Questions tagged [ubuntu-16.04]

The 24th major version of Ubuntu, codenamed Xenial Xerus.

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I can't update ubuntu 16.04 to 18.04 and then 20.04

I have tried Sudo apt upgrade and also Sudo apt update. Am I missing repositories or something? Please help me. I am on chromebook.
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Virtualization issue when using EVE-NG VM in VMWARE: neither Intel VT-x or AMD-V found

I am trying to use the EVE-NG virtual machine that uses Ubuntu 16 in VMWare Player 16 using Windows 10 Home. But I have the problem that when starting the machine the following message is displayed: ...
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Update WSL from 16.04 to 18.04

I tried to follow Can I upgrade my existing Ubuntu installation in WSL from 16.04 to 18.04? by sudo do-release-upgrade -d (I managed to update from ubuntu 14 to 16 by the above command) I got ...
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Wifi Monitor Mode bit rate (Data rate)

I want to transmit packets in monitor mode using 802.11b with payload data rate of 2 or 11 Mbps. According to the 802.11b documentation https://rfmw.em.keysight.com/wireless/helpfiles/89600b/webhelp/...
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how to install gcc-7-aarch64-linux-gnu on ubuntu 16.04

With ubuntu 18.04, gcc-7-aarch64-linux-gnu and g++-7-aarch64-linux-gnu can be installed directly via apt but with 16.04 I am unable to find a way in which I can make these packages work. Any pointers ...
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Using ubuntu users for a login system on a website [closed]

I was wondering if anyone could point me in the right direction. I am wanting to create a login system that pulls the users already created on the server.(Using Ubuntu 16.04). I believe an example ...
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How to move Linux Swap Partition - GParted

I have a dual boot machine with Windows 10 and Ubuntu 16.04 LTS. I want to allocate my space to my home partition but I have to move my Linux Swap Partition. How can I do it? Here are my partitions ...
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USB network card not detected at startup Ubuntu16.04

I have been using Ubuntu 16.04 on the surface GO since 2018. To get wired network I am using a USB-C 3 port USB + LAN adapter. Problem Sometimes when starting up only the network card does not get ...
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How do I partition the 120GB SSD hard drive with ubuntu-20.* as OS so that the root has enough space?

I never quite understood the ubuntu partitioning ever. As I see the root has 11GB of my 120GB hard drive even if the partition 1 on my hard drive is at least 70GB. How can I assign a partition space ...
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How to delete all partitions and re-install latests Ubuntu version?

Hope you are all doing fine. First of all, I am not an expert on Linux or computer crafts. Now, to the point: I have an old Dell Vostro3500 laptop. It has a partition that allows selecting between ...
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Trouble setting up Hamachi Gateway in Linux (Ubuntu 16.04 LTS)

I've been trying to setup a Hamachi Gateway network using a linux VM running Ubuntu 16.04 LTS as the gateway computer for the office network I want remote access too. Right now, I have created the ...
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USB mount directory remains after power loss

How can I prevent, or clean up (in an unprivileged way), the USB mount directories that remain after a power loss? Here I'm inserting my USB stick: There are no other USB sticks present, and I ...
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Ubuntu 16.04 sftp and vscode ssh not working

I use MobaXterm on my windows PC to connect to an Ubuntu 16.04 machine. I worked well until recently I found that SFTP is not working, so my MobaXterm sftp pane is disappear. To make sure that is not ...
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on the password prompt, the shell automatically adds a return after entering a character and displays authentication failed

logging in to an ubuntu 16.04 server via ssh. This has never happened before. The other user I asked seems unaffected by this. What could have happened? Also, when I try to enter my git credentials ...
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Two Static IPs on same interface

Currently I'm working on a robotics project. I'm using two different sensors for the project and they are connected to my PC via an ethernet switch. However, these two sensors demand two different ...
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1 answer
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How to update an install of ClamAV on one VM that is offline after updating it on another VM that is online

The host OS Windows 10 and I it is running VirtualBox 6.1.12. Guest OS 1 (VM 1): Ubuntu 16.04 headless server: Network Setting: Adapter 1 attached to Bridged : Network Setting: Adapter 2 attached to ...
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packet_write_wait: Connection to @host port 22: Broken pipe

I'm trying to copy some files from production server(ubuntu 16.04) to backup server(ubuntu 16.04) using scp command but getting packet_write_wait: Connection to @host port 22: Broken pipe Lost ...
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Enable ubuntu linux server cache with Apache

Good morning. I need help with something. Today I use a Ubuntu 16.04 linux server and I'm trying to enable caching on my server in order to increase the Google Page Speed score. But I could not. On ...
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How do I upgrade to the latest ruby in Ubuntu 16.04 properly?

I am trying to upgrade Ruby to the latest in Ubuntu 16.04. I can't use virtual environment for ruby because I need to use latest version of Ruby inside python virtual env. So I decided to upgrade ...
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Is this error complaining about missing build-tools ? (Paramiko)

I'm installing Paramiko on arm architecture and during install I get this error: I'm not 100% sure. Does this error mean that I need to install build-tools first ? It's complaining about gcc compiler ...
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VirtualBox Guest Ubuntu 16.04 does dnot get DHCP IP when started on a Windows 10 host

I have a VirtualBox VM Ubuntu 16.04 guest running on Window 10 Host Problem: When I resume from hibernation on Windows 10 and then start the Ubuntu VM the guest OS does not get an IP. Using ethtool ...
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Why terminal in Ubuntu 16 cannot find go version even after setting up path?

I followed the below steps to set up a workspace for go in ubuntu 16. 1.Downloaded go 1.14 version for linux from https://golang.org/ 2.Extracted it in the /usr/local using the command- sudo tar -C /...
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XPS 15-7590 with heavy GPU load crashes on Ubuntu 16.04

The problem in short: My XPS 15-7590 crashes on Ubuntu 16.04 under a heavy GPU load. I suspect this is caused by the GPU overheating (thermal throttling not working) as the GPU seems to crash as soon ...
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Wrong certificate used for every website

On an Ubuntu 16.04 host, using cURL or Wget on any website results in the following error: % sudo wget https://github.com --debug DEBUG output created by Wget 1.17.1 on linux-gnu. Reading HSTS ...
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AWS ec2 instance with Multi user login with ssh key not work

I have a server(ubuntu16.04) in aws ec2. And I have a private key to access the server. The origin user I used called ubuntu which is generated by aws. Now my client B wants to login server to ...
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unable to execute VBoxManage command in python executable (created with pyinstaller)

OS: Ubuntu 16.04 LTS make an install.py file executable: pyinstaller -w install.py --onefile install.py script: import os VM = os.system('VBoxManage startvm win10 --type headless') if VM == 0: ...
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Why do disk errors appear in dmesg output even though fsck has not been run?

I have an 8TiB disk attached via UBS3 and formatted into 3 EXT3 partitions which I use as a backup drive (it's plugged into a SATA cradle). The disk has been attached and mounted for several days ...
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GUI slow when switching programs or opening application list

I think I'm having issues with some cache or something similar. This results in the following issue: When I try to switch the open program using [Alt] + [Tab], the preview of programs takes a while ...
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ext4 disk cleanly unmounted, but fsck.ext4 claims it was not and finds errors

I've got a (new) 8TB SATA hard disk that I bought to backup my Ubuntu 16.04 data disks. It's connected to my box via a Technet USB3 docking station (that I've used before and not had problems with). ...
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Target display mode on mid 2011 iMac

I have an old 21.5" iMac (mid 2011) sitting around that's running OS X 10.7.5 (Lion)¹. It is listed by apple as one of the machines supporting Target Display Mode through Thunderbolt. I also have a ...
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Screen moves up/down very fast

I have an HP Spectre X360 convertible model. Now, frequently, the screen starts to move up/down very fast. Sometimes by increasing the brightness, the flickering/moving up/down goes. And sometimes, ...
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How can I use ubuntu bionic sources to download specific python packages on ubuntu trusty

Can I install python3.7 on ubuntu 16.04 using official ubuntu sources from ubuntu18.04.I just want to install python3.7 and it's dev and nothing else using that source I am aware of ppa/deadsnakes ...
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How to open an html file in a given firefox profile?

I have installed multiple browsers. Firefox has multiple profiles. When I have an HTML file, if I select it and hit enter, the file is always opened in the default profile. Right Click and "open with" ...
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Why performing the env command I obtain different values of the environment variables declared into "/etc/environment"?

I am working on an Ubuntu 18.04.2 LTS system and I have the following doubt. Into the /etc/environment file I have delcared the following variables: PATH="/usr/local/sbin:/usr/local/bin:/usr/sbin:/...
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2 votes
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Ubuntu 16.04 Wi-Fi network disconnected

I'm having a problem with wifi in my ubuntu 16.04. Just suddenly after opening laptop after sleep it stopped working. I couldn't connect to wifi. I'm helpless. I tried several things. Restarting ...
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Apache connection time out or rejected

My father and I host several websites from an Ubuntu desktop machine. He replaced his router and suddenly the websites weren't loading. the IP address had changed. It seemed to me that Comcast's silly ...
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ERROR: Package 'flake8-2020' requires a different Python: 3.5.2 not in '>=3.6'

I know it is saying that I should use python version in >=3.6, but the issue is here. I am an offline user of Ubuntu 16.04 server and if I want to install any package I just download its wheel first ...
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3 votes
2 answers
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Ubuntu icons disappear and everything freezes

I have Ubuntu 16.04 (running on HP Spectre x360). Quite recently the following problem has occurred: Every so often (maybe every 30 minutes at this point), th e WiFi does, the bar that has all my ...
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1 vote
1 answer
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How to install Pillow/PIL on docker

I am still new in using docker and currently need help installing PIL/pillow to be used inside docker. This is my dockerfile FROM nvidia/cuda:9.0-base-ubuntu16.04 # Install some basic utilities RUN ...
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2 votes
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Corrupted windows file system after upgrading ubuntu nautilus

Currently, I'm ended up with a separate and shared NTFS partition with possible of ~49GB data lose. the partition is shared between Windows10(1903) and Ubuntu 16.04. It must have happened after ...
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Trying to run a game server as a service

I'm trying to use monit to check my game server and restart it if it fails. The monit part is fairly simple to check port 28960 but I'm struggling to run the start script (cod4.sh) if monit detects a ...
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1 vote
2 answers
12k views

Upgrade pip to newest version on Ubuntu 16.04

I'm trying to upgrade pip into the newest version (old version 9.0.1 and newest version 19.3.1. using the following commands. pip install --upgrade pip sudo apt-get upgrade pip But it won't ...
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2 votes
1 answer
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VirtualBox: Failed to load idlinux.c32

I recently installed VirtualBox on my Windows 10 system having a 8GB RAM and running on a Intel i5 8th Gen processor. I need to use Ubuntu 16.04. So I followed the tutorial I found online and ...
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2 votes
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standard_init_linux.go:211: exec user process caused "exec format error"

I am running the same Dockerfile on two basically identical Linux machines. It works on one side, it fails on the other, with the message: standard_init_linux.go:211: exec user process caused "exec ...
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1 vote
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Audio switched: headphones instead of speakers and vice versa

It's been a couple of months that I started to have a problem: when I plug my headphones sound is played from the speakers, and when I plug them out there's no sound at all because I can see "...
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PostrgreSQL not portforwarding

Im having an ubuntu server 16.04 that i have installed postgresql server onto with ufw but even after allowing the port 5432 and as well as checking the conf for postgresql. I even tried follow ...
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Cannot remove Ubuntu & Install Windows 10 from single os Ubuntu

My Fujitsu laptop has the single os Ubuntu 16.04. Now I want to remove Ubuntu & install Windows. I have followed all the possible ways I got. But nothing works. I have tried with USB & also ...
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2 answers
763 views

Ubuntu 16.04 create ext4: 500 TB file system

The ext4 standard suggest one can create a file system upto 1 EB in size. My goal is to create 500 TB of ext4 file system on Ubuntu 16.0.4. Check my fs creation command: sudo mkfs.ext4 -m 0 -J ...
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2 answers
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How can I compare 1 file to N other files in Ubuntu

I have a video website. Whenever a file gets uploaded it needs to be compared to all other existing files(videos) to ensure it's not a duplicate. Considering that with each upload the number of files ...
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Problems with certificate validation on Ubuntu 16.04LTS and Cloudflare

I am running a webserver on Ubuntu 16.04 LTS. My CMS relies for updates on a site hosted with a Cloudflare certificate. My problem is that is started recently to be not accessible anymore. When I ...
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