All Questions

I have a problem with the system printing service: My usb printer used to work just fine, and then I tried to setup print-server - the whole system hanged up, and after reboot, no matter what I do, I ...

I have a new Lenovo x280 and am trying to configure the trackpoint following tips that worked on older machines/installs: Increase Trackpoint Sensititvity with SystemD (Ubuntu 15.04 or later) ...

When trying to do a apt-get update I was getting gpg error: The following signatures were invalid: 630239CC130E1A7FD81A27B140976EAF437D05B5 I deleted the key using: sudo apt-key del ...

How might I create a keyboard shortcut for turning on my WiFi hotspot?

I don't know how to get my EFI partition address. Can someone please tell me how to?

I am running Ubuntu 18.04 on a carbon X1 which has an IR camera, and an ordinary webcam. However, devices such as Skype and Chrome has mysteriously only started recognizing the IR camera. They have ...

Following the upgrade to 18.10, my laptop is taking about 3 minutes to boot up, previously it was about 15 seconds. The boot screen appears with the message "cryptsetup waiting for encrypted device / ...

I really need to know about it cause I'm thinking to buy an open source tv box.However I'll buy it only if any open source tv box that runs linux works fine to me cause the price is low when we have ...

I have an Asus Android Zenfone 2 which I'd like to access through CLI (I have no problem via GUI, as soon as I connect it to the pc via USB cable, file manager pops up). I've created a mount point in /...

I installed Ubuntu 18.10 on my Asus T100 TAF. Pure installation, no other OS. After clicking last command "restart system", system starts but from USB again, with menu: try Ubuntu, install Ubuntu, and ...

I've used Archlinux for a long time, it use bbswitch to turn on and off NVidia driver in a few seconds. When I switch to Ubuntu, this feature seems to be missing, the only option I found is to use: ...

After I upgrade to 18.10 evrey time I try to update via a terminal or gui it does not work

I have a very simple goal: A computer with two seperate harddisks (each 500 GB) in a RAID1-configuration and UBUNTU Desktop running on top. Basically UBUNTU should see only 1 drive as everything ...

I have a shell script i use frequently to manually clear the dentries, inodes and page cache in my RAM: ramflush.sh #!/bin/bash echo " ██▀███ ▄▄▄ ███▄ ▄███▓ " echo "▓██ ▒ ██▒▒████▄ ▓██▒▀█...

VLC has been working however it now crashes when tasked to play a video. .mp3 .m4a files (not associated to VLC) do NOT crash and play on VLC .mkv .mp4 files crash VLC VLC was removed and ...

OS - Linux Mint 19 Kernel - 4.15.0-38-generic. Update Manager shows 1 update available. I click on the option to "Install updates". File downloads OK, but installing software produces the ...

I try to use older kernel 3.x with ubuntu 16.04 LTS. But It seems to be a challenge: 1. on using the default gcc (gcc5): include/linux/compiler-gcc.h:103:30: fatal error: linux/compiler-gcc5.h: No ...

I was trying to connect my computer to my tv with hdmi and no sound would go through. When I click on the sound settings in the volume control nothing happens and I can't find it in the system setting ...

I have disabled power management & stopped it from loading at startup. I have disabled screensaver. I have disabled power management in the BIOS. My monitor still blanks & says 'No Signal' ...

I am trying to deploy Openstack using juju and also deploy bundle.yaml on Ubuntu 18.04. It fails with the error cannot deploy bundle: series "bionic" not supported by charm, supported series are: ...

I just installed a fresh Ubuntu (Cosmic Cuttlefish 18.10) into a fresh (empty) 1TB disk drive, and man... I can't even login into the user, typing takes some time to refresh on the screen, and ...

I just updated yesterday (Nov. 11, 2018) to Ubuntu 18.04, from 16.04, and cannot seem to open LibreOffice Calc - when I selected it from Applications, everything crashed, and I got a green geometric ...

I'm desperate in trying to install pivpn with this command: curl -l http://install.pivpn.io | bash but i'm still getting this error message; curl -L http://install.pivpn.io | bash % Total % ...

I'm trying to dual-boot Ubuntu 18.04.1 alongside Windows 10 on a Yoga 720 laptop. I've created a bootable USB with Rufus, and using Advanced Startup Options I am able to boot from the USB. However, ...

I did use the same pwd for Kwallet and keyring during the installation of Kubuntu 16.04. It did work on both after inst. completed. Today it opens Kwallet, but gives error message on keyring. From ...

I have a problem for some weeks with my keyboard when I leave sleep mode: the last doesn't want to work. Below, I put the piece of line that appear when I leave sleep mode, just before the log screen ...

Have an older Dell Inspirion 5720 that I just upgraded to 18.04... When the machine rebooted, it basically goes into an endless wait state: the GUI never loads and if I flip around on the terminals, ...

I get the following error, How to rectify this issue? from ovirtsdk.xml import params ImportError: No module named ovirtsdk.xml This is the complete log file, Why I get this error and How to ...

I've recently installed Ubuntu 18.04 on my friend's X205TA netbook. I ran into quite a few problems during and after the install, including no boot, freezes, malfunctioning audio jack, no battery ...

when i tried to install any program by terminal on Ubuntu 14.0. it failed.this is a print screen when i install sublime-text.

If I "apt-get source" some package, what is the expected procedure if I want to strictly build the package in such a way as to produce the same package as might be in the apt repo from which the ...

Recently I have installed Ubuntu 18.04 by minimal iso(net install), I haven't find https sources for packages repository, so use http. Is it fine? Or my connection malwared?

I installed i3, which recommends dunst, but I'm not using i3 at the moment, and the dunst notifications don't really fit with Unity. I'd rather not uninstall dunst totally, since I might want to start ...

I tried to install MongoDB, but something went wrong with the installation and I want to install it again. Unfortunately, I get errors when attempting to remove/pruge, and I suspect those errors might ...

I'm going to replace my nvidia GTX 1080 with a nvidia GT 730. Can I just replace it and let Ubuntu take care of the drivers or will I need to manually do something? Thanks

I am running Ubuntu 18. I am working with uefi secure boot. Where can I find uefi firmware binary file for ubuntu? I tried to find it on uefi.org link but coun't find it out on this link.

System crash after changing keyboard layout w/ super+space on Razer Blade Stealth after last update of Ubuntu 18.04 LTS.

I am writing a console application in C++. So far my code can detect if my device (linux) has been connected to another device (usually windows) via TCPIP. Once I open Putty on my Windows to connect ...

I get this error message when I try to do anything with apt-get, please help

I have the same password for my swap encryption and my login as main user. So it would be nifty to take the password from the boot-pw-dialogue to log in. Already the system uses the password to ...

I need to copy a file from local to remote server. I am using rsync for this with passwordless connection. I am not able to change permissions for the file after migration. I am using this command. ...

I think I'm running into this bug. I have tried all of the solutions listed but no actual resolution to the bug. The rc.local solution seems to work only sometimes and has problems with starting up ...

It's not possible to install anything on my Ubuntu 18.04 LTS. When I run sudo apt-get upgrade I get: Reading package lists... Done Building dependency tree Reading state information... Done ...

I have been using NFS for several years and accepted its limitations in terms of security and lack of authentication etc. This was fine as I'm only using it in a small and secure network environment. ...

I was running sudo apt update ; sudo apt upgrade -y and midway through the installation my computer ran out of battery and shut down abruptly. Side note - I'm using the Windows Subsystem for Linux on ...

I want to continue installing ubuntu without its kernel being upgrade. Any suggestions how can I do it? Thanks, Zain

I am new to Ubuntu and Im having troubles installing bitcoin private electrum. (NOT the standard electrum wallet) Here is some info about BTCP - https://btcprivate.org/ Here is the download page: ...

I want to retrieve an applications actual currently audible volume, ideally using some Terminal command. To clarify, I don't need the volume settings (which i can easily see in pactl list sink-inputs)....

I think I wiped windows 10, now Ubuntu has all of my HDD space.

I have tried looking around a lot to find some answers around this topic. My end goal is to run Ubuntu Server on a Hyper-V VM. I want to be able to port forward my ssh ability and also port forward ...