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13 views

Problems with display commands and remote connection

I failed to activate screen commands (e.g., gdm3, startx (from Xorg, which I also have contacted in this regard), etc.) on the Ubuntu 18.04 server which is installed on a remote virtual private server ...
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1answer
37 views

Ubuntu on Windows 10 with Windows Terminal (preview)

Is there any way I can make the Windows 10 Ubuntu terminal app use the new Windows Terminal Preview? Ubuntu app: https://www.microsoft.com/en-us/p/ubuntu/9nblggh4msv6 Windows Terminal Preview: https:...
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0answers
20 views

WIne does not want to install on KDE Neon [on hold]

Im using KDE Neon and tryed to install Wine. However if i install it i always get: sudo apt install wine-stable Reading package lists... Done Building dependency tree Reading state information....
1
vote
1answer
17 views

Why do I have two PostgreSQL versions in my Ubuntu 18.04?

Everytime I install PostgreSQL in Ubuntu 18.04 (even when I ask apt-get to specifically install version 11 with a sudo apt-get install postgresq-11) I get version 10 and version 11 in my system. ...
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0answers
12 views

wifi adapter not found on my HP ryzen r3

on my hp laptop in Ubuntu partition the WIFI adapter is not working, I have also tried this WiFi adapter not found in Ubuntu 18.04 but after this its just showing activation of network connection ...
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14 views

Wake on LAN (WOL) on Mac Pro 3,1 WITHOUT MacOS

I've been re-purposing my Mac Pro 3,1 (2008) to be a server using docker and Ubuntu Server 18.04.2. I'm trying to get wake on lan to work, as this is a really power-hungry machine and I would rather ...
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0answers
11 views

htaccess can't force 'friendly' url

I have a small php mvc framework which runs on a droplet that uses ubuntu and i'm trying to make all the urls 'friendly'. From: index.php?u=controller/method/param To: controller/method/param For ...
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1answer
24 views

Ubuntu Gnome freezes/can't click on anything in VirtualBox full screen mode

So if I maximize/full screen my Ubuntu Gnome VM it "freezes", I can't click on anything and hides desktop icons+dock. It however works just fine if I "un-maximize" it and use it on a smaller window. ...
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0answers
17 views

TMUX NewSession problem with php page

I have a problem, I have a garry's mod server wich i start with this command: ./gmodserver start In user gmodserver I'm trying to make a script wich i can execute with a php page for reboot my gmod ...
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0answers
9 views

Magnification gesture support in Kubuntu or Ubuntu

Does Ubuntu or kubuntu support magnifier or magnification gesture? In Microsoft windows, magnification gesture or magnifier opens if we press Window key + (for Zoom In) & window key - (for Zoom ...
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0answers
8 views

Gulp is not installing globally

I'm running vagrant with Ubuntu as follows: Distributor ID: Ubuntu Description: Ubuntu 16.04.6 LTS Release: 16.04 Codename: xenial I'm attempting to install gulp globally. sudo npm ...
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1answer
29 views

How to uninstall a snap package manually?

I am trying to remove a snap package, leagueoflegends, but i am getting this error: error: cannot perform the following tasks: - Disconnect leagueoflegends:desktop-legacy from core:desktop-legacy (...
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0answers
7 views

MSMTP using TLS/SSL

I ty to send emails using MSMTP. I want to use TLS/SSL encryption for it. Now I had to turn on the encryption in this lines:   # Enable or disable TLS/SSL encryption. tls on tls_starttls on ...
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0answers
36 views

How do I use a text editor to modify PHP files? [duplicate]

I'm new to both Ubuntu and PHP. I have an Ubuntu 18.04 virtual machine with PHP. I've successfully installed php, and been able to make and run some basic php programs in the command line terminal, ...
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0answers
27 views

equivalent on ctrl-a on windows

if I have a listbox of choices (a widget where multiple choices can be chosen), then if I make a choice and then do ctrl-a , everything gets chosen. Is there an equivalent to that on Ubuntu ? I've ...
0
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1answer
15 views

mysql.connector module for python

I installed mysql.connector in python3 using pip3. but can not import mysql.connector in scripts. it is works in python interpreter. How come.
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0answers
22 views

Permanently disable WiFi power management in Server 18.04

I have a small server set up that is connected to the network over wireless. I was able to configure wireless by installing wpa_supplicant and adding the required lines to netplan. I've been having ...
1
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0answers
19 views

Modify path in 'screen'

In bash I am using ssh to access a cluster then conda environments and inside these I use 'screen'. One of my installed programmes is failing to run because 'screen' has a different path set. it runs ...
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0answers
17 views

Missing dependencies can't be installed [duplicate]

I have a Dell Inspiron R17 N7110 (Laptop) running a fresh install of Ubuntu 18.04.2. At startup, I get this message telling me some packages might have missing dependencies. So I ran sudo apt --fix-...
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0answers
26 views

Don't know why it is iterating unexpectedly in this simple Binary search program! [on hold]

#include<stdio.h> int main(void) { int Binary(int [], int , int); int size = 0, num[50], item , i = 0; printf("Enter your desired size for an Array : "); scanf("%i", &size); ...
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0answers
16 views

Weak \ Unstable WiFi Signal using Qualcomm Atheros AR9485 Wireless Network Adapter in Ubuntu 19.04

Network controller: Qualcomm Atheros AR9485 Wireless Network Adapter (rev 01) Kernel :Linux Inspiron-3521 5.0.0-21-generic I am using Dell Inspiron 3521 and it has Qualcomm Atheros AR9485 Wireless ...
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0answers
20 views

Improvements in Ubuntu Gnome Desktop [on hold]

I read many posts on the web highlighting tremendous improvements happened in Gnome DE with version 3.32 especially after the release of Ubuntu Disco Dingo . Exactly How much improvements did you ...
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0answers
25 views

(in C sockets) EROR WHILE TRYING TO START BOTH SERVER AND CLIENT [on hold]

I've been trying to write this program but when i try to start the server with ./server 8000 8000 as the port number, i keep getting an error of bash: ./server: Permission denied I get the same error ...
1
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0answers
20 views

Lubuntu 16.04 breaks after installing libgtk-3-dev

I have a problem with installation of libgtk-3-dev every time I install it on fresh Lubuntu 16.04 after reboot, system wont load and its stuck at black screen with underscore "_". Someone already had ...
1
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0answers
11 views

Screen used to fade to black and allowed for automatic wake up by touching mousepad; now it just suspends (Ubuntu 16.04)

I have Ubuntu 16.04 on my laptop, and if I wasn't using it, the display would after a while slowly dim to black. If I touched the mouse pad, the display would immediately come back on. Now, for some ...
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0answers
17 views

Unusual working of UBUNTU 18.04 LTS in my laptop

I'm new to ubuntu & running ubuntu 18.04 in my HP Laptop, ---Specs--- Processor - i5 - 8th gen RAM - 8 GB Graphics - RTX 2060 I have enough processing power, but the OS isn't ...
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0answers
10 views

Failed to open input stream from live usb

Today I got disk error message on my dual boot machine - I'm able to log in in Windows 10 but not in Kubuntu - I got print_req_error i/o error, dev sda, sector xxxxxxx I run disk check from live usb ...
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0answers
6 views

Asus PCE-AC51 wireless network card boot up issue

I just bought an Asus PCE-AC51 wireless network card . I have a desktop computer with a Intel DQ35JO Motherboard, Intel Core 2 Duo E6550 CPU 2.33 Ghz. I am running Ubuntu linux 19.04 My problem is ...
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0answers
9 views

Ubuntu 19.04 boot [duplicate]

The first time I tried to install another OS on my computer was with Zorin OS: that was a total fail. Before selecting the partition their installation wizard crashed and my computer turned off. Since ...
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0answers
17 views

How to create a bootable flash drive on (Zorin OS) to boot Ubuntu OS [on hold]

Im a new user to using Ubuntu. I recently installed Zorin OS on a fresh laptop without Windows on it, and was wondering how I can use Zorin OS to create a bootable flash drive with the normal Ubuntu ...
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0answers
17 views

Is access control list blocking me and how do I disable it?

I have a partition that was handed to me for examination and can mount it in Ubuntu 19.04. However there are a number of directories where a period is appended to the end of the permissions in the ...
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0answers
30 views

System recovery: can’t manipulate encrypted files

Something has used up all the disk space on my home directory and caused my computer to freeze up. I tried to reboot and the system would not do so, and I then booted into recovery mode. Using the ...
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0answers
16 views

Maas Python permission error

I have installed Maas (region contoller) on a PC (Ubuntu 18.10 - desktop). I was able to get the web GUI (http://$API_HOST:5240/MAAS) going and was busy with setting up the Vlan etc. When I rebooted,...
0
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1answer
24 views

Gnuradio package annoyance

I am using [Xu|U]buntu 18.04 LTS updated from the Ubuntu repositories, and there is an annoyance that I didn't find a place to report other than this. Hope it is ok to do it here. In the package: ...
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0answers
9 views

Asus touchpad acting like click when it starts moving ubuntu 19.04

I have a problem with my laptop Asus Zenbook S13 UX391U. I can't tell exactly when this problem appears, but usually, after a while, when I start moving the cursor, it makes a click by itself and it ...
0
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0answers
10 views

phpMyAdmin/Chrome Unrecognized Content-Security-Policy directive 'referrer'

I tried to access my MySQL-Database via phpMyAdmin but it didn't work. Chrome put the following error in the console: Unrecognized Content-Security-Policy directive 'referrer'. I could not log into ...
0
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3answers
39 views

Rename folders from file name [script]

I want rename every folder with the name of the single file inside. Example: Folder1/AAA.jpg Folder2/BBB.jpg FOlder3/CCC.jpg to AAA/AAA.jpg BBB/BBB.jpg CCC/CCC.jpg In windows I can do it with this ...
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0answers
12 views

Resume from Suspend Kills all Processes with External Monitor

When I resume from a suspend with my external monitor connected to my Thinkpad T460p, all previously running applications are gone and I'm presented with a fresh, blank desktop. First I'm presented ...
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0answers
27 views

DNSMasq forwarding doesn't work!

I want only one DNS for all my local network, when this DNS doesn't know a domain name I want that it ask to router DNS(192.168.1.1) or Google(8.8.8.8 and 8.8.4.4). I installed and configured DNSMASQ,...
0
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0answers
18 views

After starting and logging in, a blank screen appeared Ubuntu 18.04

I installed Ubuntu 18.04 from USB. After starting and logging in, a blank screen appeared. There was also a problem with restarting and shutting down the computer - black screens and message lines ...
1
vote
1answer
43 views

How to install Docker Ubuntu 18.04 with https proxy error

I have an issue of installing Docker on ubuntu 18.04 When I try the following lines I get an https error due to there being no http version and we are behind a company proxy so it fails. sudo add-...
0
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0answers
15 views

Access python os.environ var in virtualenv with sudo?

I am working on a django project where I have to keep secrete information to python's os.environ. by following below link http://barkas.com/2016/set-environment-variables-activating-virtualenv/ code ...
0
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0answers
31 views

Gdebi corrupted??? how to fix? [on hold]

Here is my log: chrx@chrx:/usr/bin$ sudo apt purge gdebi Reading package lists... Done Building dependency tree Reading state information... Done The following packages will be REMOVED: ...
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0answers
35 views

I would like to print a string with a variable formula using awk in multiple rows

I have inherited a script which takes a file and extracts some data from it, creates a new file and based on this data writes a formula based on the data extracted. The data extracted varies in count ...
0
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0answers
12 views

Virtualheads not working without hdmi input

I installed ubuntu 19.04 and i got vnc server installed on it (https://help.realvnc.com/hc/en-us). I have issue... Because my ubuntu machine is placed in my hallway so also no monitor is connected to ...
0
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0answers
21 views

Ubuntu boot error: how to repair encrypted ssd from Ubuntu USB boot?

When I startup my Dell Xps 13 9350 on which the Ubuntu 18.04 is the only OS installed, after inserting the encryption/decryption password for the ssd, I get the following error. Error: failed to ...
0
votes
0answers
11 views

Ubuntu 18.04 LTS: how to install nvidia drivers for legacy GeForce go 6400 (NV44M)

I've searched around, tried the one from Nvidia (NVIDIA-Linux-x86-304-137.run), nothing worked so far for me. I always used LTS releases and when I did this upgrade from 10.04 I got this issue. It's ...
1
vote
0answers
11 views

No sound from speakers , audio output 'speaker' not available

i'm running Ubuntu 18.04, I had a problem with my sound for a while now. Sound automatically change into headphones as default but speakers are not shown in audio output. But,after rebooting the ...
1
vote
0answers
17 views

internal bluetooth is not working -plug in a dongle to use bluetooth

I think I tried almost everything there in web to figure out how to fix it. it's was working fine, and suddenly stooped working giving that this error in settings "plug in a dongle to use bluetooth". ...
0
votes
1answer
48 views

Why is my shrink size so small for my SSD?

I want to install Ubuntu alongside Windows 10 and I need to shrink size in my SSD but shrink size looks so small. I don't know why it is like that. Why can it be like that?

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