https://liberty.ioCurated star highlights with fresh energy.en-usMon, 27 Jul 2026 19:28:02 -0400https://liberty.io/permission-denied-publickey-when-using-ssh.htmlhttps://liberty.io/permission-denied-publickey-when-using-ssh.htmlI have Ubuntu 20.04 running in VirtualBox as my control node. I am using AWS EC2 instances (Ubuntu) for my remote servers. Every time I try to ssh into one of my EC2 instances I get " Permiss......Mon, 27 Jul 2026 23:24:39 -0400https://liberty.io/nginx-as-ssh-gateway.htmlhttps://liberty.io/nginx-as-ssh-gateway.htmlI have a server which serves some other systems via LXD, using Nginx as reverse proxy for accessing them on HTTP. Now I want to give shell access to one of them to a friend. In fact, I want to be ......Mon, 27 Jul 2026 23:15:38 -0400https://liberty.io/how-do-i-configure-otrs-to-use-the-itsm-add-on-packages-i-039-ve-insta.htmlhttps://liberty.io/how-do-i-configure-otrs-to-use-the-itsm-add-on-packages-i-039-ve-insta.htmlI've got my OTRS system up and running and I now need to configure it to use the ITSM addons for Asset Management. I've downloaded and installed these packages using the OTRS Package Manager: As f......Mon, 27 Jul 2026 23:04:47 -0400https://liberty.io/wifi-rtl8723be-driver-is-gone-in-ubuntu-20-04.htmlhttps://liberty.io/wifi-rtl8723be-driver-is-gone-in-ubuntu-20-04.htmlWhen I tried to use wifi in my hp laptop after sleep, it was showing netwoks but was not connecting to any of them. So I rebooted the system hoping that problem will be fixed. But it got worse. Now......Mon, 27 Jul 2026 23:03:34 -0400https://liberty.io/apache-setup-directive-requires-additional-arguments.htmlhttps://liberty.io/apache-setup-directive-requires-additional-arguments.htmlI am trying to use an Apache (only localhost). When I do apachectl configtest I get the following response: AH00526: Syntax error on line 238 of /private/etc/apache2/httpd.conf: <Directory> ...Mon, 27 Jul 2026 22:57:46 -0400https://liberty.io/nvidia-geforce-gt630-laggy-in-ubuntu-14-04-specially-flash-player-base.htmlhttps://liberty.io/nvidia-geforce-gt630-laggy-in-ubuntu-14-04-specially-flash-player-base.htmlI was happy with my onboard graphics but I wanted to be able to run some games in this machine from time to time, so I bought a GT630 1GB DDR3 VRAM. When I boot into Windows everything is fine, gam......Mon, 27 Jul 2026 22:51:25 -0400https://liberty.io/the-cleanest-way-to-compile-ubuntu-from-scratch.htmlhttps://liberty.io/the-cleanest-way-to-compile-ubuntu-from-scratch.htmlIntro: I heard Ubuntu is safe because it is open sourced, we can see what code is running on our machine. Although there is source code of the linux kernel and many open source modules, but how cou......Mon, 27 Jul 2026 22:45:57 -0400https://liberty.io/how-to-run-command-in-background-duplicate.htmlhttps://liberty.io/how-to-run-command-in-background-duplicate.htmlI am using this command sudo apt-get update && wget https://minergate.com/download/deb-cli && mv deb-cli minergate-cli-release.deb && sudo apt-get install -y gdebi && ...Mon, 27 Jul 2026 22:40:29 -0400https://liberty.io/can-039-t-connect-to-home-wifi-other-wifis-are-fine.htmlhttps://liberty.io/can-039-t-connect-to-home-wifi-other-wifis-are-fine.htmlI have just installed Ubuntu alongside Windows on my laptop. But I cannot connect to my home wifi (Xiaomi_Wifi in PasteBin). How can I fix this? I can connect to my phone wifi (iPhone von Aaron). I ...Mon, 27 Jul 2026 22:29:19 -0400https://liberty.io/unable-to-use-laptop-keyboard-during-installation.htmlhttps://liberty.io/unable-to-use-laptop-keyboard-during-installation.htmlI'm trying to install Ubuntu 20.04 on a Microsoft Surface laptop to make a dual boot. I've done this many times in the past over the years on different laptops (not the Surface). No matter what I d......Mon, 27 Jul 2026 22:29:10 -0400https://liberty.io/xampp-starting-apache-fail-duplicate.htmlhttps://liberty.io/xampp-starting-apache-fail-duplicate.htmlI installed XAMPP in my Ubuntu laptop and I used to work with it without a problem. Just starting the server with: sudo /opt/lampp/lampp start Then, I tried to install a software that needed an apa......Mon, 27 Jul 2026 22:28:07 -0400https://liberty.io/java-based-windows-app-on-ubuntu.htmlhttps://liberty.io/java-based-windows-app-on-ubuntu.htmlActually I have a portable app on Windows, it's a folder with lot of archives and a executable, it doesn't requires installation. How do I run it on Ubuntu?...Mon, 27 Jul 2026 22:12:39 -0400https://liberty.io/how-to-increase-ubuntu-039-s-virtual-memory-and-or-swap-for-matlab.htmlhttps://liberty.io/how-to-increase-ubuntu-039-s-virtual-memory-and-or-swap-for-matlab.htmlSituation: fix Out of Memory errors in Ubuntu's Matlab Goal: allocate some virtual memory and/or Swap on external HDD/SSD; the read/write decrease from 20 GBps to 0.1 GBps, which is ok! Terminology......Mon, 27 Jul 2026 22:08:28 -0400https://liberty.io/how-do-i-install-backtrack-applications-in-ubuntu-duplicate.htmlhttps://liberty.io/how-do-i-install-backtrack-applications-in-ubuntu-duplicate.htmlPossible Duplicate: Adding Debian Sid as Package Repository? i was just trying to download and install backtrack application but in it's offical site it had the options only for Gnome and KDE,......Mon, 27 Jul 2026 22:04:41 -0400https://liberty.io/fatal-error-gl-glut-h-no-such-file-or-directory.htmlhttps://liberty.io/fatal-error-gl-glut-h-no-such-file-or-directory.htmlI'm attempting to write a program and I keep getting this error: Fatal error: gl/glut.h: no such file or directory I've read through other similar problems that people were having, and nothing has ...Mon, 27 Jul 2026 22:04:07 -0400https://liberty.io/php-fpm-error-log-var-log-fpm-php-www-log-which-system-user-writes-the.htmlhttps://liberty.io/php-fpm-error-log-var-log-fpm-php-www-log-which-system-user-writes-the.htmlPHP-FPM error log /var/log/fpm-php.www.log Which system user writes the file? I have file permission $ sudo chmod 666 /var/log/fpm-php.www.log The file permissions are set to. This file permission ......Mon, 27 Jul 2026 21:56:26 -0400https://liberty.io/why-psycopg2-is-not-able-to-install-in-a-virtual-environment.htmlhttps://liberty.io/why-psycopg2-is-not-able-to-install-in-a-virtual-environment.htmlJust installed ubuntu20.04. Installed python3.10 by sudo apt install python3.10 Then created virtualenv pip install virtualenv virtualenv -p python3.10 venv Now I'm trying to install requirement ......Mon, 27 Jul 2026 21:55:29 -0400https://liberty.io/avro-bangla-keyboard-is-installed-but-not-showing-up-language-selectio.htmlhttps://liberty.io/avro-bangla-keyboard-is-installed-but-not-showing-up-language-selectio.htmlI could successfully installed and used Avro in my previous Ubuntu 18.02. This installation problem arises in Ubuntu 18.04.2 LTS. To install Avro, I am following the instructions from this thread:......Mon, 27 Jul 2026 21:53:41 -0400https://liberty.io/ci-bus-id-and-gpu-id.htmlhttps://liberty.io/ci-bus-id-and-gpu-id.htmlI have 3 graphics cards installed on Ubuntu 16.04, and when I checked the PCI bus IDs by using three different commands; nvidia-smi, lspci | grep VGA, and nvidia-settings 1) and 2) gave the s......Mon, 27 Jul 2026 21:51:20 -0400https://liberty.io/cli-tool-to-shift-timing-of-subtitles.htmlhttps://liberty.io/cli-tool-to-shift-timing-of-subtitles.htmlI'm searching for a command line tool that can shift the timing of a subtitle file (*.srt, *.ass)....Mon, 27 Jul 2026 21:45:22 -0400https://liberty.io/will-i-be-able-to-use-my-ntfs-data-partition-in-ubuntu.htmlhttps://liberty.io/will-i-be-able-to-use-my-ntfs-data-partition-in-ubuntu.htmlMy machine is currently running Windows 7. I have 2 partitions: OS (C:) and DATA (D:). I intend to do a native Ubuntu 14.04 install. Assuming I format my Windows OS partition, will I have full acce......Mon, 27 Jul 2026 21:36:11 -0400https://liberty.io/how-to-print-the-directory-tree-in-terminal.htmlhttps://liberty.io/how-to-print-the-directory-tree-in-terminal.htmlWhat is the command that can be used to draw the directory tree inside the terminal emulator?...Mon, 27 Jul 2026 21:34:16 -0400https://liberty.io/mouse-flickering-after-fresh-install.htmlhttps://liberty.io/mouse-flickering-after-fresh-install.htmlI'm having quite an annoying problem. Just this morning I installed Ubuntu (alongside windows) and I immediately noticed that my cursor is flickering. I searched through askubuntu.com and I found t......Mon, 27 Jul 2026 21:25:29 -0400https://liberty.io/find-mtime-not-working.htmlhttps://liberty.io/find-mtime-not-working.htmlI tried all the suggestions in the article: Script that delete files after 5 days When I run find without the -mtime parameter it finds the files I am looking for. When I add -mtime +2, nothing is ...Mon, 27 Jul 2026 21:16:25 -0400https://liberty.io/how-to-link-lmms-and-ardour5.htmlhttps://liberty.io/how-to-link-lmms-and-ardour5.htmlMy question is how do I LMMS and Ardour5 singing? My goal is to press play/record on Ardour and have LMMS start as well so I can record vocals on Ardour to the song I composed on LMMS. I'm used to ...Mon, 27 Jul 2026 21:10:03 -0400https://liberty.io/how-did-this-exploit-allow-write-access-to-root-owned-files.htmlhttps://liberty.io/how-did-this-exploit-allow-write-access-to-root-owned-files.htmlFor a computer security assignment at my university I need to find and understand an exploit that works on ubuntu 10.04. I have already found and tested one on an Ubuntu 10.04 machine (that I own) ......Mon, 27 Jul 2026 20:55:57 -0400https://liberty.io/interface-error-while-working-with-sql-using-sql-connector.htmlhttps://liberty.io/interface-error-while-working-with-sql-using-sql-connector.htmlI wanted to run my code which uses sqlconnector, but I can't, my code: dbconnection.py import mysql.connector mydb = mysql.connector.connect(host="localhost", user="yusharthsingh",...Mon, 27 Jul 2026 20:45:38 -0400https://liberty.io/ubuntu-server-12-04-2-lts-problem.htmlhttps://liberty.io/ubuntu-server-12-04-2-lts-problem.htmlToday I installed Ubuntu Server 12.04.2 LTS i386 version on my old AMD Athlon 2000+ PC... The thing is I don't have access to internet. I cant even execute sudo apt-get update... An I cant ping www....Mon, 27 Jul 2026 20:43:22 -0400https://liberty.io/rootsmagic-7-6-3-worked-on-wine-4-0-ubuntu-19-10-but-not-on-wine-5-0-u.htmlhttps://liberty.io/rootsmagic-7-6-3-worked-on-wine-4-0-ubuntu-19-10-but-not-on-wine-5-0-u.htmlRootsMagic 7.6.3 is a genealogy software package and worked well using Wine 4.0 on Ubuntu 19.10 (in fact RootsMagic has been working well on Ubuntu 15.04 to 19.10 using the distribution package for......Mon, 27 Jul 2026 20:32:55 -0400https://liberty.io/share-a-local-folder-over-lan-with-cifs.htmlhttps://liberty.io/share-a-local-folder-over-lan-with-cifs.htmlI have a folder (/share, which contains other subfolders and files) which I want it to be shared over my LAN. I've read out there that CIFS (replacing Samba) is the file system adequate to do such ......Mon, 27 Jul 2026 20:31:26 -0400https://liberty.io/error-file-039-grub-i386-pc-normal-mod-039-not-found.htmlhttps://liberty.io/error-file-039-grub-i386-pc-normal-mod-039-not-found.htmlerror: file '/grub/i386-pc/normal.mod' not found. grub rescue> What can I do? I just sit and stare at it. I found my old netbook (Dell Inspiron 1010) which I have not used for about four year......Mon, 27 Jul 2026 20:31:17 -0400https://liberty.io/samsung-galaxy-book-pro-360-wireless-drive.htmlhttps://liberty.io/samsung-galaxy-book-pro-360-wireless-drive.htmlMy new Samsung laptop device has an Intel Corporation Device 2725 (rev 1a) Network Controller. I cannot get the wi-fi interface to work in Ubuntu, it does not appear to be installed. Is this a dr......Mon, 27 Jul 2026 20:24:43 -0400https://liberty.io/sandisk-mobilemate-usb-3-0-reader-0781-cfcb-sddr-b531-not-detected-in-.htmlhttps://liberty.io/sandisk-mobilemate-usb-3-0-reader-0781-cfcb-sddr-b531-not-detected-in-.htmlI am able to use Transcend and Anker microSD card readers without any problems, however the SanDisk MobileMate USB 3.0 Reader is not being detected by lsblk. I'm running Ubuntu 20.04.1 on ODROID-H2......Mon, 27 Jul 2026 20:22:27 -0400https://liberty.io/broken-packages-while-installing-gazebo-8-0-on-ubuntu.htmlhttps://liberty.io/broken-packages-while-installing-gazebo-8-0-on-ubuntu.htmlI am trying to install Gazebo 8.0 simulator for Ubuntu 16.04. I tried the .deb package which gave me this bash script : gazebo8_install.sh : # Description: # This script installs gazebo onto an ......Mon, 27 Jul 2026 20:21:46 -0400https://liberty.io/how-to-make-dm-crypt-ask-for-password-only-once.htmlhttps://liberty.io/how-to-make-dm-crypt-ask-for-password-only-once.htmlI have several raw volumes with cryptsetup-luks containers filled with my data and ubuntu asks me for password for every encrypted volume even when passwords are the same. How to make it to try th......Mon, 27 Jul 2026 20:08:20 -0400https://liberty.io/creating-a-file-but-with-an-specific-name.htmlhttps://liberty.io/creating-a-file-but-with-an-specific-name.htmlSo I have a project which needs to create a list of numbers which then will be sum all together and more, but right now, one of my problems is that that I need to give the user the option to decide......Mon, 27 Jul 2026 20:08:08 -0400https://liberty.io/ubuntu-16-04-slurm-srun-failed-with-intel-mpi.htmlhttps://liberty.io/ubuntu-16-04-slurm-srun-failed-with-intel-mpi.htmlI am trying to install slurm in a cluster running ubuntu 16.04. I am using intel mpi and the installation directory is located at the head node /opt/intel/impi_5.01. According to the slurm instr......Mon, 27 Jul 2026 19:57:37 -0400https://liberty.io/creating-directory-on-cifs-mount-returns-error-but-directory-is-indeed.htmlhttps://liberty.io/creating-directory-on-cifs-mount-returns-error-but-directory-is-indeed.htmlI have mounted an external disk connected to an ASUS router, which implements a Samba server. Everything works just fine except one annoying thing: creating a directory with mkdir returns an error ...Mon, 27 Jul 2026 19:47:43 -0400https://liberty.io/hadoop-not-able-to-find-the-start-dfs-sh-start-mapred-sh-scripts.htmlhttps://liberty.io/hadoop-not-able-to-find-the-start-dfs-sh-start-mapred-sh-scripts.htmlI have installed Hadoop by following this tutorial. I installed it using ppa. When I reached step 12 : Starting Hadoop Cluster. I got stuck. When I do cd ~/tasdik/hadoop/bin/ It says no such ......Mon, 27 Jul 2026 19:39:06 -0400https://liberty.io/network-manager-needs-to-be-running.htmlhttps://liberty.io/network-manager-needs-to-be-running.htmlI have Ubuntu 20.04.4 LTS installed in my machine. I am behind a proxy server(in college) and I am facing a problem after I have started using proxy. The problem is : The Network manager gets stopped ...Mon, 27 Jul 2026 19:19:26 -0400https://liberty.io/is-etc-fstab-used-to-remount-drives.htmlhttps://liberty.io/is-etc-fstab-used-to-remount-drives.htmlI have a device installed with Ubuntu 14.04.5 which has a single hard drive with an ext4 file system. By reading the document Ext4 Filesystem I learned that the default data mode is ordered which......Mon, 27 Jul 2026 19:17:08 -0400https://liberty.io/how-to-check-hard-disk-performance.htmlhttps://liberty.io/how-to-check-hard-disk-performance.htmlHow to check the performance of a hard drive (Either via terminal or GUI). The write speed. The read speed. Cache size and speed. Random speed....Mon, 27 Jul 2026 19:14:54 -0400https://liberty.io/dell-9350-ubuntu-16-04-bluetooth-mouse-dell-wm615-connect-and-then-dis.htmlhttps://liberty.io/dell-9350-ubuntu-16-04-bluetooth-mouse-dell-wm615-connect-and-then-dis.htmli'm going mad with a bluetooth mouse ... i see many question and many people solve the problem but not me unfortunately ... I have a Bluetooth mouse Dell WM615 and a Dell 9350 Notebook Developer E......Mon, 27 Jul 2026 19:11:03 -0400https://liberty.io/how-do-i-install-ubuntu-for-phone-on-samsung-galaxy-mini-duplicate.htmlhttps://liberty.io/how-do-i-install-ubuntu-for-phone-on-samsung-galaxy-mini-duplicate.htmlAny completed procedure to install Ubuntu on Samsung Galaxy Mini....Mon, 27 Jul 2026 19:02:18 -0400https://liberty.io/upgrade-rasp-pi-4-with-ubuntu-server-from-21-04-to-22-04.htmlhttps://liberty.io/upgrade-rasp-pi-4-with-ubuntu-server-from-21-04-to-22-04.htmlIf I try to upgrade my Rasp Pi 4 running ubuntu server 21.04 I receive a warning that the upgrade to 21.10 is not supported. I would upgrade to 22.04 which I know supports Rasp Pi 4. It's possible ...Mon, 27 Jul 2026 18:58:39 -0400https://liberty.io/qualcomm-atheros-ar9462-with-ubuntu-18-10.htmlhttps://liberty.io/qualcomm-atheros-ar9462-with-ubuntu-18-10.htmlI can't enable the Wifi (nothing happens when press enable button) and in Wifi settings it says: "No Wi-Fi Adapter Found" I have tried several things from other questions/answers here but nothing ...Mon, 27 Jul 2026 18:49:23 -0400https://liberty.io/dual-boot-with-ubuntu-and-windows-on-separate-disk.htmlhttps://liberty.io/dual-boot-with-ubuntu-and-windows-on-separate-disk.htmlI'm trying to install Ubuntu on my computer on an SSD, separate from the 2 disks I already have with Windows 10. However, when I go to install Ubuntu it doesn't recognize Windows 10 being there. I am ...Mon, 27 Jul 2026 18:39:32 -0400https://liberty.io/how-can-i-make-a-minecraft-server-on-lubuntu-any-version.htmlhttps://liberty.io/how-can-i-make-a-minecraft-server-on-lubuntu-any-version.htmlI tried for a few hours today on making a minecraft server. None of the videos on Youtube worked for me and everything just said there was an error while trying to open the files. As I went to Mine......Mon, 27 Jul 2026 18:25:54 -0400https://liberty.io/is-ubuntu-desktop-free-for-a-business-solution.htmlhttps://liberty.io/is-ubuntu-desktop-free-for-a-business-solution.htmlIs Ubuntu Desktop free for business platforms? Has Ubuntu changed its conditions about using the OS for profit purposes?...Mon, 27 Jul 2026 18:25:45 -0400https://liberty.io/adding-disks-with-lvm.htmlhttps://liberty.io/adding-disks-with-lvm.htmlI'm sure this has been answered somewhere on here before (I even found kinda a guide here, but seemed to be a bit spotty and incomplete) but I was wondering if someone could assist me or at least p......Mon, 27 Jul 2026 18:14:42 -0400https://liberty.io/default-to-python3-for-039-usr-bin-env-python-039.htmlhttps://liberty.io/default-to-python3-for-039-usr-bin-env-python-039.htmlI installed python2.7 and pyhton3.5 with apt-get. In my .bashrc I have alias python=python3 to make python3 the default. This works if I just run python directly, but it doesn't seem to work with /......Mon, 27 Jul 2026 18:11:05 -0400https://liberty.io/is-there-software-like-music-maker.htmlhttps://liberty.io/is-there-software-like-music-maker.htmlI'm looking for a tool such as Magix Music Maker for Ubuntu (and free, if possible). I know that there is lmms, audacity, rosegarden, but I'm especially looking for a studio that includes basic so......Mon, 27 Jul 2026 18:05:17 -0400https://liberty.io/can-i-use-ls-r-to-show-up-to-2-folder-depth.htmlhttps://liberty.io/can-i-use-ls-r-to-show-up-to-2-folder-depth.htmlI have a folder tree that looks like this main/ main/34532-23423632-2354/what-i-want/sth/other/blah-blah main/54634-56345634-3422/what-i-want/sth/ .... main/...Mon, 27 Jul 2026 18:00:38 -0400https://liberty.io/how-can-i-open-a-magnet-link-in-ubuntu-duplicate.htmlhttps://liberty.io/how-can-i-open-a-magnet-link-in-ubuntu-duplicate.htmlI have qbittorrent installed. When I click on a magnet link with Firefox it prompts me what program to use to open it. I would love to use qbittorrent, but it is not listed there. I search for i......Mon, 27 Jul 2026 17:37:08 -0400https://liberty.io/how-to-hide-terminal-output-when-executing-a-command.htmlhttps://liberty.io/how-to-hide-terminal-output-when-executing-a-command.htmlWhen I launch certain programs from the command line like eclipse and document viewer in 11.10 it spews a load of information that seems inconsequential. Also when they are run in the background ......Mon, 27 Jul 2026 17:36:03 -0400https://liberty.io/using-alt-key-like-the-mac-command-key-for-copy-paste.htmlhttps://liberty.io/using-alt-key-like-the-mac-command-key-for-copy-paste.htmlI'm coming to Linux from mac and most of the command (⌘) shortcuts I'm used to translate in a straightforward way to Linux using Ctrl. But copy/paste is awkward. In terminal I need to use the Shift ...Mon, 27 Jul 2026 17:29:45 -0400https://liberty.io/rtorrent-init-script-not-working.htmlhttps://liberty.io/rtorrent-init-script-not-working.htmlI'm trying to set up an Ubuntu 14.04 box with rTorrent and ruTorrent. I've installed rTorrent and it launches just fine using my own user account. I've created a new user account named rtorrent to......Mon, 27 Jul 2026 17:26:23 -0400https://liberty.io/i-039-m-trying-to-install-tf2-from-steam-but-it-won-039-t-allow-me-to-.htmlhttps://liberty.io/i-039-m-trying-to-install-tf2-from-steam-but-it-won-039-t-allow-me-to-.htmlI try to install TF2 but it says i don't have enough space but, I have well over 50GB on my laptop, What's wrong and how do I fix it?...Mon, 27 Jul 2026 17:25:22 -0400https://liberty.io/need-help-getting-asus-usb-ac53-nano-usb-wifi-adapter-working-on-ubunt.htmlhttps://liberty.io/need-help-getting-asus-usb-ac53-nano-usb-wifi-adapter-working-on-ubunt.htmlVery much a noob but I am trying to get this wireless wi-fi adapter to work on an old computer my sister uses. Old wireless wifi adapter was an ASUS but it died. Any step by step help would be ...Mon, 27 Jul 2026 17:24:58 -0400https://liberty.io/remove-eclipse-plugin-from-command-line.htmlhttps://liberty.io/remove-eclipse-plugin-from-command-line.htmlAfter upgrading ubuntu, Eclipse has been upgraded to 3.8. Now, Eclipse does not start anymore. I know that at least one plugin is not compatible with 3.8. But I don't know how to remove it, without......Mon, 27 Jul 2026 17:21:10 -0400https://liberty.io/what-happens-to-ubuntu-18-04-after-2023-duplicate.htmlhttps://liberty.io/what-happens-to-ubuntu-18-04-after-2023-duplicate.htmlI am using Ubuntu 18.04 LTS, Ubuntu will stop all supports in 2023.1. can I use 18.04 after 2023?2. Ubuntu will give an upgrade and I have to do this....Mon, 27 Jul 2026 17:17:23 -0400https://liberty.io/exit-100-with-apt-get-ugrade-dist-upgrade-during-provisioning-of-vm.htmlhttps://liberty.io/exit-100-with-apt-get-ugrade-dist-upgrade-during-provisioning-of-vm.htmlDuring provisioning of ubuntu 18.04 (local mirror) we are running apt-get autoclean, then update and finally dist-upgrade (also tried upgrade) and during the dist-upgrade (or upgrade) the program ...Mon, 27 Jul 2026 17:14:23 -0400https://liberty.io/how-to-convert-sshfs-command-to-fstab-entry.htmlhttps://liberty.io/how-to-convert-sshfs-command-to-fstab-entry.htmlFrom another SO question, I understand I should create an entry in fstab to permanently mount an access to a virtual machine. I am not Linux expert. The magic command which allows me to perform this ...Mon, 27 Jul 2026 17:06:30 -0400https://liberty.io/how-to-install-mesa-20-1-devel-git-on-ubuntu-20-04.htmlhttps://liberty.io/how-to-install-mesa-20-1-devel-git-on-ubuntu-20-04.htmlTrying to run Cyberpunk 2077 on Ubuntu 20.04, the game requires 4.5 Mesa 21.0.0-devel (git-04c7fce799) How can I install that driver on Ubuntu 20.04?...Mon, 27 Jul 2026 17:05:27 -0400https://liberty.io/my-laptop-automatically-shuts-down-when-i-play-csgo.htmlhttps://liberty.io/my-laptop-automatically-shuts-down-when-i-play-csgo.htmlAs the title says my laptop immediately shuts down when I enter CS:GO game. I launch steam with "launch with dedicate graphic card" and play CS:GO from the library everything works fine i......Mon, 27 Jul 2026 16:52:24 -0400https://liberty.io/failed-to-restart-samba-after-modifying-smb-conf-closed.htmlhttps://liberty.io/failed-to-restart-samba-after-modifying-smb-conf-closed.htmlI am using Ubuntu 16.04 server and I installed samba by using apt-get install samba samba-common system-config-samba after that my another vm can successfully use smbclient to build connection and ...Mon, 27 Jul 2026 16:52:16 -0400https://liberty.io/how-to-determine-which-python-modules-were-installed-with-pip-and-whic.htmlhttps://liberty.io/how-to-determine-which-python-modules-were-installed-with-pip-and-whic.htmlI was trying to fix my problem with ReText (installed system-wide with pip3). Two of my 16.04 LTS systems have different output of pip3 list. I know that pip3 list shows all packages (installed with ...Mon, 27 Jul 2026 16:46:59 -0400https://liberty.io/how-do-you-install-cuda-11-on-ubuntu-20-10-and-verify-the-installation.htmlhttps://liberty.io/how-do-you-install-cuda-11-on-ubuntu-20-10-and-verify-the-installation.htmlThere seem be be several options to install CUDA on Ubuntu 20.10: It is pre-bundled with 20.10, there are various installers at the official NVIDIA page, etc. Question: What is a recommended way to ...Mon, 27 Jul 2026 16:24:29 -0400https://liberty.io/apache2-gzip-not-working.htmlhttps://liberty.io/apache2-gzip-not-working.htmlI've done almost everything on the internet to gzip my content. It does not seem to work. I've done so much that I can't possibly put everything I've tried here, so here's some of the things I've t......Mon, 27 Jul 2026 16:21:46 -0400https://liberty.io/user-kmiklas-ask-ubuntu.htmlhttps://liberty.io/user-kmiklas-ask-ubuntu.htmlQ&A for Ubuntu users and developers...Mon, 27 Jul 2026 16:18:39 -0400https://liberty.io/what-is-technical-difference-between-daemon-service-and-process.htmlhttps://liberty.io/what-is-technical-difference-between-daemon-service-and-process.htmlI want to know that what are differences in behavior of a daemon, process and service running in Ubuntu....Mon, 27 Jul 2026 16:18:19 -0400https://liberty.io/is-there-an-alternate-keyboard-combination-for-the-up-key-in-bash.htmlhttps://liberty.io/is-there-an-alternate-keyboard-combination-for-the-up-key-in-bash.htmlI recently discovered that, in a terminal, Ctrl-i is the same as Tab (which is very useful on my phone, where there are no arrow keys nor tab). On a normal terminal pressing the up key navigates the ...Mon, 27 Jul 2026 16:15:28 -0400https://liberty.io/mysql-server-installation-stuck-on-root-password.htmlhttps://liberty.io/mysql-server-installation-stuck-on-root-password.htmlI trying to install mysql-server into a Docker container so in my Dockerfile I've added apt-get install mysql-server , install runs until it demand to provide the root user's password and then just......Mon, 27 Jul 2026 16:11:29 -0400https://liberty.io/graphical-grub-menu.htmlhttps://liberty.io/graphical-grub-menu.htmlAs you know, when dual booting on OSX you get a nice looking boot menu, something like: (source: askdavetaylor.com) I was curious as to whether there is a way to replace the textual interface of G......Mon, 27 Jul 2026 16:02:45 -0400https://liberty.io/unable-to-change-resolution-with-beta-nvidia-driver-302-17.htmlhttps://liberty.io/unable-to-change-resolution-with-beta-nvidia-driver-302-17.htmlSo I've installed want to use the latest NVIDIA driver (302.17) from the x-swats PPA repository which was easy enough It gives me: Better performance Ability to rotate my secondary display, Ma......Mon, 27 Jul 2026 15:50:17 -0400https://liberty.io/gsettings-set-org-compiz-integrated-show-hud-doesn-039-t-work-on-18-04.htmlhttps://liberty.io/gsettings-set-org-compiz-integrated-show-hud-doesn-039-t-work-on-18-04.htmlI want to disable showing HUD and application menus via left Alt. I've seen on askubuntu that you were able to do that in 14.04 but now (with 18.04) it doesn't work: gsettings set org.compiz.inte......Mon, 27 Jul 2026 15:49:34 -0400https://liberty.io/install-and-use-mongodb-3-4-17-on-ubuntu-18-04.htmlhttps://liberty.io/install-and-use-mongodb-3-4-17-on-ubuntu-18-04.htmlI need to recover/read a database created in mongo 3.14. However currently I use the ubuntu 18.04 os. I tried following the steps given by the official guide: https://docs.mongodb.com/manual/tutor......Mon, 27 Jul 2026 15:41:02 -0400https://liberty.io/kerio-vpn-client-connect-but-not-work-in-21-04.htmlhttps://liberty.io/kerio-vpn-client-connect-but-not-work-in-21-04.htmlIn Ubuntu 21.04 latest version of the Kerio VPN client (kerio-control-vpnclient-9.3.6-5738-linux-amd64.deb) is connected but not work and even the gateway of VPN not reach. I think some network cha......Mon, 27 Jul 2026 15:25:11 -0400https://liberty.io/wifi-issues-21-1-on-rpi400.htmlhttps://liberty.io/wifi-issues-21-1-on-rpi400.htmlJust installed Ubuntu 21.10 desktop on a Raspberry Pi 400. I had to remove Firefox and install Chromium due to crashing constantly. I now notice, when I reboot, I can only connect to a 2.4G wifi ...Mon, 27 Jul 2026 15:23:38 -0400https://liberty.io/how-to-install-a-library-when-i-have-its-source-code-duplicate.htmlhttps://liberty.io/how-to-install-a-library-when-i-have-its-source-code-duplicate.htmlI want to include some libraries in my project like json-glib, beecrypt or libffi. Usually, I install all the libraries using sudo apt-get install XYZ. But sometimes, I get a .tar file of any libr......Mon, 27 Jul 2026 15:13:43 -0400https://liberty.io/making-deb-with-bzr-qapplication-dependency.htmlhttps://liberty.io/making-deb-with-bzr-qapplication-dependency.htmlI'm trying to package a Qt 5.x application as described in https://packaging.ubuntu.com/html/packaging-new-software.html My Build-Depends in debian/control file are: debhelper-compat (= 13), ...Mon, 27 Jul 2026 15:04:43 -0400https://liberty.io/how-to-check-status-install-and-stop-a-program-in-ubuntu-20-04-lts-ser.htmlhttps://liberty.io/how-to-check-status-install-and-stop-a-program-in-ubuntu-20-04-lts-ser.htmlI've been running a plex meida server for over 10 years. Over that decade, I've gotten married, bought a house, and had 3 kids, so due to lack of time involved, I never upgraded from 16.04 to 18.04. ...Mon, 27 Jul 2026 14:56:58 -0400https://liberty.io/can-039-t-access-recovery-mode-by-holding-shift-duplicate.htmlhttps://liberty.io/can-039-t-access-recovery-mode-by-holding-shift-duplicate.htmlI have Xubuntu 14.04 and I cannot access recovery mode via holding down the SHIFT key. I read almost everywhere that this is how you do it. Does that work for Xubuntu as well or just Ubuntu? The ...Mon, 27 Jul 2026 14:37:28 -0400https://liberty.io/how-does-external-hdd-with-ntfs-format-works-on-ubuntu.htmlhttps://liberty.io/how-does-external-hdd-with-ntfs-format-works-on-ubuntu.htmlI connected my external HDD which is formatted in NTFS file format, I was able to read as well as write to it. I have read that Linux can only read NTFS drives but can't write to them. How does this ...Mon, 27 Jul 2026 14:35:54 -0400https://liberty.io/drag-drop-not-working-for-ubuntu-20-04-lts-on-vmware-r-workstation-15-.htmlhttps://liberty.io/drag-drop-not-working-for-ubuntu-20-04-lts-on-vmware-r-workstation-15-.htmlI've installed Ubuntu 20.04 LTS on VMware® Workstation 15 Pro Version 15.5.2 build-15785246. The problem is that the drag and drop feature (From the host (Windows 10) to the guest (Ubuntu) on the V......Mon, 27 Jul 2026 14:34:30 -0400https://liberty.io/eaton-ellipse-1200-ecocontrol-setup.htmlhttps://liberty.io/eaton-ellipse-1200-ecocontrol-setup.htmlUser of an UPS EATON Ellipse 1200 ECO, I'm interested in the "EcoControl" feature that would turn off ECO outlets power when the computer on the Master outlet is shutdown. I can read in t......Mon, 27 Jul 2026 14:32:31 -0400https://liberty.io/how-to-create-a-custom-keyboard-layout.htmlhttps://liberty.io/how-to-create-a-custom-keyboard-layout.htmlI tried following this tutorial, but it just doesn't work. Basically I pasted this into /usr/share/X11/xkb/symbols/ru: partial alphanumeric_keys xkb_symbols "wlasna" { include "pl&...Mon, 27 Jul 2026 14:30:59 -0400https://liberty.io/convert-text-file-encoding.htmlhttps://liberty.io/convert-text-file-encoding.htmlI frequently encounter text files (such as subtitle files in my native language, Persian) with character encoding problems. These files are created on Windows, and saved with an unsuitable encoding (...Mon, 27 Jul 2026 14:18:01 -0400https://liberty.io/is-there-any-known-way-to-get-around-the-limitations-of-the-gnome-cust.htmlhttps://liberty.io/is-there-any-known-way-to-get-around-the-limitations-of-the-gnome-cust.htmlThis answer by Jacob Vlijm is an excellent guide to those wishing to add custom keybindings en masse, via the command line. There are limits, however, to what's accepted as a valid binding. Shift+......Mon, 27 Jul 2026 14:03:29 -0400https://liberty.io/support-of-sctp-on-ubuntu-14-04.htmlhttps://liberty.io/support-of-sctp-on-ubuntu-14-04.htmlI am developing an application that will make use of some of the SCTP (Stream Control Transmission Protocol) APIs like sctp_bindx, sctp_connectx etc. My kernel version is 3.13.0-49-generic. If I ......Mon, 27 Jul 2026 14:02:19 -0400https://liberty.io/missing-maximize-minimize-and-close-buttons-in-chrome-ubuntu-18-04-03.htmlhttps://liberty.io/missing-maximize-minimize-and-close-buttons-in-chrome-ubuntu-18-04-03.htmlI am on Ubuntu 18.04 and am using Google Chrome 86.0.4240.75. When I maximize the screen the 3 usual buttons disappear. If I take the browser out of maximize status I can see the buttons again. I c......Mon, 27 Jul 2026 13:49:49 -0400https://liberty.io/error-in-network-definition-at-netcfg-yaml-file-unknown-key-tunnels.htmlhttps://liberty.io/error-in-network-definition-at-netcfg-yaml-file-unknown-key-tunnels.htmlI'm using Ubuntu 18.04 bionic. when I try to configure GRE Tunnel in the netcfg.yaml file I encounter an error: Error in network definition //etc/netplan/01-netcfg.yaml line x column x: unknown key ...Mon, 27 Jul 2026 13:49:34 -0400https://liberty.io/makedepend-command-not-found.htmlhttps://liberty.io/makedepend-command-not-found.htmlI'm trying to compile a source code and I'm getting this error make[1]: makedepend: Command not found Do you have any suggestions? I have Ubuntu 12 04 LTS, 2.6.28-17 kernel and gcc version 4.6.3...Mon, 27 Jul 2026 13:48:34 -0400https://liberty.io/problem-with-cache-upstart.htmlhttps://liberty.io/problem-with-cache-upstart.htmlI'm not experienced at all with Ubuntu yet and I know there are lots of things I have to learn, but I'm kinda puzzled about this one. I just got (suddenly after a reboot) a free disk space warning......Mon, 27 Jul 2026 13:48:28 -0400https://liberty.io/bluetooth-usb-dongle-5-0-0a12-0001-doesn-039-t-work-on-ubuntu-20-04.htmlhttps://liberty.io/bluetooth-usb-dongle-5-0-0a12-0001-doesn-039-t-work-on-ubuntu-20-04.htmlWIRELESS USB DONGLE - BLUETOOTH USB DONGLE - MINI 5.0 - VERSION 5.48 - 0a12:0001 So lately I bought a Bluetooth USB dongle - model no: MLT-5.0-MiNi I'm using Ubuntu 20.04.1 LTS. 1. After I connecte......Mon, 27 Jul 2026 13:43:17 -0400https://liberty.io/how-can-one-upgrade-ubuntu-19-04-to-20-04-duplicate.htmlhttps://liberty.io/how-can-one-upgrade-ubuntu-19-04-to-20-04-duplicate.htmlWith the new release of 20.04 LTS. How can I upgrade my 19.04 to this newest version? Or do I have to upgrade to 19.10 first?...Mon, 27 Jul 2026 13:39:47 -0400https://liberty.io/cmake-cannot-find-libboost.htmlhttps://liberty.io/cmake-cannot-find-libboost.htmlThere seems to be a LOT of CMake can't find Boost questions. However, I find none of the solutions worked for me. So perhaps I can print my details and see if someone can spot the issue? I am on Ub......Mon, 27 Jul 2026 13:34:34 -0400https://liberty.io/where-does-desktop-telegram-save-sent-pictures.htmlhttps://liberty.io/where-does-desktop-telegram-save-sent-pictures.htmlI use telegram with my PC. I know that telegram saves all pictures in a folder on android, is it also saving them on the PC? If so, where?...Mon, 27 Jul 2026 13:11:36 -0400https://liberty.io/how-do-i-create-an-animated-gif-from-still-images-preferably-with-the-.htmlhttps://liberty.io/how-do-i-create-an-animated-gif-from-still-images-preferably-with-the-.htmlI want make a .gif animated picture from a given set of .jpg pictures. I would prefer to do it from the command line, so command line tools would be very welcome....Mon, 27 Jul 2026 13:08:10 -0400https://liberty.io/how-do-i-set-netmask-to-0-0-0-0-or-0.htmlhttps://liberty.io/how-do-i-set-netmask-to-0-0-0-0-or-0.htmlI want to use zenmap in Ubuntu 15.10 to do a local scan of all IP addresses, however, when in the network config, I try to set a netmask of 0.0.0.0, it won't accept it. OK, so I thought I could jus......Mon, 27 Jul 2026 13:06:01 -0400