https://liberty.ioCurated star highlights with fresh energy.en-usSat, 25 Jul 2026 02:20:05 -0400https://liberty.io/ubuntu-20-04-cannot-connect-to-wifi-wifi-settings-not-visible.htmlhttps://liberty.io/ubuntu-20-04-cannot-connect-to-wifi-wifi-settings-not-visible.htmlI have a new laptop (MSI GE66 raider) and recently installed ubuntu (dual boot with windows 10). I noticed that my wifi download speed was slower on ubuntu than on windows 10. I tried reinstalling ......Sat, 25 Jul 2026 06:20:05 -0400https://liberty.io/world-of-warcraft-stuck-at-connecting.htmlhttps://liberty.io/world-of-warcraft-stuck-at-connecting.htmlI just got Linux and transfered my WoW folder from the Windows part of my HDD to the new Linux one. I have a problem while trying to play: -I manage to start up the game (using Wine) but it stops ......Sat, 25 Jul 2026 06:16:58 -0400https://liberty.io/how-do-i-install-snap-on-ubuntu-in-terminal-duplicate.htmlhttps://liberty.io/how-do-i-install-snap-on-ubuntu-in-terminal-duplicate.htmlHow do I install snap using the terminal? I would like this questions answer to be as comprehensive as possible. This is a very specific question, its not a duplicate! I want to have an answer p......Sat, 25 Jul 2026 06:12:00 -0400https://liberty.io/no-software-manager-in-xubuntu.htmlhttps://liberty.io/no-software-manager-in-xubuntu.htmlSorry for maybe a stupid question. But I am a beginner at using linux. I have installed xubuntu, but can't find software manager, image writter and program for erase of disks. In "usual" ......Sat, 25 Jul 2026 06:08:39 -0400https://liberty.io/how-to-install-xnviewmp-on-ubuntu-18-04-duplicate.htmlhttps://liberty.io/how-to-install-xnviewmp-on-ubuntu-18-04-duplicate.htmlIs there a way to install Image Viewer and converter XnViewMP (or Xnview and XnConverter) in Ubuntu 18.04? Other described ways ( 14.04, 16.04, 16.10 , 18.04 ) seem not to work for me. From How to ...Sat, 25 Jul 2026 06:05:43 -0400https://liberty.io/20-10-21-04-update-broke-gstreamer-039-s-plugins-rtsp-streams-over-vlc.htmlhttps://liberty.io/20-10-21-04-update-broke-gstreamer-039-s-plugins-rtsp-streams-over-vlc.htmlAfter updating to 21.04 (hirsute), my VLC broke as for the RTSP stream playback functionality. I suspect this to be related to my gstreamer plug-ins breaking down during the install. Running the RTSP ...Sat, 25 Jul 2026 06:05:43 -0400https://liberty.io/how-do-i-check-if-ubuntu-is-using-my-nvidia-graphics-card.htmlhttps://liberty.io/how-do-i-check-if-ubuntu-is-using-my-nvidia-graphics-card.htmlThe reason I'm asking is that none of the games I've installed through software center that require 3D accelartion like TORCS for instance will run. When I try to run then, nothing happens. I have ......Sat, 25 Jul 2026 06:02:32 -0400https://liberty.io/how-to-enable-system-title-bar-in-chrome-to-make-it-visible-on-every-w.htmlhttps://liberty.io/how-to-enable-system-title-bar-in-chrome-to-make-it-visible-on-every-w.htmlStarting two days ago (9/22/21) on both of my Kubuntu machines Chrome no longer displays system title bars and borders. The option in settings is enabled. Disable/re-enable/reboot hasn't fixed it. ......Sat, 25 Jul 2026 06:01:36 -0400https://liberty.io/how-to-access-var-www-html-folder-from-ubuntu-user-through-sftp.htmlhttps://liberty.io/how-to-access-var-www-html-folder-from-ubuntu-user-through-sftp.htmlI messed up with some permission level on /var/www/ and /var/www/html/folders by running some random commands through putty. Initially I want to add or edit some files in /var/www/html/ and I exec......Sat, 25 Jul 2026 05:50:00 -0400https://liberty.io/trying-to-install-isight-webcam-following-instructions-but-module-bcd-.htmlhttps://liberty.io/trying-to-install-isight-webcam-following-instructions-but-module-bcd-.htmlI'm a recently convert to Linux. Running Ubuntu 19.04 on an older Macbook 4.1 or 4.4, white model, September 2008. It has an iSight camera which is the only thing that didn't work out of the box.......Sat, 25 Jul 2026 05:45:45 -0400https://liberty.io/accidentally-ran-wget-o-and-it-outputted-stdout-to-terminal.htmlhttps://liberty.io/accidentally-ran-wget-o-and-it-outputted-stdout-to-terminal.htmlAccidentally ran wget -O- https://dev.mysql.com/get/Downloads/MySQL-8.0/mysql-boost-8.0.22.tar.gz with the -O- thing, and it outputted random stuff to terminal. Is it possible that it could've done ...Sat, 25 Jul 2026 05:40:25 -0400https://liberty.io/sound-not-working-on-an-intel-5-series-3400.htmlhttps://liberty.io/sound-not-working-on-an-intel-5-series-3400.htmllspci gives me these two devices: $ lspci | grep Audio 00:1b.0 Audio device: Intel Corporation 5 Series/3400 Series Chipset High Definition Audio (rev 05) 02:00.1 Audio device: ATI Technologies Inc ...Sat, 25 Jul 2026 05:23:45 -0400https://liberty.io/20-04-booting-iso-from-grub-menu.htmlhttps://liberty.io/20-04-booting-iso-from-grub-menu.htmlI'm trying to boot a Ubuntu .iso image from GRUB. In Full Circle magazine, #157 page 61, they describe how to do this. It doesn't work. I edited /etc/grub.d/40-custom, and added the following... # ......Sat, 25 Jul 2026 05:22:21 -0400https://liberty.io/how-do-i-completely-disable-my-dedicated-discrete-amd-ati-graphic-card.htmlhttps://liberty.io/how-do-i-completely-disable-my-dedicated-discrete-amd-ati-graphic-card.htmlThe graphic card is fried and I think that's what's causing the session to freeze every time after the computer warms up. Things I've tried so far... Adding radeon.modeset=0 to the line ...Sat, 25 Jul 2026 05:07:35 -0400https://liberty.io/resizing-my-ext4-partition-bet-keeps-reverting-back.htmlhttps://liberty.io/resizing-my-ext4-partition-bet-keeps-reverting-back.htmlthis will be my second question on ubuntu, a follow up on my first problem... as i use UBUNTU I am encountering a low disk space reminder, so I decided to extend the partition that is causing low d......Sat, 25 Jul 2026 05:06:33 -0400https://liberty.io/i-want-to-send-audio-via-bluetooth-to-an-android-phone-kubuntu-14-04.htmlhttps://liberty.io/i-want-to-send-audio-via-bluetooth-to-an-android-phone-kubuntu-14-04.htmlThere are a number of items that I found during the search, like: Ubuntu how can I send my audio output, to the mobile which is connected using bluetooth? There is an answer with +100, stating that ...Sat, 25 Jul 2026 05:06:28 -0400https://liberty.io/how-to-change-the-gedit-highlight-current-line-color.htmlhttps://liberty.io/how-to-change-the-gedit-highlight-current-line-color.htmlI'm using Ubuntu 14.10-gnome3.14. Here is the question. when I check the "highlight current line" check-box on the gedit, it highlight the current line, but the color is pure white I can barely see......Sat, 25 Jul 2026 05:04:04 -0400https://liberty.io/unable-to-purge-mysql-server.htmlhttps://liberty.io/unable-to-purge-mysql-server.htmlI am new to ubuntu. I am trying to uninstall mysql-server, while i'm doing it the purging process gets stuck at the line Renaming removed key_buffer and myisam-recover options (if present) and late......Sat, 25 Jul 2026 05:03:30 -0400https://liberty.io/how-to-install-node-js-without-sudo-access-but-with-npm-1-3-10-install.htmlhttps://liberty.io/how-to-install-node-js-without-sudo-access-but-with-npm-1-3-10-install.htmlI have little knowledge of Ubuntu 14.04. I need to install Node.js. The Ubuntu I am using is a big system for an organization so I don't have sudo access, but I found that npm 1.3.10 is installed......Sat, 25 Jul 2026 04:53:12 -0400https://liberty.io/caps-lock-as-control-no-longer-triggers-reliably-after-upgrade-to-20-0.htmlhttps://liberty.io/caps-lock-as-control-no-longer-triggers-reliably-after-upgrade-to-20-0.htmlSome years ago I mapped CapsLock to control to help treat a repetitive strain injury. This stopped working after updating to Ubuntu 12.04. For example, to paste in the terminal, one types shift+co......Sat, 25 Jul 2026 04:47:41 -0400https://liberty.io/how-can-i-block-ping-requests-with-iptables.htmlhttps://liberty.io/how-can-i-block-ping-requests-with-iptables.htmland stealth specific ports?...Sat, 25 Jul 2026 04:46:14 -0400https://liberty.io/pressing-backspace-doesn-039-t-open-previous-page-in-firefox.htmlhttps://liberty.io/pressing-backspace-doesn-039-t-open-previous-page-in-firefox.htmlIn Firefox on Windows when I press the Backspace key it goes to the previous web page I surfed to. Why doesn't it work in Ubuntu and what can I change to make it work?...Sat, 25 Jul 2026 04:36:07 -0400https://liberty.io/how-to-download-wine-offline.htmlhttps://liberty.io/how-to-download-wine-offline.htmlI just installed Ubuntu on my desktop via a Youtube tutorial, they forgot to mention that Linux doesn't support Windows exe files. I cannot access the wired internet in my room, in order to downloa......Sat, 25 Jul 2026 04:34:55 -0400https://liberty.io/how-to-add-the-installation-prefix-of-qt5qmlmodels-to-cmake-prefix-pat.htmlhttps://liberty.io/how-to-add-the-installation-prefix-of-qt5qmlmodels-to-cmake-prefix-pat.htmlCMake Error at /usr/lib/x86_64-linux-gnu/cmake/Qt5/Qt5Config.cmake:28 (find_package): Could not find a package configuration file provided by "Qt5QmlModels" with any of the following ......Sat, 25 Jul 2026 04:32:00 -0400https://liberty.io/create-partition-for-windows-7-duplicate.htmlhttps://liberty.io/create-partition-for-windows-7-duplicate.htmlPossible Duplicate: How can I install Windows 7 after I've installed Ubuntu? I have a full ubuntu installation on my hard drive. But im in need of windows 7 too now. I found this guide on ...Sat, 25 Jul 2026 04:27:57 -0400https://liberty.io/brother-printer-not-printing.htmlhttps://liberty.io/brother-printer-not-printing.htmlMy Lubuntu 15.04 OS in an HP Notebook can connect, detect and has the drivers for a Brother MFC-J625DW Inkjet Multi-function printer. The Printer is wireless and is connected to other non-Linux com......Sat, 25 Jul 2026 04:25:38 -0400https://liberty.io/permanently-stop-wpa-supplicant-on-ubuntu-18-04.htmlhttps://liberty.io/permanently-stop-wpa-supplicant-on-ubuntu-18-04.htmlI just started an AWS Ubuntu 18.04 instance using their default image. I was surprised to see this process running: $ ps auxww | grep wpa root 792 0.0 0.2 45232 5380 ? Ss 15:43 ......Sat, 25 Jul 2026 04:14:07 -0400https://liberty.io/firefox-78-0-1-does-not-connect-to-django-development-server-running-a.htmlhttps://liberty.io/firefox-78-0-1-does-not-connect-to-django-development-server-running-a.htmlFirefox was working ok to browse localhost:8000 on a development machine running Django development server. However, it suddenly stops working (perhaps after a nightly update). The Django server is ...Sat, 25 Jul 2026 04:13:20 -0400https://liberty.io/loaderror-libffi-so-8-cannot-open-shared-object-file-no-such-file-or-d.htmlhttps://liberty.io/loaderror-libffi-so-8-cannot-open-shared-object-file-no-such-file-or-d.htmlI am having trouble with creating a new rails project. When I run rails new project_name it comes to the rails webpacker:install it fails with the following error: LoadError: libffi.so.8: cannot open ...Sat, 25 Jul 2026 04:01:13 -0400https://liberty.io/how-to-use-ssh-agent-forwarding.htmlhttps://liberty.io/how-to-use-ssh-agent-forwarding.htmlI have three systems , a client that only install ssh client and server_1 and server_2 . im using ssh public authentication and i can ssh from client to both server_1 and server_2. i saved same pub......Sat, 25 Jul 2026 03:46:34 -0400https://liberty.io/blank-screen-after-ati-video-card-installation-on-ubuntu-11-10-amd64.htmlhttps://liberty.io/blank-screen-after-ati-video-card-installation-on-ubuntu-11-10-amd64.htmlI am new to Linux, and don't have much knowledge on the OS and its technical terms. I brought a new ATI/AMD Radeon video card, and installed on the new Ubuntu 11.10 amd64 system (this is my first ......Sat, 25 Jul 2026 03:43:47 -0400https://liberty.io/how-to-convert-makefile-am-to-makefile-in.htmlhttps://liberty.io/how-to-convert-makefile-am-to-makefile-in.htmlI'm trying to install gnuplot 5.3 from github. I'm running aclocal autoheader autoconf automake inside the package location. This gives an error because automake is looking for Makefile.in and ......Sat, 25 Jul 2026 03:43:13 -0400https://liberty.io/how-can-i-check-dependency-list-for-a-deb-package.htmlhttps://liberty.io/how-can-i-check-dependency-list-for-a-deb-package.htmlHow can I check dependency list for a deb package. I am running Ubuntu 11.10 and I have backed up all deb packages from var/cache/apt/archives. I want to format my pc and re-install selected applic......Sat, 25 Jul 2026 03:36:35 -0400https://liberty.io/purpose-of-etc-cloud-cloud-cfg-d.htmlhttps://liberty.io/purpose-of-etc-cloud-cloud-cfg-d.htmlI recently had trouble to have a working WiFi on my Raspberry Pi 4 (Ubuntu 20.04). I found this tutorial online which help me solving the issue. The trick is to create a file in /etc/cloud/cloud.cf......Sat, 25 Jul 2026 03:33:07 -0400https://liberty.io/how-do-i-tell-unity-to-mirror-my-display-using-the-command-line.htmlhttps://liberty.io/how-do-i-tell-unity-to-mirror-my-display-using-the-command-line.htmlI find it awkward, slow, and cumbersome, when giving a presentation, to: Plug in the video cable to my laptop Open System Settings Find the Display Icon Select the "Mirror Displays" checkbox Click......Sat, 25 Jul 2026 03:32:43 -0400https://liberty.io/wsl2-not-working-within-windows-10-vm-in-virtualbox-on-ubuntu-18-04-5-.htmlhttps://liberty.io/wsl2-not-working-within-windows-10-vm-in-virtualbox-on-ubuntu-18-04-5-.htmlWSL2 isn't working for me. Virtualization is enabled in Laptop BIOS AND within VirtualBox VM settings. Here is my configuration. Host: Alienware17r3, Intel i7, 32GB RAM BIOS: Virtualization is en......Sat, 25 Jul 2026 03:29:17 -0400https://liberty.io/lubuntu-firefox-and-chromium-can-039-t-connect-to-internet-but-tor-bro.htmlhttps://liberty.io/lubuntu-firefox-and-chromium-can-039-t-connect-to-internet-but-tor-bro.htmlI can see websites with tor-browser but Firefox and chromium can't load any page. when I disconnect from WiFi and connect again only half of one page loads but after a second it stops loading pages !...Sat, 25 Jul 2026 03:17:56 -0400https://liberty.io/cannot-connect-to-raspberry-pi-3-through-ethernet-cable-closed.htmlhttps://liberty.io/cannot-connect-to-raspberry-pi-3-through-ethernet-cable-closed.htmlStandard new Raspberry Pi 3 Starter Kit with Keyboard, Mouse, Micro SD Card. No screen available that is why first connection is planned through Ethernet cable. Tried to connect on Ubuntu (two ...Sat, 25 Jul 2026 03:17:34 -0400https://liberty.io/what-does-interrupt-in-eth0-mean.htmlhttps://liberty.io/what-does-interrupt-in-eth0-mean.htmlI wonder if "Interrupt" affects internet connection. eth0 Link encap:Ethernet HWaddr 60:eb:69:6c:55:83 UP BROADCAST MULTICAST MTU:1500 Metric:1 RX packets:0 errors:0 ...Sat, 25 Jul 2026 02:54:20 -0400https://liberty.io/how-to-give-nopasswd-access-to-multiple-commands-via-sudoers.htmlhttps://liberty.io/how-to-give-nopasswd-access-to-multiple-commands-via-sudoers.htmlBelow is what I know: I have to add this below line in sudoers file to give rights to the user for particular task. user_name ALL=NOPASSWD: /usr/bin/apt-get install In this case I want to give a......Sat, 25 Jul 2026 02:46:22 -0400https://liberty.io/xubuntu-disks-utility-palimpsest-and-gparted-not-showing-up-anywhere-a.htmlhttps://liberty.io/xubuntu-disks-utility-palimpsest-and-gparted-not-showing-up-anywhere-a.htmlSo I've downloaded Gparted and Disks from the software center. According to software center, they've both installed successfully... but they're nowhere to be found. Even in my terminal: $ palimp......Sat, 25 Jul 2026 02:45:00 -0400https://liberty.io/ubuntu20-04-how-to-convert-iso-image-in-physical-server.htmlhttps://liberty.io/ubuntu20-04-how-to-convert-iso-image-in-physical-server.htmlis there any straight procedure for bare metal server convert to OS image to push rest of the bare metal serves...Sat, 25 Jul 2026 02:39:01 -0400https://liberty.io/can-039-t-open-eclipse-internal-web-browser-after-set-mozilla-five-hom.htmlhttps://liberty.io/can-039-t-open-eclipse-internal-web-browser-after-set-mozilla-five-hom.htmlWhen I tried to open my Eclipse Oxygen.2 (4.7.2) Internal Web Browser, I got the same error as this question, and after set MOZILLA_FIVE_HOME variable, I got a new error: No more handles [Browser ...Sat, 25 Jul 2026 02:37:54 -0400https://liberty.io/why-does-039-echo-039-give-different-results-than-039-ls-039.htmlhttps://liberty.io/why-does-039-echo-039-give-different-results-than-039-ls-039.htmlFor example, if you are in home directory and type ls *, you will have all the directories listed, and below the name of the listed directory, the files that it contains. On the other hand, if you ......Sat, 25 Jul 2026 02:35:56 -0400https://liberty.io/why-is-facebook-not-showing-in-shotwell-photo-manager.htmlhttps://liberty.io/why-is-facebook-not-showing-in-shotwell-photo-manager.htmlI am using Ubuntu 20.04 and have been organising my photographs with Shotwell photo manager. A lot of websites say I should be able to publish/share my photos on Facebook through Shotwell but when ......Sat, 25 Jul 2026 02:32:24 -0400https://liberty.io/running-bash-does-segmentation-fault-core-dumped.htmlhttps://liberty.io/running-bash-does-segmentation-fault-core-dumped.htmlI rebooted recently, and now terminal fails to work. If I click the terminal shortcut or use Guake or ctrl-alt-T, the terminal opens briefly with no prompt, then immediately closes again. I installed ...Sat, 25 Jul 2026 02:29:47 -0400https://liberty.io/dual-boot-ubuntu-macos-catalina.htmlhttps://liberty.io/dual-boot-ubuntu-macos-catalina.htmlI have a working installation on my Mac mini of MacOS (Catalina) and Ubuntu. My problem is that I don't seem to have a 'Boot Manager.' When performing a restart from either Ubuntu or Catalina, the ...Sat, 25 Jul 2026 02:29:42 -0400https://liberty.io/on-lutris-epic-store-games-running-on-integrated-graphics-despite-epic.htmlhttps://liberty.io/on-lutris-epic-store-games-running-on-integrated-graphics-despite-epic.htmlMy laptop has an AMD Hainan Dedicated GPU and Intel Integrated Graphics 520. I installed Epic Games Launcher from the install script provided on the Lutris' website. I ran Lutris with DRI_PRIME=1 and ...Sat, 25 Jul 2026 02:16:17 -0400https://liberty.io/nvidia-cuda-installing-error-dpkg-locked.htmlhttps://liberty.io/nvidia-cuda-installing-error-dpkg-locked.htmlI was downloading Cuda using my Linux (Ubuntu) terminal, it returned me with such message: dpkg:error: dpkg fronted lock is locked by another process Does anybody know the solution to this?...Sat, 25 Jul 2026 02:10:07 -0400https://liberty.io/how-to-download-specific-ubuntu-drivers-for-my-pc.htmlhttps://liberty.io/how-to-download-specific-ubuntu-drivers-for-my-pc.htmlI am using HP Compaq Presario SG3650IL desktop PC. I am new to Linux so all I want to know that how to download specific drivers for my PC....Sat, 25 Jul 2026 01:51:23 -0400https://liberty.io/ssl-error-61-in-citrix-receiver-in-ubuntu-12-04.htmlhttps://liberty.io/ssl-error-61-in-citrix-receiver-in-ubuntu-12-04.htmlI am using Ubuntu 12.04.5 LTS and I have Citrix Receiver installed. When I am trying to login, I got the error: You have not chosen to trust "DigiCert Hish Assurance Server CA", the issuer of the ...Sat, 25 Jul 2026 01:43:05 -0400https://liberty.io/reverse-two-finger-scroll-direction-natural-scrolling.htmlhttps://liberty.io/reverse-two-finger-scroll-direction-natural-scrolling.htmlTwo-fingered scrolling is working fine, but is there a way that I can reverse the direction (natural scrolling)? It seems backwards opposed to the way OSX does it....Sat, 25 Jul 2026 01:31:32 -0400https://liberty.io/how-to-change-xyz-abc-where-i-need-to-change-xyz-when-terminal-starts-.htmlhttps://liberty.io/how-to-change-xyz-abc-where-i-need-to-change-xyz-when-terminal-starts-.htmlEvery time I open my terminal, I see xyz@abc where I type my sudo commands.However, my concern is this xyz and I want to change it to the name of my choice. I am unaware of the technical term for t......Sat, 25 Jul 2026 01:13:23 -0400https://liberty.io/how-to-install-gnome-shell-integration-extension-in-the-chromium-brows.htmlhttps://liberty.io/how-to-install-gnome-shell-integration-extension-in-the-chromium-brows.htmlClarifications: The .crx extension installation that I am inquiring about must take place in the Chromium Browser, not Google-Chrome Browser. The methodologies stated in the references mentioned by @...Sat, 25 Jul 2026 01:12:00 -0400https://liberty.io/restart-vmware-tools.htmlhttps://liberty.io/restart-vmware-tools.htmlSometimes my Ubuntu virtual machine looses copy/paste from windows host functionality. I'm too lazy restart whole machine. How to restart just vmware tools?...Sat, 25 Jul 2026 01:06:21 -0400https://liberty.io/how-do-i-use-file-names-in-a-sed-command.htmlhttps://liberty.io/how-do-i-use-file-names-in-a-sed-command.htmlI have a number of .conf files that are identical and in the same directory, with the exception of having different file names. In each uniquely named .conf file, I would like to replace a set of ...Sat, 25 Jul 2026 01:00:19 -0400https://liberty.io/how-can-i-use-a-hardware-2fa-token-within-a-snap-app.htmlhttps://liberty.io/how-can-i-use-a-hardware-2fa-token-within-a-snap-app.htmlI use the Google Advanced Security and it works fine on Ubuntu 20.04, however I cant access the hardware token from within a Snap app (Specifically YTM). Is there a switch on the snap I can use to ......Sat, 25 Jul 2026 00:43:15 -0400https://liberty.io/problem-in-removing-a-conda-created-environment.htmlhttps://liberty.io/problem-in-removing-a-conda-created-environment.htmlI installed tensorflow using conda create -n tf-gp tensorflow-gpu. Then I activated it using: conda activate tf-gpu Then I uninstalled tensorflow from this environment using:conda uninstall tensorf......Sat, 25 Jul 2026 00:38:16 -0400https://liberty.io/what-does-cp-omitting-directory-mean.htmlhttps://liberty.io/what-does-cp-omitting-directory-mean.htmlI've issued the following command: sudo cp ~/Transfers/ZendFramework-1.11.4-minimal/library/Zend/* ~/public_html/cmsk.dev/library/ When I do this, I start getting the following messages: cp: omi......Sat, 25 Jul 2026 00:36:12 -0400https://liberty.io/possible-missing-firmware-lib-firmware-rtl-nic-rtl8105e-1-fw-for-modul.htmlhttps://liberty.io/possible-missing-firmware-lib-firmware-rtl-nic-rtl8105e-1-fw-for-modul.htmlI've been getting an issue since upgrading to 2.6.39 in Natty from the Kernel-PPA repository. When I do a sudo update-initramfs -u I get the following error message. update-initramfs: Generating ......Sat, 25 Jul 2026 00:25:26 -0400https://liberty.io/getting-rid-of-protobuf-3-13-0-in-ubuntu-20-04-and-set-protobuf-3-6-1-.htmlhttps://liberty.io/getting-rid-of-protobuf-3-13-0-in-ubuntu-20-04-and-set-protobuf-3-6-1-.htmlI initially installed protobuf 3.13.0 and then used apt remove to remove it but it is not getting removed. I even installed protobuf 3.6.1 from source following these instructions but still 3.13.0 ......Sat, 25 Jul 2026 00:18:09 -0400https://liberty.io/xubuntu-make-shift-numpad-work-like-windows.htmlhttps://liberty.io/xubuntu-make-shift-numpad-work-like-windows.htmlOk, I've used Ubuntu with GNOME for a while, but now I'm using XUbuntu. In Ubuntu, there used to be a keyboard preference which makes the numpad more sane, it was called something like "Make Shift+......Sat, 25 Jul 2026 00:10:35 -0400https://liberty.io/how-do-i-remove-the-proprietary-ati-drivers.htmlhttps://liberty.io/how-do-i-remove-the-proprietary-ati-drivers.htmlI've installed 11.10 and the proprietary ATI drivers using "additional drivers" The performance of my system is absolutely awful and it shouldn't be. I tried to remove the proprietary drivers using......Sat, 25 Jul 2026 00:10:03 -0400https://liberty.io/reinstall-ubuntu-mate-21-10-without-losing-data.htmlhttps://liberty.io/reinstall-ubuntu-mate-21-10-without-losing-data.htmlhow can I reinstall ubuntu mate 21.10 without losing my data and installed packages....Sat, 25 Jul 2026 00:08:42 -0400https://liberty.io/alternative-to-grub.htmlhttps://liberty.io/alternative-to-grub.htmlOn my nettop (nvidia ion) grub takes ~2 min to load (https://bugs.launchpad.net/ubuntu/+source/linux/+bug/443113). Can I use some alternative bootloader to work around this issue? How to set it up?...Sat, 25 Jul 2026 00:02:11 -0400https://liberty.io/laptop-web-camera-active-history.htmlhttps://liberty.io/laptop-web-camera-active-history.htmlIs there a way to see the history of when my web camera has been active? For example during the previous day?...Sat, 25 Jul 2026 00:00:11 -0400https://liberty.io/where-should-i-put-my-script-so-that-i-can-run-it-by-a-direct-command-.htmlhttps://liberty.io/where-should-i-put-my-script-so-that-i-can-run-it-by-a-direct-command-.htmlWhere can (should) I put my (bash) script so that it can be used (forever) by terminal or by a direct command: Alt+F2? I know there is /usr/bin and /sbin & /bindirectories but when should I use ...Fri, 24 Jul 2026 23:56:24 -0400https://liberty.io/glade-gtk-entry-get-text.htmlhttps://liberty.io/glade-gtk-entry-get-text.htmlSorry for a newbie question but I could not figure out how to print a text which a user enter in a GTKEntry field after he press a button. I design my app with glade, a simple TextEntry Field and a ...Fri, 24 Jul 2026 23:55:05 -0400https://liberty.io/can-chmod-777-be-a-security-risk-on-a-personal-machine.htmlhttps://liberty.io/can-chmod-777-be-a-security-risk-on-a-personal-machine.htmlCan 777 permissions increase security risk on an average Ubuntu single-user machine? How? What are other downsides of it? Thanks...Fri, 24 Jul 2026 23:52:09 -0400https://liberty.io/vmware-workstation-12-vmmon-not-found-or-not-loaded.htmlhttps://liberty.io/vmware-workstation-12-vmmon-not-found-or-not-loaded.htmlOn Ubuntu 12.04, I have been happily using VMware Workstation 6. Then, one fine day, this error occurred when starting a VM: Could not open /dev/vmmon: No such file or directory. Please make sure ......Fri, 24 Jul 2026 23:50:46 -0400https://liberty.io/how-can-i-remove-the-epic-games-launcher-icon-from-the-application-men.htmlhttps://liberty.io/how-can-i-remove-the-epic-games-launcher-icon-from-the-application-men.htmlI recently installed Lutris --> Fortnite --> Epic Games --> and selected create shortcut to Applications Menu as opposed to Desktop for the Epic Games Launcher, Fornite worked briefly but ......Fri, 24 Jul 2026 23:50:04 -0400https://liberty.io/cannot-login-after-a-failed-attempt-to-uninstall-ecryptfs.htmlhttps://liberty.io/cannot-login-after-a-failed-attempt-to-uninstall-ecryptfs.htmlI probably did a few things wrong on my Ubuntu installation, and I hope that someone here can help me fix that. I'll try to describe in details what I did, if you need more technical detail ask me in ...Fri, 24 Jul 2026 23:43:25 -0400https://liberty.io/samsung-tv-blinking-blanking-when-connected-via-a-hdmi-cable-how-do-i-.htmlhttps://liberty.io/samsung-tv-blinking-blanking-when-connected-via-a-hdmi-cable-how-do-i-.htmlI'm attempting to use a TV as an external monitor for my laptop, connecting with a HDMI cable. When I plug the cable into HDMI 1 (on the TV, the laptop only has a single HDMI port) both the laptop......Fri, 24 Jul 2026 23:41:34 -0400https://liberty.io/chromebook-ubuntu-delete-key.htmlhttps://liberty.io/chromebook-ubuntu-delete-key.htmlHi wondering how to go about this, I have a Chromebook with Xubuntu installed on it. This Chromebook has no Delete key however it'd be really useful to have now and I'm unsure about how to gain the ...Fri, 24 Jul 2026 23:41:20 -0400https://liberty.io/what-shell-is-the-closest-to-c-c-syntax.htmlhttps://liberty.io/what-shell-is-the-closest-to-c-c-syntax.htmlI am new to the Linux world, and I have been using Windows and writing Visual C++ for the past year or so. I find that bash seems to be the most popular shell in the Linux world. Is there a Linux CLI ...Fri, 24 Jul 2026 23:36:08 -0400https://liberty.io/what-is-the-default-root-password.htmlhttps://liberty.io/what-is-the-default-root-password.htmlI installed Ubuntu 12.04 LTS (Precise Pangolin), 64 bit. Nowhere was I asked to set password for root. I just installed AccuRev SCM software. It was installed under the /root folder by default. No......Fri, 24 Jul 2026 23:30:04 -0400https://liberty.io/mpv-cannot-find-fftw-library.htmlhttps://liberty.io/mpv-cannot-find-fftw-library.htmlWhen I try to run mpv to watch a youtube video, e.g.: mpv [url] it gives the error: mpv: error while loading shared libraries: libfftw3.so.3: cannot open shared object file: No such file or direct......Fri, 24 Jul 2026 23:26:59 -0400https://liberty.io/user-gluv-ask-ubuntu.htmlhttps://liberty.io/user-gluv-ask-ubuntu.htmlQ&A for Ubuntu users and developers...Fri, 24 Jul 2026 23:21:31 -0400https://liberty.io/ubuntu-20-04-connection-failed.htmlhttps://liberty.io/ubuntu-20-04-connection-failed.htmlRecently installed Ubuntu 20.04 on my desktop pc and I have problem with wired connection on it. Every time I'm trying to connect I see the message "Connection failed. Activation of network ...Fri, 24 Jul 2026 22:50:06 -0400https://liberty.io/how-to-mount-dvd-rw-drive-create-mount-point.htmlhttps://liberty.io/how-to-mount-dvd-rw-drive-create-mount-point.htmlI just get ubuntu 12.10. So I am a newbie. I have sata hard disc with partitions - sda 1 (swap) sda 2 (mount point /) and sda 3 (mount point /home). Today I add another internal hard disc (not sata) ...Fri, 24 Jul 2026 22:43:43 -0400https://liberty.io/how-can-i-build-and-install-gcc-5-4-0-on-ubuntu-18-04.htmlhttps://liberty.io/how-can-i-build-and-install-gcc-5-4-0-on-ubuntu-18-04.htmlI have tried several methods for build and install gcc-5.4.0 on my PC; I ran this code: GCC_VERSION="5.4.0" WORKDIR="$HOME/src/" INSTALLDIR="/platform" cd $WORKDIR wget http://www.netgull.com/gcc/...Fri, 24 Jul 2026 22:28:05 -0400https://liberty.io/how-to-usb-tether-phone-039-s-internet-to-a-raspberry-pi-2-running-ubu.htmlhttps://liberty.io/how-to-usb-tether-phone-039-s-internet-to-a-raspberry-pi-2-running-ubu.htmlI have installed Ubuntu Server 20.04 in my Raspberry Pi. I am trying to connect it to internet via USB tethering from my Android phone (and it does show up as usb0 when I run ip link). Somehow the ...Fri, 24 Jul 2026 22:27:47 -0400https://liberty.io/how-to-install-xfce-desktop-environment.htmlhttps://liberty.io/how-to-install-xfce-desktop-environment.htmlI have read this post How do I switch to Xubuntu?, but it tells me to install xubuntu-desktop. Can I install Xfce (only)? I mean, I don't want to install any application which is not related to X......Fri, 24 Jul 2026 22:20:44 -0400https://liberty.io/replacing-a-dead-disk-in-a-zpool.htmlhttps://liberty.io/replacing-a-dead-disk-in-a-zpool.htmlI'm running Ubuntu Server 13.04 64-bit using native ZFS. I have a zpool consisting of 4 hard drives of which one died yesterday and now is not being recognized by the OS or the BIOS anymore. ...Fri, 24 Jul 2026 22:13:30 -0400https://liberty.io/what-differences-do-i-need-to-know-choosing-between-ext4-and-ntfs-perf.htmlhttps://liberty.io/what-differences-do-i-need-to-know-choosing-between-ext4-and-ntfs-perf.htmlI understand that ext4 if faster than NTFS. But whats the speed difference if its like < 20MB/s, perhaps its better to use NTFS for convinence? What are the other implications of this apart from ...Fri, 24 Jul 2026 22:07:50 -0400https://liberty.io/can-not-start-oracle-database-11g-xe-on-ubuntu-64bit.htmlhttps://liberty.io/can-not-start-oracle-database-11g-xe-on-ubuntu-64bit.htmlI can not start Oracle on Ubuntu 13.10 64bit. After trying to configure: sudo / etc / init.d / oracle-xe configure This error appears: Oracle Database 11g Express Edition is not configured. Yo......Fri, 24 Jul 2026 22:00:26 -0400https://liberty.io/hp-15-dw0037wm-realtek-rtl8821ce-802-11ac-pci-e-wireless-network-adapt.htmlhttps://liberty.io/hp-15-dw0037wm-realtek-rtl8821ce-802-11ac-pci-e-wireless-network-adapt.htmlI have an issue getting the following laptop's wireless adapter working properly with Linux(AKA Ubuntu). HP 15-dw0037wm - Realtek RTL8821CE 802.11ac PCI-E Wireless Network Adapter I was wondering if ...Fri, 24 Jul 2026 21:58:16 -0400https://liberty.io/when-i-open-minecraft-jar-it-opens-wine.htmlhttps://liberty.io/when-i-open-minecraft-jar-it-opens-wine.htmlWhen I try to open minecraft.jar it always opens using the wine program. What can I do to fix that? I've tried re-installing minecraft.jar. But that just re-opens the wine program....Fri, 24 Jul 2026 21:57:42 -0400https://liberty.io/how-to-watch-movies-compressed-into-bin-and-cue.htmlhttps://liberty.io/how-to-watch-movies-compressed-into-bin-and-cue.htmlI have had some old VHS digitalized into DVD and used Window's PowerISO software to back them up in my external hdd. The I've got 4 videos that I want to run on Ubuntu 11.10: A.bin B.bin C.bin ......Fri, 24 Jul 2026 21:51:16 -0400https://liberty.io/bash-script-delete-file-inside-another-folder-if-present-in-both-with-.htmlhttps://liberty.io/bash-script-delete-file-inside-another-folder-if-present-in-both-with-.htmlWrite a shell script that deletes all C sources in one directory if they are in the structure of another directory. The first argument on the command line is the directory where the C sources are l......Fri, 24 Jul 2026 21:50:58 -0400https://liberty.io/can-i-move-the-alt-menu-to-the-top-bar.htmlhttps://liberty.io/can-i-move-the-alt-menu-to-the-top-bar.htmlI was wondering if I could move the menu which appears when I click the Alt key to the top bar. I know this sounds stupid but I don't want it take up space on my window....Fri, 24 Jul 2026 21:50:40 -0400https://liberty.io/can-i-develop-ios-games-on-ubuntu.htmlhttps://liberty.io/can-i-develop-ios-games-on-ubuntu.htmlCan I develop for iOS on Ubuntu? I was told that since it was Unix based, that I could develop for iOS on Linux. But can I also upload iOS games to the Apple's App Store on Linux?...Fri, 24 Jul 2026 21:33:31 -0400https://liberty.io/how-can-i-convert-my-output-to-json-and-saves-it-as-json-file.htmlhttps://liberty.io/how-can-i-convert-my-output-to-json-and-saves-it-as-json-file.htmlGet System info #!/bin/bash readarray -t array <<< "$(df -h)" var=$(echo "${array[1]}"| grep -aob '%' | grep -oE '[0-9]+') echo "${array[3]:$var-3:4} echo -e &......Fri, 24 Jul 2026 21:31:37 -0400https://liberty.io/qemu-kvm-vnc-support.htmlhttps://liberty.io/qemu-kvm-vnc-support.htmlDo I need to install a special package to get the VNC support? I installed: sudo apt-get install kvm qemu-kvm qemu-kvm-extras Everything works fine. I only get no VNC server up and running, alth......Fri, 24 Jul 2026 21:30:31 -0400https://liberty.io/unable-to-resolve-hostnames-while-using-apt-what-could-be-the-problem.htmlhttps://liberty.io/unable-to-resolve-hostnames-while-using-apt-what-could-be-the-problem.htmlUntil two days before today my Ubuntu 10.10 Server updated fine. The output of sudo aptitude update → http://codepad.org/tkvXq66j The output of sudo aptitude update after replacing the Ubuntu Ce......Fri, 24 Jul 2026 21:10:45 -0400https://liberty.io/vlc-media-player-is-not-displaying-video-but-audio-works.htmlhttps://liberty.io/vlc-media-player-is-not-displaying-video-but-audio-works.htmlI had installed VLC media player from the Ubuntu Software Center recently. It worked for some time, but then instead of the video, only a blank screen was displayed with the audio. Even the same vi......Fri, 24 Jul 2026 21:00:35 -0400https://liberty.io/server-vs-desktop-edition-for-a-minecraft-server.htmlhttps://liberty.io/server-vs-desktop-edition-for-a-minecraft-server.htmlI appreciate this is at risk of encouraging opinion based answers, but I hope it doesn’t get closed. I have a 12 year old Dell XPS-8300 (64 bit, Intel i5-2400, 3.1GHz; total 12GB DDR3 RAM (1333MHz)......Fri, 24 Jul 2026 21:00:09 -0400https://liberty.io/can-039-t-install-hp-plugin-on-ubuntu-20-04.htmlhttps://liberty.io/can-039-t-install-hp-plugin-on-ubuntu-20-04.htmlI am trying to connect to an HP M1217nfw MFP via Wi-Fi. The installation says I need an HP plugin for the printer. hp-doctor notes that a required dependency pyqt5 is missing. When I start hplip-3.......Fri, 24 Jul 2026 20:56:48 -0400https://liberty.io/who-is-calling-gvfsd-and-when.htmlhttps://liberty.io/who-is-calling-gvfsd-and-when.htmlI want to know who is calling the gvfsd process and when? From where it is running? If we want to run it manually ... Thanks...Fri, 24 Jul 2026 20:46:14 -0400https://liberty.io/algorithm-negotiation-failed-when-trying-to-connect-to-server.htmlhttps://liberty.io/algorithm-negotiation-failed-when-trying-to-connect-to-server.htmlI installed openssh-server in Ubuntu server 16.04 and in /etc/ssh/ssh_config I added: MaxAuthTries 3 PasswordAuthentication YES and then restarted the ssh server. When I try to connect from a a ...Fri, 24 Jul 2026 20:40:13 -0400