https://liberty.ioCurated star highlights with fresh energy.en-usTue, 28 Jul 2026 05:28:33 -0400https://liberty.io/hdmi-is-not-displayed-in-the-sound-settings-on-ubuntu-14-04-lts.htmlhttps://liberty.io/hdmi-is-not-displayed-in-the-sound-settings-on-ubuntu-14-04-lts.htmlI need some assistance, I have 2 laptops, a Toshiba and a DELL XPS M1330, the problem is using my DELL laptop, when I use the HDMI cable to use the TV as monitor the display works fine however the ......Tue, 28 Jul 2026 09:25:30 -0400https://liberty.io/connectionrefusederror-errno-111-connection-refused.htmlhttps://liberty.io/connectionrefusederror-errno-111-connection-refused.htmlExecutive Summary. I get "connection refused 111" when trying to communicate over sockets in Python. When the connection is refused, THE LISTENER STOPS LISTENING. Same problem occurs using ...Tue, 28 Jul 2026 09:24:51 -0400https://liberty.io/questions-tagged-xampp.htmlhttps://liberty.io/questions-tagged-xampp.htmlQ&A for Ubuntu users and developers...Tue, 28 Jul 2026 09:21:49 -0400https://liberty.io/ubuntu-19-10-can-039-t-able-to-access-the-internet-in-the-vmware-works.htmlhttps://liberty.io/ubuntu-19-10-can-039-t-able-to-access-the-internet-in-the-vmware-works.htmlI had installed Ubuntu 19.10 a couple of months ago in my VMware. Everything was working fine. But today I noticed that Ubuntu can't able to access the internet. There is no issue with my interne......Tue, 28 Jul 2026 09:17:57 -0400https://liberty.io/i-can-039-t-figureout-how-to-download-youtube-videos-with-the-help-of-.htmlhttps://liberty.io/i-can-039-t-figureout-how-to-download-youtube-videos-with-the-help-of-.htmlI am on ubuntu 14.04 and have installed uget from the official ppa and also installed flashgot addon for firefox. In addition I have also downloaded the aria2 plugin and enabled it in the plugin se......Tue, 28 Jul 2026 09:11:44 -0400https://liberty.io/sending-file-using-sendmail.htmlhttps://liberty.io/sending-file-using-sendmail.htmlI have a shell script that uses sendmail function to send email the code is as follows mailalert(){ sendmail -F Sender-Name -it <<END_MESSAGE To: Recipient@example.com Subject: Subject Mess......Tue, 28 Jul 2026 09:07:21 -0400https://liberty.io/limit-phpmyadmin-installed-by-apt-to-one-apache-virtual-host.htmlhttps://liberty.io/limit-phpmyadmin-installed-by-apt-to-one-apache-virtual-host.htmlI've got several Virtual host setup on my web server and I only want one of them to be able to access the phpMyAdmin install? Ubuntu version 16.04 I got on my server setup with 3 vhost that are: ...Tue, 28 Jul 2026 09:06:30 -0400https://liberty.io/lamp-is-missing-php-module.htmlhttps://liberty.io/lamp-is-missing-php-module.htmlI'm implementing some PHP code into my html bit and it seems as if PHP is not being treated as a PHP code but as a plain text instead. I checked my PHP installation with php -v and it's up to date......Tue, 28 Jul 2026 09:03:44 -0400https://liberty.io/disable-autocompletion-in-atom.htmlhttps://liberty.io/disable-autocompletion-in-atom.htmlSo I just recently got into coding (Python) and I am using Ubuntu 16.04 and the Atom text editor. A very annoying feature is the auto-completion. For example, I type in x (a variable I set previou......Tue, 28 Jul 2026 09:01:50 -0400https://liberty.io/how-to-excute-several-commands-with-one-command-duplicate.htmlhttps://liberty.io/how-to-excute-several-commands-with-one-command-duplicate.htmlUsually I need to exceute several commands every time Im at work, start local server, start docker bash, run frontend service...and I wish I could do all those stuff with one single command. I tried ...Tue, 28 Jul 2026 08:59:17 -0400https://liberty.io/ssh-from-iphone-duplicate.htmlhttps://liberty.io/ssh-from-iphone-duplicate.htmlI installed openssh server on Ubuntu 14.04. My machine name is called "machine" and my username is "machine" so that when I'm on a terminal it says "machine@machine". Question: When I try to conn......Tue, 28 Jul 2026 08:55:36 -0400https://liberty.io/how-to-edit-an-iso-image-and-recompress-a-extracted-folder-back-to-a-b.htmlhttps://liberty.io/how-to-edit-an-iso-image-and-recompress-a-extracted-folder-back-to-a-b.htmlI have an .iso image of Ubuntu 16.04. I wanted to edit it by adding some more packages so I extracted it, and then when I try to compress it again to .iso image it doesn't boot. Even though when I ...Tue, 28 Jul 2026 08:49:37 -0400https://liberty.io/how-do-you-remove-nvidia-039-s-proprietary-drivers-duplicate.htmlhttps://liberty.io/how-do-you-remove-nvidia-039-s-proprietary-drivers-duplicate.htmlI always seem to have grief with Nvidia drivers and have often had to re-install Ubuntu: is there a better way to remove them? When I first installed the drivers, the display came up on 640 by 480.......Tue, 28 Jul 2026 08:48:52 -0400https://liberty.io/no-screen-sharing-option-on-ubuntu-20-04.htmlhttps://liberty.io/no-screen-sharing-option-on-ubuntu-20-04.htmlI need to allow screen sharing on my machine. In setteings>sharing there is no option of screen sharing at all. Vino is installed. I have looked in gdm3 and lightdm but it is the same. I have ...Tue, 28 Jul 2026 08:48:30 -0400https://liberty.io/user-latot-ask-ubuntu.htmlhttps://liberty.io/user-latot-ask-ubuntu.htmlQ&A for Ubuntu users and developers...Tue, 28 Jul 2026 08:43:34 -0400https://liberty.io/do-i-need-to-install-a-database-before-programming-in-c.htmlhttps://liberty.io/do-i-need-to-install-a-database-before-programming-in-c.htmlI would like to do database programming in C++ connecting to some database on Ubuntu 12.04 LTS. Do I need to install a database before programming in C++ or does any database gets installed with ......Tue, 28 Jul 2026 08:37:07 -0400https://liberty.io/user-mark-reinhold-ask-ubuntu.htmlhttps://liberty.io/user-mark-reinhold-ask-ubuntu.htmlQ&A for Ubuntu users and developers...Tue, 28 Jul 2026 08:14:52 -0400https://liberty.io/installing-helix-p4d-package-on-ubuntu-20-04.htmlhttps://liberty.io/installing-helix-p4d-package-on-ubuntu-20-04.htmlI am trying to set up a helix core server for myself and a friend to work on. I want to get it running on a seperate PC I have laying around which runs ubuntu 20.04 but somehow I can't get the pack......Tue, 28 Jul 2026 08:04:50 -0400https://liberty.io/ubuntu-16-04-wpa-supplicant-androidap-showing-connected-but-browser-no.htmlhttps://liberty.io/ubuntu-16-04-wpa-supplicant-androidap-showing-connected-but-browser-no.htmlI have been trying to connect to WPA2 wifi from the command line. Ive read all the tutorials I can find and followed along. Most of them seem to say similar stuff. Here is the state of my wpa_supp......Tue, 28 Jul 2026 08:01:10 -0400https://liberty.io/cuda-theano-keras-setting-missingsectionheadererror-file-contains-no-s.htmlhttps://liberty.io/cuda-theano-keras-setting-missingsectionheadererror-file-contains-no-s.htmlI am trying to install CUDA8-Theano-Keras according to these instructions. When I get to the bullet-point 13 (python3 check1.py), which is supposed to check that Theano was setup with GPU, it brea......Tue, 28 Jul 2026 07:56:35 -0400https://liberty.io/cannot-find-skype-in-ubuntu-software-center-duplicate.htmlhttps://liberty.io/cannot-find-skype-in-ubuntu-software-center-duplicate.htmlI am in need of Skype but, when I upgraded my system to ubuntu, I found that the Skype is not available in Ubuntu Software Center. Even if I download the package from the Skype the Ubuntu Software ......Tue, 28 Jul 2026 07:54:02 -0400https://liberty.io/tomcat-8-5-60-version-in-ubuntu-20-04.htmlhttps://liberty.io/tomcat-8-5-60-version-in-ubuntu-20-04.htmlI need to ask if tomcat 8.5.60 available in Ubuntu 20.04 repo?...Tue, 28 Jul 2026 07:44:42 -0400https://liberty.io/how-to-monitor-website-stats-from-the-terminal.htmlhttps://liberty.io/how-to-monitor-website-stats-from-the-terminal.htmlis there any way to monitoring the stats from my own website .. like example.com .. just via our terminal without installing plugins .. so we can see real time visitor and bots came and go at websi......Tue, 28 Jul 2026 07:39:37 -0400https://liberty.io/re-search-to-get-decimal-number-closed.htmlhttps://liberty.io/re-search-to-get-decimal-number-closed.htmlI am trying to get a number from a text file. I need the full decimal number. The line looks like: corner_lat: 49.0425000 decimal degrees I'm trying this if "corner_lat" in line: ...Tue, 28 Jul 2026 07:24:49 -0400https://liberty.io/how-to-install-common-media-codecs.htmlhttps://liberty.io/how-to-install-common-media-codecs.htmlI'm new to Ubuntu. I tried installing it with Windows 8.1, but failed I lost all my files. I have successfully formatted my PC and installed Ubuntu, but how do I install codecs to play audio and v......Tue, 28 Jul 2026 07:21:11 -0400https://liberty.io/is-it-possible-to-setup-lvm-with-the-ubuntu-20-04-graphical-installer.htmlhttps://liberty.io/is-it-possible-to-setup-lvm-with-the-ubuntu-20-04-graphical-installer.htmlI'm trying to install Ubuntu 20.04 Desktop in a lvm-inside-luks type of configuration. This works fine with both the graphical fedora workstation installer, the debian installer, and the ubuntu 20.04 ...Tue, 28 Jul 2026 07:07:37 -0400https://liberty.io/ssh-connection-closed-right-after-login.htmlhttps://liberty.io/ssh-connection-closed-right-after-login.htmlMy server is running Ubuntu 18.04 and I'm having issues with SSH. Every time I log in, the connection is closed immediately after entering the password. Connection closed by 193.xxx.xxx.xxx port......Tue, 28 Jul 2026 07:00:07 -0400https://liberty.io/problem-with-rails-installfest-what-do-i-enter-to-correct-issue-librea.htmlhttps://liberty.io/problem-with-rails-installfest-what-do-i-enter-to-correct-issue-librea.htmlI keep getting this error when using the first step of the Installfest. The line is: sudo apt-get install autoconf automake bison build-essential curl git-core libapr1 libaprutil1 libc6-dev liblt......Tue, 28 Jul 2026 06:58:52 -0400https://liberty.io/how-to-run-scp-command-without-password-from-ubuntu-to-centos-machine.htmlhttps://liberty.io/how-to-run-scp-command-without-password-from-ubuntu-to-centos-machine.htmlI want to run scp command from my machine(Ubuntu_14) to my server (CentOS_6) I have already generate a pair of authentication keys, also append my public key to my servers .ssh/authorized_keys, no......Tue, 28 Jul 2026 06:53:13 -0400https://liberty.io/what-does-mean-in-bind-zone-file.htmlhttps://liberty.io/what-does-mean-in-bind-zone-file.htmlUsually after $TTL and $ORIGIN there is a line starting with @ and IN in zone name then email address of admin, what does @ mean here and in the next entries?...Tue, 28 Jul 2026 06:50:52 -0400https://liberty.io/vgaarb-this-pci-device-is-not-a-vga-device-driver-message.htmlhttps://liberty.io/vgaarb-this-pci-device-is-not-a-vga-device-driver-message.htmlI sometimes get this vgaarb: this pci device is not a vga device in dmesg. The screen flashes a lot at boot, and at times I can booted into tty. Then I can ctrl+alt+f7 to get a desktop environment. ...Tue, 28 Jul 2026 06:47:55 -0400https://liberty.io/where-is-iptables-in-ubuntu-16-04.htmlhttps://liberty.io/where-is-iptables-in-ubuntu-16-04.htmlI'm reading through the source code that writes directly to system iptables in /system/xbin/iptables in Android. I would like to do the same in Ubuntu without using the iptables command. Where is ...Tue, 28 Jul 2026 06:25:09 -0400https://liberty.io/how-can-i-break-out-of-ssh-when-it-locks.htmlhttps://liberty.io/how-can-i-break-out-of-ssh-when-it-locks.htmlI frequently ssh into my box at home from school, but usually when I change classes and my computer suspends, the pipe will be broken. However, ssh simply locks up - Ctrl+c, Ctrl+z and Ctrl+d have no ...Tue, 28 Jul 2026 06:20:09 -0400https://liberty.io/can-039-t-run-a-make-file-of-a-c-program-closed.htmlhttps://liberty.io/can-039-t-run-a-make-file-of-a-c-program-closed.htmlI have a small a program that should start a 2nd Thread. the problem is that, when try to make an executable file of this program using make. I get : engine@ubuntu:~/Desktop/Lecture$ make threa......Tue, 28 Jul 2026 06:19:40 -0400https://liberty.io/can-i-log-in-with-other-user-039-s-account.htmlhttps://liberty.io/can-i-log-in-with-other-user-039-s-account.htmlI would like to ask you about login command in bash shell Ubuntu. I entered #login then it asks me about username and password. Is this a way to log in with other user's account?...Tue, 28 Jul 2026 06:10:53 -0400https://liberty.io/how-to-force-installation-of-kernel-updates-when-using-apt-get-upgrade.htmlhttps://liberty.io/how-to-force-installation-of-kernel-updates-when-using-apt-get-upgrade.htmlTo update my server I use apt-get upgrade. But when there are kernel updates I always need to do apt-get install linux-.... because apt-get update does not install them. Is there a way I can tell......Tue, 28 Jul 2026 06:07:26 -0400https://liberty.io/using-wildcards-in-sources-for-rsync-command.htmlhttps://liberty.io/using-wildcards-in-sources-for-rsync-command.htmlI am trying to backup some files on another drive using rsync. As a test case, I am trying the following command: rsync -Rav --delete --stats /home/my_user/bin* "$dest" This command will......Tue, 28 Jul 2026 06:05:08 -0400https://liberty.io/installed-ubuntu-over-zorin-os-and-kept-home-but-probably-kept-some-ba.htmlhttps://liberty.io/installed-ubuntu-over-zorin-os-and-kept-home-but-probably-kept-some-ba.htmlRecently I decided to install Ubuntu Budgie 20.04 LTS after running Zorin OS (based on Ubuntu 18.04). Zorin was installed on a separate root partition, and I had another partition for /home. Natura......Tue, 28 Jul 2026 05:50:03 -0400https://liberty.io/how-do-i-upgrade-php-version-to-the-latest-stable-released-version.htmlhttps://liberty.io/how-do-i-upgrade-php-version-to-the-latest-stable-released-version.htmlI'm using a system running on Ubuntu 12.04 LTS 64-bit OS. I'm currently using following PHP version on this machine: Command used to get the below info at terminal : php -v Details I got are as ......Tue, 28 Jul 2026 05:46:37 -0400https://liberty.io/ubuntu-randomly-suddenly-logs-out-my-user-session-back-to-login.htmlhttps://liberty.io/ubuntu-randomly-suddenly-logs-out-my-user-session-back-to-login.htmlSince the last couple days, I'm suffering a killer bug on my Ubuntu 18.04 that never had before. I'm working on my desktop session, and suddenly, randomly, the screen turns black and then the login ...Tue, 28 Jul 2026 05:40:48 -0400https://liberty.io/command-to-check-ram-slots-in-motherboard.htmlhttps://liberty.io/command-to-check-ram-slots-in-motherboard.htmlI have a Samsung NP300e5Z i5 laptop. I am using Ubuntu 14.04 in this laptop. my system RAM is 4GB and i want to increase it but i am not sure how many memory slots are available in my system. so, ......Tue, 28 Jul 2026 05:40:15 -0400https://liberty.io/laptop-fan-constantly-running-at-a-high-speed.htmlhttps://liberty.io/laptop-fan-constantly-running-at-a-high-speed.htmlI am very new to Ubuntu and to Linux as well. I installed Ubuntu 13.10 on my Dell Inspiron 15R laptop. (Intel i7 processor, 8Gb ram). However the fan constantly running at a very high speed irrespe......Tue, 28 Jul 2026 05:32:42 -0400https://liberty.io/not-able-to-connect-to-linux-server-using-winscp-because-of-login-scri.htmlhttps://liberty.io/not-able-to-connect-to-linux-server-using-winscp-because-of-login-scri.htmlI am not able to connect to my remote hosting server using Winscp. I have set the file protocol as SFTP and shell as bin/bash. I am getting the following error after entering the username and passw......Tue, 28 Jul 2026 05:31:49 -0400https://liberty.io/graph-created-by-matplotlib-plot-show-closed-automatically-after-the-p.htmlhttps://liberty.io/graph-created-by-matplotlib-plot-show-closed-automatically-after-the-p.htmlI want to plot a graph and keep it even if the script finished. But it failed after I tried many times. After script finished executing, the graph created by the show() method will be closed ...Tue, 28 Jul 2026 05:27:54 -0400https://liberty.io/networkmanager-problem-with-039-cloned-mac-address-039.htmlhttps://liberty.io/networkmanager-problem-with-039-cloned-mac-address-039.htmlMy problem is that at univ. each desktop computer is given a 'fake'/'cloned' MAC address which is recognised by our network and let us in without further authentication/VPN and the likes (don't ask......Tue, 28 Jul 2026 05:26:32 -0400https://liberty.io/realtek-alc-274-sound-card-driver-installation-problem.htmlhttps://liberty.io/realtek-alc-274-sound-card-driver-installation-problem.htmlI installed it a few months ago "Ubuntu Mate 22.04 (Jammy Jellyfish) 64-bit", on my "HP Pavilion AIO 27 D1xxx", everything was well installed and functional except the sound, wh......Tue, 28 Jul 2026 05:21:42 -0400https://liberty.io/steam-counter-strike-1-6-linux-beta-with-optimus-optirun-primusrun.htmlhttps://liberty.io/steam-counter-strike-1-6-linux-beta-with-optimus-optirun-primusrun.htmlI was able to run Sam 3 on nvidia card before. Now they added CS 1.6 but they changed paths. I modified the original command I was using for sam3 but it doesnt work. cd ~/.steam/steam/SteamApps/co......Tue, 28 Jul 2026 05:20:52 -0400https://liberty.io/18-04-playing-dvd-movie-fails-with-error-missing-dvd-ac-3-atsc-a-52-de.htmlhttps://liberty.io/18-04-playing-dvd-movie-fails-with-error-missing-dvd-ac-3-atsc-a-52-de.htmlI just installed Ubuntu 18.04. When I try to play a movie DVD I get an error message that I need to install the dvd ac-3 (atsc a/52) decoder. I can't find this software and instructions on how to ...Tue, 28 Jul 2026 05:19:30 -0400https://liberty.io/rtx-3070-is-not-detected-with-ubuntu-20-04.htmlhttps://liberty.io/rtx-3070-is-not-detected-with-ubuntu-20-04.htmlRecently, I built a PC with the following specs: Intel Core i9-10850K Asus PRIME Z590-P Corsair Vengeance RGB Pro 32 GB DDR4 Kingston A2000 1 TB SSD GeForce RTX 3070 8GB The computer turns on, bo......Tue, 28 Jul 2026 05:03:53 -0400https://liberty.io/gnuplot-will-no-longer-make-dashed-lines-after-upgrading-to-ubuntu-16.htmlhttps://liberty.io/gnuplot-will-no-longer-make-dashed-lines-after-upgrading-to-ubuntu-16.htmlThe title says it all mostly, I can no longer make dashed lines in the Postscript terminal in gnuplot. The script still works if I use gnuplot 4 instead of gnuplot 5. Code follows, set terminal ...Tue, 28 Jul 2026 05:02:48 -0400https://liberty.io/recursive-chown-starting-with-the-directory-above-current-directory.htmlhttps://liberty.io/recursive-chown-starting-with-the-directory-above-current-directory.htmlI couldn't log in to my "admin" account and Alt+Ctrl+F1 showed all my files were owned by my "standard" user. Odd. So I carefully changed to /home/admin and did a sudo chown -R admin:admin * (a......Tue, 28 Jul 2026 05:01:02 -0400https://liberty.io/how-to-fix-incorrect-arrow-issues-in-metatrader-4-running-through-wine.htmlhttps://liberty.io/how-to-fix-incorrect-arrow-issues-in-metatrader-4-running-through-wine.htmlAfter installing Wine and updating to v1.5.24, I installed MetaTrader 4 trading program. But after that I found that the all the arrows in MetaTrader are drawn in an incorrect way. Following ...Tue, 28 Jul 2026 04:53:48 -0400https://liberty.io/user-thom-ives-ask-ubuntu.htmlhttps://liberty.io/user-thom-ives-ask-ubuntu.htmlQ&A for Ubuntu users and developers...Tue, 28 Jul 2026 04:52:27 -0400https://liberty.io/ubuntu-20-04-1-failing-to-install-perl-modules.htmlhttps://liberty.io/ubuntu-20-04-1-failing-to-install-perl-modules.htmlfor example File::Slurp Reading '/root/.cpan/Metadata' Database was generated on Sun, 06 Dec 2020 19:29:03 GMT Running install for module 'File::Slurp' Checksum for /root/.cpan/sources/authors/id......Tue, 28 Jul 2026 04:47:11 -0400https://liberty.io/vcxsrv-full-screen.htmlhttps://liberty.io/vcxsrv-full-screen.htmlI have installed Ubuntu on my windows via wsl. I have followed this guide: https://medium.com/geekculture/how-to-install-the-ubuntu-desktop-with-the-graphical-user-interface-in-wsl2-71f4b78431a4 ...Tue, 28 Jul 2026 04:39:26 -0400https://liberty.io/how-to-change-ubuntu-21-04-orange-color-it-persists-even-after-changin.htmlhttps://liberty.io/how-to-change-ubuntu-21-04-orange-color-it-persists-even-after-changin.htmlI use gnome 3.38.5 on ubuntu 21.04. My tweaks setting: basically i wanna change all the orange colour on ubuntu. for example the border of this research form or those of the monitor preview on the......Tue, 28 Jul 2026 04:32:52 -0400https://liberty.io/ubuntu-18-04-2-install-python2-7-unmet-dependency.htmlhttps://liberty.io/ubuntu-18-04-2-install-python2-7-unmet-dependency.htmlI cannot install python2 on my ubuntu 18.04.2, below are what I did: bo@ubuntu18:~$ sudo apt install python Reading package lists... Done Building dependency tree Reading state information... ...Tue, 28 Jul 2026 04:20:26 -0400https://liberty.io/touchpad-not-working-acer-aspire-e5.htmlhttps://liberty.io/touchpad-not-working-acer-aspire-e5.htmlI bought a new acer aspire E5-521 and installed ubuntu 14.04, but the touchpad doesn't work from the beginning. I already tried xserver-xorg-input-synaptics. It says a newer version is already inst......Tue, 28 Jul 2026 04:19:45 -0400https://liberty.io/how-to-install-emacs-24-3-on-ubuntu.htmlhttps://liberty.io/how-to-install-emacs-24-3-on-ubuntu.htmlThis is my first time using Ubuntu and I dont know how I should install a program on it. I tried using cd the directory where it is and then ./configure it but it is not working!...Tue, 28 Jul 2026 04:05:12 -0400https://liberty.io/can-not-connect-to-public-open-wifi-login-portal-is-not-showing.htmlhttps://liberty.io/can-not-connect-to-public-open-wifi-login-portal-is-not-showing.htmlI am using Ubuntu 17.10 and recently I started having a wifi connection problem at a local ISP (wispotter) hotspots. Normally after connecting to this open wifi, I was redirected to a login portal......Tue, 28 Jul 2026 03:59:44 -0400https://liberty.io/convert-ascii-to-its-decimal-value.htmlhttps://liberty.io/convert-ascii-to-its-decimal-value.htmlThere is online tool that can convert text to ASCII such as this one. Would it be possible to do the same thing in Ubuntu/Linux? E.g. Input data: abc Output as ASCII: 097 098 099...Tue, 28 Jul 2026 03:54:29 -0400https://liberty.io/can-039-t-use-network-printer-via-samba-how-to-debug-the-problem.htmlhttps://liberty.io/can-039-t-use-network-printer-via-samba-how-to-debug-the-problem.htmlI've got a network printer available through samba and I'd like to use it from my Ubuntu 14.04. Unfortunately simply adding it through Printers is not enough. If I try to use it it says: Connection ...Tue, 28 Jul 2026 03:50:05 -0400https://liberty.io/ubuntu-16-04-timezone-changing-to-los-angeles-time-automatically.htmlhttps://liberty.io/ubuntu-16-04-timezone-changing-to-los-angeles-time-automatically.htmlEvery now and then, usually some time at night the system time in Ubuntu 16.04 changes to Los Angeles time. I live in the UK and it is normally set to London. My HP Pavilion DV6 laptop did not rest......Tue, 28 Jul 2026 03:46:25 -0400https://liberty.io/how-to-restart-glibc-services-without-reboot.htmlhttps://liberty.io/how-to-restart-glibc-services-without-reboot.htmlOn the glibc issue, I realize have a serious issue with restarting ubuntu instances running on my network. It will interrupt lots of stuff for me and so I'm looking for an alternative. These ...Tue, 28 Jul 2026 03:43:19 -0400https://liberty.io/toggle-background-opacity-option-in-alacritty.htmlhttps://liberty.io/toggle-background-opacity-option-in-alacritty.htmlI want to bind key that switchs background_opacity value between 0.9 and 1.0 and immedialty shows the result in Alactitty terminal. There is no action in key_bindings for this purpose. I have ...Tue, 28 Jul 2026 03:42:55 -0400https://liberty.io/how-do-i-fix-bin-sh-2-patch-not-found-and-make-lib-libcurl-a-error-127.htmlhttps://liberty.io/how-do-i-fix-bin-sh-2-patch-not-found-and-make-lib-libcurl-a-error-127.htmlcurl-loader is a traffic generator. You can generate HTTP, HTTPS, FTP etc. traffic with it. Add to that, you can simulate multiple clients (multiple source IP addresses). Here’s an explanation of......Tue, 28 Jul 2026 03:14:44 -0400https://liberty.io/is-there-bittorrent-software-that-runs-in-a-terminal.htmlhttps://liberty.io/is-there-bittorrent-software-that-runs-in-a-terminal.htmlI want to deploy it on my VPS server to download resources quickly. This could save me a lot of time since some resources are in a foreign country,...Tue, 28 Jul 2026 03:03:58 -0400https://liberty.io/where-to-get-linux-kernel-039-4-15-0-1053-oem-039-for-lenovo-thinkpad-.htmlhttps://liberty.io/where-to-get-linux-kernel-039-4-15-0-1053-oem-039-for-lenovo-thinkpad-.htmlI'm looking for a specific Linux kernel built by Lenovo: '4.15.0-1053-oem', as detailed in this Ubuntu certification: https://certification.ubuntu.com/hardware/201908-27280 My Dolby microphone doe......Tue, 28 Jul 2026 03:01:31 -0400https://liberty.io/why-is-exit-code-0-a-success-and-1-a-failure.htmlhttps://liberty.io/why-is-exit-code-0-a-success-and-1-a-failure.htmlAs 0 is a boolean false and 1 a true, shouldn't APIs in HTTP return response_code 0 for Success instead of a 1?...Tue, 28 Jul 2026 02:45:39 -0400https://liberty.io/mysql-logrotate-error.htmlhttps://liberty.io/mysql-logrotate-error.htmlI'm new to Linux and have setup a VPS running Ubuntu 16.04 with postfix, dovecot and rouncube using mariadb for the database. It all seem to be working okay but I regularly receive the following em......Tue, 28 Jul 2026 02:45:19 -0400https://liberty.io/xrandr-configure-crtc-1-failed-when-hdmi-monitor-not-detected.htmlhttps://liberty.io/xrandr-configure-crtc-1-failed-when-hdmi-monitor-not-detected.htmlsometimes my PC doesn't detect the display connected on HDMI. Other display, VGA, is always detected and functional. I'm using integraded graphics card (Intel i5-4460 CPU), no separate graphics car......Tue, 28 Jul 2026 02:44:26 -0400https://liberty.io/cannot-dual-boot-windows-after-ubuntu-gpt-partition-issue.htmlhttps://liberty.io/cannot-dual-boot-windows-after-ubuntu-gpt-partition-issue.htmlI have ubuntu 16 running as the main os of my computer. I want to make a partition and dual boot windows 10 along side it. I have an extra hard drive on this computer where i made the extra parti......Tue, 28 Jul 2026 02:31:55 -0400https://liberty.io/high-load-average-number-but-low-cpu-usage-how-to-bring-the-load-down-.htmlhttps://liberty.io/high-load-average-number-but-low-cpu-usage-how-to-bring-the-load-down-.htmlI maintain over a dozen xubuntu (16.04.6) linux servers for my lab. All of them are interconnected via nfs/autofs/ldap services to form a distributed cluster. It has been working fine, but two days......Tue, 28 Jul 2026 02:29:12 -0400https://liberty.io/mysql-database-browsers-not-working-after-upgrade.htmlhttps://liberty.io/mysql-database-browsers-not-working-after-upgrade.htmlI needed version 5.7 of mysql server for a project. I upgraded from version 5.5 to 5.7 using this tutorial. The upgrade was successful and I am able to use the updated version via command line. How......Tue, 28 Jul 2026 02:24:31 -0400https://liberty.io/user-xoid-ask-ubuntu.htmlhttps://liberty.io/user-xoid-ask-ubuntu.htmlQ&A for Ubuntu users and developers...Tue, 28 Jul 2026 02:20:14 -0400https://liberty.io/ethernet-connection-problems-in-xubuntu-14-04-intermittent-packet-loss.htmlhttps://liberty.io/ethernet-connection-problems-in-xubuntu-14-04-intermittent-packet-loss.htmlUPDATE: I have discovered that eth0 did not reset to half-duplex all of the time but only some times. Also, it occasionally appeared to have trouble resolving DNS. Then, I connected the system in ...Tue, 28 Jul 2026 02:18:34 -0400https://liberty.io/ipv6-default-route-not-being-set-netplan-ubuntu-18-04-2-lts.htmlhttps://liberty.io/ipv6-default-route-not-being-set-netplan-ubuntu-18-04-2-lts.htmlAm unable to configure the default route using netplan on an Ubuntu 18.04.2 system. The route works when explicit ip -6 route add ... commands are issued. Privacy extensions have been disabled: /etc/...Tue, 28 Jul 2026 02:13:59 -0400https://liberty.io/successfully-installed-ubuntu-20-04-lts-into-c-windows-partition-but-w.htmlhttps://liberty.io/successfully-installed-ubuntu-20-04-lts-into-c-windows-partition-but-w.htmlI am a newbie for Ubuntu. Existing partitions in windows were - C,D and E. I choose "something else" option while installing Ubuntu from pendrive. In the "installation type" step, I have selected /......Tue, 28 Jul 2026 02:13:58 -0400https://liberty.io/how-to-convert-latex-to-pdf-using-terminal.htmlhttps://liberty.io/how-to-convert-latex-to-pdf-using-terminal.htmlI am trying to convert latex file (.tex) file into pdf format. I tried using pdflatex file_name.tex command from the terminal but terminal asks to enter file name again and again. The commands in the ...Tue, 28 Jul 2026 01:39:56 -0400https://liberty.io/how-can-i-use-thunderbird-local-folders-in-alpine-mail-client.htmlhttps://liberty.io/how-can-i-use-thunderbird-local-folders-in-alpine-mail-client.htmlThe subject says it all. I would like to either share local mail folders between Thunderbird and Alpine mail client, or export a set of Thunderbird local mail folders that I can import into Alpine....Tue, 28 Jul 2026 01:33:04 -0400https://liberty.io/dolphin-emulator-development-version.htmlhttps://liberty.io/dolphin-emulator-development-version.htmli'm trying to setup dolphin emulator on ubuntu, as it was working fine on manjaro. the dolphin stable version is working fine but i need the development version for vulkan support i believe. tried ...Tue, 28 Jul 2026 01:29:18 -0400https://liberty.io/what-is-the-relation-between-alsa-and-pulseaudio-sound-architecture.htmlhttps://liberty.io/what-is-the-relation-between-alsa-and-pulseaudio-sound-architecture.htmlWell, this confuses me for a long time. As far as I know, ALSA is a package of many sound card drivers, and PulseAudio is a audio application that operate the sound data like mixing or equalizer. ......Tue, 28 Jul 2026 01:26:27 -0400https://liberty.io/no-disk-driver-for-os-install-server-16-04-lts-in-hyper-v.htmlhttps://liberty.io/no-disk-driver-for-os-install-server-16-04-lts-in-hyper-v.htmlI'm trying to get 32-bit server 16.04 LTS installed as a Gen 1 VM in Hyper-V and running into an issue I've never had before: the installer cannot find disk drivers, so I can't partition and instal......Tue, 28 Jul 2026 01:24:01 -0400https://liberty.io/start-nagios-web-interface-on-a-different-port.htmlhttps://liberty.io/start-nagios-web-interface-on-a-different-port.htmlI am trying to install nagios but I would like to start the web interface on a port other than 80. I cant seem to find much info on how to do that. Any help is appreciated. Thanks...Tue, 28 Jul 2026 01:12:29 -0400https://liberty.io/grep-a-line-which-start-and-end-with-a-pre-defined-character.htmlhttps://liberty.io/grep-a-line-which-start-and-end-with-a-pre-defined-character.htmlI am trying to fetch a line from a file file.txt which looks like this: >This is line 1.</li> >This is line 2.</li> >This is line 3.</li> >This is line 4.</li> I ...Tue, 28 Jul 2026 01:11:21 -0400https://liberty.io/ffmpeg-script-on-all-files-in-folder.htmlhttps://liberty.io/ffmpeg-script-on-all-files-in-folder.htmlI've seen lots of answers for this. I'm trying to convert all videos in a folder to audio with. for i in *.mp4; do ffmpeg -i "$i" -vn -acodec copy "${i%.*}.aac"; done FFmpeg throws the error: ......Tue, 28 Jul 2026 01:01:10 -0400https://liberty.io/ubuntu-keeps-going-to-log-in-screen-on-oracle-vm-virtualbox.htmlhttps://liberty.io/ubuntu-keeps-going-to-log-in-screen-on-oracle-vm-virtualbox.htmlI installed Ubuntu on an Oracle VM VirtualBox and when I log in, it seems to load, but then goes back to the login screen again. The same problem happens when I "try" or "install," except "try" bri......Tue, 28 Jul 2026 01:00:23 -0400https://liberty.io/ubuntu-server-18-04-lvm-out-of-space-with-improper-default-partitionin.htmlhttps://liberty.io/ubuntu-server-18-04-lvm-out-of-space-with-improper-default-partitionin.htmlI installed Ubuntu Server 18.04 with the LVM option and left the default partition setup. Now my main drive only has 4GB in a 1TB hard drive. How can I fix this without starting from scratch? Resu......Tue, 28 Jul 2026 00:57:55 -0400https://liberty.io/how-do-i-burn-a-dvd-with-more-than-3-8-gb-data.htmlhttps://liberty.io/how-do-i-burn-a-dvd-with-more-than-3-8-gb-data.htmlI use Kubuntu 12.04 with KDE 4.8.3 and wodim / genisoimage 1.1.11, but the problem is on Ubuntu (with Brasero) and occurred in Oneiric as well. Whenever I try to burn more than 3.8GB (approaching ......Tue, 28 Jul 2026 00:50:15 -0400https://liberty.io/what-is-a-full-path-name.htmlhttps://liberty.io/what-is-a-full-path-name.htmlI would like to understand what full path name really means. I have a file in my home directory called my_script. I assumed the full path name is ./my_script, meaning that it is in the root folder,......Tue, 28 Jul 2026 00:44:28 -0400https://liberty.io/sudo-mkdir-p-parent-child-permission-denied.htmlhttps://liberty.io/sudo-mkdir-p-parent-child-permission-denied.htmlThis seems like such a Day 0 problem. I need to create a 2-level folder structure. I tried: sudo mkdir parent/child >>> mkdir: cannot create directory ‘parent/child’: No such file or direc......Tue, 28 Jul 2026 00:42:42 -0400https://liberty.io/how-to-fix-my-local-ip-address-duplicate.htmlhttps://liberty.io/how-to-fix-my-local-ip-address-duplicate.htmlI want my private IP address 192.168.xxx.xxx to be fixed and do not change, Is it possible? I am using Ubuntu 14.04. I need it to work even when I change the network? Thank's...Tue, 28 Jul 2026 00:30:29 -0400https://liberty.io/how-to-change-the-location-that-mongodb-uses-to-store-its-data.htmlhttps://liberty.io/how-to-change-the-location-that-mongodb-uses-to-store-its-data.htmlI edited the MongoDB config file to store it's data in /home/user/data/mongod. But data is still written to the old directory, supposedly because the permissions to the new folder are not granted ......Tue, 28 Jul 2026 00:30:05 -0400https://liberty.io/monitor-on-d-sub-is-missing-resolution.htmlhttps://liberty.io/monitor-on-d-sub-is-missing-resolution.htmlI have two identical monitors 24" iiyama. One connected on DVI one on D-SUB (VGA). The one on digital sees 1920 x 1080 but the analog sees only 1360 x 768 which is too low. On Windows both monitors......Tue, 28 Jul 2026 00:19:35 -0400https://liberty.io/mpd-conflicting-with-other-applications-taking-control-of-pulse.htmlhttps://liberty.io/mpd-conflicting-with-other-applications-taking-control-of-pulse.htmlSimple explanation If mpd is playing and sound attempts to play through another application, x, sound from x will not be output. If sound from another application, x, is playing and mpd then atte......Tue, 28 Jul 2026 00:17:39 -0400https://liberty.io/nat-using-iptables-on-ubuntu-16-04-doesn-039-t-work.htmlhttps://liberty.io/nat-using-iptables-on-ubuntu-16-04-doesn-039-t-work.htmlI used to use Ubuntu 14.04 trusty for our NAT server (build on Google Cloud Platform), but recently I tried to use the Ubuntu 16.04 xenial. I configured perfectly same as I've done in 14.04, but it ...Tue, 28 Jul 2026 00:16:19 -0400https://liberty.io/new-ubuntu-install-to-replace-existing-windows-plex-server.htmlhttps://liberty.io/new-ubuntu-install-to-replace-existing-windows-plex-server.htmlI have an existing Windows 10 machine and I want to cut myself free from the windows cord this weekend. I have installed Ubuntu on quite a few machines already, however, this box has a 6TB hard-drive ...Tue, 28 Jul 2026 00:04:45 -0400https://liberty.io/source-command-not-found.htmlhttps://liberty.io/source-command-not-found.htmlI installed python environment and everything related to that being a user xxx and in group nginx. When I try to activate the environment using the source /path/to/activate being user xxx I can do ......Tue, 28 Jul 2026 00:00:57 -0400https://liberty.io/how-to-integrate-java-web-start-to-browser.htmlhttps://liberty.io/how-to-integrate-java-web-start-to-browser.htmlI have sun-java6-plugin installed on my 10.10 AMD64, and I tested on the Java website that it works with applets. However it doesn't work with web start - I have to download the jnlp file and double ...Mon, 27 Jul 2026 23:56:18 -0400https://liberty.io/how-do-i-adjust-the-instance-size-that-juju-uses.htmlhttps://liberty.io/how-do-i-adjust-the-instance-size-that-juju-uses.htmlI've fired up some of the example instances of Wordpress and MySQL with Juju. A coworker has told me that the default instance size is "small". I'd like to be able to scale this to different sizes on ...Mon, 27 Jul 2026 23:43:59 -0400