https://liberty.ioCurated star highlights with fresh energy.en-usWed, 29 Jul 2026 08:21:46 -0400https://liberty.io/repair-more-than-3500-bad-blocks-in-160-gb-samsung-hdd-using-ubuntu-12.htmlhttps://liberty.io/repair-more-than-3500-bad-blocks-in-160-gb-samsung-hdd-using-ubuntu-12.htmlRecently I detected more than 3500 bad sectors on my Samsung 160 Gb HDD. Is it possible to repair or ignore this amount of bad sectors using Ubuntu 12.04? What is the maximum number of bad sectors a ...Wed, 29 Jul 2026 12:12:51 -0400https://liberty.io/how-to-set-domain-search-on-ubuntu-18-04.htmlhttps://liberty.io/how-to-set-domain-search-on-ubuntu-18-04.htmlSince Ubuntu 18.04 , network GUI to setup network doesn't include any more the search domain field. How can we set it again in a manner that resist to reboot?...Wed, 29 Jul 2026 12:04:56 -0400https://liberty.io/common-issue-ssh-connect-to-host-10-0-2-15-port-22-connection-refused.htmlhttps://liberty.io/common-issue-ssh-connect-to-host-10-0-2-15-port-22-connection-refused.htmlI am using VirtualBox on Windows 10 (host) to create two virtual machines (Guest DT and Guest S). Can I SSH from Guest DT to the Guest S? Guest DT is Ubuntu Desktop 18.04. Guest S is running ......Wed, 29 Jul 2026 11:44:35 -0400https://liberty.io/how-to-install-gnome-shell-extensions-offline.htmlhttps://liberty.io/how-to-install-gnome-shell-extensions-offline.htmlI know how to go to the https://extensions.gnome.org/ website and download gnome-shell extensions, but now I need to install some extensions available there on a computer without any internet acces......Wed, 29 Jul 2026 11:42:50 -0400https://liberty.io/remove-brew-completely-from-my-system.htmlhttps://liberty.io/remove-brew-completely-from-my-system.htmlI interrupted the execution of homebrew while installing. Consequently, I ran into a problem mentioned here Error found when loading /home/user/.profile:. I had to comment eval statements in the ...Wed, 29 Jul 2026 11:42:33 -0400https://liberty.io/user-quora-feans-ask-ubuntu.htmlhttps://liberty.io/user-quora-feans-ask-ubuntu.htmlQ&A for Ubuntu users and developers...Wed, 29 Jul 2026 11:39:07 -0400https://liberty.io/bash-script-for-timer.htmlhttps://liberty.io/bash-script-for-timer.htmlI want to write a bash script to run a timer for 30 seconds and, after 30 seconds, it should hold for the next 30 seconds and again that timer will start for next 30 seconds and continue the same. ......Wed, 29 Jul 2026 11:35:13 -0400https://liberty.io/user-anish-sapkota-ask-ubuntu.htmlhttps://liberty.io/user-anish-sapkota-ask-ubuntu.htmlQ&A for Ubuntu users and developers...Wed, 29 Jul 2026 11:21:57 -0400https://liberty.io/pass-arguments-from-file-line-by-line-to-function.htmlhttps://liberty.io/pass-arguments-from-file-line-by-line-to-function.htmlI have list of some mp3's: song 1.mp3 song 2.mp3 . . . song 349.mp3 I can see their bitrate via right mouse button -> Properties -> Audio/Video, but also I can check it using the terminal command ...Wed, 29 Jul 2026 11:18:37 -0400https://liberty.io/bypass-the-yes-no-prompt-in-039-apt-get-upgrade-039.htmlhttps://liberty.io/bypass-the-yes-no-prompt-in-039-apt-get-upgrade-039.htmlIn order avoid typing out all of the apt-get commands when updating my computer I have made a simple alias command to do it. But I really want to be able to just type in my alias and let it do its ......Wed, 29 Jul 2026 11:18:18 -0400https://liberty.io/cannot-delete-folder-as-root.htmlhttps://liberty.io/cannot-delete-folder-as-root.htmlThe folder structure is: /home/bobuser/ftp/files I am logged in as root, and have taken ownership of /bobuser, /ftp and /files. I have 777 permissions on all folders. There is nothing inside /file......Wed, 29 Jul 2026 11:12:26 -0400https://liberty.io/what-does-fix-committed-mean.htmlhttps://liberty.io/what-does-fix-committed-mean.htmlIs it valid if I mark a bug "Fix Committed" if the package in question is hosted upstream (outside of Launchpad)? example: bug report, committed fix....Wed, 29 Jul 2026 11:06:05 -0400https://liberty.io/intermittent-wifi-problems-getting-worse-network-unmanaged.htmlhttps://liberty.io/intermittent-wifi-problems-getting-worse-network-unmanaged.htmlRecently, the wifi on my laptop would not work when I first woke it from sleep. The wifi automatically tries to connect to the 2.4 GhZ network, and it would connect, but there would be no network ......Wed, 29 Jul 2026 10:57:19 -0400https://liberty.io/white-screen-on-mac-mini-on-startup.htmlhttps://liberty.io/white-screen-on-mac-mini-on-startup.htmlI have no idea where to start with this problem. I dual booted my mac mini with Ubuntu 13.10 by installing rEFIt. It worked awesome. My only problem was not being able to reboot but it didn't bothe......Wed, 29 Jul 2026 10:57:03 -0400https://liberty.io/how-to-fix-a-grub-boot-error-symbol-039-grub-calloc-039-not-found.htmlhttps://liberty.io/how-to-fix-a-grub-boot-error-symbol-039-grub-calloc-039-not-found.htmlJust ran the latest batch of updates on 20.04 (Xubuntu), and now I'm getting a GRUB error: symbol 'grub_calloc' not found I'm dropped into the 'grub rescue' shell, but have no idea what to do ther......Wed, 29 Jul 2026 10:50:45 -0400https://liberty.io/can-i-create-image-of-my-current-installed-ubuntu-so-that-i-can-instal.htmlhttps://liberty.io/can-i-create-image-of-my-current-installed-ubuntu-so-that-i-can-instal.htmlI am running Ubuntu 12.04 TLS. Is there a way to produce an ISO installable image of my current system so as I could burn the image on a flash drive and be able to install it on an other PC ? Please ...Wed, 29 Jul 2026 10:40:33 -0400https://liberty.io/how-to-add-firefox-bookmarks-from-windows-to-ubuntu-firefox-bookmarks.htmlhttps://liberty.io/how-to-add-firefox-bookmarks-from-windows-to-ubuntu-firefox-bookmarks.htmlI want to move my Windows 8.1 Firefox bookmarks over to Ubuntu 17.04 Firefox. So I went to C:\Users\User_Name\AppData\Roaming\Mozilla\Firefox\profiles and found the bookmarks backups in the json......Wed, 29 Jul 2026 10:40:05 -0400https://liberty.io/frequent-peaks-of-cpu-caused-by-unknown-java-process.htmlhttps://liberty.io/frequent-peaks-of-cpu-caused-by-unknown-java-process.htmlFor some hours, I experience frequent peaks in the CPU usage of my laptop, due to a java process I don't know about, even if it is run by in my session (see firt line below). Peaks occur irregular......Wed, 29 Jul 2026 10:29:27 -0400https://liberty.io/conda-env-create-f-tf14-yml-resolvepackagenotfound.htmlhttps://liberty.io/conda-env-create-f-tf14-yml-resolvepackagenotfound.htmlI am trying to run the code from this repository https://github.com/thanard/causal-infogan. The instructions to install the python environment are as follows Create a python environment and install ...Wed, 29 Jul 2026 10:28:35 -0400https://liberty.io/set-up-openvpn-mullvad.htmlhttps://liberty.io/set-up-openvpn-mullvad.htmlI'm trying to set up an OpenVPN virtual adapter for my Mullvad VPN service (which is excellent, by the way). Anyway I'm in the Network Connections utility/panel/applet/whatever-it-is and I am tryi......Wed, 29 Jul 2026 10:17:07 -0400https://liberty.io/my-disk-already-has-4-primary-partitions-how-can-i-install-ubuntu.htmlhttps://liberty.io/my-disk-already-has-4-primary-partitions-how-can-i-install-ubuntu.htmlI would like to install Ubuntu alongside Windows 7 on a HP G62 Notebook. Although I have installed Ubuntu in a dual-boot many times before, I found out that this model has already four partitions. ...Wed, 29 Jul 2026 10:16:46 -0400https://liberty.io/wireless-lost-ability-to-use-5ghz-pce-ac68.htmlhttps://liberty.io/wireless-lost-ability-to-use-5ghz-pce-ac68.htmlPCE-AC68 Dual-Band Wireless-AC1900 PCI-E Adapter, Ubuntu 15.10 fully updated. Bought this sometime last year, installed and using some online resources managed to activate full 802.11ac speed (so ......Wed, 29 Jul 2026 10:11:15 -0400https://liberty.io/kyocera-job-accounting-and-document-box.htmlhttps://liberty.io/kyocera-job-accounting-and-document-box.htmlI work at school and we have many XP machines. A few machines I have converted to various light Linux versions. The problem I am having is with the Kyocera printers. We use job accounting and the ...Wed, 29 Jul 2026 10:08:52 -0400https://liberty.io/what-does-a-stat-of-i-mean-for-ps-aux-i-does-not-appear-on-the-man-pag.htmlhttps://liberty.io/what-does-a-stat-of-i-mean-for-ps-aux-i-does-not-appear-on-the-man-pag.htmlps -aux | grep "I<" root 4 0.0 0.0 0 0 ? I< 16:15 0:00 [kworker/0:0H] root 6 0.0 0.0 0 0 ? I< 16:15 0:00 [mm_percpu_wq] root ......Wed, 29 Jul 2026 09:58:38 -0400https://liberty.io/permission-denied-grep.htmlhttps://liberty.io/permission-denied-grep.htmlI am completing a school assignment and it's pretty much based off of a murder case. I downloaded the custom files and I am currently searching for keywords within files. The question I am answering ...Wed, 29 Jul 2026 09:49:10 -0400https://liberty.io/apache-gives-it-works-page-instead-of-home-page-of-site.htmlhttps://liberty.io/apache-gives-it-works-page-instead-of-home-page-of-site.htmlMy site www.domainname.com loads apache2 'It works' page instead of the expected home page of moode which is located at /var/www/html/moodle. There is an index file index.php inside moodle director......Wed, 29 Jul 2026 09:47:09 -0400https://liberty.io/ubuntu-won-039-t-boot-after-i-used-the-command-killall-u.htmlhttps://liberty.io/ubuntu-won-039-t-boot-after-i-used-the-command-killall-u.htmlI was downloading an apk and it told me I had to kill a process. I saw some posts on the kill command an thought I could kill the process like a pro, so I typed the following command: kill all -u ......Wed, 29 Jul 2026 09:35:44 -0400https://liberty.io/sending-different-kill-signals-to-init-how-to-log.htmlhttps://liberty.io/sending-different-kill-signals-to-init-how-to-log.htmlI have to write a C program to check how init reacts to different kill signals, however I am not sure how to log it - for example signal number 14 crashes the ubuntu, then some higher one turns it ......Wed, 29 Jul 2026 09:32:40 -0400https://liberty.io/how-can-i-install-a-windows-monitor-driver-dell-e1910h-on-ubuntu.htmlhttps://liberty.io/how-can-i-install-a-windows-monitor-driver-dell-e1910h-on-ubuntu.htmlI have an old computer that ran on windows vista, and after finding it in my basement, I decided to put it on Windows 10, but it couldn't handle Windows 10, so I switched it to Ubuntu yesterday sin......Wed, 29 Jul 2026 09:31:35 -0400https://liberty.io/command-output-is-not-redirected-to-file.htmlhttps://liberty.io/command-output-is-not-redirected-to-file.htmlI want to execute the following command, which is related to Rational ClearCase. The output of this command should be redirected to the file testout. Command rgy_check -vobs > testout Output ...Wed, 29 Jul 2026 09:27:01 -0400https://liberty.io/ubuntu-18-04-1-running-on-virtualbox-6-1-2-and-6-1-4-in-windows-10-log.htmlhttps://liberty.io/ubuntu-18-04-1-running-on-virtualbox-6-1-2-and-6-1-4-in-windows-10-log.htmlOn Mar 2, 2020, I tried booting my Ubuntu 18.04.1 VM (VirtualMachine) for the first time since Feb 13, and found that it was unstable. Actually, I first found it locked up. I got a blank purple scr......Wed, 29 Jul 2026 09:26:52 -0400https://liberty.io/edit-sudoers-file-to-allow-sudo-rights-to-a-ad-domain-group.htmlhttps://liberty.io/edit-sudoers-file-to-allow-sudo-rights-to-a-ad-domain-group.htmlI recently managed to get my Ubuntu Server 18.04 machine connected to my companies Windows AD. I am able to login with my AD credentials however I want to take it a step further... This is the art......Wed, 29 Jul 2026 09:17:45 -0400https://liberty.io/why-is-enp-s-in-stead-of-eth-whats-the-meaning-of-enp-s-duplicate.htmlhttps://liberty.io/why-is-enp-s-in-stead-of-eth-whats-the-meaning-of-enp-s-duplicate.htmlI migrate from Ubuntu Server 14 to Ubuntu Server 16 I now I have problems because I'm not undertand that. I hope that somebody can answer me....Wed, 29 Jul 2026 09:12:16 -0400https://liberty.io/run-multiple-instances-of-dropbox-simultaneously-on-ubuntu.htmlhttps://liberty.io/run-multiple-instances-of-dropbox-simultaneously-on-ubuntu.htmlI want to run my personal and business Dropbox accounts simultaneously on Ubuntu 14.04. This is a common dropbox function under Windows and Mac, but inexplicably Dropbox refuses to implement it for......Wed, 29 Jul 2026 09:10:52 -0400https://liberty.io/is-there-anyway-i-can-install-any-2013-microsoft-office-office-365-pri.htmlhttps://liberty.io/is-there-anyway-i-can-install-any-2013-microsoft-office-office-365-pri.htmlI started using Ubuntu 20.04 LTS dual boot with Windows and I m really starting to like Ubuntu. I have installed everything I need for my work and I m just left with Microsoft Office. I know Ubuntu......Wed, 29 Jul 2026 09:09:48 -0400https://liberty.io/assert-h-no-such-file-or-directory-ubuntu-20-04-arm64.htmlhttps://liberty.io/assert-h-no-such-file-or-directory-ubuntu-20-04-arm64.htmlI tried to solve this problem by installing the various libraries but still nothing. Advice? I checked the include path: parallels@ubuntu-linux-20-04-desktop:~$ locate /assert.h | grep assert.h$ ......Wed, 29 Jul 2026 09:07:03 -0400https://liberty.io/what-does-apt-get-update-actually-do-duplicate.htmlhttps://liberty.io/what-does-apt-get-update-actually-do-duplicate.htmlI have a brand new installation of Ubuntu 18.04. I then ran apt-get install curl and it gave me: Package 'curl' has no installation candidate I then ran apt-get update and tried installing curl......Wed, 29 Jul 2026 09:04:59 -0400https://liberty.io/how-can-i-record-the-screen-as-well-as-audio-on-ubuntu.htmlhttps://liberty.io/how-can-i-record-the-screen-as-well-as-audio-on-ubuntu.htmlThat is for creating a video tutorial. I want the screen and my voice. I have tried many recorder, but that only record the screen and internal video....Wed, 29 Jul 2026 09:02:52 -0400https://liberty.io/command-039-gksu-039-not-found-error-on-ubuntu-18-04-duplicate.htmlhttps://liberty.io/command-039-gksu-039-not-found-error-on-ubuntu-18-04-duplicate.htmlWhile running gksu gedit /etc/udev/rules.d/somefile.rules I am getting this suggestion. Command 'gksu' not found, did you mean: command 'gosu' from deb gosu command 'ksu' from deb heimdal-...Wed, 29 Jul 2026 09:00:32 -0400https://liberty.io/ending-all-tmux-sessions-at-once.htmlhttps://liberty.io/ending-all-tmux-sessions-at-once.htmlHow do I end all tmux sessions with a command? I do know that Ctrl+D detaches the current session and "exits" in a window. But the server process does not end until the last bit is closed. ...Wed, 29 Jul 2026 08:52:04 -0400https://liberty.io/how-to-use-enable-fn-keys-to-adjust-volume-at-my-asus-laptop.htmlhttps://liberty.io/how-to-use-enable-fn-keys-to-adjust-volume-at-my-asus-laptop.htmlI have an ASUS laptop (ASUS X53S series) and I want to adjust the volume by using the FN key and F10 (mute), F11 (vol down), F12 (vol up). Also F9 key is not working as well(this is for enabling/...Wed, 29 Jul 2026 08:50:34 -0400https://liberty.io/rsync-how-to-send-folder-contents-but-not-folder-itself.htmlhttps://liberty.io/rsync-how-to-send-folder-contents-but-not-folder-itself.htmlCurrently I have the following command which will send a folder and it's contents recursively: rsync -avz --ignore-existing --recursive /var/-iles/_site root@mytestingdomain.com:/var/www What I w......Wed, 29 Jul 2026 08:49:07 -0400https://liberty.io/is-there-a-plugin-for-korganizer-that-allows-me-to-access-google-calen.htmlhttps://liberty.io/is-there-a-plugin-for-korganizer-that-allows-me-to-access-google-calen.htmlWhere can I find such a plugin?...Wed, 29 Jul 2026 08:42:37 -0400https://liberty.io/random-url-039-s-in-apache-access-log.htmlhttps://liberty.io/random-url-039-s-in-apache-access-log.htmlMy server recently started getting a massive increase in the number of random URL requests. 124.173.67.77 - - [23/Jul/2016:21:21:04 -0400] "GET http://www.059boss.com/index.php HTTP/1.1" 200 12040......Wed, 29 Jul 2026 08:41:10 -0400https://liberty.io/more-emoji-system-wide-especially-on-empathy.htmlhttps://liberty.io/more-emoji-system-wide-especially-on-empathy.htmlI wanted a familiar set of emoji for the Empathy interface (I currently only use empathy for hangouts). The solution so far has been: Ancient and Noto fonts : I can't be sure how well Noto works, ......Wed, 29 Jul 2026 08:37:55 -0400https://liberty.io/can-039-t-find-path-to-vimrc-file.htmlhttps://liberty.io/can-039-t-find-path-to-vimrc-file.htmlI've read plenty of post on how to change the tab length in my vim editor, but only temporary changes. I want to make the configuration permanent and my understanding is that I can configure it in......Wed, 29 Jul 2026 08:33:30 -0400https://liberty.io/python-showing-no-module-named-039-pynput-039-even-though-installed.htmlhttps://liberty.io/python-showing-no-module-named-039-pynput-039-even-though-installed.htmlI have installed pynput module. But when I do import pynput , it shows the error given in the title. Here is the screenshot, showing successful installation of pynput module...Wed, 29 Jul 2026 08:32:32 -0400https://liberty.io/how-can-i-install-aria2c-1-36-on-ubuntu-18-04.htmlhttps://liberty.io/how-can-i-install-aria2c-1-36-on-ubuntu-18-04.htmlI've tried multiple combinations of apt and snap and wget http://archive.ubuntu.com/ubuntu/pool/universe/a/aria2/aria2_1.36.0-1_amd64.deb dpkg -i aria2_1.36.0-1_amd64.deb But I always end up with ...Wed, 29 Jul 2026 08:28:50 -0400https://liberty.io/installing-plex-media-server-unofficial-appstore.htmlhttps://liberty.io/installing-plex-media-server-unofficial-appstore.htmlLooking to install the unofficial appstore from Plex to add some oher channels. I just installed ubuntu 14.04 lts. I've been trying so many things. I got the zip to download into the plexmediaser......Wed, 29 Jul 2026 08:21:15 -0400https://liberty.io/how-to-make-python-wait-for-a-program-to-stop-before-going-to-the-next.htmlhttps://liberty.io/how-to-make-python-wait-for-a-program-to-stop-before-going-to-the-next.htmlI'm creating a script in python that will open a program then python will wait for that program to close itself before continuing to the next code. Here is my script: Import subprocess as sp sp.Po......Wed, 29 Jul 2026 08:12:26 -0400https://liberty.io/the-phpmyadmin-configuration-storage-is-not-completely-configured.htmlhttps://liberty.io/the-phpmyadmin-configuration-storage-is-not-completely-configured.htmlI typed apt-get install phpmyadmin and ran into an error saying it cannot connect to mysql (socket issue). It was normal because I forget to install mysql before, so I selected "abort" above all op......Wed, 29 Jul 2026 08:12:18 -0400https://liberty.io/how-to-install-rufus-on-ubuntu-mate-duplicate.htmlhttps://liberty.io/how-to-install-rufus-on-ubuntu-mate-duplicate.htmlI have been to the website & while there is talk of it being compatible there is no actual Linux supported link for it, its all exe's. I am using Ubuntu Mate the latest version 64Bit edition. If ...Wed, 29 Jul 2026 08:09:32 -0400https://liberty.io/running-software-center-from-command-line-as-root.htmlhttps://liberty.io/running-software-center-from-command-line-as-root.htmlI'm not using Unity, so I don't have a handy button to click on to start software-center. It's occasionally useful to search for software, though, so I run it from the command line. However, then I......Wed, 29 Jul 2026 08:04:06 -0400https://liberty.io/networking-restart-fails-failed-to-start-raise-network-interfaces-netw.htmlhttps://liberty.io/networking-restart-fails-failed-to-start-raise-network-interfaces-netw.htmlSo I have a linux server running ubuntu. I set this thing up a while ago and setup a static IP and everything has been fine, up until now. Today, there was a power surge at my house and the server ......Wed, 29 Jul 2026 08:00:03 -0400https://liberty.io/user-altazar-ask-ubuntu.htmlhttps://liberty.io/user-altazar-ask-ubuntu.htmlQ&A for Ubuntu users and developers...Wed, 29 Jul 2026 07:58:49 -0400https://liberty.io/how-to-stack-open-windows-side-by-side.htmlhttps://liberty.io/how-to-stack-open-windows-side-by-side.htmlWindows explorer = Nautilus Like in Windows OS u can stack explorers side by side vertically and horizontally , can the same be done in Ubuntu 12.04???...Wed, 29 Jul 2026 07:43:14 -0400https://liberty.io/how-to-install-antidote-on-linux.htmlhttps://liberty.io/how-to-install-antidote-on-linux.htmlI am trying to install antidote on Ubuntu and when I was done, it gave me a link ending in linux.tar.gz. Then I opened the folder and found a link ending in linux.bash and when I clicked on it noth......Wed, 29 Jul 2026 07:40:40 -0400https://liberty.io/what-039-s-the-difference-between-tun-tap-vs-bridge-vnet-vs-macvtap-fo.htmlhttps://liberty.io/what-039-s-the-difference-between-tun-tap-vs-bridge-vnet-vs-macvtap-fo.htmlI've just found a lot of different ways to do KVM networking. But I'm stuck about what's the right way to do it. I discovered that openstack uses macvtap to do neutron networking. And it looks goo......Wed, 29 Jul 2026 07:39:54 -0400https://liberty.io/will-apt-get-dist-upgrade-upgrade-my-system-to-a-newer-version-duplica.htmlhttps://liberty.io/will-apt-get-dist-upgrade-upgrade-my-system-to-a-newer-version-duplica.htmlI am using Ubuntu 12.04 right now. If I use the command sudo apt-get dist-upgrade will that upgrade my Ubuntu to 12.10? Does that mean I won't be using the LTS version after that? I don't want to use ...Wed, 29 Jul 2026 07:37:22 -0400https://liberty.io/installing-epson-iscan-for-linux.htmlhttps://liberty.io/installing-epson-iscan-for-linux.htmlI've recently installed Ubuntu 20.04 on a Lenovo Thinkpad. I have an Epson Perfection 1240u Photo scanner with a backlit film adaptor and I want to get it running. I've downloaded the software ...Wed, 29 Jul 2026 07:29:04 -0400https://liberty.io/how-to-restore-windows-7-mbr-without-a-cd.htmlhttps://liberty.io/how-to-restore-windows-7-mbr-without-a-cd.htmlI have been playing with Ubuntu for a few weeks now, and I'd like to revert my computer back to it's original - factory - defaults. On the computer I have a recovery partition (it's a netbook). I......Wed, 29 Jul 2026 07:23:00 -0400https://liberty.io/user-hakuna-matata-ask-ubuntu.htmlhttps://liberty.io/user-hakuna-matata-ask-ubuntu.htmlQ&A for Ubuntu users and developers...Wed, 29 Jul 2026 07:20:58 -0400https://liberty.io/how-can-i-do-a-backslash-in-spanish-keyboard-using-ubuntu.htmlhttps://liberty.io/how-can-i-do-a-backslash-in-spanish-keyboard-using-ubuntu.htmlI was trying several ways of doing backslash in ubuntu using alt + shift + u didn't work or ctrl + alt + 92 neither work what could be a trust way of doing it...Wed, 29 Jul 2026 07:14:36 -0400https://liberty.io/windows-11-booting-causes-weird-non-critical-grub-errors.htmlhttps://liberty.io/windows-11-booting-causes-weird-non-critical-grub-errors.htmlProbably starting with some update for Windows 11 1-2 month ago, my dual-boot setup has been showing some weird behavior (having worked flawlessly before that). After I boot Windows 11, starting up......Wed, 29 Jul 2026 07:06:08 -0400https://liberty.io/why-doesn-039-t-the-command-ls-file-work.htmlhttps://liberty.io/why-doesn-039-t-the-command-ls-file-work.htmlI've been studying about the command line and learned that | (pipeline) is meant to redirect the output from a command to the input of another one. So why does the command ls | file doesn't work? ......Wed, 29 Jul 2026 06:37:16 -0400https://liberty.io/what-is-the-lock-prefix-for-a-file.htmlhttps://liberty.io/what-is-the-lock-prefix-for-a-file.htmlI have a directory of notes on my system. When I enter ls -A, I see my regular files, plus some files prefixed with .~lock. and ended with # For instance, ls -A gives: Compiling.odt .~lock....Wed, 29 Jul 2026 06:35:07 -0400https://liberty.io/what-does-run-command-as-a-login-shell-do.htmlhttps://liberty.io/what-does-run-command-as-a-login-shell-do.htmlI have a few separate programs installed, some of which require me to go into my GUI terminal settings and enable/disable the "Run command as a login shell" option to get either working. Example: I ...Wed, 29 Jul 2026 06:33:03 -0400https://liberty.io/wsl-issue-with-importing-packages-and-opening-files-within-python-scri.htmlhttps://liberty.io/wsl-issue-with-importing-packages-and-opening-files-within-python-scri.htmlI've recently started using the WSL with Ubuntu version: Description: Ubuntu 20.04.2 LTS Release: 20.04 Prior to this I have installed all packages through the Windows Powershell Terminal......Wed, 29 Jul 2026 06:32:01 -0400https://liberty.io/which-command-is-linux-039-s-netview.htmlhttps://liberty.io/which-command-is-linux-039-s-netview.htmlIn windows, I can use netview to see all the computers on the LAN network, but what's the corresponding command on linux?...Wed, 29 Jul 2026 06:31:39 -0400https://liberty.io/partition-alignment-confusion-duplicate.htmlhttps://liberty.io/partition-alignment-confusion-duplicate.htmlI have a new Samsung 840 250GB SSD on the way, and I want to make sure that everything is running optimally after install. I've spent many frustrating hours on the internet trying to understand ho......Wed, 29 Jul 2026 06:16:49 -0400https://liberty.io/how-can-i-change-xfce-bottom-panel-to-the-top.htmlhttps://liberty.io/how-can-i-change-xfce-bottom-panel-to-the-top.htmlI am using Xubuntu 12.10 and would like to change the panel which is currently on the bootm to the top. This is the opposite of what most people using Unity want to do. I have done this in the ......Wed, 29 Jul 2026 05:54:54 -0400https://liberty.io/what-is-the-meaning-of-y-in-this-command-duplicate.htmlhttps://liberty.io/what-is-the-meaning-of-y-in-this-command-duplicate.htmlI don't understand the meaning of -y. command: apt-get install -y clickhouse-client & sudo apt-get install -y passenger There are many commands have -y....Wed, 29 Jul 2026 05:44:40 -0400https://liberty.io/user-masoud-masoumi-moghadam-ask-ubuntu.htmlhttps://liberty.io/user-masoud-masoumi-moghadam-ask-ubuntu.htmlQ&A for Ubuntu users and developers...Wed, 29 Jul 2026 05:40:26 -0400https://liberty.io/is-it-safer-to-install-two-oses-on-different-hard-drives-or-just-diffe.htmlhttps://liberty.io/is-it-safer-to-install-two-oses-on-different-hard-drives-or-just-diffe.htmlIf I dual boot install both Ubuntu and Windows, is it safer to install them on two different hard drives than different partitions on the same hard drive? What risks may be involved? For example,......Wed, 29 Jul 2026 05:27:24 -0400https://liberty.io/mount-cifs-problems-on-ubuntu-18-04.htmlhttps://liberty.io/mount-cifs-problems-on-ubuntu-18-04.htmlI have a two similar Ubuntu servers 18.04 (4.15.0-39-generic #42-Ubuntu SMP Tue Oct 23 15:48:01 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux) and trying to mount windows files server share on it. On one ...Wed, 29 Jul 2026 05:20:15 -0400https://liberty.io/how-to-install-libelf-devel-or-elfutils-libelf-devel-in-ubuntu-18-04-h.htmlhttps://liberty.io/how-to-install-libelf-devel-or-elfutils-libelf-devel-in-ubuntu-18-04-h.htmlubuntu 18.04 bionic wifi driver rtl8723be i ran this commands in the terminal git clone https://github.com/lwfinger/rtlwifi_new.git cd rtlwifi_new git checkout extended sudo make install make c......Wed, 29 Jul 2026 05:17:13 -0400https://liberty.io/how-to-install-python3-pywavelets.htmlhttps://liberty.io/how-to-install-python3-pywavelets.htmlI would like to install a package for wavelet analysis in python and could just find this one here. https://www.pybytes.com/pywavelets/ It seems that this package is not part of Ubuntu repositorie......Wed, 29 Jul 2026 05:13:57 -0400https://liberty.io/can-i-use-a-c-c-compiler.htmlhttps://liberty.io/can-i-use-a-c-c-compiler.htmlI shifted to Ubuntu 10.10 now I am facing problem to have C/C++ compiler. What are the possible ways so that I can use C/C++ compiler using all the libraries (like graphic, math, conio, stdlib, etc......Wed, 29 Jul 2026 04:54:34 -0400https://liberty.io/dependency-is-not-satisfiable-error-when-trying-to-install-an-applicat.htmlhttps://liberty.io/dependency-is-not-satisfiable-error-when-trying-to-install-an-applicat.htmlWhen I try to install glchess in Synaptic I get this error At a certain time I installed the Gnome desktop and a lot of games that came with it and then uninstalled the games. Now I want chess ba......Wed, 29 Jul 2026 04:52:34 -0400https://liberty.io/change-clock-resolution-to-1000-hz.htmlhttps://liberty.io/change-clock-resolution-to-1000-hz.htmlI am running Ubuntu 12.04 and I need to change the clock resolution to 1000 Hz (now it's 250 Hz, the default value). I understand that I have to set it and then recompile the kernel, as for example ...Wed, 29 Jul 2026 04:50:03 -0400https://liberty.io/issue-with-ubuntu-admin-tools-that-do-not-detect-wifi-properly.htmlhttps://liberty.io/issue-with-ubuntu-admin-tools-that-do-not-detect-wifi-properly.htmlI've done a fresh and clean install of Ubuntu Server 20.04 LTS on a NUC 10i7 Network connection is done thru wifi, and this message is written from Firefox installed on this server, so it is workin......Wed, 29 Jul 2026 04:47:35 -0400https://liberty.io/android-studio-emulator-slow-performance-in-android-studio-on-ubuntu.htmlhttps://liberty.io/android-studio-emulator-slow-performance-in-android-studio-on-ubuntu.htmlOn my mac Android Studio is usable, however on my Linux Ultrabook, normally a fast machine, Android Studio and the Emulator are so slow (5 mins to start, one response or less per minute) that they ......Wed, 29 Jul 2026 04:47:07 -0400https://liberty.io/ubuntu-20-04-pc-regularly-accessing-the-raid-disk-could-the-barrier-op.htmlhttps://liberty.io/ubuntu-20-04-pc-regularly-accessing-the-raid-disk-could-the-barrier-op.htmlI have a new desktop PC on which I installed Ubuntu 20.04 (server edition). The two hard disks (not SSDs) are in a RAID formatted with ext4. The disks are regularly making noises like they are being ...Wed, 29 Jul 2026 04:29:36 -0400https://liberty.io/connection-freeze-ubuntu-20-04-lts-desktop-sharing.htmlhttps://liberty.io/connection-freeze-ubuntu-20-04-lts-desktop-sharing.htmlHi my problem is that when I use vncviewer(mac) to connect to my ubuntu 20.04 lts the wifi connection freeze I have to disconnet my wifi dongle on ubuntu to make my wifi connection on ubuntu again......Wed, 29 Jul 2026 04:28:02 -0400https://liberty.io/lock-builtin-laptop-keyboard-but-keep-an-external-usb-keyboard-functio.htmlhttps://liberty.io/lock-builtin-laptop-keyboard-but-keep-an-external-usb-keyboard-functio.htmlI have a laptop but also an external USB keyboard connected to it. Is it somehow possible to lock the built-in laptop keyboard (i.e. keys pressed should have no effect) but keep the external one ...Wed, 29 Jul 2026 04:22:30 -0400https://liberty.io/how-to-setup-apache2-virtualhosts-on-your-home-directory-on-ubuntu-14-.htmlhttps://liberty.io/how-to-setup-apache2-virtualhosts-on-your-home-directory-on-ubuntu-14-.htmlI am trying to setup my apache2 virtualhost to run applications from an apps directory on my home directory. home/myusername/apps/application1 Here are the steps there I am currently doing: 1) ...Wed, 29 Jul 2026 04:11:20 -0400https://liberty.io/18-04-change-shortcut-for-switching-workspace.htmlhttps://liberty.io/18-04-change-shortcut-for-switching-workspace.htmlI couldn't find a way to change the shortcut for moving between workspaces (Ctrl+Alt+Up/Down/Left/Right). When I go to the keyboard settings, I can change the shortcuts which let me "jump" to a spe......Wed, 29 Jul 2026 03:57:47 -0400https://liberty.io/ripping-dvd-with-handbrake-no-file-found-during-scan.htmlhttps://liberty.io/ripping-dvd-with-handbrake-no-file-found-during-scan.htmlI'm trying to rip a DVD with HandBrake (I own the original). No single file is found during the scan despite having installed the libdvdcss4 package. There are several errors occurring in the activ......Wed, 29 Jul 2026 03:55:13 -0400https://liberty.io/ubuntu-20-04-no-sound-out-of-bluetooth-headphones.htmlhttps://liberty.io/ubuntu-20-04-no-sound-out-of-bluetooth-headphones.htmlThis is on a machine I upgraded from 18.04 to 20.04 a few days ago. No issues at all getting sound to play out of headphones on 18.04. The headphones are paired with Bluetooth. I unpaired and repa......Wed, 29 Jul 2026 03:52:08 -0400https://liberty.io/can-039-t-login-as-mysql-user-root-from-normal-user-account-in-ubuntu-.htmlhttps://liberty.io/can-039-t-login-as-mysql-user-root-from-normal-user-account-in-ubuntu-.htmlI just installed Ubuntu 16.04 LTS along with the packages php, mariadb and nginx. I ran mysql_secure_installation and changed the root password. Now when I try to login to mysql using the root acc......Wed, 29 Jul 2026 03:42:27 -0400https://liberty.io/good-filesystem-for-tmp.htmlhttps://liberty.io/good-filesystem-for-tmp.htmlI'm thinking of having /tmp on its own partition... what would be a good filesystem to format it with? The reason I ask is because the data being stored in /tmp is not permanent, so I don't need ...Wed, 29 Jul 2026 03:35:32 -0400https://liberty.io/warning-killing-the-server-while-running-scrcpy.htmlhttps://liberty.io/warning-killing-the-server-while-running-scrcpy.htmlToday, I was trying to operate my mobile phone using my Laptop (Ubuntu 21.10). I found an interesting application that allows me to operate my mobile phone using Ubuntu. The application is known as ...Wed, 29 Jul 2026 03:24:48 -0400https://liberty.io/xinput-calibrator-how-is-the-calibration-data-generated.htmlhttps://liberty.io/xinput-calibrator-how-is-the-calibration-data-generated.htmlI've been playing around with this touchscreen which uses eGalax drivers. OS of the board it's connected to is Ubuntu LTS 16.04.01 For some reason, I can't quite get it calibrated just right, but ......Wed, 29 Jul 2026 03:09:29 -0400https://liberty.io/cannot-mount-microsd-card.htmlhttps://liberty.io/cannot-mount-microsd-card.htmlI am trying to mount my micro SD card but it shows write-protected. I have tried disabling using the notch on the adapter. I also ran the following commands: lsblk -p /dev/mmcblk0 ......Wed, 29 Jul 2026 02:49:17 -0400https://liberty.io/how-to-uninstall-nomachine.htmlhttps://liberty.io/how-to-uninstall-nomachine.htmlI want to remove 'NOMACHINE' from my computer, but I can't see it in software manage. I tried to delete the files but, some are locked. How should I proceed?...Wed, 29 Jul 2026 02:38:20 -0400https://liberty.io/how-could-i-run-this-command-as-a-root-duplicate.htmlhttps://liberty.io/how-could-i-run-this-command-as-a-root-duplicate.htmlmohamed@MoHy:~$ airmon-ng Run it as root so how could i run this command as a root ?...Wed, 29 Jul 2026 02:23:43 -0400https://liberty.io/vpn-not-reconnect-with-cisco-anyconnect-secure-mobility-client.htmlhttps://liberty.io/vpn-not-reconnect-with-cisco-anyconnect-secure-mobility-client.htmlI try to connect other server by vpn with Cisco AnyConnect. For the first time, it connects. But if I try to reconnect, it shows: Okay, but connection has been established for the first time. I pe......Wed, 29 Jul 2026 02:18:27 -0400https://liberty.io/how-do-i-disable-the-touchpad-while-typing-ubuntu-18-04.htmlhttps://liberty.io/how-do-i-disable-the-touchpad-while-typing-ubuntu-18-04.htmlI asked this a year ago, with the new (awful) upgrade 18.04 upgrade, the fix got removed and reapplying it doesn't work. I have a laptop, and while typing, my palm touches the touchpad, which make......Wed, 29 Jul 2026 02:00:53 -0400https://liberty.io/how-to-check-where-apache-is-running-or-listening-on-localhost.htmlhttps://liberty.io/how-to-check-where-apache-is-running-or-listening-on-localhost.htmlI just installed Apache on my Ubuntu , But when I write localhost: it redirect me to a page. Welcome to nginx! If you see this page, the nginx web server is successfully installed. and w......Wed, 29 Jul 2026 01:53:23 -0400https://liberty.io/how-to-solve-simg2img-error-invalid-sparse-file-format-at-header-magi.htmlhttps://liberty.io/how-to-solve-simg2img-error-invalid-sparse-file-format-at-header-magi.htmlI installed android-tools-fsutils using the terminal on Ubuntu 16.04 LTS and ran simg2img to extract RemixOS's system.img file but each time I get the same error - "Invalid sparse file format at he......Wed, 29 Jul 2026 01:49:48 -0400