https://liberty.ioCurated star highlights with fresh energy.en-usThu, 16 Jul 2026 15:52:57 -0400https://liberty.io/how-to-backup-settings-and-list-of-installed-packages.htmlhttps://liberty.io/how-to-backup-settings-and-list-of-installed-packages.htmlIf I want to make a backup of everything I have done since the fresh install of Ubuntu, what are the possible options? What all should I backup? I want to get all the settings that I changed, all the ...Thu, 16 Jul 2026 19:39:44 -0400https://liberty.io/what-is-better-driver-for-geforce-gt-220-m-duplicate.htmlhttps://liberty.io/what-is-better-driver-for-geforce-gt-220-m-duplicate.htmlAre three times that I format my notebook, and I play on Nexuiz online. And I need what is the best driver for target device video GeForce Gt 220M. I use Lubuntu 64 bit: uname -a Linux mrk 3.16.0-28-...Thu, 16 Jul 2026 19:38:15 -0400https://liberty.io/connection-to-ftp-always-refused.htmlhttps://liberty.io/connection-to-ftp-always-refused.htmlI have a computer running Ubuntu Server 16.04. I have set up webmin which works great. Webmin is using its own port and I can connect to that no problem both within my local network and remote loc......Thu, 16 Jul 2026 19:37:16 -0400https://liberty.io/can-nautilus-display-a-desktop-file-by-its-real-name.htmlhttps://liberty.io/can-nautilus-display-a-desktop-file-by-its-real-name.htmlThe ability of a .desktop file to display a "human-readable" alias rather than its (perhaps) clinical real name, has merit... and as the .desktop filetype suggests, I assume that this ability is in......Thu, 16 Jul 2026 19:27:35 -0400https://liberty.io/app-for-advance-sound-editing-alternative-to-cool-edit-pro.htmlhttps://liberty.io/app-for-advance-sound-editing-alternative-to-cool-edit-pro.htmlLooking for an alternative to Cool Edit Pro which is a sound editing software for Windows that can do a lot for sound. Any tool in Ubuntu that helps me edit sound, channels, etc.. as close or advan......Thu, 16 Jul 2026 19:26:05 -0400https://liberty.io/making-document-viewer-start-from-the-last-page.htmlhttps://liberty.io/making-document-viewer-start-from-the-last-page.htmlThe document viewer is I think the best for reading pdf files, but after I formatted my PC, it doesn't remember the last page I was on, how can I configure the default ubuntu document viewer to rem......Thu, 16 Jul 2026 19:24:57 -0400https://liberty.io/how-to-play-snake-in-terminal.htmlhttps://liberty.io/how-to-play-snake-in-terminal.htmlToday I caught a teacher playing snake at his tty console. I know that he has Ubuntu. How does he made? I tried to play myself in my treminal by typing snake and it told me: The program 'snake' is ...Thu, 16 Jul 2026 19:24:06 -0400https://liberty.io/few-day-old-dell-shuts-down-randomly-wondering-if-this-is-a-software-o.htmlhttps://liberty.io/few-day-old-dell-shuts-down-randomly-wondering-if-this-is-a-software-o.htmlI recently got a dell 15 5000 (7th gen i5, touchscreen) laptop and almost immediately switched to Ubuntu 16.04, and twice now ( 4 days later) I have shut the lid and left, and come back and opened ......Thu, 16 Jul 2026 19:19:14 -0400https://liberty.io/why-won-039-t-my-ethernet-connection-and-wireless-conection-work-on-my.htmlhttps://liberty.io/why-won-039-t-my-ethernet-connection-and-wireless-conection-work-on-my.htmlI installed Ubuntu 16.04.1 LTS today on 3 of my desktops and one of my laptops. Everything went fine up until i got to the Dell inspiron 1521 laptop. After installing Ubuntu I found there wasn't an......Thu, 16 Jul 2026 19:16:50 -0400https://liberty.io/nvidia-rtx-3060-with-ubuntu-20-04-not-working.htmlhttps://liberty.io/nvidia-rtx-3060-with-ubuntu-20-04-not-working.htmlThis could be a repeat question, from https://forums.developer.nvidia.com/t/nvidia-rtx-3060-with-ubuntu-20-04-not-working/200615 But the solutions from the above did not help. This is the question I ...Thu, 16 Jul 2026 19:13:21 -0400https://liberty.io/how-to-change-default-user-in-wsl-ubuntu-bash-on-windows-10.htmlhttps://liberty.io/how-to-change-default-user-in-wsl-ubuntu-bash-on-windows-10.htmlI installed the WSL Bash on Windows 10 and set my user to e.g. 'abc' but now I want to change it to something else. How can I change the user name of the user I'm logged in as? When I open bash it ...Thu, 16 Jul 2026 19:06:55 -0400https://liberty.io/how-to-use-plugins-with-gimp-2-10-flatpak.htmlhttps://liberty.io/how-to-use-plugins-with-gimp-2-10-flatpak.htmlAfter I ugraded form Ubuntu 16.04 to Ubuntu Mate 18.04, I wanted to try out GIMP 2.10, so I installed the flatpak GIMP 2.10.2 from flathub. (The snap containers only offers 2.10.0 at the moment) s......Thu, 16 Jul 2026 18:54:06 -0400https://liberty.io/what-does-039-ls-la-039-do.htmlhttps://liberty.io/what-does-039-ls-la-039-do.htmlWhen I entered the -al attribute with the ls command, I got the following: anupam@JAZZ:~/blog$ ls -al total 76 drwxrwxr-x 13 anupam anupam 4096 Aug 28 21:45 . drwxr-xr-x 34 anupam anupam 4096 Aug ......Thu, 16 Jul 2026 18:53:01 -0400https://liberty.io/how-do-i-install-the-ubuntu-restricted-extras-package.htmlhttps://liberty.io/how-do-i-install-the-ubuntu-restricted-extras-package.htmlI would like to install the restricted extras package, which I didn't select during the install. How can I do that? ubuntu-restricted-extras is a meta-package that installs: Support for ......Thu, 16 Jul 2026 18:38:09 -0400https://liberty.io/questions-tagged-docky.htmlhttps://liberty.io/questions-tagged-docky.htmlQ&A for Ubuntu users and developers...Thu, 16 Jul 2026 18:31:29 -0400https://liberty.io/hp-integrated-web-cam-not-detected-ubuntu-20-04-hp-laptop-15-bs0xx.htmlhttps://liberty.io/hp-integrated-web-cam-not-detected-ubuntu-20-04-hp-laptop-15-bs0xx.htmlI know this question is already been asked, but i couldn't find a solution for it. I needed it for an interview and now I suddenly realized that my web cam isn't working. I tried with Google Meet, ......Thu, 16 Jul 2026 18:26:01 -0400https://liberty.io/why-is-the-etc-hosts-file-not-working.htmlhttps://liberty.io/why-is-the-etc-hosts-file-not-working.htmlI have been having problems with this for a while and have tried everything I know, so I figured it was finally time to ask for some help. Any edit I make to /etc/hosts just doesn't work. Example: ...Thu, 16 Jul 2026 18:25:11 -0400https://liberty.io/adb-android-studio-not-recognizing-my-physical-device.htmlhttps://liberty.io/adb-android-studio-not-recognizing-my-physical-device.htmlIn Android Studio, the list of devices and emulators doesn't list my physical device when I plug it in (Google Pixel 2). I've tried adding the device ID found w/ lsusb to the ~/.android/adb_usb.ini......Thu, 16 Jul 2026 18:08:51 -0400https://liberty.io/20-10-stop-windows-039-edges-from-resisting-crossing-other-windows-039.htmlhttps://liberty.io/20-10-stop-windows-039-edges-from-resisting-crossing-other-windows-039.htmlIn Ubuntu 20.10 on Wayland, windows resist having their edges cross eachother whenever their edges align, i.e. when I move a window so that one of its edges overlaps with a parallell edge of another ...Thu, 16 Jul 2026 18:03:11 -0400https://liberty.io/is-it-bad-practice-to-git-init-in-the-home-directory-to-keep-track-of-.htmlhttps://liberty.io/is-it-bad-practice-to-git-init-in-the-home-directory-to-keep-track-of-.htmlI want to backup and sync my dotfiles using github. Since all the dotfiles resides in $home by default, should I just git init in my $home folder, or is that a bad idea? Having performed git init in $...Thu, 16 Jul 2026 17:54:25 -0400https://liberty.io/user-codear-ask-ubuntu.htmlhttps://liberty.io/user-codear-ask-ubuntu.htmlQ&A for Ubuntu users and developers...Thu, 16 Jul 2026 17:53:49 -0400https://liberty.io/how-to-make-a-complete-removal-of-python-3-9-in-ubuntu-16-04.htmlhttps://liberty.io/how-to-make-a-complete-removal-of-python-3-9-in-ubuntu-16-04.htmlI installed Python 3.9 on my Ubuntu 16.04 LTS system, in addition to the default 2.7 and 3.5 that come with the system. I can call it perfectly by typing python3.9, and also use pip3.9 commands. I ......Thu, 16 Jul 2026 17:48:30 -0400https://liberty.io/how-do-you-install-teamspeak-on-ubuntu-that-is-on-a-chromebook-using-a.htmlhttps://liberty.io/how-do-you-install-teamspeak-on-ubuntu-that-is-on-a-chromebook-using-a.htmlI am on a Chromebook that I use a chroot for Ubuntu on it and I have been trying to install TeamSpeak 3 on it, but it won't let me install it. Please help me figure out how to install it. I have tr......Thu, 16 Jul 2026 17:47:20 -0400https://liberty.io/installation-of-amdgpu-fails-packages-have-unmet-dependencies.htmlhttps://liberty.io/installation-of-amdgpu-fails-packages-have-unmet-dependencies.htmlI'm trying to install amdgpu according to the instructions found here: https://amdgpu-install.readthedocs.io/en/latest/install-installing.html Running the command: sudo amdgpu-install --usecase=...Thu, 16 Jul 2026 17:43:01 -0400https://liberty.io/how-to-join-text-files.htmlhttps://liberty.io/how-to-join-text-files.htmlI have saved many documents as txt. I want to print them together so first I want them together in a single file. The order doesn't matter in this case. I want a solution that does not involve ty......Thu, 16 Jul 2026 17:42:05 -0400https://liberty.io/finding-device-printer-039-s-device-uri-during-driver-installation.htmlhttps://liberty.io/finding-device-printer-039-s-device-uri-during-driver-installation.htmlI'm trying to install a printer from Brother (model MFC-J470DW). I've been to Brother's site, downloaded and unzipped the *.gz driver file. Now it's asking if I want to specify the device URI. Ot......Thu, 16 Jul 2026 17:40:57 -0400https://liberty.io/is-there-an-eraser-tool-in-inkspace-vector-graphics-editor.htmlhttps://liberty.io/is-there-an-eraser-tool-in-inkspace-vector-graphics-editor.htmlI am new to ubuntu.I tried to use inkspace vector graphics editor for graphic designing but could not find any eraser tool.Please help...Thu, 16 Jul 2026 17:40:54 -0400https://liberty.io/brother-hl-l2325dw-wifi-unable-to-locate-printer.htmlhttps://liberty.io/brother-hl-l2325dw-wifi-unable-to-locate-printer.htmlIt began with trying to install WiFi printer. After resolving that bug, new bug: Bug: Brother HL-L2325DW (WiFi) “Unable to locate printer” Installed driver tool from : https://support.brother.com/g/b/...Thu, 16 Jul 2026 17:40:15 -0400https://liberty.io/open-eog-preferences-panel-on-ubuntu-18-04.htmlhttps://liberty.io/open-eog-preferences-panel-on-ubuntu-18-04.htmlThis is a very odd one for me. I just installed a new system under ubuntu 18.04, and with it the last version of eog. I want to remove the automatic filtering when zooming it, and I know it is in the ...Thu, 16 Jul 2026 17:35:22 -0400https://liberty.io/best-way-to-get-nwipe-25.htmlhttps://liberty.io/best-way-to-get-nwipe-25.htmlI'm needed the latest version of NWipe as it logs serial numbers of wiped disks and the currently packaged version with 18.04 does not. I'm unsure how to go about doing this and I've not had much l......Thu, 16 Jul 2026 17:34:21 -0400https://liberty.io/could-not-get-lock-var-lib-apt-lists-lock.htmlhttps://liberty.io/could-not-get-lock-var-lib-apt-lists-lock.htmlwhen I try to apt-get update I'm getting the below error, E: Could not get lock /var/lib/apt/lists/lock - open (11: Resource temporarily unavailable) E: Unable to lock directory /var/lib/apt/lists/...Thu, 16 Jul 2026 17:33:10 -0400https://liberty.io/how-to-display-time-elapsed-since-last-system-boot-using-uptime.htmlhttps://liberty.io/how-to-display-time-elapsed-since-last-system-boot-using-uptime.htmlI want to display the time elapsed since last system boot using uptime, but I don't want it to display all that info. I just want to know how many hours passed since last system boot (i.e. : 18:17:59)...Thu, 16 Jul 2026 17:14:42 -0400https://liberty.io/ubuntu-server-20-04-refuses-to-mount-smb-share-from-fstab-or-cmd.htmlhttps://liberty.io/ubuntu-server-20-04-refuses-to-mount-smb-share-from-fstab-or-cmd.htmlI have tried multiple times with multiple ways to mount my nas to my Ubuntu server LXC for plex usage. For backstory, I am running a LXC container on proxmox with ubuntu server 20.04, with all the ...Thu, 16 Jul 2026 17:13:31 -0400https://liberty.io/apache-maven-3-6-0-zip-permission-denied.htmlhttps://liberty.io/apache-maven-3-6-0-zip-permission-denied.htmlwhile running the below command i am facing this error wget http://us.mirrors.quenda.co/apache/maven/maven-3/3.6.0/binaries/apache-maven-3.6.0-bin.zip -O apache-maven-3.6.0.zip apache-maven-3.6.0.......Thu, 16 Jul 2026 17:13:15 -0400https://liberty.io/what-are-the-differences-between-su-sudo-s-sudo-i-sudo-su.htmlhttps://liberty.io/what-are-the-differences-between-su-sudo-s-sudo-i-sudo-su.htmlI already read it from manual but I can't see difference.. su - change user ID or become superuser sudo -s [command] The -s (shell) option runs the shell specified by the SHELL environment varia......Thu, 16 Jul 2026 17:12:40 -0400https://liberty.io/can-i-use-zesty-artful-bionic-packages-in-xenial-ubuntu.htmlhttps://liberty.io/can-i-use-zesty-artful-bionic-packages-in-xenial-ubuntu.htmlI have xenial Ubuntu and wanted to install espeak by this command: sudo apt-get install espeak-ng-espeak But I got this error message: E: Unable to locate package espeak-ng-espeak Then I went t......Thu, 16 Jul 2026 17:09:01 -0400https://liberty.io/file-aspx-on-ubuntu.htmlhttps://liberty.io/file-aspx-on-ubuntu.htmlI'm changing my server from Microsoft to Ubuntu. The current box hosts a website using an ASPX file (www.seaserchne.com). I've imported all the files and structure, and can view the home page, ho......Thu, 16 Jul 2026 17:08:54 -0400https://liberty.io/error-message-ubuntu-is-not-installed-on-this-virtual-machine-insert-t.htmlhttps://liberty.io/error-message-ubuntu-is-not-installed-on-this-virtual-machine-insert-t.htmlHi I am trying to install Ubuntu 20 on VMWare, Windows 10. I thought I had installed the ISO, but when running the VM, I get the error message in the title. The choice is between restarting (with s......Thu, 16 Jul 2026 17:02:27 -0400https://liberty.io/using-ubuntu-to-save-a-dying-hdd-disk-completely-unreadable-even-thoug.htmlhttps://liberty.io/using-ubuntu-to-save-a-dying-hdd-disk-completely-unreadable-even-thoug.htmlI have an old dying hard drive with loads of faulty sectors that I'm trying to save as much data from as I can (before ultimately throwing it out). Using ddrescue on my laptop on macOS did wonders,......Thu, 16 Jul 2026 16:41:55 -0400https://liberty.io/scp-command-returned-no-such-file-or-directory-error.htmlhttps://liberty.io/scp-command-returned-no-such-file-or-directory-error.htmlI am trying to copy files from my laptop to a host via ssh command: roberto@xxxxx1:~$ scp /home/roberto/Metagenoma_MEL_COLS/Mix-MEL_S10_L002_R1_001.fastq.tar.gz roberto@xxxx.xxx.xxx.es:/media/disk7/...Thu, 16 Jul 2026 16:31:35 -0400https://liberty.io/using-etc-environment-d-conf-to-set-global-environment-for-all-users.htmlhttps://liberty.io/using-etc-environment-d-conf-to-set-global-environment-for-all-users.htmlIs /etc/environment.d/*.conf a valid place to put environment config on Ubuntu 18.04 for all users? I've tried a file with the following contents: BRAD_TEST=true However, after logging in and ru......Thu, 16 Jul 2026 16:29:26 -0400https://liberty.io/brother-printer-mfc-l2710dw-not-working.htmlhttps://liberty.io/brother-printer-mfc-l2710dw-not-working.htmlI've connected my new printer, a Brother MFC-L2710DW, via wi-fi to my home network. It works smoothly on Windows, however I am encountering problems, on my Ubuntu 18.04 distribution. Whenever I try......Thu, 16 Jul 2026 16:23:59 -0400https://liberty.io/how-to-add-support-of-scala-syntax-highlighting-in-vim.htmlhttps://liberty.io/how-to-add-support-of-scala-syntax-highlighting-in-vim.htmlHow to configure VIM to be able to highlight scala language (.scala files extension)? Current VIM configuration (.vimrc file): :syntax on...Thu, 16 Jul 2026 16:19:50 -0400https://liberty.io/replacing-pulseaudio-with-pipewire-in-ubuntu-20-04.htmlhttps://liberty.io/replacing-pulseaudio-with-pipewire-in-ubuntu-20-04.htmlSince I have installed ubuntu 20.04 I am facing problems with my bluetooth headset microphone not detected by the system. My headset worked perfectly with Windows. Also, I am not able to switch to ......Thu, 16 Jul 2026 16:18:45 -0400https://liberty.io/pip-won-039-t-run-throws-errors-instead.htmlhttps://liberty.io/pip-won-039-t-run-throws-errors-instead.htmlI am running into problems when ever I run pip with any arguments or flags. I've tried doing apt-get install --reinstall python-pip but it does not help and am at a loss how to fix this Version of ...Thu, 16 Jul 2026 16:14:53 -0400https://liberty.io/how-to-customize-on-screen-notifications.htmlhttps://liberty.io/how-to-customize-on-screen-notifications.htmlThere was a tool to configure notifications in earlier versions of Ubuntu as described here. I tried to install it in Ubuntu 12.04 too but I failed. I want to have the notifications dynamically lo......Thu, 16 Jul 2026 16:01:46 -0400https://liberty.io/ubuntu-20-04-ricoh-printer-problem.htmlhttps://liberty.io/ubuntu-20-04-ricoh-printer-problem.htmlI've just installed new Ubuntu 20.04 and started experiencing printing problems with my RICOH-SP-3225SNw, which I installed via network. I am able to print the "Printer Test Page", but I ......Thu, 16 Jul 2026 15:59:01 -0400https://liberty.io/how-to-setup-and-save-vlans-on-ethernet.htmlhttps://liberty.io/how-to-setup-and-save-vlans-on-ethernet.htmlI am trying to setup vlans on my eth0 network card. The following are the steps that I've taken: Install vlan with sudo apt-get install vlan Edit /etc/network/interfaces in vi by adding: auto e......Thu, 16 Jul 2026 15:52:18 -0400https://liberty.io/emacs-column-editing-cua-mode-is-it-possible-to-select-rectangular-reg.htmlhttps://liberty.io/emacs-column-editing-cua-mode-is-it-possible-to-select-rectangular-reg.htmlIs it possible to select a column (rectangular) region with the mouse in emacs? A simple yes or no will be helpful to me at this point. Here are more details: Column editing is possible in emacs......Thu, 16 Jul 2026 15:46:17 -0400https://liberty.io/how-can-i-install-origin-software.htmlhttps://liberty.io/how-can-i-install-origin-software.htmlI need to install "Origin" software for graph plottings, analysis, etc. It is basically windows supported. But I have installed WINE, thereby installed few windows supported softwares and using it.......Thu, 16 Jul 2026 15:32:21 -0400https://liberty.io/how-to-edit-gnome-unity-menus-without-using-alacarte.htmlhttps://liberty.io/how-to-edit-gnome-unity-menus-without-using-alacarte.htmlAlacarte crashes every time I attempt to edit a submenu or move an item from one submenu to another and then I'd have to wipe the application.menu files or my gnomeshell desktop would be useless. Is ...Thu, 16 Jul 2026 15:15:54 -0400https://liberty.io/booting-android-with-grub-but-how.htmlhttps://liberty.io/booting-android-with-grub-but-how.htmlI have a small problem. I have seven partitions: Device Boot Begin End Blocks Id System /dev/sda1 * 206848 219013119 109403136 7 HPFS/NTFS/exFAT <-- ...Thu, 16 Jul 2026 15:15:49 -0400https://liberty.io/modulenotfound-no-module-named-039-imutils-039.htmlhttps://liberty.io/modulenotfound-no-module-named-039-imutils-039.htmli have already installed imutils using pip (which is upgraded to the last version), and imutils is supposed to be on PyCharm ExternalModules directly after installation , but the thing is this , w......Thu, 16 Jul 2026 15:11:46 -0400https://liberty.io/alternative-to-microsoft-outlook.htmlhttps://liberty.io/alternative-to-microsoft-outlook.htmlI recently switched to Ubuntu from Windows 10. I used to rely heavily on MS Outlook, and still do, and I want something similar in Ubuntu. I need an alternative that provides/supports/integrates ......Thu, 16 Jul 2026 14:56:54 -0400https://liberty.io/no-file-save-dialog-for-snap-applications.htmlhttps://liberty.io/no-file-save-dialog-for-snap-applications.htmlusing a fresh ubuntu 22.04 install i can no longer save or download any files in firefox. it did work when i first installed firefox, now it no longer does. File -> Save page as does not even o......Thu, 16 Jul 2026 14:53:16 -0400https://liberty.io/headset-microphone-not-working-while-internal-built-in-microphone-work.htmlhttps://liberty.io/headset-microphone-not-working-while-internal-built-in-microphone-work.htmlI have a Dell Inspiron 5759 laptop running Ubuntu 20.04.3 LTS. My laptop's internal in-built speakers and microphone works well. But when I plug in my headset(3.5 mm 4-pole [TRRS]), headset output ......Thu, 16 Jul 2026 14:47:56 -0400https://liberty.io/in-a-bash-script-what-does-a-dot-followed-by-a-space-and-then-a-path-m.htmlhttps://liberty.io/in-a-bash-script-what-does-a-dot-followed-by-a-space-and-then-a-path-m.htmlI came across this example when trying to mount a usb device inside a openvz container and I have never seen the construct in the second line before. Can you explain what it signifies? #!/bin/bash......Thu, 16 Jul 2026 14:29:21 -0400https://liberty.io/how-to-unlock-selected-files-from-root.htmlhttps://liberty.io/how-to-unlock-selected-files-from-root.htmlI am trying to unlock files from my root to a admin account. I've tried by going into the account and moving the files into it, but when I go to the account its all locked. And when I do CTRL+A and......Thu, 16 Jul 2026 14:26:15 -0400https://liberty.io/bind9-unable-to-resolve-external-names.htmlhttps://liberty.io/bind9-unable-to-resolve-external-names.htmlEDIT: Now works, but please see comment below. I have setup bind9 following this tutorial. I am now able to ping my NS by name, as well as my main computer, each of which I correctly entered A &a......Thu, 16 Jul 2026 14:23:28 -0400https://liberty.io/updating-thunderbird-78-to-91-on-ubuntu-20-04.htmlhttps://liberty.io/updating-thunderbird-78-to-91-on-ubuntu-20-04.htmlI propably took a wrong way to update Thunderbird. I found in Ubuntu Software the TB icon for the new 91.4.0 version (December 29th 2021) and clicked the Install button. When restarting email, it s......Thu, 16 Jul 2026 14:22:58 -0400https://liberty.io/gimp-how-to-remove-background-of-scanned-text.htmlhttps://liberty.io/gimp-how-to-remove-background-of-scanned-text.htmlI have a scanned text with white background how can i remove the background so that as result, i would have the text on a transparent background? for example I have this scanned text And I want t......Thu, 16 Jul 2026 14:11:22 -0400https://liberty.io/cannot-enter-bios-after-setting-up-dual-ubuntu-boot-acer-aspire-5.htmlhttps://liberty.io/cannot-enter-bios-after-setting-up-dual-ubuntu-boot-acer-aspire-5.htmlI have an Acer Aspire 5 where I removed the existing hard drive partitions and installed two LUKS-encrypted instances of Ubuntu 20.04.2. (There is no Windows operating system or recovery disk anymo......Thu, 16 Jul 2026 14:06:13 -0400https://liberty.io/a-program-is-constantly-opening-and-closing-every-5-seconds-it-039-s-r.htmlhttps://liberty.io/a-program-is-constantly-opening-and-closing-every-5-seconds-it-039-s-r.htmlSo there is this program named "@!0,27;BDH" that's constantly opening and closing in the background and i don't know how to stop it. The problem is that, because the program opens, it's ...Thu, 16 Jul 2026 13:51:23 -0400https://liberty.io/how-do-i-stop-green-flashes-when-playing-video.htmlhttps://liberty.io/how-do-i-stop-green-flashes-when-playing-video.htmlI have Ubuntu 15.10, running Gnome Retro/Flashback/Fallback... whatever it's being called right now. I also have Compiz. When I play videos in either VLC or Gnome Media player, the screen frequently ...Thu, 16 Jul 2026 13:46:52 -0400https://liberty.io/how-do-i-let-only-specific-pcs-connect-to-via-ssh.htmlhttps://liberty.io/how-do-i-let-only-specific-pcs-connect-to-via-ssh.htmlI have an Ubuntu Server and I want only a few PCs to be able to connect to my server via SSH (on port 22). Is there a way that I can create an certificate that I would install on the few PCs that are ...Thu, 16 Jul 2026 13:33:04 -0400https://liberty.io/what-is-is-it-a-variable.htmlhttps://liberty.io/what-is-is-it-a-variable.htmlThe question is pretty straight forward. I can get the exit code of the previous command by using $?. But what exactly is it? I don't think it is a variable, because you can't have any special ...Thu, 16 Jul 2026 13:18:41 -0400https://liberty.io/pkg-config-path-environment-variable.htmlhttps://liberty.io/pkg-config-path-environment-variable.htmlConsider adjusting the PKG_CONFIG_PATH environment variable if you installed software in a non-standard prefix. What does this mean ?...Thu, 16 Jul 2026 13:18:40 -0400https://liberty.io/how-to-launch-sh-from-third-party-program.htmlhttps://liberty.io/how-to-launch-sh-from-third-party-program.htmlI have the program Lutris installed on my computer and I am going through adding all my linux games. However some are .sh execs others are .bins and executables which both added fine. the .sh ones ......Thu, 16 Jul 2026 13:17:37 -0400https://liberty.io/ubuntu-with-high-resolution-computer-have-very-small-title-or-header-b.htmlhttps://liberty.io/ubuntu-with-high-resolution-computer-have-very-small-title-or-header-b.htmlI have HP Envy laptop (15.6 inch with high resolution 1080P ). I have installed Ubuntu 16.10 and I find many application looks too small. I tried to increase the overall font of the system, but still ...Thu, 16 Jul 2026 12:52:32 -0400https://liberty.io/remove-mariadb-mysql-databases.htmlhttps://liberty.io/remove-mariadb-mysql-databases.htmlHow do I completly remove MariaDB so I can reset the root password?...Thu, 16 Jul 2026 12:51:30 -0400https://liberty.io/how-do-i-tell-ubuntu-not-to-use-certain-memory-addresses.htmlhttps://liberty.io/how-do-i-tell-ubuntu-not-to-use-certain-memory-addresses.htmlI'm sorry if this is poorly worded, but I've done a memory test on one of my computers, and certain memory addresses have errors. This is the first time I've searched. If you need more information,......Thu, 16 Jul 2026 12:50:32 -0400https://liberty.io/find-with-wildcard-path-and-export-the-result-to-a-file.htmlhttps://liberty.io/find-with-wildcard-path-and-export-the-result-to-a-file.htmlI need to find files that match this pattern: find root_folder/*/match_string/*.ext "*" means any levels of folders or files. So it means any file with an extention "ext" under root_folder or its......Thu, 16 Jul 2026 12:48:33 -0400https://liberty.io/intellij-idea-not-working-on-ubuntu-17.htmlhttps://liberty.io/intellij-idea-not-working-on-ubuntu-17.htmlI installed IntelliJ and it got installed successfully then when I tried to configure project structure, it wasn't working. I was clicking that option but nothing was happening. Also when I tried to ...Thu, 16 Jul 2026 12:45:57 -0400https://liberty.io/questions-tagged-i915.htmlhttps://liberty.io/questions-tagged-i915.htmlQ&A for Ubuntu users and developers...Thu, 16 Jul 2026 12:35:36 -0400https://liberty.io/blu-ray-vlc-problem.htmlhttps://liberty.io/blu-ray-vlc-problem.htmlI got a problem with blu-ray player in VLC Blu-ray error: Blu-ray Disc is corrupted. Your input can't be opened: VLC is unable to open the MRL 'bluray:///dev/sr0'. Check the log for details. It's......Thu, 16 Jul 2026 12:22:24 -0400https://liberty.io/what-does-039-h-039-flag-in-039-sudo-h-039-mean.htmlhttps://liberty.io/what-does-039-h-039-flag-in-039-sudo-h-039-mean.htmlWhen I was installing Python 3 on Ubuntu 18.04, I came across the command sudo -H pip install -U pip What does -H do?...Thu, 16 Jul 2026 12:20:11 -0400https://liberty.io/broadcom-bcm5880-ubuntu-compatibility.htmlhttps://liberty.io/broadcom-bcm5880-ubuntu-compatibility.htmlI have a question about the Broadcom bcm5880 fingerprint scanner. I've been doing some research and I'm mostly seeing that there is no Linux support for this model (even though every model above and ...Thu, 16 Jul 2026 12:17:06 -0400https://liberty.io/kvm-installation-prerequisite.htmlhttps://liberty.io/kvm-installation-prerequisite.htmlBefore Installation of KVM we have to check our processor support visualization or not and we run a command i.e: egrep -c '(vmx|svm)' /proc/cpuinfo Which gives output 0/1/2/3/4 depends on process......Thu, 16 Jul 2026 12:11:00 -0400https://liberty.io/how-do-i-eliminate-unused-packages-in-version-15-04.htmlhttps://liberty.io/how-do-i-eliminate-unused-packages-in-version-15-04.htmlWhen upgrading to version 15.04 from 14.10 there was a "clean up" time period where I received a query to eliminate 18 unused or unnecessary packages. Can anyone show me where I can make sure that......Thu, 16 Jul 2026 11:55:55 -0400https://liberty.io/how-to-stream-mic-input-with-little-to-no-delay-over-lan.htmlhttps://liberty.io/how-to-stream-mic-input-with-little-to-no-delay-over-lan.htmlSeems the default answer is icecast + darkice but many people mention a delay of anywhere from 1-5 seconds. Is this due to hardware limitations?...Thu, 16 Jul 2026 11:53:34 -0400https://liberty.io/error-no-display-environment-variable-specified-when-using-x-server.htmlhttps://liberty.io/error-no-display-environment-variable-specified-when-using-x-server.htmlI am trying to access GUIs from my Ubuntu 22 server. On my Windows 11 cmd with Xming installed (which I don't think I need). I run ssh -X me@myserver. Then in bash I type firefox and get the follow......Thu, 16 Jul 2026 11:44:42 -0400https://liberty.io/filezilla-slowly-creeping-up-or-down-transfer-rate-plus-other-weird-be.htmlhttps://liberty.io/filezilla-slowly-creeping-up-or-down-transfer-rate-plus-other-weird-be.htmlI am not sure the issue is related with my current Ubuntu, it might. I am connecting with FileZilla the present laptop, with Ubuntu 20.04, as a client, to another desktop Win 10 PC (with a USB WiFi ...Thu, 16 Jul 2026 11:39:50 -0400https://liberty.io/how-to-change-fix-system-039-s-locale-when-you-setup-in-a-language-not.htmlhttps://liberty.io/how-to-change-fix-system-039-s-locale-when-you-setup-in-a-language-not.htmlHow do I set up a global locale for the computer? I have recently installed Kubuntu 14.04LTS in english but since I am in Spain, I chose Spain as a country and then changed locale options so that ......Thu, 16 Jul 2026 11:36:36 -0400https://liberty.io/is-it-possible-to-stop-windows-from-getting-focus-in-i3-window-manager.htmlhttps://liberty.io/is-it-possible-to-stop-windows-from-getting-focus-in-i3-window-manager.htmlIs it possible to stop windows (applications) from getting focus? For example when I launch discord, it steals focus multiple times, while I would like to be able to continue typing in my terminal,......Thu, 16 Jul 2026 11:27:04 -0400https://liberty.io/what-039-s-the-difference-between-dev-sg0-and-dev-sr0.htmlhttps://liberty.io/what-039-s-the-difference-between-dev-sg0-and-dev-sr0.html$ uname -srvmpio Linux 5.4.0-31-generic #35-Ubuntu SMP Thu May 7 20:20:34 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux $ sudo cdrecord -inq Device was not specified. Trying to find an appropriate drive... ...Thu, 16 Jul 2026 11:24:33 -0400https://liberty.io/kill-java-processes.htmlhttps://liberty.io/kill-java-processes.htmlI'm working on a computationally heavy code that - for now - crashes a lot, but I'm still working on it :) When it crashes, I can't close the GUI window; I have to open a shell and kill -9 the proc......Thu, 16 Jul 2026 11:21:46 -0400https://liberty.io/working-nvidia-drivers-for-ubuntu-20-04.htmlhttps://liberty.io/working-nvidia-drivers-for-ubuntu-20-04.htmlI know compatibility issues with ubuntu and nvidia drivers aren't exactly new, but i usually always find people detailing combinations of kernels/driver version which work for them. I haven't been ......Thu, 16 Jul 2026 11:19:06 -0400https://liberty.io/pnp4nagios-error-with-apache.htmlhttps://liberty.io/pnp4nagios-error-with-apache.htmlI had a working setup with PNP4Nagios and Nagios. Everything was great. Friday, I installed NagiosQL. Since then, PNP4Nagios's web UI doesn't work anymore! I get this error when trying to access......Thu, 16 Jul 2026 11:07:35 -0400https://liberty.io/16-04-software-download-stuck-pending.htmlhttps://liberty.io/16-04-software-download-stuck-pending.htmlI just got a new desktop with 16.04 installed on it, and when I try to download software from the app., it says pending for a long time, but doesn't download. How do I resolve this? Thank you...Thu, 16 Jul 2026 11:04:37 -0400https://liberty.io/npm-version-is-not-compatible-with-node-js-version.htmlhttps://liberty.io/npm-version-is-not-compatible-with-node-js-version.htmlI was trying to install mysql for npm with the comand npm install mysql, then I receive this error message: npm WARN npm npm does not support Node.js v10.15.2 npm WARN npm You should probably upgr......Thu, 16 Jul 2026 11:03:54 -0400https://liberty.io/xmonad-with-gnome-ubuntu-12-04.htmlhttps://liberty.io/xmonad-with-gnome-ubuntu-12-04.htmlI've grown tired of Unity on Ubuntu, and decided to try out xmonad. I installed it via sudo apt-get install xmonad. Now that I have it, I'm not sure how to continue. How would I go about setting......Thu, 16 Jul 2026 11:00:55 -0400https://liberty.io/how-to-install-java-13-on-ubuntu-18-04-3-works-in-20-04-too.htmlhttps://liberty.io/how-to-install-java-13-on-ubuntu-18-04-3-works-in-20-04-too.htmlHow to install Java 13 on Ubuntu 18.04.3 from terminal with sudo privildges?...Thu, 16 Jul 2026 10:58:15 -0400https://liberty.io/how-can-i-get-capabilities-to-work-with-su.htmlhttps://liberty.io/how-can-i-get-capabilities-to-work-with-su.htmlI added a line to /etc/security/capability.conf so I can have a user who can read everything for backups, but not do everything root can. cap_dac_read_search backup If I add a password and shell ......Thu, 16 Jul 2026 10:41:14 -0400https://liberty.io/how-do-i-install-the-vivaldi-browser.htmlhttps://liberty.io/how-do-i-install-the-vivaldi-browser.htmlI am new to ubuntu world... How to install vivaldi browser on ubuntu? How could we find dependencies, when installing any software on ubuntu?...Thu, 16 Jul 2026 10:33:52 -0400https://liberty.io/make-command-not-working-relocations-in-generic-elf.htmlhttps://liberty.io/make-command-not-working-relocations-in-generic-elf.htmlI am new to ubuntu, I am trying to use make to compile code for an assignment, however the make command is not working, and deletes some of the files that are needed for my assignment. The Makefile......Thu, 16 Jul 2026 10:22:11 -0400https://liberty.io/is-there-a-gui-client-for-git.htmlhttps://liberty.io/is-there-a-gui-client-for-git.htmlI am using git for version control of various projects. Is there GUI software for navigating through commits and branches of a project and for retrieving versions in git projects?...Thu, 16 Jul 2026 10:18:33 -0400https://liberty.io/start-mysql-on-startup.htmlhttps://liberty.io/start-mysql-on-startup.htmlI installed MySQL, and changed the configuration so the databases are stored on a separate hard drive. In the process MySQL has stopped starting up automatically. When I start the computer, I need ......Thu, 16 Jul 2026 10:09:47 -0400https://liberty.io/what-is-difference-between-localhost-address-127-0-0-1-and-127-0-1-1.htmlhttps://liberty.io/what-is-difference-between-localhost-address-127-0-0-1-and-127-0-1-1.htmlI am just learning using Ubuntu and when I tried to configure the DNS, I need to deal with something call localhost, loopback interface. Can anyone explain me the differences between them and the m......Thu, 16 Jul 2026 10:05:24 -0400https://liberty.io/canon-pixma-mp230-doesn-039-t-work-with-ubuntu-20-04.htmlhttps://liberty.io/canon-pixma-mp230-doesn-039-t-work-with-ubuntu-20-04.htmlI have a problem with my Canon PIXMA MP230. The problem is that when I want to print a file, it goes to the print queue, but it does not print, printing appears stopped. I clarify that I have the d......Thu, 16 Jul 2026 09:58:42 -0400https://liberty.io/epson-l3110-on-ubuntu-20-04-lts.htmlhttps://liberty.io/epson-l3110-on-ubuntu-20-04-lts.htmlAre there any drivers available for this printer? Thank you. I first downloaded the generic driver from https://download.ebz.epson.net/dsc/search/01/search/searchModule. Went on terminal and did the ...Thu, 16 Jul 2026 09:58:39 -0400