers
55 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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0answers
22 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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Connection Failed on Windows 10 Ubuntu 18.04 app [duplicate]

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
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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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0answers
76 views

Suggestion for antivirus and antispam server solution [on hold]

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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0answers
15 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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0answers
17 views

How do I report an error in the USB install package?

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 ...
0
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1answer
435 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 ...
1
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2answers
44 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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0answers
97 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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0answers
28 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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0answers
88 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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0answers
31 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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1answer
27 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
17 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
81 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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0answers
25 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
31 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. ...