https://liberty.ioCurated star highlights with fresh energy.en-usWed, 22 Jul 2026 13:42:21 -0400https://liberty.io/how-can-i-completely-remove-ruby-rails-gems.htmlhttps://liberty.io/how-can-i-completely-remove-ruby-rails-gems.htmlI have messed up my Ruby dev environment on Ubuntu 10.04. What is the best possible way to remove these packages from my system? Ruby All Gems RubyGems To start fresh, I would like to re-install......Wed, 22 Jul 2026 17:40:06 -0400https://liberty.io/how-to-ignore-case-in-directory-paths.htmlhttps://liberty.io/how-to-ignore-case-in-directory-paths.htmlI’m new to Linux/Ubuntu. To my knowledge it’s not possible to make file or folder with only difference in case e.g. I can’t create the files Text.ini and text.ini (well you can but it will not work......Wed, 22 Jul 2026 17:39:23 -0400https://liberty.io/how-to-set-a-socks-proxy-server-only-for-one-user.htmlhttps://liberty.io/how-to-set-a-socks-proxy-server-only-for-one-user.htmlin Ubuntu 13.04 I tried to insert export socks_proxy=socks://address:port into ~/.profile but this is not working. PS: I need to set it only for a user so not in /etc/enviroment....Wed, 22 Jul 2026 17:34:46 -0400https://liberty.io/mv-versus-cp-in-a-bash-script-closed.htmlhttps://liberty.io/mv-versus-cp-in-a-bash-script-closed.htmlI am attempting to make a script that will be able to load up some settings and files to a board. Basically I will plus a flash drive into the board click on the script. The script will then copy/......Wed, 22 Jul 2026 17:30:12 -0400https://liberty.io/installing-booting-ubuntu-any-version-from-usb-on-acer-one-10-s1002.htmlhttps://liberty.io/installing-booting-ubuntu-any-version-from-usb-on-acer-one-10-s1002.htmlI have an Acer One 10 S1002 (4in1), wich comes with W10 preinstalled. For usual, booting ubuntu doesn´t require high complications, but in this case, someone thought that: -> using a 32 uefi in 64 ...Wed, 22 Jul 2026 17:25:44 -0400https://liberty.io/who-is-changing-my-grub-cfg-changes-to-timeout-makes-grub-not-show.htmlhttps://liberty.io/who-is-changing-my-grub-cfg-changes-to-timeout-makes-grub-not-show.htmlHere is my audit on changes to the grub config file at /boot/grub/grub.cfg The change makes the timeout=10 (that I have done to get the grub menu to show at all) to timeout=0 which means grub does ......Wed, 22 Jul 2026 17:25:40 -0400https://liberty.io/package-git-has-no-installation-candidate.htmlhttps://liberty.io/package-git-has-no-installation-candidate.htmlI’m trying to install some dependencies and I get errors. For example, with git, I get “package git has no installation candidate’ With libx11-dev and several other prerequisites, I get “unable to ......Wed, 22 Jul 2026 17:08:30 -0400https://liberty.io/usb-stick-not-mounted-detected.htmlhttps://liberty.io/usb-stick-not-mounted-detected.htmlOn my desktop I always have plugged in two usb ports my two external hard drives. I'm having a 16GB Kingstone usb stick which I try to plug to another free usb port but can't detect it. I have run ......Wed, 22 Jul 2026 16:51:00 -0400https://liberty.io/external-hard-drive-keeps-crashing-ubuntu-20-10-preinstalled-server-ar.htmlhttps://liberty.io/external-hard-drive-keeps-crashing-ubuntu-20-10-preinstalled-server-ar.htmlThis freshly reinstalled raspberry pi keeps rebooting on it's own when the external HDD is connected.. An so I keep losing my ssh connection. I had formatted and reformatted the disk a lot before, ......Wed, 22 Jul 2026 16:41:25 -0400https://liberty.io/how-does-ubuntu-partition-the-disk-when-we-choose-erase-disk-and-insta.htmlhttps://liberty.io/how-does-ubuntu-partition-the-disk-when-we-choose-erase-disk-and-insta.htmlHow will Ubuntu automatically allocate the disk partition sizes when we select Erase disk and install Ubuntu during installation? Can the settings for automatic space allocation be changed?...Wed, 22 Jul 2026 16:39:08 -0400https://liberty.io/user-chinmay-kanchi-ask-ubuntu.htmlhttps://liberty.io/user-chinmay-kanchi-ask-ubuntu.htmlQ&A for Ubuntu users and developers...Wed, 22 Jul 2026 16:29:41 -0400https://liberty.io/questions-tagged-activities-overview.htmlhttps://liberty.io/questions-tagged-activities-overview.htmlQ&A for Ubuntu users and developers...Wed, 22 Jul 2026 16:24:48 -0400https://liberty.io/vim-installation-in-ubuntu-14-04.htmlhttps://liberty.io/vim-installation-in-ubuntu-14-04.htmlI am unable to install Vim and need help. I've tried the following: root@cbitlab1:/home/cbitlib1# sudo -s root@cbitlab1:/home/cbitlib1# apt-get install vim Reading package lists… Done Building ...Wed, 22 Jul 2026 16:17:24 -0400https://liberty.io/running-a-python-script-from-my-php-server.htmlhttps://liberty.io/running-a-python-script-from-my-php-server.htmlI want to access my GPIO pins of my raspberry pi from my PHP server I have the python script that switches on and off the LED lights How can I run my python script from my php? It gives me no err......Wed, 22 Jul 2026 16:15:57 -0400https://liberty.io/setting-static-ip-to-virtual-box-vm-is-not-working.htmlhttps://liberty.io/setting-static-ip-to-virtual-box-vm-is-not-working.htmlI want to assign a static IP to ubuntu 18.04 VM in a virtualbox. I had bridged adopter for adapter 1 and i tried below steps to set static IP, In the virtual box Host Network Managementt setting, ...Wed, 22 Jul 2026 16:09:32 -0400https://liberty.io/see-computer-039-s-uptime-and-history.htmlhttps://liberty.io/see-computer-039-s-uptime-and-history.htmlI was wondering if it is at all possible to find out when the computer was switched on, what files where accessed what folders were opened, what programs run and when the computer was resumed and put ...Wed, 22 Jul 2026 16:06:29 -0400https://liberty.io/alder-lake-12-gen-laptop-400-mhz.htmlhttps://liberty.io/alder-lake-12-gen-laptop-400-mhz.htmllaptop MSI gs66 12700, ubuntu 20.04, kernel: 5.17.0-2.3-liquorix-amd64 after power disconnect CPU down to 400 Mhz and not recovering after power connect. in result system working slow, only reset h......Wed, 22 Jul 2026 16:03:20 -0400https://liberty.io/sudo-apt-get-install-python-pip-is-failing.htmlhttps://liberty.io/sudo-apt-get-install-python-pip-is-failing.htmlsudo apt-get install python-pip Reading package lists... Done Building dependency tree Reading state information... Done E: Unable to locate package python-pip how to install python-pip in ubuntu:......Wed, 22 Jul 2026 15:53:47 -0400https://liberty.io/how-can-i-set-up-a-password-for-the-039-rm-039-command.htmlhttps://liberty.io/how-can-i-set-up-a-password-for-the-039-rm-039-command.htmlMy friends keep deleting my files using the terminal. So please help me out by explaining how to make a password for rm command....Wed, 22 Jul 2026 15:53:26 -0400https://liberty.io/i-cant-install-anyting-in-my-ubuntu-17-04-closed.htmlhttps://liberty.io/i-cant-install-anyting-in-my-ubuntu-17-04-closed.htmlsujith@sujith:~$ sudo apt-get install gdebi [sudo] password for sujith: Reading package lists... Done Building dependency tree Reading state information... Done E: Unable to locate package ......Wed, 22 Jul 2026 15:48:14 -0400https://liberty.io/text-editor-to-edit-large-4-3-gb-plain-text-file.htmlhttps://liberty.io/text-editor-to-edit-large-4-3-gb-plain-text-file.htmlIs there any text editor, which can edit such file? I've tried: gedit kate nano vim mcedit without success....Wed, 22 Jul 2026 15:42:59 -0400https://liberty.io/how-does-input-redirection-work.htmlhttps://liberty.io/how-does-input-redirection-work.htmlYes, I have already tried looking it up elsewhere, but the examples which are supposed to illustrate input redirection, like here for example, always have one confusing caveat. In the example of th......Wed, 22 Jul 2026 15:40:35 -0400https://liberty.io/difference-between-using-mysql-in-xampp-and-using-mysql-separately.htmlhttps://liberty.io/difference-between-using-mysql-in-xampp-and-using-mysql-separately.htmlI have used xampp on windows to do some php programming(basic) and now i'm trying to do some python/perl database connectivity programs(again basic) with mysql. The thing is when i used xampp, it a......Wed, 22 Jul 2026 15:40:30 -0400https://liberty.io/import-pygame-is-not-working-duplicate.htmlhttps://liberty.io/import-pygame-is-not-working-duplicate.htmlI'm just trying to build some Python game, but import pygame is not working. I got this error massage: /usr/bin/python3 /home/dinushi/g.py/snackgame.py Traceback (most recent call last): File "......Wed, 22 Jul 2026 15:35:41 -0400https://liberty.io/ntp-not-supported.htmlhttps://liberty.io/ntp-not-supported.htmlIn Ubuntu 20.04, I see that I can not change the set-ntp due to the following error. # timedatectl set-ntp true Failed to set ntp: NTP not supported Any way to fix that? UPDATE: It seems that syst......Wed, 22 Jul 2026 15:35:31 -0400https://liberty.io/pending-update-of-snap-store.htmlhttps://liberty.io/pending-update-of-snap-store.htmlWhat's with 'Pending Update of Snap Store?'...Wed, 22 Jul 2026 15:32:02 -0400https://liberty.io/what-are-the-mouse-scripts-for-autokey.htmlhttps://liberty.io/what-are-the-mouse-scripts-for-autokey.html(Autokey's documentation is discontinued so i am posting here since it's a Linux software and there is no forum available) I use Autokey to create macros for games, but i haven't found in the ...Wed, 22 Jul 2026 15:28:32 -0400https://liberty.io/where-does-dhcpclient-store-address.htmlhttps://liberty.io/where-does-dhcpclient-store-address.htmlI have recently had to replace my motherboard (don't ask, if you don't want to see a grow-up cry ;-) ) New motherboard -> new ethernet -> new MAC address -> new IP address via DHCP. As I h......Wed, 22 Jul 2026 15:20:33 -0400https://liberty.io/what-to-do-with-an-ubuntu-disk-image-that-appears-as-a-winrar-file.htmlhttps://liberty.io/what-to-do-with-an-ubuntu-disk-image-that-appears-as-a-winrar-file.htmlI've never used Ubuntu before. Just heard from some friends. "IT'S GREAT!!!", they used to say. So i decided to try it. I downloaded WUBI, and ran it but 'twas takin' too much time. So I decided to ...Wed, 22 Jul 2026 15:12:33 -0400https://liberty.io/samba-ubuntu-20-04-windows-slow-transfer-speeds.htmlhttps://liberty.io/samba-ubuntu-20-04-windows-slow-transfer-speeds.htmlI recently upgraded my media server's hardware and used the opportunity to change OS from windows to Ubuntu. My personal desktop and my media server are both connected to the same router by cat 5e ......Wed, 22 Jul 2026 15:08:17 -0400https://liberty.io/iptables-persistent-and-netfilter-persistent-don-039-t-actually-work-o.htmlhttps://liberty.io/iptables-persistent-and-netfilter-persistent-don-039-t-actually-work-o.htmlI have iptables-persistent and netfilter-persistent installed: $ dpkg -l '*-persistent' Desired=Unknown/Install/Remove/Purge/Hold | Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/...Wed, 22 Jul 2026 15:03:21 -0400https://liberty.io/ubuntu-16-04-unable-to-mount-location.htmlhttps://liberty.io/ubuntu-16-04-unable-to-mount-location.htmlI've recently installed ubuntu 16.04. Before installation, I've made a backup of my data (previous system was ubuntu 14.04). After installation I wanted to copy back my files, but I'm unable to acc......Wed, 22 Jul 2026 15:02:46 -0400https://liberty.io/how-do-i-check-whether-i-am-using-lvm.htmlhttps://liberty.io/how-do-i-check-whether-i-am-using-lvm.htmlI installed Ubuntu by choosing the option "Something else" at the step called "Allocate drive space" of the installer. Then I created my own partition table. Now that Ubuntu is installed, can I ch......Wed, 22 Jul 2026 15:01:39 -0400https://liberty.io/i-don-039-t-have-the-ssh-copy-id-command-windows-client-closed.htmlhttps://liberty.io/i-don-039-t-have-the-ssh-copy-id-command-windows-client-closed.htmlI'm following this guide to set up an RSA key pair with my VPS. I'm using my Windows PC to follow through with the first part of the guide, and ssh-copy-id does not exist in the command prompt (ne......Wed, 22 Jul 2026 15:01:01 -0400https://liberty.io/no-input-files-running-c-program.htmlhttps://liberty.io/no-input-files-running-c-program.htmlWhen i tried to run hello program of C on the terminal the following error comes: $ gcc hello.c -o hello gcc: error: hello.c: No such file or directory gcc: fatal error: no input files compilation ...Wed, 22 Jul 2026 14:57:32 -0400https://liberty.io/ubuntu-18-04-black-screen-after-restart-need-urgent-help.htmlhttps://liberty.io/ubuntu-18-04-black-screen-after-restart-need-urgent-help.htmlWhat happened: I restarted my desktop computer. But, when the computer reboots, the display shows a complete black screen (there is no mouse. The monitor does receive signal from HDMI input), and n......Wed, 22 Jul 2026 14:48:09 -0400https://liberty.io/in-vi-mode-i-want-copy-particular-specific-lines-from-log-txt-file.htmlhttps://liberty.io/in-vi-mode-i-want-copy-particular-specific-lines-from-log-txt-file.htmlI have files which contain more than 2,00,000 lines in file i. e. abc.log file in that I want to copy line 600 to 750 and 40,000 to 60,000 in VI mode and paste new txt files...Wed, 22 Jul 2026 14:45:13 -0400https://liberty.io/where-is-usr-local.htmlhttps://liberty.io/where-is-usr-local.htmlI ran the following code in a terminal: python -c " import sys sys.path = sys.path[1:] import django print(django.__path__)" This returns the following path: ['/usr/local/lib/py......Wed, 22 Jul 2026 14:44:43 -0400https://liberty.io/how-to-delete-logs-automatically-after-a-certain-time-and-restart-the-.htmlhttps://liberty.io/how-to-delete-logs-automatically-after-a-certain-time-and-restart-the-.htmlServer is Ubuntu 16.04. I have a process running with nohup that logs into a local file. This file gets big enough to consume 100% disk space. To resolve this I have to kill the process first and t......Wed, 22 Jul 2026 14:44:26 -0400https://liberty.io/ubuntu-keeps-changing-my-dns-to-127-0-0-53.htmlhttps://liberty.io/ubuntu-keeps-changing-my-dns-to-127-0-0-53.htmlI installed expressvpn with Chrome extension. And even when I disable the VPN my system keeps changing my DNS to 127.0.0.53 and I have to manually change it back to 192.168.1.1 for internet to work......Wed, 22 Jul 2026 14:39:05 -0400https://liberty.io/please-install-kpsewhich-and-put-it-on-path-error-using-latex-with-xou.htmlhttps://liberty.io/please-install-kpsewhich-and-put-it-on-path-error-using-latex-with-xou.htmlIn Xournal++ I want to use Tools -> Add/Edit Tex But I get Could not find kpsewhich in PATH; please install kpsewhich and put it on path. I checked, it is installed $ whereis kpsewhich kpsewh......Wed, 22 Jul 2026 14:36:50 -0400https://liberty.io/unable-to-install-nokia-pc-suite-nokuntu-on-13-10-14-04.htmlhttps://liberty.io/unable-to-install-nokia-pc-suite-nokuntu-on-13-10-14-04.htmlTrying to install Nokuntu on Ubuntu 13.10 But showing the below error. Installed gambas3 but not solving the issue....Wed, 22 Jul 2026 14:31:23 -0400https://liberty.io/is-sm-disable-flag-required-for-nm-applet-on-openbox.htmlhttps://liberty.io/is-sm-disable-flag-required-for-nm-applet-on-openbox.htmlFolks, I remember to have read somewhere that nm-applet requires "--sm-disable" option when run under openbox. However, it seems to work okay when I do not specify this option. Is it still a good ......Wed, 22 Jul 2026 14:28:17 -0400https://liberty.io/how-can-i-measure-the-execution-time-of-a-terminal-process.htmlhttps://liberty.io/how-can-i-measure-the-execution-time-of-a-terminal-process.htmlI'm trying to measure the execution time of a process that I call via the command line (i.e., I want to find out how long it takes to for the process to finish). Is there any command that I can add......Wed, 22 Jul 2026 14:25:10 -0400https://liberty.io/installing-bluetooth-driver-for-ep-ac1661.htmlhttps://liberty.io/installing-bluetooth-driver-for-ep-ac1661.htmlI am using EP-AC1661 WiFi and bluetooth adapter. According to their website the driver is supported only for kernel version 2.6 .I am trying to install the drivers on ubuntu 18.04 with a kernel ver......Wed, 22 Jul 2026 14:16:23 -0400https://liberty.io/how-can-i-watch-the-php-preview-on-browser.htmlhttps://liberty.io/how-can-i-watch-the-php-preview-on-browser.htmlI installed all the LAMP and my file.php is inside /var/www, but when i try to open my file.php on browser for watch the preview the browser ask me a open/download of my file.php.. And the page is ......Wed, 22 Jul 2026 14:12:18 -0400https://liberty.io/lubuntu-18-04-rsync-gives-me-sh-rsync-command-not-found-rsync-version-.htmlhttps://liberty.io/lubuntu-18-04-rsync-gives-me-sh-rsync-command-not-found-rsync-version-.htmlI am trying to rsync the root folder of an iPhone over ssh into a folder at /home/Ryan/Downloads/iphone $ rsync-e ssh root@192.168.0.74:/ /home/Ryan/Downloads/iphone I then enter the password when ...Wed, 22 Jul 2026 14:04:34 -0400https://liberty.io/how-to-patch-the-kernel-with-a-specific-commit.htmlhttps://liberty.io/how-to-patch-the-kernel-with-a-specific-commit.htmlFor a project I am working on I need to have this commit in my kernel: https://git.kernel.org/cgit/linux/kernel/git/bluetooth/bluetooth-next.git/commit/?id=a6ad2a6b9cc1d9d791aee5462cfb8528f366f1d4......Wed, 22 Jul 2026 13:56:44 -0400https://liberty.io/nvidia-geforce-gtx-770-not-recognized-on-a-dell-poweredge-t310-running.htmlhttps://liberty.io/nvidia-geforce-gtx-770-not-recognized-on-a-dell-poweredge-t310-running.htmlI have a 4 year old Dell PowerEdge T310 server that I want too upgrade with a NVidia GeForce GTX 770 card. The machine is running Ubuntu 16. I inserted the card and also, as a temporary measure, ad......Wed, 22 Jul 2026 13:56:07 -0400https://liberty.io/will-ubuntu-have-full-tablet-functionality-on-a-lenovo-tablet-pc.htmlhttps://liberty.io/will-ubuntu-have-full-tablet-functionality-on-a-lenovo-tablet-pc.htmlConsidering a Lenovo Tablet PC, (not sure which one yet). Will UBUNTU work with full tablet functionality including touch screen? Do any touch screen Tablet PC's work? (Panasonic, HP, Dell, etc...)?...Wed, 22 Jul 2026 13:45:44 -0400https://liberty.io/how-can-i-copy-a-file-to-a-new-location-creating-the-directory-as-well.htmlhttps://liberty.io/how-can-i-copy-a-file-to-a-new-location-creating-the-directory-as-well.htmlI want to cp a file to another directory but that directory doesn't exist yet. So I would do: mkdir /new_place cp the_file /new_place Can I do this in one? I imagine something like cp the_file -m /...Wed, 22 Jul 2026 13:43:23 -0400https://liberty.io/what-039-s-the-rgb-values-for-ubuntu-039-s-default-terminal-unity.htmlhttps://liberty.io/what-039-s-the-rgb-values-for-ubuntu-039-s-default-terminal-unity.htmlI'm running Windows Subsystem for Linux and the color in Windows console is bad. I like the color palette in Ubuntu 16.04 very much. I've already known how to change the colors in a Windows console......Wed, 22 Jul 2026 13:42:21 -0400https://liberty.io/16-04-and-17-04-in-hyper-v-does-not-resolve-names-on-the-network.htmlhttps://liberty.io/16-04-and-17-04-in-hyper-v-does-not-resolve-names-on-the-network.htmlI am using vagrant for the development and recently had to switch from VirtualBox to Hyper-V due to the requirement of developing for docker in windows. I have modified my vagrant files to use hype......Wed, 22 Jul 2026 13:39:05 -0400https://liberty.io/how-to-access-an-usb-device-in-ubuntu.htmlhttps://liberty.io/how-to-access-an-usb-device-in-ubuntu.htmlI have an USB-device used for measuring currents. When I connect this device to windows, I get a new device in the device manager, and a new COM port I can use for accessing the device. When I conn......Wed, 22 Jul 2026 13:30:11 -0400https://liberty.io/how-do-i-open-a-text-file-in-my-terminal.htmlhttps://liberty.io/how-do-i-open-a-text-file-in-my-terminal.htmlThere is a file named RESULTS.txt and I want to open this file in my terminal. (I mean I want to see the file contents be displayed in the terminal and not in some text editor) How do I do that ?...Wed, 22 Jul 2026 13:28:12 -0400https://liberty.io/touch-pad-suddenly-stopped-working-ubuntu-18-04-2-dell-vostro.htmlhttps://liberty.io/touch-pad-suddenly-stopped-working-ubuntu-18-04-2-dell-vostro.htmlI was working on my laptop and suddenly my touchpad stopped working. Scrolling, left click,right click nothing is working now. However I tried attaching a mouse and it is working just fine. I tried......Wed, 22 Jul 2026 13:23:48 -0400https://liberty.io/how-to-convert-time-from-24h-to-12h-then-subtract-the-two-times.htmlhttps://liberty.io/how-to-convert-time-from-24h-to-12h-then-subtract-the-two-times.htmlI have a file that collects time stamps of HH:MM need to add one hour to the 1st column and convert the both columns from 24H to 12H then subtract them. Output in the file I collected the times f......Wed, 22 Jul 2026 13:20:27 -0400https://liberty.io/gnome-software-uses-more-memory-than-gnome-shell.htmlhttps://liberty.io/gnome-software-uses-more-memory-than-gnome-shell.htmlI am using Ubuntu 20.04 LTS. After looking at the activity monitor, I realized that gnome-software uses more memory than the gnome-shell itself, and I don't even have the GNOME Appstore running! The ...Wed, 22 Jul 2026 13:17:13 -0400https://liberty.io/user-account-needs-password-to-eject-kindle-in-calibre.htmlhttps://liberty.io/user-account-needs-password-to-eject-kindle-in-calibre.htmlMy 12.10 computer has several accounts on it. My wife has a Kindle Keyboard 3G that she manages with Calibre. The problem is that every time she tries to eject the device in Calibre if asks for my ...Wed, 22 Jul 2026 13:07:04 -0400https://liberty.io/ubuntu-18-04-libcrypto-so-1-0-0-cannot-open-shared-object-file-no-such.htmlhttps://liberty.io/ubuntu-18-04-libcrypto-so-1-0-0-cannot-open-shared-object-file-no-such.htmlThis is the output of sudo apt-get -f install Reading package lists... Done Building dependency tree Reading state information... Done The following packages were automatically installed ......Wed, 22 Jul 2026 12:53:16 -0400https://liberty.io/how-to-resize-partitions.htmlhttps://liberty.io/how-to-resize-partitions.htmlPreviously, I have installed Windows 7 on my 320 GB laptop with three partitions 173, 84 and 63 GB each. The 63 GB partition was where the Windows was installed. The rest were for file containers. ......Wed, 22 Jul 2026 12:53:11 -0400https://liberty.io/is-it-possible-to-install-microsoft-office-2020-on-ubuntu.htmlhttps://liberty.io/is-it-possible-to-install-microsoft-office-2020-on-ubuntu.htmlI recently downloaded PlayOnLinux and it only offers MS Office 2000/2003/2007/2010/2013/2016. I probably shouldn't say "only" it's plenty, but can I install the 2020 version? Maybe not useful but......Wed, 22 Jul 2026 12:51:30 -0400https://liberty.io/how-do-i-set-up-android-adb.htmlhttps://liberty.io/how-do-i-set-up-android-adb.htmlMy computer is a Sys76 Lemur running Maverick, and my phone is a Nexus S running stock Gingerbread. I want to set up to use ADB (android debug bridge). I installed the Android SDK per instructions ......Wed, 22 Jul 2026 12:46:30 -0400https://liberty.io/unzip-all-zip-files-in-a-target-folder.htmlhttps://liberty.io/unzip-all-zip-files-in-a-target-folder.htmlI have a curl cronjob which periodically downloads a bunch of zip files into a target folder. Like this: curl www.zipdownloadfile.com/file.zip > file.zip Now I need to have Ubuntu unzip all of......Wed, 22 Jul 2026 12:46:28 -0400https://liberty.io/how-do-i-know-whether-my-computer-039-s-processor-is-vulnerable-to-mel.htmlhttps://liberty.io/how-do-i-know-whether-my-computer-039-s-processor-is-vulnerable-to-mel.htmlIt was discovered that a new class of side channel attacks impact most processors, including processors from Intel, AMD, and ARM (Source). The list of affected Intel platforms and AMD processors i......Wed, 22 Jul 2026 12:35:52 -0400https://liberty.io/how-do-i-set-an-extra-ip-for-an-existing-interface.htmlhttps://liberty.io/how-do-i-set-an-extra-ip-for-an-existing-interface.htmlI have an interface eth0, and I wish to give it an extra virtual IP. I achieve this by the following: ifconfig eth0:0 ip.address.goes.here netmask subnet.address.goes.here This works fine, however, ...Wed, 22 Jul 2026 12:28:21 -0400https://liberty.io/iomega-home-media-network-hard-drive-1tb-cloud-edition-failed-data-rec.htmlhttps://liberty.io/iomega-home-media-network-hard-drive-1tb-cloud-edition-failed-data-rec.htmlI have a Iomega Home Media Network Drive Cloud Edition 1TB that started clicking and then displayed a failure LED code Power LED and Red LED. I removed the SATA drive and inserted in a 'All in 1 HDD ...Wed, 22 Jul 2026 12:10:22 -0400https://liberty.io/dell-wd15-dock-monitors-not-working-with-hp-envy-x360.htmlhttps://liberty.io/dell-wd15-dock-monitors-not-working-with-hp-envy-x360.htmlSo I recently installed Ubuntu 21.04 as dual boot with Windows 10 on my HP Envy x360 Laptop. It has AMD Ryzen 7 4000 Series CPU with onboard AMD Radeon Graphics. When I plug this in via USB-C to my......Wed, 22 Jul 2026 12:05:47 -0400https://liberty.io/copy-only-copy-not-cutting-in-nano.htmlhttps://liberty.io/copy-only-copy-not-cutting-in-nano.htmlI need to copy some text in Nano, so I searched using Google and found a few posts here on Stack Exchange and other sites in which the OP asks "How can I copy?" and people usually answer "You can use ...Wed, 22 Jul 2026 12:04:32 -0400https://liberty.io/usb-devices-not-regconized.htmlhttps://liberty.io/usb-devices-not-regconized.htmlI am using Ubuntu 12.04. When I mount a USB flash drive, my laptop does not recognise those devices. Can you help me to solve this problem? lsusb output: Bus 001 Device 001: ID 1d6b:0002 Linux ...Wed, 22 Jul 2026 12:02:06 -0400https://liberty.io/can-connect-to-vpn-with-wifi-but-not-with-ethernet.htmlhttps://liberty.io/can-connect-to-vpn-with-wifi-but-not-with-ethernet.htmlI use a VPN (Ubuntu 20.04, OpenFortiGui) to connect to the institute's server. I have no issues when using WiFi. Since the WiFI is pretty slow, I bought a USB-Ethernet adapter and cloned the MAC ad......Wed, 22 Jul 2026 11:59:57 -0400https://liberty.io/why-does-bash-remove-n-in-cat-file.htmlhttps://liberty.io/why-does-bash-remove-n-in-cat-file.htmlIf I have the file input.txt containing: hello world ! Then executing the bash command echo $(cat input.txt) will output this: hello world ! Why and how can I fix it to output exactly what is i......Wed, 22 Jul 2026 11:40:36 -0400https://liberty.io/segmentation-fault-fail-to-boot-after-cpu-upgrade.htmlhttps://liberty.io/segmentation-fault-fail-to-boot-after-cpu-upgrade.htmlMy machine is a HP ProDesk 400 G4 SFF running Ubuntu Server 20.04. It was running just fine with the original Intel i5-6500 CPU, but upon upgrading to an i7-6700 the system will no longer boot. I've ...Wed, 22 Jul 2026 11:25:30 -0400https://liberty.io/039-df-039-command-doesn-039-t-show-file-system-requested-in-ubuntu-14.htmlhttps://liberty.io/039-df-039-command-doesn-039-t-show-file-system-requested-in-ubuntu-14.htmlThis strange behavior begins a few day ago. This is df of all file system michele@OptiPlex-360:~$ df File system 1K-blocchi Usati Disponib. Uso% Montato su udev 1974808 8 ...Wed, 22 Jul 2026 11:20:30 -0400https://liberty.io/switch-bluetooth-audio-profile-on-kubuntu-21-10.htmlhttps://liberty.io/switch-bluetooth-audio-profile-on-kubuntu-21-10.htmlWhen I use my bluetooth headphones with Zoom audio conferencing I want the HFP profile (Handsfree Head Unit) to be enabled so the mic will work. On Kubuntu 20.04 I could manually switch the profile......Wed, 22 Jul 2026 11:18:30 -0400https://liberty.io/access-wsl2-ubuntu-039-s-application-on-hosted-machine-039-s-network.htmlhttps://liberty.io/access-wsl2-ubuntu-039-s-application-on-hosted-machine-039-s-network.htmlI'm running a app in WSL2 whose distribution is Ubuntu 20.04. I can access the application in windows browser with Ubuntu's IP. Now, I want to access this application on my network ( I mean in my o......Wed, 22 Jul 2026 11:15:44 -0400https://liberty.io/cron-daily-exec-format-error.htmlhttps://liberty.io/cron-daily-exec-format-error.htmlUsing Ubuntu 16. I have the following script in cron.daily folder. However I am getting an error via email notification: /etc/cron.daily/clamscan_daily: run-parts: failed to exec /etc/cron.daily/...Wed, 22 Jul 2026 11:05:46 -0400https://liberty.io/what-is-swapfile-and-swapspace.htmlhttps://liberty.io/what-is-swapfile-and-swapspace.htmlI have made a swapfile following How to add swap space on ubuntu 16.04. And I have 4GB swap memory available. But in my root directory I see 2 file with names swapfile and swapspace , both occupyin......Wed, 22 Jul 2026 11:03:15 -0400https://liberty.io/mtp-usage-how-to-mount-and-transfer-files-to-and-from-a-samsung-galaxy.htmlhttps://liberty.io/mtp-usage-how-to-mount-and-transfer-files-to-and-from-a-samsung-galaxy.htmlhow do I use mtpfs to read/write to a USB connected Android phone, connected as a mass storage device: thufir@dur:~$ thufir@dur:~$ mkdir phone thufir@dur:~$ thufir@dur:~$ sudo mtpfs -o allow_other ...Wed, 22 Jul 2026 11:01:16 -0400https://liberty.io/how-to-open-visual-studio-code-using-terminal.htmlhttps://liberty.io/how-to-open-visual-studio-code-using-terminal.htmlRecently I downloaded visual studio code which operates as text editor but I can't figure out how to open code file from terminal. When I use Sublime Text the command is subl, so when I run subl ...Wed, 22 Jul 2026 10:45:35 -0400https://liberty.io/fritz-wlan-usb-stick-1-1-ubuntu-17-10.htmlhttps://liberty.io/fritz-wlan-usb-stick-1-1-ubuntu-17-10.htmlIs anyone familiar with installing the Fritz WLAN USB Stick 1.1 on Ubuntu 17.10? I tried the following: Installing the drivers with ndiswrapper gui gksu ndisgtk Driver is taken from http://www....Wed, 22 Jul 2026 10:43:01 -0400https://liberty.io/vs-code-keyboard-shortcut-not-working.htmlhttps://liberty.io/vs-code-keyboard-shortcut-not-working.htmlInstalled VSCode and same as usual I'm used to use the shortcut Ctrl+Shift+P to open the command palette. However, it does not seem to work. Checking the keyboard shortcuts the default is actually ......Wed, 22 Jul 2026 10:37:16 -0400https://liberty.io/how-i-can-run-ubuntu-in-chroot-on-android.htmlhttps://liberty.io/how-i-can-run-ubuntu-in-chroot-on-android.htmlI want to run fully functional Ubuntu on my Android device in chroot. But I have some trouble with upstart. In chroot "it will actually run /sbin/telinit", so how i can run upstart or replace it with ...Wed, 22 Jul 2026 10:33:39 -0400https://liberty.io/setting-the-user-environment-variables-in-bash-profile.htmlhttps://liberty.io/setting-the-user-environment-variables-in-bash-profile.htmlI am trying to set the user environment variables in home directory in bash_profile. But in home directory, 1)on running ls -l|grep bash_profile,no file is shown 2)For every session, I have to run ......Wed, 22 Jul 2026 10:30:49 -0400https://liberty.io/nvidia-gtx-930m-no-sync-to-v-blank-button.htmlhttps://liberty.io/nvidia-gtx-930m-no-sync-to-v-blank-button.htmlIn "Nvidia X Server Settings" with a GTX 770, under "OpenGL Settings" There are two check-boxes called "Sync to VBlank" and "Allow Flipping" which fix screen tearing. However with a GTX 930M these......Wed, 22 Jul 2026 10:20:46 -0400https://liberty.io/how-can-i-install-apt-packages-non-interactively.htmlhttps://liberty.io/how-can-i-install-apt-packages-non-interactively.htmlIf I run: sudo apt-get --yes install postfix or sudo bash -c 'yes | apt-get --yes install postfix' an interactive prompt appears to configure postfix. I need to automate the installation of po......Wed, 22 Jul 2026 10:05:48 -0400https://liberty.io/can-039-t-find-bin-folder-in-my-minecraft-folder.htmlhttps://liberty.io/can-039-t-find-bin-folder-in-my-minecraft-folder.htmlI've installed minecraft a long time ago and currently running on the 1.3.2 version. The Ubuntu's version I'm currently using is 12.04. I've decided to install some mods on my minecraft, did a lo......Wed, 22 Jul 2026 10:02:41 -0400https://liberty.io/are-there-any-todo-list-desktop-widgets.htmlhttps://liberty.io/are-there-any-todo-list-desktop-widgets.htmlAre there any todo list / notepad desktop widgets? Bonus points if it can sync with Google's tasks list!...Wed, 22 Jul 2026 10:02:07 -0400https://liberty.io/user-sorix-ask-ubuntu.htmlhttps://liberty.io/user-sorix-ask-ubuntu.htmlQ&A for Ubuntu users and developers...Wed, 22 Jul 2026 10:00:25 -0400https://liberty.io/ati-radeon-hd-4870-dead-end.htmlhttps://liberty.io/ati-radeon-hd-4870-dead-end.htmlI have an Radeon HD 4870 video card, and I have just update to Ubuntu 11.04. Before I was using radeon free video driver, and all hardware acceleration I used was to watch movies on my TV. My TV is ...Wed, 22 Jul 2026 09:48:15 -0400https://liberty.io/ssh-private-key-file-requires-n-at-the-end-of-file-or-cause-load-key-i.htmlhttps://liberty.io/ssh-private-key-file-requires-n-at-the-end-of-file-or-cause-load-key-i.htmlQuestion Has OpenSSH introduced a change that requires \n at the end of the private key file (id_rsa)? Previously I was on Ubuntu 18.04 and I believe id_rsa without \n at the end of the file was wo......Wed, 22 Jul 2026 09:42:47 -0400https://liberty.io/what-android-emulators-are-available.htmlhttps://liberty.io/what-android-emulators-are-available.htmlI will like to know some of the android emulators that work really well with Ubuntu 11.10 and above. I want to try 'whatsapp' on Ubuntu through an android emulator. Thanks in advance...Wed, 22 Jul 2026 09:38:36 -0400https://liberty.io/why-is-there-a-question-mark-on-the-lan-icon-in-gnome-panel.htmlhttps://liberty.io/why-is-there-a-question-mark-on-the-lan-icon-in-gnome-panel.htmlI have a very normal ethernet adapter. After upgrading to 17.10, and therefore now using Gnome instead of unity, the network has a question mark on a grey network icon. Why’s that?...Wed, 22 Jul 2026 09:27:14 -0400https://liberty.io/a-lot-of-system-settings-are-missing-after-installing-pantheon.htmlhttps://liberty.io/a-lot-of-system-settings-are-missing-after-installing-pantheon.htmlI installed pantheon on Ubuntu 13.10 and a ton of settings are missing. I only have these settings: defaults, desktop, tweaks (I installed tweaks), keyboard, power, and about. What do I do?...Wed, 22 Jul 2026 09:26:28 -0400https://liberty.io/can-039-t-find-the-option-to-disable-secure-boot-in-bios.htmlhttps://liberty.io/can-039-t-find-the-option-to-disable-secure-boot-in-bios.htmlI have a ThinkCentre M82p. I'm trying to install Ubuntu but it keeps saying OS not found regardless of what I do (installed fresh ubuntu, startup-repair from live cd, even tried a new drive), secur......Wed, 22 Jul 2026 09:25:41 -0400https://liberty.io/how-to-type-half-hindi-character-with-hindi-bolnagri-layout.htmlhttps://liberty.io/how-to-type-half-hindi-character-with-hindi-bolnagri-layout.htmlI'm using Hindi (Bolnagri) layout to type in Hindi. I'm typing in Hindi for first time. My problem is, I want to type स्वाद. How do I type that half स? EDIT 1: How to type औ with this layout? E......Wed, 22 Jul 2026 09:24:39 -0400https://liberty.io/cd-rip-slow-on-ubuntu-12-04-how-can-i-increase-ripping-speed.htmlhttps://liberty.io/cd-rip-slow-on-ubuntu-12-04-how-can-i-increase-ripping-speed.htmlI'm trying to rip an audio cd from my old library but when I try (with every app) to do that, the process is too slow. For 2 tracks it need more than 2 hour and then it crash! I tried to make: $ ......Wed, 22 Jul 2026 09:23:55 -0400https://liberty.io/how-to-install-ubuntu-on-a-lenovo-miix-300-10iby.htmlhttps://liberty.io/how-to-install-ubuntu-on-a-lenovo-miix-300-10iby.htmlI own a Lenovo MIIX 300-10IBY 2in1 laptop. It came with windows 10 that nowadays barely works. I decided on installing some distribution of Linux, maybe ubuntu or lubuntu. The problem is that despi......Wed, 22 Jul 2026 09:11:06 -0400https://liberty.io/how-to-use-qt-creator-with-python.htmlhttps://liberty.io/how-to-use-qt-creator-with-python.htmlI want to use Qt for developing Ubuntu desktop, phone and tablet applications but I don't want to learn a new programming language (C++, JavaScript). Is it possible to write Qt application in Python ...Wed, 22 Jul 2026 09:04:11 -0400https://liberty.io/how-to-configure-onedrive-to-sync-business-shared-folders.htmlhttps://liberty.io/how-to-configure-onedrive-to-sync-business-shared-folders.htmlI'm quite new to Linux, and have been trying this client to sync OneDrive files. It initially works for personal files, but not for shared folders. I believe I need to configure this functionality ......Wed, 22 Jul 2026 08:59:43 -0400