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

learn more… | top users | synonyms (2)

0
votes
0answers
5 views

ubuntu-16.04-server-i386 installation Error “Failed command Write DMA EXT”

So I know this Error had been already discussed in this Forum several times, but I just want to know a solution perfectly fitting to my Problem. I am trying to Install Ubuntu 16.04 on a really old ...
0
votes
0answers
9 views

Loading Unix Sockets on RAM to allow faster Communication

I am currently working with some php versions and nginx. They are communicating with FastCGI and i liked more the idea to let them communicate via an Unix Socket.. There i just got some Perfomance ...
0
votes
0answers
13 views

How to make slaves on cloud trusted trusted for the server to perform parallel execution

I made a task to execute multiple tasks in parallel on different slaves and the command issued by the server, but it asks me each time to enter a password for each slaves and the task fails to ...
0
votes
0answers
14 views

Port Forwarding not working

I was trying to open a specific port (2105) on my router. I did what was required at the router settings(which is accessed through the default gateway). I put in the port range as 2105 and used client ...
0
votes
0answers
21 views

Turning a computer on remotely, but still on the same network

I have a home server running Ubuntu 14.04 and a huge first world problem. I like to conserve power so I leave the server off most times when I'm not using it. But when I have to turn it on I have to ...
0
votes
0answers
11 views

mysql-community-server makes ubuntu shutdown very slow

Hi there: My question is about shutting down ubuntu xenial 16.04 LTS in a Dell machine dual-boot with Windows 10. Dual boot is working really well. The issue happens during ubuntu shutdown. The ...
0
votes
0answers
6 views

I need to set apt-build mtune directive on VPS ubuntu server

I need to set the right architecture for apt-build to work, in a VPS environment. Here's cpu-info detailed: processor : 0 vendor_id : GenuineIntel cpu family : 6 model ...
0
votes
1answer
26 views

MySQL server can't start

I installed MySQL-server-5.7 use apt: apt-get install mysql-server-5.7 but when I want to start server using: systemctl start mysql I got error. using service msyql status to see the status, I get ...
0
votes
0answers
10 views

apt-mirror testing

I want to configure a local apt-mirror on my 16.04 Ubuntu server. In my mirror.list, I am only downloading main and restricted since I don't have enough space for all the packages. After downloading ...
0
votes
1answer
12 views

Can't SSH to machine on Local Network (time out), can SSH from ouside LAN

I have a Box 'foo' which has sshd running. I wish to ssh to this machine via Box 'bar'. Box 'foo' has the IP address 10.0.0.100 and Box 'bar' has the IP 10.0.0.109. The gateway for both of these ...
1
vote
1answer
16 views

VPN, Loopbacks, Ubuntu Server, And VirtualBox

Is it possible to create a VPN server in VirtualBox, and then connect to it from the same machine? Also, will it actually secure my information if I'm using public wifi? I'm a novice when it comes ...
0
votes
0answers
8 views

Hamachi service on boot

I have installed Logmein Hamachi on a Raspberry PI2B running Ubuntu 14.04. I want to access this "server" via ssh with the Hamachi ip (using hamachi because the ip of the server will change over time ...
0
votes
2answers
38 views

Difficulties installing apache web-server on Ubuntu 16.04 [duplicate]

I was wondering if I can get some assistance here to install an apache2 web-server on my Ubuntu 16.04. I have followed the instructions, such as : opening the terminal, and typing : sudo apt-get ...
0
votes
0answers
10 views

VM Ubuntu Server 16.04 no network connection with static IP

My Setup: Oracle VM Virtual Box running on a windows 7 box Virtual hosting is enabled in Windows Box BIOS Steps taken: With Dynamic IP assignment the the Ubuntu server can ping everything. No ...
-6
votes
0answers
25 views

Restoring website after server crashes [on hold]

Kindly suggest a solution?? After a recent hardware failure, your customer has rebuilt their Linux server which hosts a wordpress site from scratch and restored essential data from the last known ...
0
votes
1answer
12 views

Install second network interface on virtualized Ubuntu Server

I've just installed the latest Ubuntu 16.04 on a VirtualBox machine. I'd like to have two different network interfaces: the first one to access the guest machine from the host using ssh; for this ...
0
votes
0answers
12 views

How do I activate my usb modem in my VM ubuntu server with windows host?

I have ubuntu-16.04-server-amd64 running in my virtual-box and I want to use gammu to send sms with my HUAWEI E153 HSDPA usb stick. I tried to add the modem in the serial port to see the modem in COM4 ...
0
votes
0answers
13 views

instances of openvpn server on a Ubuntu server

Anyone know how many instances of openvpn server can I run simultaneously on a Ubuntu server (EC2 Amazon).
0
votes
0answers
18 views

Adding a new dev-site to Apache 2. What am I missing?

I've got an issue when trying to access the frontend of a site I've added to an Apache server that is already hosting another live site. Here are the steps I took: added a directory ...
0
votes
0answers
29 views

Windows file paths in Ubuntu

Can somebody please help me with the following: Members of our company send each other Windows paths to files on the server, which look like this: O:\A\ Angus Smith - brief.doc. Hereby O: is a letter ...
1
vote
0answers
20 views

how to fix font appearance on a remote terminal?

after logging in to my terminal server via ssh kyes, I use the text editor emacs24 instead of the default nano, but no matter how I change the font, the system doesn't seem to pick that font. Adding ...
0
votes
0answers
7 views

“Access denied for user 'root'@'localhost'” when updating vendors in a symfony app while deploying on a remote server

I am trying to deploy my symfony application on a remote amazon server. While updating the vendors using: composer install --no-dev --optimize-autoloader command this error occurs Access denied for ...
0
votes
0answers
29 views

Server install freezes at 'Select Language'

Okay this is embarrassing but we have no where else to go on this. Trying to install 16.04 LTS Server and when we get to the 'Select Language' the keyboard and mouse no longer respond. We thought at ...
0
votes
0answers
16 views

Incredible problem Ubuntu Server 14.10 before needed update restart

This morning my website doesn't load. So i checked my DNS and all was ok. So i try to connect with SSH to my dedicated server (kimsufi) and all still ok. I have seen there was a obligatory reboot ...
3
votes
0answers
57 views

/etc/skel doesn't work with xenial

We have a script which works perfectly with Xubuntu 14.04 and an Ubuntu Server with ldap : https://github.com/dane-lyon/clients-linux-scribe/blob/master/ubuntu-et-variantes-integrdom.sh We use ...
0
votes
2answers
24 views

Sharing a Network Drive through OpenSSH for a Specific Group

First question, hooray! To the point: I'm not very well versed in Linux, I'm in the process of studying my Linux+. I'm working on a variety of projects with friends, co-workers, and teachers. I'm ...
0
votes
1answer
27 views

Forward http requests to another server

I have several servers, but only one domain. we are behind a corporate firewall that I do not have access to, but I have a reverse proxy set up for one site. Is it possible to set up a forward for ...
1
vote
1answer
51 views

Apache2 restart failed in Ubuntu 16.04

I am trying to use domain for my localhost instead of localhost or 127.0.0.1 I have added a configuration file myconfig.conf in sites-availbale I also have enabled it using sudo a2ensite ...
0
votes
0answers
6 views

Xenial Server is not quite working with 802.1x port-based authentication

Ubuntu server 16.04 with kernel 4.4.0-22. Cisco switch C3750 with 802.1x port-based authentication. Everything went fine until one day, our radius server died. When radius server was unreachable, the ...
2
votes
0answers
21 views

Scheduling Cron Job for a Specific Hour Range in a Week

I'm looking to run a cron job for specific hours in a week. The reason I'm doing this is due to the timezone being pegged exactly 7 hours ahead of New York time irrespective of daylight savings (this ...
1
vote
1answer
24 views

SSH tunneling with relay and dynamic IPs

I am trying to achieve a vnc connection through ssh tunnel from a computer on a private network, and to another one on another private network, using a public server as relay. It can be graphically ...
0
votes
1answer
20 views

Server 16.04 Guest Acct can not access samba share pointing to second HD

I'm new to Ubuntu Server and trying to setup a server with an old machine I had laying around. So far, so good, except for some reason I can't access samba shares with the guest account if the ...
0
votes
1answer
41 views

Error | Failed to generate a seed from SecureRandom within 3 seconds. Not enough entrophy? [on hold]

Ubuntu Server 16.04 64 bit running on an OVH VPS Java JRE 8 u91 64 bit I'm using an OVH VPS server to run a BungeeCord Spigot Minecraft server network. When I run the BungeeCord.jar file, it starts ...
1
vote
1answer
19 views

High CPU load while IDLE

I have a little issue with CPU load on an ubuntu server 16.04. In IDLE is still: load average: 1.05, 1.06, 1.11. Processes, which are the biggest consumers of resources are md126_raid1 and ...
0
votes
0answers
5 views

Graylog2 Windows logging from a current syslog-ng loghost aggregator

So our environment currently has a log host aggregator sending and receiving logs to 2 hosts (both linux and windows). I just introduced graylog to our environment and it doesn't appear to be ...
0
votes
0answers
33 views

Boot Ubuntu 16.04 server ISO from grub

Am trying to get ubuntu-16.04-server-amd64.iso ISO file to boot from grub 2.02~beta2-9ubuntu1.7 found in Ubuntu 14.04 server. menuentry "Ubuntu 16.04 Server AMD64" --class ubuntu { set ...
0
votes
1answer
22 views

How to install tomcat 9?

I can't install tomcat 9 in ubuntu-15.10.Can anyone tell me the process how to install tomcat 9 in ubuntu-15.10?
0
votes
2answers
31 views

VirtualBox on Ubuntu 14.04 Issue [on hold]

I am kinda new to Ubuntu/Linux/Unix so please bare with me. I have purchased a virtual private server and installed Ubuntu 14.04 on the server, afterwards I have Installed VirtualBox on the server and ...
1
vote
0answers
14 views

Ubuntu 10.04 + ThinClient PC Limited click options

I have following situation. 1 big server in which Ubuntu 14.04 is installed with GUI and which supports VM Then we installed VM and created 2 sub VM machine inside it. both are having Ubuntu ...
0
votes
0answers
6 views

Ubuntu server vlan tagging on virtual ports

I have set up an Ubuntu server with 4 virtual ports on different sub networks: And a procurve switch set with 4 vlans, The Ubuntu server is going to communicate with all 4 vlans the separate ...
0
votes
1answer
19 views

Error In Ubuntu Server

I have a trouble when I install ubuntu server. I use wireless connection to install. I have finished installation. But, when I write sudo apt-get update and sudo apt-get install ubuntu-desktop. It ...
0
votes
0answers
12 views

Are there any benefits of running PostgreSQL vacuumdb nightly with autovacuum enabled? [on hold]

I've noticed the vacuumdb in the crontab of a server I maintain that was configured not by me and wonder if adding it makes any sense. All options related to autovacuuming are commented out in ...
1
vote
0answers
14 views

Lose mount with external folder

I have a project that run in a virtual linux server, when a user upload a file, the server store it in a folder in other windows server. To connect the server I had modify the /etc/fstab file: ...
0
votes
0answers
13 views

vncserver - software acceleration check failed

tl;dr - VNC Server log has error "software acceleration check failed" I just installed vncserver on Ubuntu 14.04 (Trusty) Here's my xstartup config file #!/bin/sh # Uncomment the following two ...
0
votes
0answers
12 views

Port Forwarding issue with new router

So I just got a new ISP the other day and I decided to just purchase my own router, an Asus RT-AC1900. I have a server running Teamspeak 3 for my friends and I, however, I cant seem to get access from ...
0
votes
0answers
21 views

Apache error : Server unable to read .htaccess file

I configured a VM with Ubuntu (as guest) to be a webserver. The server can be reach by typing http://10.0.0.2/ on my host. But when i want to reach /projects/ I got the following error : ...
0
votes
0answers
13 views

Alcatel OneTouch X500 on Ubuntu 14.04 (Server)

Trying to get web connectivity (get an IP) from the Alcatel OneTouch X500, I plugged it in the USB port of my Ubuntu-14.04-Server-running x86. First time it managed to get an IP (got an interface at ...
0
votes
2answers
33 views

eth0 not working anymore after trying to set static ip

Hi I tried to set up a static ip and have lost the ability to use eth0, I can see that it is there but disabled, tried the edit with the auto eth0 and DHCP but to no avail, been trying all sorts of ...
0
votes
1answer
30 views

Ubuntu 16.04 desktop-to-partime server

I have installed Ubuntu 16.04. I also removed Unity and installed lubuntu desktop. I need to use the system as a server "sometimes". What all packages are needed to enable that. Basically I want a ...
0
votes
0answers
27 views

Firewall with ability to block manually temorarily ip addresses, ports?

I have made a DDoS detection system that gives me info about malicious IP addresses and ports need to be blocked. Does anyone knows good solution of firewall, allowing me to do that. More automated ...