https://liberty.ioCurated star highlights with fresh energy.en-usSun, 26 Jul 2026 22:33:47 -0400https://liberty.io/uninstall-nouveau.htmlhttps://liberty.io/uninstall-nouveau.htmlHow to completely remove nouveau to install the driver Nvidia? I tried to install the Nvidia driver as on ubuntu wiki but to no avail. All writes exactly what nouveau is. Tried to add to the blackl......Mon, 27 Jul 2026 02:33:01 -0400https://liberty.io/goodix-fingerprint-reader-driver-issues.htmlhttps://liberty.io/goodix-fingerprint-reader-driver-issues.htmlI have already tried installing Fingerprint GUI and fprint-demo. None of them detects the fingerprint reader on my device, which works fine on Windows. Here are my laptop's specifications: Device: ...Mon, 27 Jul 2026 02:32:23 -0400https://liberty.io/trying-to-install-cuda-driver-fatal-error-asm-kmap-types-h-no-such-fil.htmlhttps://liberty.io/trying-to-install-cuda-driver-fatal-error-asm-kmap-types-h-no-such-fil.htmlI had the CUDA driver installed on my machine (Ubuntu 20.04). It was working ... until it stopped working (not sure what happened). So I'm trying to reinstall it by running: sudo sh cuda_11.1.0_455......Mon, 27 Jul 2026 02:30:54 -0400https://liberty.io/0x2746-error-msodbcsql-connection-to-sql-server-2016.htmlhttps://liberty.io/0x2746-error-msodbcsql-connection-to-sql-server-2016.htmlI am getting a error when trying to use sqlcmd against my SQL Server 2016 database. I can successfully get a connection to on port 1433 (venv) xxxx@ip-xxx-xx-xx-xxx:/etc$ telnet xx.xxx.xxx.202 1433 ...Mon, 27 Jul 2026 02:28:52 -0400https://liberty.io/error-the-command-039-bin-sh-c-source-protected-env-bin-activate-039-r.htmlhttps://liberty.io/error-the-command-039-bin-sh-c-source-protected-env-bin-activate-039-r.htmlI'm trying to learn docker. This is my first experiment. I have written this dockerfile : FROM nvidia/cudagl:11.3.0-base-ubuntu20.04 LABEL Author="ZioMario" LABEL Title="Firefox/Doc......Mon, 27 Jul 2026 02:23:43 -0400https://liberty.io/how-to-connect-locahost-with-my-outside-database.htmlhttps://liberty.io/how-to-connect-locahost-with-my-outside-database.htmli to want to connect from my Computer to my outside Database . SSH information from my Web-Host SSH IP: .224.138. SSH Port: 65002 SSH Username: 2907***** SSH Password: *********** I hav......Mon, 27 Jul 2026 02:14:24 -0400https://liberty.io/updating-r-3-5-3-to-r-4-0-2-on-ubuntu-18-04.htmlhttps://liberty.io/updating-r-3-5-3-to-r-4-0-2-on-ubuntu-18-04.htmlI have been trying to move from this version for a while, however all attempts have failed. The steps I am following: sudo apt-get remove r-base r-base-dev sudo add-apt-repository 'deb https://clou......Mon, 27 Jul 2026 02:13:31 -0400https://liberty.io/why-is-there-proprietary-software-in-ubuntu-software-center.htmlhttps://liberty.io/why-is-there-proprietary-software-in-ubuntu-software-center.htmlMy question is very simple: how to get rid of proprietary software from the Ubuntu Software Center (USC)? It doesn’t work to enable or disable repositories. Even with just the “universe” and “main” ...Mon, 27 Jul 2026 02:09:14 -0400https://liberty.io/can-039-t-install-software-armory-no-install-option.htmlhttps://liberty.io/can-039-t-install-software-armory-no-install-option.htmlI'm trying to create a offline BTC wallet using Armory. When I go to install it the software center pops up with 'Only install this file if you trust the origin" with an install button that can't be ...Mon, 27 Jul 2026 02:00:55 -0400https://liberty.io/ubuntu-16-04-virtualbox-error-kernel-driver-not-installed-rc-1908.htmlhttps://liberty.io/ubuntu-16-04-virtualbox-error-kernel-driver-not-installed-rc-1908.htmlMy VirtualBox gave me the following error upon starting a virtual machine: Kernel driver not installed (rc=-1908) The VirtualBox Linux kernel driver (vboxdrv) is either not loaded or ther......Mon, 27 Jul 2026 01:56:43 -0400https://liberty.io/updating-node-over-apt-causes-npm-downgrade.htmlhttps://liberty.io/updating-node-over-apt-causes-npm-downgrade.htmlEvery time I upgrade node.js (to 14.17.2 today) using apt, it somehow downgrades npm (e.g. from 7.19.1 to 6.14.13). I have to manually upgrade npm using npm install -g npm every time. I've been doing ...Mon, 27 Jul 2026 01:51:13 -0400https://liberty.io/user-abraham-sanchez-ask-ubuntu.htmlhttps://liberty.io/user-abraham-sanchez-ask-ubuntu.htmlQ&A for Ubuntu users and developers...Mon, 27 Jul 2026 01:49:28 -0400https://liberty.io/ubuntu-on-hp-pavilion-x360-convertible-14-dw0997nz.htmlhttps://liberty.io/ubuntu-on-hp-pavilion-x360-convertible-14-dw0997nz.html[SOLVED] I want to install Ubuntu on my HP Pavilion x360 convertible 14-dw0997nz. Unfortunately it does not boot from USB (The same stick works in other laptops). Many tutorials mention to enable &......Mon, 27 Jul 2026 01:45:30 -0400https://liberty.io/no-sound-through-earphones.htmlhttps://liberty.io/no-sound-through-earphones.htmlI installed Ubuntu 20.04.1 today alongside Windows 10 on my Asus ROG GL503 laptop. It was working fine until the Software Updater had some updates. When it got completed and restarted, there was no......Mon, 27 Jul 2026 01:43:43 -0400https://liberty.io/should-i-choose-32-bit-or-64-bit-to-install-ubuntu-on-a-macbook-pro-la.htmlhttps://liberty.io/should-i-choose-32-bit-or-64-bit-to-install-ubuntu-on-a-macbook-pro-la.htmlWhich installation do I choose for Apple Macbook Pro Laptop, 32-bit or 64-bit? My computer specs: 15-inch - Mid/Late 2007 - 2.4/2.2GHz...Mon, 27 Jul 2026 01:33:40 -0400https://liberty.io/python-m-venv-installs-a-version-of-pip-that-is-not-upgraded-how-can-i.htmlhttps://liberty.io/python-m-venv-installs-a-version-of-pip-that-is-not-upgraded-how-can-i.htmlI often recur to the -m venv option to isolate my working environment. Python has been installed using pyenv. However, since I have migrated to Ubuntu, I noticed a strange behaviour with the Pip co......Mon, 27 Jul 2026 01:33:03 -0400https://liberty.io/no-are-you-sure-you-want-to-delete-this-file-message.htmlhttps://liberty.io/no-are-you-sure-you-want-to-delete-this-file-message.htmlOne thing I really hate about Ubuntu is how easy it is to accidentally delete files. Is there any way to show a pop-up confirmation dialog when the Delete key is pressed, before a file is actually......Mon, 27 Jul 2026 01:29:56 -0400https://liberty.io/checking-if-the-end-of-each-line-in-the-file-is-ending-with-a-letter-f.htmlhttps://liberty.io/checking-if-the-end-of-each-line-in-the-file-is-ending-with-a-letter-f.htmlI have a problem with checking if each line of my files is ending with a letter (A-Z (always capital))followed by exatcly 8 digit numbers (doesnt matter which one). So I have a number of files and ...Mon, 27 Jul 2026 01:25:54 -0400https://liberty.io/hostapd-vs-netplan-wlan0-not-added-to-bridge-at-boot.htmlhttps://liberty.io/hostapd-vs-netplan-wlan0-not-added-to-bridge-at-boot.htmlLike many people, I'm using a Raspberry Pi 4B running Ubuntu 20.10 arm64 as a LAN/wifi bridge, using hostapd and netplan. Everything works fine except that the bridge is not configured correctly w......Mon, 27 Jul 2026 01:24:45 -0400https://liberty.io/bose-revolve-soundlink-usb-output-no-sound.htmlhttps://liberty.io/bose-revolve-soundlink-usb-output-no-sound.htmlI am trying to get my Bose Revolve Soundlink to work trough USB (Bluetooth and AUX works fine). Using it trough USB on Windows works fine too. The speakers get detected just fine, but when I chang......Mon, 27 Jul 2026 01:24:07 -0400https://liberty.io/how-can-i-activate-bitmap-fonts-on-20-04.htmlhttps://liberty.io/how-can-i-activate-bitmap-fonts-on-20-04.htmlI am using Ubuntu Mate 20.04. I want to use the Fixed 6x13 font in the terminal (not xterm). When I try to change the terminal font, the Fixed fonts are not in the list of available fonts. However,......Mon, 27 Jul 2026 01:21:36 -0400https://liberty.io/how-to-change-pdf-background-color-in-evince.htmlhttps://liberty.io/how-to-change-pdf-background-color-in-evince.htmlWhite background color is harm to eyes. How to change pdf background color in evince? Now I use evince 3.4.0 in ubuntu 12.04 x64....Mon, 27 Jul 2026 01:13:07 -0400https://liberty.io/questions-tagged-rkhunter.htmlhttps://liberty.io/questions-tagged-rkhunter.htmlQ&A for Ubuntu users and developers...Mon, 27 Jul 2026 01:08:57 -0400https://liberty.io/error-message-when-using-wget-to-internet-connecting-to-localhost-loca.htmlhttps://liberty.io/error-message-when-using-wget-to-internet-connecting-to-localhost-loca.htmlwhen running: wget https://gitlab.com/marsat/CTparental/uploads/35fd33508a49915869fa43820a7d2c36/ctparental_debian9_lighttpd_4.44.05-1.0_all.deb Here is the result: converted 'https://gitlab.com/...Mon, 27 Jul 2026 01:03:27 -0400https://liberty.io/gpt-pmbr-size-mismatch-after-dd-clone.htmlhttps://liberty.io/gpt-pmbr-size-mismatch-after-dd-clone.htmlI am migrating my Ubuntu EFI boot system to a larger hdd. I used the command dd if=/dev/sdb of=/dev/sda I did not dismount the input file before copying and the output file was fresh unpartitioned ...Mon, 27 Jul 2026 01:03:06 -0400https://liberty.io/how-to-make-install-self-signed-certificate-in-apache-ubuntu-16-04-clo.htmlhttps://liberty.io/how-to-make-install-self-signed-certificate-in-apache-ubuntu-16-04-clo.htmlI want to install self-signed SSL certificate on apache web server step by step....Mon, 27 Jul 2026 00:57:35 -0400https://liberty.io/open-port-on-ubuntu-16-04.htmlhttps://liberty.io/open-port-on-ubuntu-16-04.htmlI cannot access my db remotely, The only thing i found out is the port 3306 is open for 127.0.0.1, I want it open globally. The error i receives on accessing db is No connection could be made becau......Mon, 27 Jul 2026 00:56:15 -0400https://liberty.io/utilities-to-overclock-ati-radeon-graphic-card.htmlhttps://liberty.io/utilities-to-overclock-ati-radeon-graphic-card.htmlIs it possible to overclock my Radeon HD2400 XT graphics card under Ubuntu? Which application is needed? I have the proprietary driver installed....Mon, 27 Jul 2026 00:20:56 -0400https://liberty.io/undo-posmap-and-posconf-commands.htmlhttps://liberty.io/undo-posmap-and-posconf-commands.htmlAttempting to enhance my postfix header signature, I've run these commands on my Ubuntu server: sudo postmap header_checks sudo postconf -e 'smtp_header_checks = regexp:/etc/postfix/header_checks'......Mon, 27 Jul 2026 00:14:08 -0400https://liberty.io/cant-ssh-to-cisco-invalid-keylength.htmlhttps://liberty.io/cant-ssh-to-cisco-invalid-keylength.htmlCant locate '''sshkey.h''' in Ubuntu files ssh -vvv 10.x.x.x ssh_dispatch_run_fatal: Connection to 10.70.251.49 port 22: Invalid key length SSH Invalid key length on embedded device...Mon, 27 Jul 2026 00:03:54 -0400https://liberty.io/how-to-start-openssh-server-after-install-in-wsl.htmlhttps://liberty.io/how-to-start-openssh-server-after-install-in-wsl.htmlI'm trying run the command ssh localhost but receive the error ssh: connect to host localhost port 22: Connection refused WhenI try to check the status of the SSH Server with the command sudo servi......Mon, 27 Jul 2026 00:02:09 -0400https://liberty.io/how-do-i-locate-all-files-that-include-specific-word-as-part-of-name-a.htmlhttps://liberty.io/how-do-i-locate-all-files-that-include-specific-word-as-part-of-name-a.htmlI am using locate command. I want to find all files that end with specific extension and have specific keyword in their name. For example I want to find image such as this: myImageFromSu......Sun, 26 Jul 2026 23:59:38 -0400https://liberty.io/npm-command-not-found-in-wsl.htmlhttps://liberty.io/npm-command-not-found-in-wsl.htmlI had installed nodejs on windows10 & its path is also set to environment variable. It is working perfectly. As I switched to WSL I found npm commands were not working however I could run node.......Sun, 26 Jul 2026 23:53:38 -0400https://liberty.io/wifi-won-039-t-stay-connected.htmlhttps://liberty.io/wifi-won-039-t-stay-connected.htmlI have a HP Pavillion dv6000 with Ubuntu 14.04 LTS and a Broadcom wireless card (BCM4312). My Ethernet connection is fine. But when the wifi is turned on, it will stay connected for a short time and ...Sun, 26 Jul 2026 23:43:20 -0400https://liberty.io/executing-a-shell-every-minute-using-cron.htmlhttps://liberty.io/executing-a-shell-every-minute-using-cron.htmli want to run this bash code every minute using cron. I saved it onto /root/activate.sh #!/bin/bash for file in /home/user/torrents/*.torrent do if [ "$file" != "/home/user/torrents/*.torrent" ]......Sun, 26 Jul 2026 23:40:55 -0400https://liberty.io/shell-asks-me-to-install-idle-despite-it-being-already-installed.htmlhttps://liberty.io/shell-asks-me-to-install-idle-despite-it-being-already-installed.htmlI executed this command to open a .py file in idle terminal : idle python_file.py Shell displayed the following message in response : The program 'idle' is currently not installed. You can ins......Sun, 26 Jul 2026 23:39:43 -0400https://liberty.io/mounting-intel-raid-ism-in-raid-1-on-dual-booting-ubuntu-20-04-and-win.htmlhttps://liberty.io/mounting-intel-raid-ism-in-raid-1-on-dual-booting-ubuntu-20-04-and-win.htmlI have a machine with a two HDDs configured in Windows 10 for RAID 1, which I would like to mount from Ubuntu 20.04. I can see the drives with lsblk ~$ lsblk NAME MAJ:MIN RM ...Sun, 26 Jul 2026 23:34:42 -0400https://liberty.io/how-to-know-what-version-of-php-is-used-on-my-xampp.htmlhttps://liberty.io/how-to-know-what-version-of-php-is-used-on-my-xampp.htmlI am using xampp on my Ubuntu OS. And I need to know what version of PHP my xampp is using. How do I do that?...Sun, 26 Jul 2026 23:33:05 -0400https://liberty.io/user-krease-ask-ubuntu.htmlhttps://liberty.io/user-krease-ask-ubuntu.htmlQ&A for Ubuntu users and developers...Sun, 26 Jul 2026 23:23:41 -0400https://liberty.io/why-do-some-applications-have-two-icons-in-usr-share-application.htmlhttps://liberty.io/why-do-some-applications-have-two-icons-in-usr-share-application.htmlIn this image, why do Rhythmbox and Software Update have two icons? Is there something wrong with my system?...Sun, 26 Jul 2026 23:23:05 -0400https://liberty.io/chromium-doesn-039-t-play-mp4-h-264-files-in-video-tag.htmlhttps://liberty.io/chromium-doesn-039-t-play-mp4-h-264-files-in-video-tag.htmlFirefox plays movie on the page: https://demotywatory.pl/4908893/Prawdziwy-pies-pasterski-dba-o-swoich-podopicznych Chromium doesn't. it just shows the static backround image. when i dig the page ...Sun, 26 Jul 2026 23:21:37 -0400https://liberty.io/trying-to-pipe-steamcmd-output-to-yad.htmlhttps://liberty.io/trying-to-pipe-steamcmd-output-to-yad.htmlIn order to run a server through steam I need to run this command from it's install directory, this works, and has worked for quite some time. ./srcds_run -game garrysmod +maxplayers $play +...Sun, 26 Jul 2026 23:16:31 -0400https://liberty.io/brother-mfc-495cw-scanner-not-working-on-ubuntu-18-04.htmlhttps://liberty.io/brother-mfc-495cw-scanner-not-working-on-ubuntu-18-04.htmlI am using Ubuntu 16.04 and my scanner, Brother MFC-495CW, is working fine. However I wanted to test Ubuntu 18.04 and installed it on a separate hard-drive. I followed the same instructions as fo......Sun, 26 Jul 2026 23:12:04 -0400https://liberty.io/how-to-show-comma-separation-in-numbers-on-ubuntu-039-s-calculator.htmlhttps://liberty.io/how-to-show-comma-separation-in-numbers-on-ubuntu-039-s-calculator.htmlHow to enable comma separation of integers in Ubuntu's default calculator? By default the calculator doesn't separate every three digits so looking at the difference between large integers is diff......Sun, 26 Jul 2026 23:02:51 -0400https://liberty.io/band-in-a-box-64-bit-2021-window-media-player-64-bit.htmlhttps://liberty.io/band-in-a-box-64-bit-2021-window-media-player-64-bit.htmlI'm looking for a way to install Windows Media Player on a 64 bit Wine as Band in a Box 2021 64bit uses it to preview demo wma in it's dialogs. "System Requirements for Band-in-a-Box · Windows®: ...Sun, 26 Jul 2026 23:00:42 -0400https://liberty.io/is-there-any-way-to-kill-a-zombie-process-without-reboot.htmlhttps://liberty.io/is-there-any-way-to-kill-a-zombie-process-without-reboot.htmlIs there any way to kill a zombie process without reboot? Here is how it happened: I want to download a 12GB file using torrent. After adding the .torrent file, transmission turned into a zombie p......Sun, 26 Jul 2026 22:59:34 -0400https://liberty.io/add-fake-display-when-no-monitor-is-plugged-in.htmlhttps://liberty.io/add-fake-display-when-no-monitor-is-plugged-in.htmlI have an Ubuntu 14.04 server that has no external monitor connected. I use NoMachine to remote control the machine. When I do so, the Unity/Gnome interface doesn't see any monitors connected, so......Sun, 26 Jul 2026 22:54:40 -0400https://liberty.io/why-does-ping-work-but-ping-r-fails.htmlhttps://liberty.io/why-does-ping-work-but-ping-r-fails.htmlPing www.google.com works, but ping -R www.google.com fails. Why?...Sun, 26 Jul 2026 22:49:00 -0400https://liberty.io/installing-broadcom-wireless-drivers-for-chip-id-bcm4360-pci-id-14e4-4.htmlhttps://liberty.io/installing-broadcom-wireless-drivers-for-chip-id-bcm4360-pci-id-14e4-4.htmlI was trying to follow instructions provided in this question AFAIU bcmwl-kernel-source is a proper driver for me. But after installation nothing changed. By "nothing changed" I mean iwconfig shows......Sun, 26 Jul 2026 22:42:51 -0400https://liberty.io/accidentally-deleted-kde-plasma-desktop-file.htmlhttps://liberty.io/accidentally-deleted-kde-plasma-desktop-file.htmlI have installed KDE Plasma 5.8 using this command on Ubuntu 16.04 sudo apt install kubuntu-desktop now, I was deleting unused destop environments from the file /usr/share/xsessions and I dele......Sun, 26 Jul 2026 22:40:25 -0400https://liberty.io/can-039-t-suspend-on-acer-aspire-one-722-using-proprietary-amd-drivers.htmlhttps://liberty.io/can-039-t-suspend-on-acer-aspire-one-722-using-proprietary-amd-drivers.htmlI have an Acer Aspire One 722 netbook with a C60 CPU and a ATI Radeon™ HD 6250 GPU. I am trying to decrease the power usage and have tried Jupiter and Powertop, but the lowest power usage has been by ...Sun, 26 Jul 2026 22:40:17 -0400https://liberty.io/cannot-communicate-with-server-post-http-localhost-v2-apps-dial-unix-r.htmlhttps://liberty.io/cannot-communicate-with-server-post-http-localhost-v2-apps-dial-unix-r.htmlI am trying to install heroku cli using sudo snap install heroku --classic The command line says error: cannot communicate with server: Post http://localhost/v2/apps: dial unix /run/snapd.socket: ...Sun, 26 Jul 2026 22:31:42 -0400https://liberty.io/creating-repositories-under-ubuntu-landscape.htmlhttps://liberty.io/creating-repositories-under-ubuntu-landscape.htmlI am just getting started with using Ubuntu Landscape. The plan is to use the quickstart version to gain experience with managing Ubuntu servers, 16 and 18, and to also create an on-site repository......Sun, 26 Jul 2026 22:28:52 -0400https://liberty.io/ufraw-fatal-internal-error-on-ubuntu-16-04.htmlhttps://liberty.io/ufraw-fatal-internal-error-on-ubuntu-16-04.htmlI am trying to use ufraw to convert cr2 images to jpeg on Ubuntu 16.04. When I run the following, from the folder in which my images are located: ufraw-batch --out-type jpg *.CR2 I get the follo......Sun, 26 Jul 2026 22:28:28 -0400https://liberty.io/how-do-i-enter-the-bios-uefi-from-ubuntu.htmlhttps://liberty.io/how-do-i-enter-the-bios-uefi-from-ubuntu.htmlWindows 10 has a feature to enter BIOS/UEFI directly from the OS, which is handy for machines that do not allow you to enter them during startup. I would like to install Ubuntu on an OEM device and ...Sun, 26 Jul 2026 22:26:57 -0400https://liberty.io/how-do-i-get-wsl-to-start-my-login-shell-by-default.htmlhttps://liberty.io/how-do-i-get-wsl-to-start-my-login-shell-by-default.htmlThe "Bash on Ubuntu on Windows" application always starts, well, bash. I have used chsh to set another shell as my login shell. How do I get WSL to start that shell instead?...Sun, 26 Jul 2026 22:26:33 -0400https://liberty.io/accessing-files-in-a-directory-without-x-permission.htmlhttps://liberty.io/accessing-files-in-a-directory-without-x-permission.htmlI am having a bit of trouble understanding what the execute permission means for directories. Do I understand it correctly that anything in a directory for which a user does not have x-rights is ...Sun, 26 Jul 2026 22:19:44 -0400https://liberty.io/is-there-a-key-combination-similiar-to-windows-to-restart-computer.htmlhttps://liberty.io/is-there-a-key-combination-similiar-to-windows-to-restart-computer.htmlI used to be a Windows user, and when my computer froze I could press CTRL+ALT+Delete and it would restart the computer. Is there a similar function for my current operating system? Thanks everyone....Sun, 26 Jul 2026 22:18:08 -0400https://liberty.io/have-macos-like-window-animations-on-ubuntu-19-04.htmlhttps://liberty.io/have-macos-like-window-animations-on-ubuntu-19-04.htmlI'm looking, if possible, for a way to make Ubuntu 19.04's window animations a bit more similar or exactly the same as on Mac. (If possible, I'd like to keep my GNOME Desktop) Desired look&fee......Sun, 26 Jul 2026 22:10:24 -0400https://liberty.io/how-can-i-create-folders-in-folders-in-terminal.htmlhttps://liberty.io/how-can-i-create-folders-in-folders-in-terminal.htmlI have a folder named music where inside there is all of the artist folders. Is there a way to create these folders: 1. Albums, 2. EP, 3. Singles, 4. Live in all the artist folders with a command?...Sun, 26 Jul 2026 22:04:45 -0400https://liberty.io/what-is-gnome-3.htmlhttps://liberty.io/what-is-gnome-3.htmlSo I am really new to Ubuntu and I just installed 14.04 LTS on my laptop. I'm wondering what GNOME 3 is? what does it do and do I need it? what are your thoughts, let me know. thanks...Sun, 26 Jul 2026 21:58:40 -0400https://liberty.io/secure-boot-violation-on-samsung.htmlhttps://liberty.io/secure-boot-violation-on-samsung.htmlI need help! I just install 14.04 in my Samsung but when I press the reboot option I get the following message: Secure Boot Violation Invalid signature detected. If this error persists, seek techn......Sun, 26 Jul 2026 21:58:14 -0400https://liberty.io/keyboard-shortcut-for-pasting-the-primary-selection.htmlhttps://liberty.io/keyboard-shortcut-for-pasting-the-primary-selection.htmlIs there a standard or conventional keyboard shortcut for pasting the primary selection? I'd like to select some text and go to another app to paste without trashing my clipboard contents. I'd ra......Sun, 26 Jul 2026 21:56:12 -0400https://liberty.io/what-does-the-star-indicator-mean-in-gnome-disk-utility-gui.htmlhttps://liberty.io/what-does-the-star-indicator-mean-in-gnome-disk-utility-gui.htmlRunning Xubuntu there are two indicators used on the RH pane of the GUI in gnome-disk-utility. There's a litle arrow/triangle which says the partition is mounted, but what does the star symbol mea......Sun, 26 Jul 2026 21:37:48 -0400https://liberty.io/how-to-print-pdf-documents-with-a-cmyk-color-profile-from-libreoffice.htmlhttps://liberty.io/how-to-print-pdf-documents-with-a-cmyk-color-profile-from-libreoffice.htmlI would like to print to PDF documents from LibreOffice Writer but with CMYK color profiles. How can I achieve this?...Sun, 26 Jul 2026 21:30:46 -0400https://liberty.io/terminator-is-not-launching-after-updating.htmlhttps://liberty.io/terminator-is-not-launching-after-updating.htmlI am not able to launch terminator for this occurs: Traceback (most recent call last): File "/usr/bin/terminator", line 122, in <module> TERMINATOR.create_layout(OPTIONS.layout) File......Sun, 26 Jul 2026 21:15:26 -0400https://liberty.io/linux-equivalent-for-cmd-c-start-title-c-folder-file-bat.htmlhttps://liberty.io/linux-equivalent-for-cmd-c-start-title-c-folder-file-bat.htmlI have a Java program that runs a batch file on Windows with Runtime.getRuntime().exec() using the following command: cmd /C start "Title" "C:\Folder\file.bat" The Java program ends quickly since......Sun, 26 Jul 2026 21:12:11 -0400https://liberty.io/using-wine-to-run-ms-office-duplicate.htmlhttps://liberty.io/using-wine-to-run-ms-office-duplicate.htmlPossible Duplicate: How well does MS Word 2007 and MS Power Point 2007 work in Wine? I have just started to convert from Microsoft windows to Ubuntu. But during the transition I need to run the ...Sun, 26 Jul 2026 21:04:59 -0400https://liberty.io/how-do-i-open-hauppauge-wintv-in-ubuntu-18-04.htmlhttps://liberty.io/how-do-i-open-hauppauge-wintv-in-ubuntu-18-04.htmlHow do I open Hauppauge WinTV in ubuntu 18.04? This same question was asked with no answer by Chris Hutton on Nov. 22, 2019 at: Hauppauge WinTV-dualHD not working on ubuntu 18.04 So, I'm asking aga......Sun, 26 Jul 2026 21:00:25 -0400https://liberty.io/where-can-i-find-a-novell-netware-client-for-ubuntu.htmlhttps://liberty.io/where-can-i-find-a-novell-netware-client-for-ubuntu.htmlI am trying to build a custom version of Ubuntu for my school and they seem to be using the Novell NetWare software (for Windows) so students can log-in to their accounts. I have tried using WebDav......Sun, 26 Jul 2026 20:46:20 -0400https://liberty.io/login-to-netlify-from-your-workspace-terminal.htmlhttps://liberty.io/login-to-netlify-from-your-workspace-terminal.htmlI used netlify login in the terminal but it gives the error - netlify: command not found. I have also installed netlify CLI using this command - npm install netlify-cli -g but still getting this er......Sun, 26 Jul 2026 20:45:50 -0400https://liberty.io/ubuntu-18-04-sever-without-network-after-move-ssd-from-pc1-to-pc2.htmlhttps://liberty.io/ubuntu-18-04-sever-without-network-after-move-ssd-from-pc1-to-pc2.htmlI tested on Ubuntu 18.04 desktop it is OK. But I tested Ubuntu 18.04 server or 20.04 server , I move SSD from PC1 to PC2 then PC2 without network, without too from Hyper-V to PC1 (by dd & balena ...Sun, 26 Jul 2026 20:44:37 -0400https://liberty.io/user-makz-ask-ubuntu.htmlhttps://liberty.io/user-makz-ask-ubuntu.htmlQ&A for Ubuntu users and developers...Sun, 26 Jul 2026 20:40:07 -0400https://liberty.io/how-to-change-the-webcam-aspect-ratio-and-zoom-for-ms-teams-video-conf.htmlhttps://liberty.io/how-to-change-the-webcam-aspect-ratio-and-zoom-for-ms-teams-video-conf.htmlSystem: Ubuntu 18.04 Webcam: Logitech C920 / C922 I use mostly the Microsoft Teams Ubuntu app (v1.4) to join work video calls. I also make Zoom and Meet work video calls on occasion. The webcam ...Sun, 26 Jul 2026 20:37:54 -0400https://liberty.io/build-aarch64-nvidia-jetson-nano-image-in-x64-docker-container-using-g.htmlhttps://liberty.io/build-aarch64-nvidia-jetson-nano-image-in-x64-docker-container-using-g.htmlI am trying to build a custom NVIDIA Jetson Nano image (aarch64 architecture) inside a Docker container (running Ubuntu 20.04 x64). I skip the NVIDIA tools part because I am stuck on the first part......Sun, 26 Jul 2026 20:35:22 -0400https://liberty.io/would-adding-more-ram-increase-my-speed-in-ubuntu-and-how-hard-is-this.htmlhttps://liberty.io/would-adding-more-ram-increase-my-speed-in-ubuntu-and-how-hard-is-this.htmlI've got a Compaq 6910p 14 inch laptop with 1GB RAM, 2.0ghz Core2Duo and a Mobility Radeon x2300. I was wondering if Adding more RAM would help my computer If I add RAM, will I have to reinstall ...Sun, 26 Jul 2026 20:31:54 -0400https://liberty.io/i-am-receiving-blk-update-request-critical-medium-error-dev-sdb-sector.htmlhttps://liberty.io/i-am-receiving-blk-update-request-critical-medium-error-dev-sdb-sector.htmlThis is the error shown after I shutdown: I am new at using linux, and I am currently using Ubuntu 20.04. I use Ubuntu via a external HDD(WD 1TB). The HDD is two years old. Recently this error has......Sun, 26 Jul 2026 20:31:01 -0400https://liberty.io/failed-to-start-lsb-virtualbox-linux-kernel-module-closed.htmlhttps://liberty.io/failed-to-start-lsb-virtualbox-linux-kernel-module-closed.htmlWhen I try to boot Ubuntu my system shows this.. i have two operating systems windows 10-ubuntu 15.10...when i try to boot ubuntu it appears the ubuntu logo and after that this error..so i cannot l......Sun, 26 Jul 2026 20:19:38 -0400https://liberty.io/cannot-launch-packet-tracer-7.htmlhttps://liberty.io/cannot-launch-packet-tracer-7.htmlWhenever I try running the Packet Tracer by entering 'packettracer' I get following output: Starting Packet Tracer 7.0 /usr/local/bin/packettracer: line 8: 13442 Aborted ./...Sun, 26 Jul 2026 20:10:32 -0400https://liberty.io/terminal-emulator-adds-viewpoint.htmlhttps://liberty.io/terminal-emulator-adds-viewpoint.htmlI need to connect to a linux server running Rocket Software D3 multivalue database on our network from my ubuntu 14.04 desktop. The connection can be either telnet or ssh but, I need the ADDS View......Sun, 26 Jul 2026 19:51:37 -0400https://liberty.io/are-there-any-hardware-diagnostic-tools.htmlhttps://liberty.io/are-there-any-hardware-diagnostic-tools.htmlI would like to perform a hardware check on my two desktops. Are there any general-purpose hardware check tools for Ubuntu that will check: the main board IDE devices (hard disks and CD players) ......Sun, 26 Jul 2026 19:47:45 -0400https://liberty.io/ubuntu-host-can-039-t-ping-guest-virtual-box-windows-10.htmlhttps://liberty.io/ubuntu-host-can-039-t-ping-guest-virtual-box-windows-10.htmlI have the following components: Host: Ubuntu 16.04.4 LTS. Guest: Virtual Box with Windows 10. In Virtual box, I already selected "Bridged Adapter" for this Windows VM, I also changed static IP of ...Sun, 26 Jul 2026 19:47:34 -0400https://liberty.io/duplicity-error-message-when-backing-up.htmlhttps://liberty.io/duplicity-error-message-when-backing-up.htmlEverything was working fine, nothing changed on my system - Ubuntu 18.04, right up to date. And I do the weekly backup to my external HDD and this message comes up after saying the backup failed. Can ...Sun, 26 Jul 2026 19:47:22 -0400https://liberty.io/ufw-reload-and-disable-enable-work-but-not-just-enable.htmlhttps://liberty.io/ufw-reload-and-disable-enable-work-but-not-just-enable.htmlI have a test linode server (Ubuntu 17.10) for playing around. If the server is rebooted I need to either run sudo ufw disable sudo ufw enable or sudo ufw reload to be able to see the web pa......Sun, 26 Jul 2026 19:36:08 -0400https://liberty.io/github-desktop-not-executing-error-segmentation-fault-core-dumped-in-u.htmlhttps://liberty.io/github-desktop-not-executing-error-segmentation-fault-core-dumped-in-u.htmlI am new to Ubuntu. In the past I used Windows. I installed the Github-desktop in Ubuntu using following commands: sudo snap install github-desktop --beta --classic Installed successfully and wor......Sun, 26 Jul 2026 19:31:46 -0400https://liberty.io/how-to-purge-steam-ppa-completely.htmlhttps://liberty.io/how-to-purge-steam-ppa-completely.htmlI have already purged Steam using apt-get. But I found some PPAs that I added when I installed Steam back then still exist. My questions are: how to completely remove the PPAs related to Steam an......Sun, 26 Jul 2026 19:30:48 -0400https://liberty.io/find-ip-address-using-hostname.htmlhttps://liberty.io/find-ip-address-using-hostname.htmlI have two linux servers and i'm trying to access them remotely. I know the ip of the first server but i forgot the ip of the other one. I'm trying to use nslookup, I did nslookup server2 and the ...Sun, 26 Jul 2026 19:28:36 -0400https://liberty.io/how-to-exit-from-kiosk-mode.htmlhttps://liberty.io/how-to-exit-from-kiosk-mode.htmlI configured ubuntu 16.04 in kiosk mode to open google chrome as said in this article https://dej.in.ua/ubuntu-server-16-04-kiosk-mode/ Can any one explain How can i exit from kiosk mode? None of ......Sun, 26 Jul 2026 19:18:59 -0400https://liberty.io/ubuntu-tomcat-server-configuration.htmlhttps://liberty.io/ubuntu-tomcat-server-configuration.htmlI have a web application deployed in tomcat server via tomcat manager. So it gets by ip-address:8080/AppName. But I need to get like: http://www.domain_name.com. What should I do? I need to access ...Sun, 26 Jul 2026 18:57:41 -0400https://liberty.io/my-opera-can-039-t-play-videos.htmlhttps://liberty.io/my-opera-can-039-t-play-videos.htmlI am using Opera 68.0.3618.125 on latest Ubuntu version. But I can't watch videos. For example on Twitter. Everyone says get libffmpeg.so and copy to /snap/opera/current/usr/lib/x86_64-linux-gnu/op......Sun, 26 Jul 2026 18:51:50 -0400https://liberty.io/uninstalling-go-golang.htmlhttps://liberty.io/uninstalling-go-golang.htmlI'm trying to install drive, which requires Go. I did: sudo apt-get install golang git mercurial which successfully installed version 1.2.1. Unfortunately, when I tried to install drive with: g......Sun, 26 Jul 2026 18:47:02 -0400https://liberty.io/how-can-i-check-the-information-of-currently-installed-wifi-drivers.htmlhttps://liberty.io/how-can-i-check-the-information-of-currently-installed-wifi-drivers.htmlWhen I clicked on additional drivers on Ubuntu 12.04, I could not see any drivers.. How can I check what drivers are installed for WiFi on Ubuntu environment....Sun, 26 Jul 2026 18:41:04 -0400https://liberty.io/canon-pixma-mg8200-printer-drivers-on-18-04.htmlhttps://liberty.io/canon-pixma-mg8200-printer-drivers-on-18-04.htmlI have a Canon Pixma MG8200 printer- are there drivers for 18.04 LTS? There were drivers for older versions of Ubuntu ~12 or so. The usual "Add Printer" route can't find drivers....Sun, 26 Jul 2026 18:26:19 -0400https://liberty.io/how-can-i-configure-unity-039-s-launcher-auto-hide-behavior.htmlhttps://liberty.io/how-can-i-configure-unity-039-s-launcher-auto-hide-behavior.htmlThis has been an issue for me with Unity since its release. I'd like to make the the launcher auto-hide. Especially on Netbooks, where screens are small, the launcher is quite wide, making it diffi......Sun, 26 Jul 2026 18:23:18 -0400https://liberty.io/smbclient-gives-error-nt-status-resource-name-not-found-and-netbios-ov.htmlhttps://liberty.io/smbclient-gives-error-nt-status-resource-name-not-found-and-netbios-ov.htmlI am trying to mount a shared folder on my jetson tx1. on linux side, I am using ubuntu 16.04. the shared folder is on a windows server 2019. the jetson is connected to the domain using wifi, the ...Sun, 26 Jul 2026 18:14:30 -0400https://liberty.io/n-and-r-n-not-escapping-when-they-are-printed-in-the-browser.htmlhttps://liberty.io/n-and-r-n-not-escapping-when-they-are-printed-in-the-browser.htmlI am not sure if this is an Ubuntu, Apache or PHP issue. The following basic scripts do not render a new line in my Firefox browser. echo "this is not \n creating a new line"; echo "this is not \......Sun, 26 Jul 2026 17:48:12 -0400https://liberty.io/vpn-connection-not-use-default-gateway.htmlhttps://liberty.io/vpn-connection-not-use-default-gateway.htmlCan I configure a VPN connection, such that after the VPN connect I can still use internet on local machine? On Windows I can resolve this by unchecking the following box in ip config:...Sun, 26 Jul 2026 17:44:20 -0400https://liberty.io/how-can-i-uninstall-mongodb-and-reinstall-the-latest-version.htmlhttps://liberty.io/how-can-i-uninstall-mongodb-and-reinstall-the-latest-version.htmlI need to uninstall mongodb completely from my system (Ubuntu 11.10) and install version 2.0.5. Currently, when I run: mongo db I get the following error: MongoDB shell version: 2.0.1 conne......Sun, 26 Jul 2026 17:37:38 -0400https://liberty.io/alt-f4-switches-to-tty4.htmlhttps://liberty.io/alt-f4-switches-to-tty4.htmlSince yesterday Alt+F4 is working unexpectedly on my computer. When I press those keys TTY4 is opened. Also, the application which is running on the GUI receives the Alt+F4 message. This is solved by ...Sun, 26 Jul 2026 17:32:24 -0400https://liberty.io/need-help-fixing-the-tls-key-negotiation-failed-in-openvpn-client-node.htmlhttps://liberty.io/need-help-fixing-the-tls-key-negotiation-failed-in-openvpn-client-node.htmlA recent apt upgrade on ubuntu was this in openssl 2021-08-15 18:52:25 install libevent-openssl-2.1-6:arm64 <none> 2.1.8-stable-4build1 my doubt is this is the reason for the openvpn now er......Sun, 26 Jul 2026 17:31:21 -0400