https://liberty.ioCurated star highlights with fresh energy.en-usTue, 14 Jul 2026 21:43:52 -0400https://liberty.io/gcc-fatal-error-mpi-h-no-such-file-or-directory.htmlhttps://liberty.io/gcc-fatal-error-mpi-h-no-such-file-or-directory.htmlWhen I try to execute code by using this command: gcc ASD.c -o ASD.out* I get this: ASD.c:2:10: fatal error: mpi.h: No such file or directory 2 | #include <mpi.h> | ^~~~~~~ ...Wed, 15 Jul 2026 01:39:51 -0400https://liberty.io/how-to-delete-a-desktop-entry-for-an-app-if-it-remains-after-uninstall.htmlhttps://liberty.io/how-to-delete-a-desktop-entry-for-an-app-if-it-remains-after-uninstall.htmlI installed vim editor, but after a day using it I didn't like it, so I used the terminal command sudo apt remove vim and the software was uninstalled. But the icon for vim is still there in the la......Wed, 15 Jul 2026 01:33:35 -0400https://liberty.io/user-catija-ask-ubuntu.htmlhttps://liberty.io/user-catija-ask-ubuntu.htmlQ&A for Ubuntu users and developers...Wed, 15 Jul 2026 01:16:17 -0400https://liberty.io/502-bad-gateway-nginx-1-10-3-ubuntu.htmlhttps://liberty.io/502-bad-gateway-nginx-1-10-3-ubuntu.htmlI am using postal as my SMTP for my email marketing campaign. I am currently using Putty open-source terminal emulator and winSCP basic file manager and file synchronization to put my project toge......Wed, 15 Jul 2026 01:03:56 -0400https://liberty.io/dependency-cairo-is-not-available-for-package-complexheatmap-on-ubuntu.htmlhttps://liberty.io/dependency-cairo-is-not-available-for-package-complexheatmap-on-ubuntu.htmlPlease what could be a reason for this error? I am trying to install the R package ComplexHeatmap but I keep getting the error message that the the dependency Cairo is not available. I have tried to ...Wed, 15 Jul 2026 00:47:42 -0400https://liberty.io/how-to-minimize-a-fullscreen-app.htmlhttps://liberty.io/how-to-minimize-a-fullscreen-app.htmlI would like to be able to minimize fullscreen applications using Alt-Tab, like on Windows. It is irritating that I can't do it, because when I am playing a game and I have a message in skype, I c......Wed, 15 Jul 2026 00:44:07 -0400https://liberty.io/how-do-i-download-with-youtube-dl-to-get-video-title-as-filename.htmlhttps://liberty.io/how-do-i-download-with-youtube-dl-to-get-video-title-as-filename.htmlHow the current file has been downloaded to display the original title? When i download always like P9pzm5b6Fxx.mp4, when the title is Tigerking. How do I set it so that it is downloaded as tigerk......Wed, 15 Jul 2026 00:40:36 -0400https://liberty.io/cat-proc-filesystems-does-not-list-vfat.htmlhttps://liberty.io/cat-proc-filesystems-does-not-list-vfat.htmlI'm trying to read an SD card formatted with a FAT32 filesystem. It can be read in windows, but not in Ubuntu. When I tried cat /proc/filesystems, this was the output: > cat /proc/filesystems ......Wed, 15 Jul 2026 00:35:44 -0400https://liberty.io/what-do-i-do-when-my-root-filesystem-is-full.htmlhttps://liberty.io/what-do-i-do-when-my-root-filesystem-is-full.htmlMy / folder is reading as full and I can't update software or do anything. Not sure what I'm doing wrong here. $ df -h Results: Filesystem Size Used Avail Use% Mounted on /dev/sda1 ......Wed, 15 Jul 2026 00:34:53 -0400https://liberty.io/how-do-i-add-a-user-to-the-sudo-group.htmlhttps://liberty.io/how-do-i-add-a-user-to-the-sudo-group.htmlIn /etc/sudoers I see this: # Allow members of group sudo to execute any command after they have # provided their password # (Note that later entries override this, so you might need to move # it ...Wed, 15 Jul 2026 00:34:48 -0400https://liberty.io/installing-comsol-from-iso-image.htmlhttps://liberty.io/installing-comsol-from-iso-image.htmlIve been trying to install Comsol Multiphysics on Ubuntu from a ISO I already mounted with FuriusMount but I cannot complete it. Maybe I am doing something wrong. In the image I am showing the file......Wed, 15 Jul 2026 00:29:16 -0400https://liberty.io/ubuntu-13-04-with-old-radeon-hd-4850-graphic-card.htmlhttps://liberty.io/ubuntu-13-04-with-old-radeon-hd-4850-graphic-card.htmlI've just installed Ubuntu 13.04 and I think I may have issues with the graphic card. Its fan is just running very fast (and noisy). I tried to check the temperature using sensors and got the follo......Wed, 15 Jul 2026 00:28:50 -0400https://liberty.io/lftp-over-sftp-data-corruption.htmlhttps://liberty.io/lftp-over-sftp-data-corruption.htmlI've got an issue with data transfers using lftp over sftp. I have a remote CentOS server on which I run Transmission (torrent client). Then I retrieve downloaded torrents from the server to some ...Wed, 15 Jul 2026 00:27:33 -0400https://liberty.io/how-to-install-jmol.htmlhttps://liberty.io/how-to-install-jmol.htmlI'm a student of chemistry and I'd like a piece of software to visualise molecules. I've heard of 'jmol', but I can't get it installed. I've downloaded Jmol-12.1.16-full.tar.gz, what do I need t......Wed, 15 Jul 2026 00:26:33 -0400https://liberty.io/install-doom-editing-tools.htmlhttps://liberty.io/install-doom-editing-tools.htmli'm working in a wad for doom and i need an editor , a zdoom based source port and a ubuntu version of slade... I have windows but slade has a problem on it and the OS itself hangs... Searching d......Wed, 15 Jul 2026 00:24:15 -0400https://liberty.io/how-to-edit-refind-to-make-ubuntu-boot-automatically-in-my-macbook-pro.htmlhttps://liberty.io/how-to-edit-refind-to-make-ubuntu-boot-automatically-in-my-macbook-pro.htmlI have been having quite a few rough days trying to install Ubuntu on a Macbook Pro 15 2018. With rEFInd and lots of help I've managed to install Ubuntu on the Mac. However, I'd like Ubuntu to start ...Wed, 15 Jul 2026 00:21:06 -0400https://liberty.io/man-pages-offline-for-e-reader.htmlhttps://liberty.io/man-pages-offline-for-e-reader.htmlIs there anywhere one can get a copy of Ubuntu's man pages in e-reader (preferably Kindle/mobi, epub can be handled)format?...Wed, 15 Jul 2026 00:12:58 -0400https://liberty.io/wifi-stopped-working-after-kernel-update-ubuntu-14-04-on-macbook-air-2.htmlhttps://liberty.io/wifi-stopped-working-after-kernel-update-ubuntu-14-04-on-macbook-air-2.htmlI have to run Ubuntu 14.04 on a MacBook Air 2014. After installing the OS years ago, I remember having to install a wifi driver manually using an ethernet connection. Wifi has worked flawlessly ever ...Wed, 15 Jul 2026 00:04:04 -0400https://liberty.io/environment-variables-not-working-in-ubuntu-14-04.htmlhttps://liberty.io/environment-variables-not-working-in-ubuntu-14-04.htmlI am new to Linux. It's my first time working with the command line and I'm trying to make it a web sever for learning purposes, so I am not going for lamp stack. Instead I am installing all the pr......Wed, 15 Jul 2026 00:03:06 -0400https://liberty.io/how-do-i-slow-down-my-wireless-mouse.htmlhttps://liberty.io/how-do-i-slow-down-my-wireless-mouse.htmlI set the pointer speed in System Setting as low as possible and it is still way too fast. It is a logitech M185 and I am running Ubuntu 12.04. I have the same mouse with my Mac Mini and it isn't c......Tue, 14 Jul 2026 23:47:13 -0400https://liberty.io/how-to-install-wicd-on-ubuntu-20-04.htmlhttps://liberty.io/how-to-install-wicd-on-ubuntu-20-04.htmlI am using ubuntu 20.04 focal 64bit. Pre installed network manager is giving me headache. It suddenly drops wifi connection. On scanning again it shows no visible network. The input command lshw -C ...Tue, 14 Jul 2026 23:46:32 -0400https://liberty.io/observium-upgrade-procedure-on-ubuntu-14-04-from-community-edition-to-.htmlhttps://liberty.io/observium-upgrade-procedure-on-ubuntu-14-04-from-community-edition-to-.htmlI am planning to upgrade observium from community edition to professional edition. Can someone please help with the procedure. DISTRIB_ID=Ubuntu DISTRIB_RELEASE=14.04 DISTRIB_CODENAME=trusty ...Tue, 14 Jul 2026 23:45:52 -0400https://liberty.io/bash-autocomplete-script-that-uses-otherh-auto-completions.htmlhttps://liberty.io/bash-autocomplete-script-that-uses-otherh-auto-completions.htmlHey guys I have been searching and reading about bash completions scripts and I cant seem to find exactly what I need. The autocomplete behaviour I am looking for is similar to the time command in ......Tue, 14 Jul 2026 23:45:03 -0400https://liberty.io/osd-desktop-clock-that-does-not-get-in-your-way.htmlhttps://liberty.io/osd-desktop-clock-that-does-not-get-in-your-way.htmlis there a clock application, that can be placed on your screen like a widget staying always on top but automatically fades away on mouseover enabling you to click through it on items below, (b......Tue, 14 Jul 2026 23:38:19 -0400https://liberty.io/how-to-fix-gtk3-scrollbar-behavior.htmlhttps://liberty.io/how-to-fix-gtk3-scrollbar-behavior.htmlI have removed the overlay scrollbars. How can I configure GTK3 scrollbar clicking behavior? GTK3 applications scrollbars behave strangely under Ubuntu 12.10 and 13.04. This also happens with Fed......Tue, 14 Jul 2026 23:31:00 -0400https://liberty.io/i-want-to-change-the-pulseaudio-config-file.htmlhttps://liberty.io/i-want-to-change-the-pulseaudio-config-file.htmlI want to change the pulseaudio config file as outlined on this page: http://www.linuxplanet.com/linuxplanet/tutorials/7130/2 (Internet Archive) But if I try to do it from the command line or from ...Tue, 14 Jul 2026 23:26:03 -0400https://liberty.io/how-do-i-setup-a-tunnel-piercing-scenario-on-my-ubuntu-client-to-acces.htmlhttps://liberty.io/how-do-i-setup-a-tunnel-piercing-scenario-on-my-ubuntu-client-to-acces.htmlGoogle isn't my friend with this long term issue which is up to date for my upcoming holidays again. It would be great if you could provide a road warrior setup for DNS as well as IP tunneling a......Tue, 14 Jul 2026 23:02:20 -0400https://liberty.io/unable-to-use-evolution-for-gmail-hotmail-zimbra-on-ubuntu.htmlhttps://liberty.io/unable-to-use-evolution-for-gmail-hotmail-zimbra-on-ubuntu.htmlI have correctly configured all the email accounts with IMAP settings. I believe it is due to the network proxy of my institute that is causing the hindrance. I have put proxy settings in the network ...Tue, 14 Jul 2026 22:59:30 -0400https://liberty.io/bad-speeds-transferring-files-over-a-gigabit-lan-to-a-windows-file-ser.htmlhttps://liberty.io/bad-speeds-transferring-files-over-a-gigabit-lan-to-a-windows-file-ser.htmlI'm hoping someone can help with an issue i've had for a couple years. Ever since 14.04 (i've upgraded to 14.10, 15.04, 15.10, 16.04, 16.10, 17.04) i've had horrible transfer speeds on a gigabit la......Tue, 14 Jul 2026 22:59:02 -0400https://liberty.io/youtube-dl-refuses-to-run-in-background.htmlhttps://liberty.io/youtube-dl-refuses-to-run-in-background.htmlI run youtube-dl in background by putting & after the command. The problem is it doesn't care that I put it in the background and keeps printing information in the terminal. Not only does it r......Tue, 14 Jul 2026 22:53:12 -0400https://liberty.io/how-can-i-type-ascii-characters-like-alt-numpad-in-windows-duplicate.htmlhttps://liberty.io/how-can-i-type-ascii-characters-like-alt-numpad-in-windows-duplicate.htmlOn Windows, the key combination Alt + 2+ 5+ 5 creates a blank space. How can I achieve this on Ubuntu?...Tue, 14 Jul 2026 22:51:12 -0400https://liberty.io/gdebi-vs-dpkg-how-does-gdebi-automatically-gets-missing-dependancies-c.htmlhttps://liberty.io/gdebi-vs-dpkg-how-does-gdebi-automatically-gets-missing-dependancies-c.htmlRecently I happened to reinstall my Ubuntu in to Lubuntu 15.04. So I was searching for Skype installation and got this nice tutorial. It was really cool. It downloaded official package of skype deb ...Tue, 14 Jul 2026 22:35:45 -0400https://liberty.io/task-scheduler-in-ubuntu.htmlhttps://liberty.io/task-scheduler-in-ubuntu.htmlI have a python script and would like to run it every day at 3:00 AM but I can't schedule tasks on linux the same on windows. I tried to execute the following command in terminal sudo apt-get ins......Tue, 14 Jul 2026 22:27:01 -0400https://liberty.io/dsl-connection-setup-in-ubuntu-16-04.htmlhttps://liberty.io/dsl-connection-setup-in-ubuntu-16-04.htmlHow can I set up my DSL connection on Ubuntu 16.04? The way I set up a DSL connection in Ubuntu 14.04 is not working in Ubuntu 16.04....Tue, 14 Jul 2026 22:13:17 -0400https://liberty.io/why-am-i-not-asked-for-password-at-startup.htmlhttps://liberty.io/why-am-i-not-asked-for-password-at-startup.htmlI have Xubuntu 11.10. When I log out and in (without restarting the computer) I am always required to chose a session and provide a password for entering that session. But when I restart the comp......Tue, 14 Jul 2026 22:12:55 -0400https://liberty.io/unstable-networking-on-dell-optiplex-7090-sff-e1000e.htmlhttps://liberty.io/unstable-networking-on-dell-optiplex-7090-sff-e1000e.htmlSummary Network instability on Dell 7090 with ubuntu 20.04.3 (e1000e interface) Details We recently purchased some nice shiny 7090 SFF (vPro enabled) desktops which came with windows 10 installed, ......Tue, 14 Jul 2026 22:12:25 -0400https://liberty.io/davinci-resolve-won-039-t-start-ubuntu-16-04.htmlhttps://liberty.io/davinci-resolve-won-039-t-start-ubuntu-16-04.htmlSo finally free version of Resolve has arrived, but after I installed it on my notebook it doesn't start. Can someone help me out?...Tue, 14 Jul 2026 22:09:41 -0400https://liberty.io/date-always-resets-to-11-feb-2016-on-odroid-xu4-running-ubuntu-mate-16.htmlhttps://liberty.io/date-always-resets-to-11-feb-2016-on-odroid-xu4-running-ubuntu-mate-16.htmlEvery time I start my odroid XU4, the date seems to be 11th Feb 2016 for some reason. timedatectl command shows the below result: Network time on: yes NTP synchronized: yes RTC in local TZ: no...Tue, 14 Jul 2026 22:09:00 -0400https://liberty.io/is-there-any-ubuntu-version-for-a-pc-with-248-mb-ram-duplicate.htmlhttps://liberty.io/is-there-any-ubuntu-version-for-a-pc-with-248-mb-ram-duplicate.htmlI need a compatible version of Ubuntu for my computer that has only 248 MB of RAM. Would it be possible to remove Windows XP?...Tue, 14 Jul 2026 22:04:16 -0400https://liberty.io/wifi-networks-are-not-showing-in-ubuntu-16-04-closed.htmlhttps://liberty.io/wifi-networks-are-not-showing-in-ubuntu-16-04-closed.htmlVery recently I have made up my mind to use Ubuntu. Firstly installed the 14.10 version and that didn't go well. On that particular version the wireless network option was not visible. I couldn't t......Tue, 14 Jul 2026 22:03:06 -0400https://liberty.io/how-to-enable-root-login.htmlhttps://liberty.io/how-to-enable-root-login.htmlI would like to enable the root account on my Ubuntu installation. I realize the security implications of this....Tue, 14 Jul 2026 22:02:46 -0400https://liberty.io/how-do-i-stop-xml-copy-editor-from-crashing-when-opening-a-file-closed.htmlhttps://liberty.io/how-do-i-stop-xml-copy-editor-from-crashing-when-opening-a-file-closed.htmlI tried installing XML Copy Editor, and whenever I try to open an XML file in it, it crashes. It seems like it just shuts off, as though I clicked close, because it doesn't generate and error log. ......Tue, 14 Jul 2026 21:51:45 -0400https://liberty.io/problems-installing-refind-through-windows-after-ubuntu-install.htmlhttps://liberty.io/problems-installing-refind-through-windows-after-ubuntu-install.htmlI installed Ubuntu alongside Windows and I can't figure out how to boot into Ubuntu. So now I'm trying to install rEFInd. Fallowing the instructions here I ran into a problem running the xcopy /E r......Tue, 14 Jul 2026 21:47:45 -0400https://liberty.io/bash-shell-ubuntu-on-the-command-prompt-windows-8.htmlhttps://liberty.io/bash-shell-ubuntu-on-the-command-prompt-windows-8.htmlI'd like to access the ssh server on a Asus with Windows 8 OS from my MBP 2012 with Ubuntu distribution. Is it possible to install the bash shell on Windows 8? I ask this question, because I'd like......Tue, 14 Jul 2026 21:31:18 -0400https://liberty.io/is-there-any-software-that-blocks-porn-on-all-browsers-that-i-can-inst.htmlhttps://liberty.io/is-there-any-software-that-blocks-porn-on-all-browsers-that-i-can-inst.htmlI have to find a way to block porn sites on all browsers through something system-wide like iptables (just an idea)... Is there any way that I can do that....Tue, 14 Jul 2026 21:12:30 -0400https://liberty.io/no-caching-mode-page-found-error-in-ubuntu-without-any-drive-partition.htmlhttps://liberty.io/no-caching-mode-page-found-error-in-ubuntu-without-any-drive-partition.html[6.913785] sd 1:0:0:0 [sdb] no caching mode page found [6.913885] sd 1:0:0:0: [sdb] assuming drve cache: write through Busy box v1.22.1 (Ubuntu 1:1.22.0-15ubuntu1) built-in shell (ash) Enter 'help......Tue, 14 Jul 2026 21:08:21 -0400https://liberty.io/what-is-the-use-of-u-in-the-pip-install-command.htmlhttps://liberty.io/what-is-the-use-of-u-in-the-pip-install-command.htmlWhat is the use of -U in this install command? pip install -U scikit-learn...Tue, 14 Jul 2026 20:59:11 -0400https://liberty.io/samba-is-not-working-can-039-t-connect.htmlhttps://liberty.io/samba-is-not-working-can-039-t-connect.htmlI want to have a shared folder using Samba and this folder should be protected by an username-password combination (kind of usual actually). What I've done so far: Installed samba (was already ins......Tue, 14 Jul 2026 20:49:24 -0400https://liberty.io/failed-to-start-openbsd-secure-shell-server-error-when-i-try-to-run-ap.htmlhttps://liberty.io/failed-to-start-openbsd-secure-shell-server-error-when-i-try-to-run-ap.htmlI am on Ubuntu 16.04 LTS. I had ssh server running and it worked properly for many months, until one time when something cause it to fail. Now, I can't do regular Ubuntu updates from Canonical. I c......Tue, 14 Jul 2026 20:42:08 -0400https://liberty.io/reinstall-package-and-its-installed-dependencies.htmlhttps://liberty.io/reinstall-package-and-its-installed-dependencies.htmlI've got a package installed that is broken (the package itself, not its dependencies). Reinstalling it with sudo dpkg-reconfigure <package> or sudo apt-get --reinstall install <package&gt......Tue, 14 Jul 2026 20:32:19 -0400https://liberty.io/how-to-replace-my-disk-without-having-to-rebuild-my-ubuntu-install-dup.htmlhttps://liberty.io/how-to-replace-my-disk-without-having-to-rebuild-my-ubuntu-install-dup.htmlI'd like to buy a new 1TB disk to replace my old 150GB disk. Is there an easy way to copy my Ubuntu installation with my home folder content, system settings, applications, and so on... so at ......Tue, 14 Jul 2026 20:20:25 -0400https://liberty.io/red-filter-for-screen-duplicate.htmlhttps://liberty.io/red-filter-for-screen-duplicate.htmlPossible Duplicate: Is there a software utility to adjust screen gamma/brightness/contrast? If I'm stargazing or just working at night, I'd like to be able to dim the laptop screen and filter ......Tue, 14 Jul 2026 20:17:58 -0400https://liberty.io/problem-with-shared-library-libc-so-1-on-kubuntu-18-04.htmlhttps://liberty.io/problem-with-shared-library-libc-so-1-on-kubuntu-18-04.htmlTo be clear I ran into this problem before. Last week I install KUBUNTU 18.04 64 bit on my laptop. As an android project required 32-bit version of libc++.so.1 I run sudo apt-get install lib32std......Tue, 14 Jul 2026 19:42:52 -0400https://liberty.io/how-to-prevent-automatic-bold-version-of-a-font-to-be-wider-than-regul.htmlhttps://liberty.io/how-to-prevent-automatic-bold-version-of-a-font-to-be-wider-than-regul.htmlI have a monospaced font (PT Mono) that I prefer to use in programming IDE's. The font has only Regular, all other Bold and Italic are derived by slanting and "boldification" of the Regular. The pr......Tue, 14 Jul 2026 19:39:32 -0400https://liberty.io/ubuntu-14-04-brother-mfc-j825dw-fails-to-print.htmlhttps://liberty.io/ubuntu-14-04-brother-mfc-j825dw-fails-to-print.htmlI have searched online via Google, YouTube and Brother website but I was unable to find a solution. I have an Acer Aspire V3-571 laptop, dual booted with Windows 7 Home Premium and Ubuntu 14.04. ......Tue, 14 Jul 2026 19:36:40 -0400https://liberty.io/what-is-temp-sensor-pch-wildcat-point-virtual.htmlhttps://liberty.io/what-is-temp-sensor-pch-wildcat-point-virtual.htmlBefore upgrading to 16.04 I only had one "temp1" in my lm-sensors and psensor. Now I have two. ➜ ~ sensors acpitz-virtual-0 Adapter: Virtual device temp1: +43.0°C (crit = +128.0°C) think......Tue, 14 Jul 2026 19:36:06 -0400https://liberty.io/how-to-unlock-partition-in-gparted-duplicate.htmlhttps://liberty.io/how-to-unlock-partition-in-gparted-duplicate.htmlIm new in using Ubuntu and I cant seem to make any partitions for a new dual boot OS and the swap file or for any other matter i would want to use the partition because the drive is locked. I have ...Tue, 14 Jul 2026 19:30:06 -0400https://liberty.io/what-are-the-steps-to-install-balena-etcher-to-the-16-04-launcher-tool.htmlhttps://liberty.io/what-are-the-steps-to-install-balena-etcher-to-the-16-04-launcher-tool.htmlUbuntu 16.04: Balena Etcher .zip file returns a .AppImage file. What are the steps to install the .AppImage file so that it can be summoned from the launcher toolbar? Solutions that utilize nativ......Tue, 14 Jul 2026 19:21:48 -0400https://liberty.io/how-to-use-the-usb-monitor-aoc-e1649wu-running-on-ubuntu-14-04-lts.htmlhttps://liberty.io/how-to-use-the-usb-monitor-aoc-e1649wu-running-on-ubuntu-14-04-lts.htmlI have a new AOC e1649WU DisplayLink usb monitor, but when I plugged this into my Fujitsu laptop running on Ubuntu 14.04, it remains black and in Utility, after hitting detect displays, no additional ...Tue, 14 Jul 2026 19:21:46 -0400https://liberty.io/single-boot-vs-dual-boot.htmlhttps://liberty.io/single-boot-vs-dual-boot.htmlWill a single-boot install run any better than a dual-boot? Running Ubuntu-mate (16.04 beta 64bit) alongside Vista. 2GB ram, Athlon 64 x2 5200+. Ubuntu is running fine. (Better than Vista, actual......Tue, 14 Jul 2026 19:17:30 -0400https://liberty.io/how-do-i-use-a-bluetooth-mac-keyboard-on-ubuntu.htmlhttps://liberty.io/how-do-i-use-a-bluetooth-mac-keyboard-on-ubuntu.htmli tried to use a wireless apple keyboard with my custom built ubuntu Pc and the key board layout is shifted. i tried using a different layout several times but it still refuses to work properly. any ...Tue, 14 Jul 2026 18:50:45 -0400https://liberty.io/how-to-list-out-all-the-user-created-daemon-processes.htmlhttps://liberty.io/how-to-list-out-all-the-user-created-daemon-processes.htmlIs there any command which list out all the Daemon processes created by users to perform some tasks. I have created various daemon processes and I want to kill it manually by checking its pid how c......Tue, 14 Jul 2026 18:49:16 -0400https://liberty.io/can-039-t-find-codeblocks-in-home-directory.htmlhttps://liberty.io/can-039-t-find-codeblocks-in-home-directory.htmldefault.conf should be in .codeblocks which is a hidden directory in home directory. But I can't find either default.conf or .codeblocks on my PC. I'm using Ubuntu 18.04....Tue, 14 Jul 2026 18:30:58 -0400https://liberty.io/i-have-a-dell-inspiron-15-3543-with-ubuntu-15-04-as-dual-boot-but-wi-f.htmlhttps://liberty.io/i-have-a-dell-inspiron-15-3543-with-ubuntu-15-04-as-dual-boot-but-wi-f.htmlI bought a dell inspiron 15 3543. i installed Ubuntu 15.04 as second boot option , but it does not detect any wi-fi signal. Also it does not detect the mobile broadband when i plug it in the usb dr......Tue, 14 Jul 2026 18:25:54 -0400https://liberty.io/automatic-recovery-of-ext4-filesystem.htmlhttps://liberty.io/automatic-recovery-of-ext4-filesystem.htmlLast days I was facing problems with power outages/glitches that caused some failures on ext4 filesystem, the fs was then remounted as read-only. Unfortunately, this caused crash of few important ...Tue, 14 Jul 2026 18:17:54 -0400https://liberty.io/make-my-audio-louder-ubuntu-14-04.htmlhttps://liberty.io/make-my-audio-louder-ubuntu-14-04.htmlI have an Asus tp500l laptop. On windows 8 and 10 my audio sound was much louder i guess it was because of the windows update but i'm not sure wich audio driver was installed. is there a way to get......Tue, 14 Jul 2026 18:16:16 -0400https://liberty.io/how-to-make-gmail-standard-work-in-icecat-v-17-javascript-problem.htmlhttps://liberty.io/how-to-make-gmail-standard-work-in-icecat-v-17-javascript-problem.htmlI want to try Icecat browser (I like having different yet similar browsers, so I want this beside Firefox). To install sudo add-apt-repository ppa:gnuzilla-team/ppa && sudo apt-get upd......Tue, 14 Jul 2026 18:12:19 -0400https://liberty.io/can-i-import-an-existing-openpgp-key-into-ubuntu-for-use-as-my-persona.htmlhttps://liberty.io/can-i-import-an-existing-openpgp-key-into-ubuntu-for-use-as-my-persona.htmllouis@WinNyx:~$ gpg --send-keys --keyserver keyserver.ubuntu.com 1FDBB6475ED8B730113953BE5CD637DC9222E537 gpg: sending key 5CD637DC9222E537 to hkp://keyserver.ubuntu.com louis@WinNyx:~$ gp......Tue, 14 Jul 2026 17:53:08 -0400https://liberty.io/left-ctrl-to-first-layout-right-ctrl-to-last-layout-breaks-copy-paste-.htmlhttps://liberty.io/left-ctrl-to-first-layout-right-ctrl-to-last-layout-breaks-copy-paste-.htmlEnabling this option in "Keyboard settings" -> "Additional settings" -> "Layout switch" breaks all Ctrl-related shortcuts in system (such as Ctrl+C, Ctrl+V, etc). Is there any workaround for this ......Tue, 14 Jul 2026 17:34:31 -0400https://liberty.io/user-beepdog-ask-ubuntu.htmlhttps://liberty.io/user-beepdog-ask-ubuntu.htmlQ&A for Ubuntu users and developers...Tue, 14 Jul 2026 17:19:31 -0400https://liberty.io/file-transfer-over-wifi-duplicate.htmlhttps://liberty.io/file-transfer-over-wifi-duplicate.htmlI have two Laptops, Samsung Notebook (32bit System) and Dell (64bit system) both running Ubuntu 14.04. I have connected a Dlink USB 3G modem to Samsung Notebook and set up a WiFi Hotspot on it. So ......Tue, 14 Jul 2026 17:19:07 -0400https://liberty.io/given-database-how-to-launch-a-website-using-ubuntu-18-04.htmlhttps://liberty.io/given-database-how-to-launch-a-website-using-ubuntu-18-04.htmlI need some help with this site that I'm currently working on. So I have multiple database given to me and my task is to migrate it to a host name that I'm given. Ubuntu 18.04 PHPMYADMIN MySql......Tue, 14 Jul 2026 17:16:16 -0400https://liberty.io/keep-external-monitor-on-when-laptop-is-closed.htmlhttps://liberty.io/keep-external-monitor-on-when-laptop-is-closed.htmlI am running Ubuntu 12 on a 5 year old Sony Vaio laptop. The battery is totally shot and does not even register anymore, so I am using it as a desktop instead, with an external monitor. Unfortunate......Tue, 14 Jul 2026 17:08:06 -0400https://liberty.io/how-to-abort-a-stuck-command-in-ubuntu-server.htmlhttps://liberty.io/how-to-abort-a-stuck-command-in-ubuntu-server.htmlI know there is ctrl+c, but sometimes that doesn't work. In Ubuntu desktop I can just close the terminal window and open a new one when this happens, but how would this be solved using the CLI in U......Tue, 14 Jul 2026 17:07:09 -0400https://liberty.io/external-hard-drive-gone.htmlhttps://liberty.io/external-hard-drive-gone.htmlI have a 2015 macbook air that I run as a home server. I have a segate drive with 4tb. The enclosure broke so I got a replacement on Amazon that's been working fine for over a month. I woke up this ...Tue, 14 Jul 2026 17:05:24 -0400https://liberty.io/16gb-pen-drive-showing-2mb-space-after-formatting-on-windows-7-duplica.htmlhttps://liberty.io/16gb-pen-drive-showing-2mb-space-after-formatting-on-windows-7-duplica.htmlI burned Ubuntu 14.04 image on 16GB pen drive on laptop having ubuntu. Now when I inserted this pen drive it showed 2MB free space without recognising any other space. I formatted pen drive on wi......Tue, 14 Jul 2026 17:00:10 -0400https://liberty.io/how-can-i-view-binary-log-files-with-application-octet-stream-mime-typ.htmlhttps://liberty.io/how-can-i-view-binary-log-files-with-application-octet-stream-mime-typ.htmlI have downloaded some log files from my server which I want to search for a specific string for debugging purposes. All of them have the .log extension. The problem is that one file has the plain......Tue, 14 Jul 2026 16:53:54 -0400https://liberty.io/how-can-i-input-punctuation-marks-like-ellipsis.htmlhttps://liberty.io/how-can-i-input-punctuation-marks-like-ellipsis.htmlIn Mac OS X there are ways to input punctuation marks by combination of some keystrokes. For example, Alt + ; inputs a precomposed ellipsis character (…, U+2026). Alt + [ opens a curly double quote ...Tue, 14 Jul 2026 16:51:49 -0400https://liberty.io/grep-beginning-of-line.htmlhttps://liberty.io/grep-beginning-of-line.htmlI have a file with the following contents: (((jfojfojeojfow // hellow_rld (((jfojfojeojfow // hellow_rld How can I extract every line that starts with a parenthesis?...Tue, 14 Jul 2026 16:49:12 -0400https://liberty.io/after-boot-repair-please-install-an-operating-system-on-your-hard-disk.htmlhttps://liberty.io/after-boot-repair-please-install-an-operating-system-on-your-hard-disk.htmlI just installed Ubuntu 13.10 alongside windows 7. Because I could only boot Windows 7 I started Ubuntu live again from the DVD and ran boot repair. Now the Computer is not able to boot anything. ......Tue, 14 Jul 2026 16:41:11 -0400https://liberty.io/audacity-v2-1-2-hangs-almost-instantly-when-recording-second-track-ove.htmlhttps://liberty.io/audacity-v2-1-2-hangs-almost-instantly-when-recording-second-track-ove.htmlOpen Audacity Record a few seconds of audio and press stop. This works fine. Start recording again. In a fraction of a second, the recording stops on its own (recording button is un-highlighted, ......Tue, 14 Jul 2026 16:41:07 -0400https://liberty.io/how-do-i-enable-bonjour-avahi-lookups-in-all-tools.htmlhttps://liberty.io/how-do-i-enable-bonjour-avahi-lookups-in-all-tools.htmlAlthough I've got numerous Avahi packages installed, I can't seem to get something like "ping myhost.local" to resolve. But "avahi-browse --all" does return results. The device I'm trying to reach ......Tue, 14 Jul 2026 16:39:19 -0400https://liberty.io/are-there-any-note-taking-applications-that-allows-for-typing-and-draw.htmlhttps://liberty.io/are-there-any-note-taking-applications-that-allows-for-typing-and-draw.htmlI've looked at recommendations for other note-taking applications, but none of them have the feature I need. I would really like a note taking app that allows me to type up my notes, but also allow......Tue, 14 Jul 2026 16:35:57 -0400https://liberty.io/running-kate-as-root.htmlhttps://liberty.io/running-kate-as-root.htmlI'm using Kubuntu 18.04 and I want to run the kate editor with root privileges sudo kate produces the message running kate as root is not possible. I think that's utterly silly. How can I bypass ......Tue, 14 Jul 2026 16:28:08 -0400https://liberty.io/ubuntu-14-04-very-slow-ui-in-oracle-virtualbox.htmlhttps://liberty.io/ubuntu-14-04-very-slow-ui-in-oracle-virtualbox.htmlShort summary: 14.04 is much slower than 12.04 even with more RAM assigned. I'm using latest VirtualBox 4.3.10 on Mavericks 10.9.2. How can I make it faster?...Tue, 14 Jul 2026 16:27:22 -0400https://liberty.io/unable-to-install-docker-on-ubuntu-after-unscheduled-shutdown.htmlhttps://liberty.io/unable-to-install-docker-on-ubuntu-after-unscheduled-shutdown.htmlThis is my first question, so I hope I'm asking the right way. I am running docker inside a VirtualBox VM (guest OS is Ubuntu 18.04) bink@bink-VirtualBox:~$ lsb_release -a No LSB modules are availa......Tue, 14 Jul 2026 16:16:30 -0400https://liberty.io/set-different-java-version-for-different-programs.htmlhttps://liberty.io/set-different-java-version-for-different-programs.htmlI use some programs that have known bugs when using Java 1.7.x (default on my computer), issues that would be fixed using Java 1.6. However I also use program that works fine with the default Java ......Tue, 14 Jul 2026 16:13:06 -0400https://liberty.io/failed-to-start-ubuntu-live-cd-installer.htmlhttps://liberty.io/failed-to-start-ubuntu-live-cd-installer.htmlenter image description here I am unable to try/install ubuntu 22.04 using USB. I use the guideline provided by Ubuntu official website, the USB installer is created using balenaEtcher. I try to boot ...Tue, 14 Jul 2026 16:12:02 -0400https://liberty.io/anaconda-installation-script-won-039-t-run-duplicate.htmlhttps://liberty.io/anaconda-installation-script-won-039-t-run-duplicate.htmlThe red lines are because I pressed b button by mistake....Tue, 14 Jul 2026 15:58:15 -0400https://liberty.io/general-input-output-error-while-using-google-drive.htmlhttps://liberty.io/general-input-output-error-while-using-google-drive.htmlI just upgraded to LibrOffice 5.1.3. I want to save my files to Google Drive and when I added my Google Drive account it didn't gave any error whatsoever. I entered my email ID in username and my ...Tue, 14 Jul 2026 15:53:16 -0400https://liberty.io/how-do-i-reconfigure-keyboard-shortcuts-for-copy-and-paste.htmlhttps://liberty.io/how-do-i-reconfigure-keyboard-shortcuts-for-copy-and-paste.htmlI've been looking all over the configuration menus and googling all over the web for how to configure keyboard shortcuts for Copy and Paste in the Unity window manager. Is there some hidden place ...Tue, 14 Jul 2026 15:48:01 -0400https://liberty.io/cant-install-wifi-driver-for-realtek-wireless-adapter.htmlhttps://liberty.io/cant-install-wifi-driver-for-realtek-wireless-adapter.htmlI should preface I'm almost completely new to Linux, especially installment-wise so please bear with me. I got a new HP computer and installed Linux Ubuntu 20.04 from a bootable USB that I created ......Tue, 14 Jul 2026 15:45:36 -0400https://liberty.io/how-do-i-install-ubuntu-on-my-ibook-g3.htmlhttps://liberty.io/how-do-i-install-ubuntu-on-my-ibook-g3.htmlHow can I download Ubuntu on my PC, burn it to a disk, and install it on my iBook G3?...Tue, 14 Jul 2026 15:38:49 -0400https://liberty.io/touchscreen-with-two-fingers.htmlhttps://liberty.io/touchscreen-with-two-fingers.htmlIs it possible (and how?) to make ubuntu/linux/xorg identify 2 finger taps on a touchscreen (read SCREEN, not touchpad)? I tried easystroke to get click+hold popup a rightclick menu (executing xdot......Tue, 14 Jul 2026 15:27:27 -0400https://liberty.io/how-to-fix-uefi-dual-boot-windows-10-ubuntu-20-04-on-toshiba-dynabook.htmlhttps://liberty.io/how-to-fix-uefi-dual-boot-windows-10-ubuntu-20-04-on-toshiba-dynabook.htmlI am trying to install Ubuntu 20.04 as a dual boot onto a Toshiba dynabook Satellite Pro L50-G-182 which has Windows 10 preinstalled. I used an Ubuntu live USB stick to install Ubuntu onto the last......Tue, 14 Jul 2026 15:27:02 -0400https://liberty.io/i-can-039-t-tell-which-dev-sda-file-is-my-external-hard-drive-to-insta.htmlhttps://liberty.io/i-can-039-t-tell-which-dev-sda-file-is-my-external-hard-drive-to-insta.htmlI want to install Xubuntu onto my external hard drive, but I cannot tell what partition to use. Here is what it shows dev/sda dev/sda1 ntfs dev/sda2 ntfs dev/sda3 ntfs dev/sda4 fat32 sda1-3 are W......Tue, 14 Jul 2026 15:24:10 -0400https://liberty.io/how-to-escape-a-single-quote-inside-a-double-quote-string-in-bash-scri.htmlhttps://liberty.io/how-to-escape-a-single-quote-inside-a-double-quote-string-in-bash-scri.htmlI am trying to run the follow bash code: #!/bin/bash export DEBIAN_FRONTEND=noninteractive DB_USER='abc' DB_USER_PASSWORD='123' DB_MAGENTO='db_magento' sudo apt-get update echo debconf mysql-s......Tue, 14 Jul 2026 15:15:55 -0400https://liberty.io/screen-tearing-on-youtube-videos-ubuntu-20-4.htmlhttps://liberty.io/screen-tearing-on-youtube-videos-ubuntu-20-4.htmlI got some screen tearing when i'm watching videos on internet, My graphic card is an integrated Intel HD 4000 on an intel i7 3770 I also got 4 GB RAM and 500 GB HDD ¿Any soluition? I already tried......Tue, 14 Jul 2026 15:09:23 -0400https://liberty.io/screen-share-show-black-screen-after-upgrade-from-ubuntu-20-10-to-21-0.htmlhttps://liberty.io/screen-share-show-black-screen-after-upgrade-from-ubuntu-20-10-to-21-0.htmlScreen share shows just a black screen after the upgrade from Ubuntu 20.10 to 21.04. It was working fine until 20.10. Tried in Google Chrome, Firefox, etc. all of them shows just the black screen. ......Tue, 14 Jul 2026 14:52:49 -0400https://liberty.io/how-do-i-install-filmora-video-editing-software-on-ubuntu-duplicate.htmlhttps://liberty.io/how-do-i-install-filmora-video-editing-software-on-ubuntu-duplicate.htmlI want to install Filmora video editing software on my Ubuntu GNOME 17.04. How can I do that?...Tue, 14 Jul 2026 14:52:42 -0400