https://pop.com.sgExplosive pop stories with broad entertainment appeal.en-usWed, 05 Aug 2026 09:05:03 -0400https://pop.com.sg/how-to-uninstall-popcorn-time-installed-with-a-script.htmlhttps://pop.com.sg/how-to-uninstall-popcorn-time-installed-with-a-script.htmlI've installed Popcorn Time using the following command: cd wget https://raw.github.com/hotice/webupd8/master/popcorn-build chmod +x popcorn-build ./popcorn-build that I found here. How can I ...Wed, 05 Aug 2026 13:03:50 -0400https://pop.com.sg/move-only-the-last-8-files-in-a-directory-to-another-directory.htmlhttps://pop.com.sg/move-only-the-last-8-files-in-a-directory-to-another-directory.htmlI'm trying to move the last 8 files from the Documents directory to another directory, but I don't want to move them one-by-one to that specific directory. Is it possible to move them with a substi......Wed, 05 Aug 2026 12:57:07 -0400https://pop.com.sg/how-to-do-i-force-yes-on-fsck.htmlhttps://pop.com.sg/how-to-do-i-force-yes-on-fsck.htmlI have bunch of headless ubuntu server instruments. When various hardware changes happen sometimes we get this error. I'm guessing it was a motherboard replacement that had a slightly different R......Wed, 05 Aug 2026 12:50:47 -0400https://pop.com.sg/how-to-start-splunk-after-installing.htmlhttps://pop.com.sg/how-to-start-splunk-after-installing.htmlI search on this issue in many websites , however , if i found , i found tuto related to old versions : In fact , Installing is done successfully : sudo dpkg -i splunk-6.3.1-linux-2.6-amd64.d......Wed, 05 Aug 2026 12:49:40 -0400https://pop.com.sg/remove-language-dialects-from-thunderbird.htmlhttps://pop.com.sg/remove-language-dialects-from-thunderbird.htmlWhen I compose a new email in Thunderbird and I want to change the spell checker language I can click on Spelling and switch between the installed languages. Unfortunately there are currently all k......Wed, 05 Aug 2026 12:28:55 -0400https://pop.com.sg/using-android-phone-as-a-second-screen.htmlhttps://pop.com.sg/using-android-phone-as-a-second-screen.htmlThere are many options in the market and in the community about virtual desktop and remote control, but until now I haven't seen any solution to be able to just control the smartphone (android) just ...Wed, 05 Aug 2026 12:19:00 -0400https://pop.com.sg/capture2text-alternative-capture-text-from-screen-directly-in-ubuntu-m.htmlhttps://pop.com.sg/capture2text-alternative-capture-text-from-screen-directly-in-ubuntu-m.htmlI found few similar questions in this site but could not complete the process. From the Answer of How can instantaneously extract text from a screen area using OCR tools? and How can I use OCR on a ...Wed, 05 Aug 2026 11:58:03 -0400https://pop.com.sg/why-does-su-fail-with-authentication-error-duplicate.htmlhttps://pop.com.sg/why-does-su-fail-with-authentication-error-duplicate.htmlI tried to su to root so I could install lights, but I get an authentication error when I try: user@host:~$ su Password: su: Authentication failure...Wed, 05 Aug 2026 11:54:03 -0400https://pop.com.sg/bash-function-to-open-git-repository-with-browser.htmlhttps://pop.com.sg/bash-function-to-open-git-repository-with-browser.htmlI'm trying to create a bash function so I can get this. The user, via terminal, goes to the git project path like: /home/daniel/projects/my_super_project So the user will type open and the browser ...Wed, 05 Aug 2026 11:49:48 -0400https://pop.com.sg/smb-share-in-accessible-from-any-pc-mac-android.htmlhttps://pop.com.sg/smb-share-in-accessible-from-any-pc-mac-android.htmlI used to share directories from Ubuntu 12 to all other PCs on network, but since I clean-installed Ubuntu 13.1, shares are created and visible but they are in-accessible form the other machines ......Wed, 05 Aug 2026 11:47:33 -0400https://pop.com.sg/nfs-share-accessible-from-one-computer-but-access-denied-from-another-.htmlhttps://pop.com.sg/nfs-share-accessible-from-one-computer-but-access-denied-from-another-.htmlI set up a nfs share on my raspberry pi following this : https://www.raspberrypi.org/documentation/configuration/nfs.md My /etc/exports looks like this : pi@nextcloudpi:~ $ cat /etc/exports /expor......Wed, 05 Aug 2026 11:47:13 -0400https://pop.com.sg/screen-flickering-and-laptop-goes-to-sleep.htmlhttps://pop.com.sg/screen-flickering-and-laptop-goes-to-sleep.htmlI dual booted my laptop with Ubuntu 18.04 along with Windows 10, just a few days back. My laptop is Dell Inspiron 5567, 8GB Ram, 1TB HDD and Intel HD graphics. So, after booting, the laptop screen ...Wed, 05 Aug 2026 11:42:20 -0400https://pop.com.sg/wired-interface-enp2s0.htmlhttps://pop.com.sg/wired-interface-enp2s0.htmlFor some reason my internet won’t connect and kubuntu is giving me the error: ip configuration not available I don’t know how to solve the problem and if anyone does please help....Wed, 05 Aug 2026 11:29:47 -0400https://pop.com.sg/how-to-install-alien-in-ubuntu-14-04.htmlhttps://pop.com.sg/how-to-install-alien-in-ubuntu-14-04.htmlI have Ubuntu 14.04, I want to install Alien; I tried: sudo apt-get install alien libaio1 unixodbc vim the result is: Reading package lists... Done Building dependency tree Reading state ...Wed, 05 Aug 2026 11:26:50 -0400https://pop.com.sg/brother-printer-no-suitable-destination-host-found-by-cups-browsed.htmlhttps://pop.com.sg/brother-printer-no-suitable-destination-host-found-by-cups-browsed.htmlI just have gone through a painful migration from my 18 year old computer system to my new system. I had a great plan, but as plans tend to go, they are great until you try to implement them. Not ...Wed, 05 Aug 2026 11:24:29 -0400https://pop.com.sg/lxde-menu-icon-and-panel-icon-are-different-how-to-fix.htmlhttps://pop.com.sg/lxde-menu-icon-and-panel-icon-are-different-how-to-fix.htmlUsing 64 bit Ubuntu 18.04.3 with LXDE desktop and Numix Circle icons. Certain applications appear to be using two different sets of icons. An example is google-earth-pro. This screenshot shows th......Wed, 05 Aug 2026 11:22:15 -0400https://pop.com.sg/install-a-program-with-apt-offline.htmlhttps://pop.com.sg/install-a-program-with-apt-offline.htmlI have been researching about offline package management and followed the apt-offline tutorials as this. For all documentations say that let create a signature on offline machine like this: apt-off......Wed, 05 Aug 2026 11:13:26 -0400https://pop.com.sg/user-meaneye-ask-ubuntu.htmlhttps://pop.com.sg/user-meaneye-ask-ubuntu.htmlQ&A for Ubuntu users and developers...Wed, 05 Aug 2026 11:10:54 -0400https://pop.com.sg/using-apt-get-to-remove-packages-and-dependencies.htmlhttps://pop.com.sg/using-apt-get-to-remove-packages-and-dependencies.htmlI've recently been reading through a lot of questions/answers/opinions about removing packages and dependencies. There's a lot of different ways to do it, some being overly convoluted and some being ...Wed, 05 Aug 2026 11:05:17 -0400https://pop.com.sg/what-is-the-new-equivalent-of-sensord.htmlhttps://pop.com.sg/what-is-the-new-equivalent-of-sensord.htmlSensord is a daemon that can be used to periodically log sensor readings from hardware health-monitoring chips to syslog(3) or a round-robin database (RRD) and to alert when a sensor alarm is signa......Wed, 05 Aug 2026 11:02:05 -0400https://pop.com.sg/postgresql-service-stopping-on-its-own-in-ubuntu-server.htmlhttps://pop.com.sg/postgresql-service-stopping-on-its-own-in-ubuntu-server.htmlIn the postgresql log file, I found message: startup process (PID 1886772) was terminated by signal 9: Killed Although upon restarting service, postgresql database starts functioning normally. How......Wed, 05 Aug 2026 10:53:35 -0400https://pop.com.sg/error-when-installing-makefile-make-no-targets-specified-and-no-makefi.htmlhttps://pop.com.sg/error-when-installing-makefile-make-no-targets-specified-and-no-makefi.htmlIn short while I run the make command it says: nir@nir:~/Downloads/xf86-video-intel-2.17.0$ make make: *** No targets specified and no makefile found. Stop. I looked inside the folder-xf86-video......Wed, 05 Aug 2026 10:43:22 -0400https://pop.com.sg/how-to-ssh-using-perl-scipt-run-a-command-and-return-the-output.htmlhttps://pop.com.sg/how-to-ssh-using-perl-scipt-run-a-command-and-return-the-output.htmlAs clearly explained in the question, kindly give me an option to ssh to a machine using perl script, run a few script lines there, and return the output to the source machine. Found out a few docs ...Wed, 05 Aug 2026 10:35:43 -0400https://pop.com.sg/how-to-copy-files-into-usr-local-permission-denied.htmlhttps://pop.com.sg/how-to-copy-files-into-usr-local-permission-denied.htmlI'm still a little new to Ubuntu and was wondering how I can copy files, in this case Aptana Studio, to /usr/local/ without being denied. Is there a way to do it in terminal? Or a way to allow my......Wed, 05 Aug 2026 10:21:37 -0400https://pop.com.sg/unable-to-configure-kgpg-kwalletmanager.htmlhttps://pop.com.sg/unable-to-configure-kgpg-kwalletmanager.htmlJust installed Ubuntu 19.04 minimal with apt install plasma-desktop sddm kwin --no-install-recommends All good. Installed Brave Browser as described here. Now opening brave, it opened "KDE wallet ...Wed, 05 Aug 2026 10:08:25 -0400https://pop.com.sg/installing-winetricks-on-ubuntu-lts-18-04-for-steam.htmlhttps://pop.com.sg/installing-winetricks-on-ubuntu-lts-18-04-for-steam.htmlI am a new Linux user and I am trying to get Wine to work nicely with Steam. I think I need to use winetricks to make them compatible but I can't figure out what this error wants me to do. What sho......Wed, 05 Aug 2026 10:05:38 -0400https://pop.com.sg/how-to-see-list-of-ascii-code-on-the-terminal.htmlhttps://pop.com.sg/how-to-see-list-of-ascii-code-on-the-terminal.htmlOnce on a web site, I saw one command which shows the list of all ASCII codes on the terminal. But now I forgot that website and also that command. I need the list of them. Is there a command which......Wed, 05 Aug 2026 10:01:07 -0400https://pop.com.sg/problem-trying-to-install-logitech-g-hub-in-ubuntu-in-order-to-use-it-.htmlhttps://pop.com.sg/problem-trying-to-install-logitech-g-hub-in-ubuntu-in-order-to-use-it-.htmlI've recently got a Logitech X Pro Headset (the wired version), the one that comes with Blue microphone. In order to change the default settings I need to install Logitech G Hub software, that come......Wed, 05 Aug 2026 09:55:43 -0400https://pop.com.sg/how-can-i-request-a-package-for-authselect-on-ubuntu.htmlhttps://pop.com.sg/how-can-i-request-a-package-for-authselect-on-ubuntu.htmlI find authselect (link to project on GitHub) a very convenient piece of software. How can I request that it be packaged for Ubuntu?...Wed, 05 Aug 2026 09:51:56 -0400https://pop.com.sg/what-does-manpath-ld-library-path-mean-in-linux.htmlhttps://pop.com.sg/what-does-manpath-ld-library-path-mean-in-linux.htmlWhat does MANPATH and LD_LIBRARY_PATH mean in Linux ? What are the uses of these?...Wed, 05 Aug 2026 09:46:30 -0400https://pop.com.sg/linux-install-on-kangaroo-plus.htmlhttps://pop.com.sg/linux-install-on-kangaroo-plus.htmlI am trying to use my Mac to write a boot disk for a recently purchased Kangaroo Plus computer that has no OS on it. I first used unetbootin to create a usb boot disk with ubuntu-15.04-desktop-iso ......Wed, 05 Aug 2026 09:45:23 -0400https://pop.com.sg/how-to-retouch-video-on-ubuntu.htmlhttps://pop.com.sg/how-to-retouch-video-on-ubuntu.htmlI need to cover up some areas like they wasn't there. Is there such application (budget preferably) or should I combine several applications ? I'm do not consider expensive stuff like soft from Adobe....Wed, 05 Aug 2026 09:43:24 -0400https://pop.com.sg/is-there-apt-cacher-for-windows.htmlhttps://pop.com.sg/is-there-apt-cacher-for-windows.htmlI have two computers. C1: Windows with Internet connection. C2: Ubuntu connected with C1 but not connected with Internet. I'd like to access apt repositories to update or install some packages on ...Wed, 05 Aug 2026 09:39:15 -0400https://pop.com.sg/what-039-s-the-question-boxes-displayed-in-the-terminal.htmlhttps://pop.com.sg/what-039-s-the-question-boxes-displayed-in-the-terminal.htmlHow do I remove the strange question marks with boxes?...Wed, 05 Aug 2026 09:38:08 -0400https://pop.com.sg/do-i-need-intel-smart-response-when-installing-ubuntu.htmlhttps://pop.com.sg/do-i-need-intel-smart-response-when-installing-ubuntu.htmlWith lots of guides and setup variations all over the internet, I find it confusing which is which to really follow. Normally, in Windows 8 my setup would be install everything in the HDD and use I......Wed, 05 Aug 2026 09:35:32 -0400https://pop.com.sg/sierra-wireless-ubuntu-16-04.htmlhttps://pop.com.sg/sierra-wireless-ubuntu-16-04.htmllsusb does see the device. Sierra EM7455 Tried to add a new mobile broadband connection. Under all connections "mobile broadband not enabled" grayed out Any help would be appreciated...Wed, 05 Aug 2026 09:31:47 -0400https://pop.com.sg/i-need-to-cd-into-directory-with-spaces-bash-cd-too-many-arguments.htmlhttps://pop.com.sg/i-need-to-cd-into-directory-with-spaces-bash-cd-too-many-arguments.htmlThe error code is -bash: cd: too many arguments. I am currently using Windows Subsystem running ubuntu 16.04 I tried using a backslash('\') and then the space(' ') , but it is still throwing me the ...Wed, 05 Aug 2026 09:26:09 -0400https://pop.com.sg/is-there-a-way-to-force-windows-to-become-smaller.htmlhttps://pop.com.sg/is-there-a-way-to-force-windows-to-become-smaller.htmlMany windows in gnome will not allow the window to be shrunk beyond a certain size. Is there a way to disable this to allow these windows to be made even smaller?...Wed, 05 Aug 2026 09:16:25 -0400https://pop.com.sg/what-does-the-output-of-gcc-version-mean.htmlhttps://pop.com.sg/what-does-the-output-of-gcc-version-mean.htmlHere is the output of gcc --version : ./gcc --version gcc (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0 I understand this is version 7.5.0 but why is there the word "Ubuntu" before the version and......Wed, 05 Aug 2026 09:16:13 -0400https://pop.com.sg/system-memory-is-lower-than-installed.htmlhttps://pop.com.sg/system-memory-is-lower-than-installed.htmlI have a relatively old laptop, Dell Inspiron 5559 with 16 GiB of RAM. It had Windows 10 installed and it showed the whole amount of RAM but I decided to install ubuntu 64 bit on it. I installed 20......Wed, 05 Aug 2026 08:55:33 -0400https://pop.com.sg/echo-command-breaks-lines-being-used-in-loops-duplicate.htmlhttps://pop.com.sg/echo-command-breaks-lines-being-used-in-loops-duplicate.htmlIn my file 'foo' there is a first line: 'a b', and the second line: 'c d': $ cat foo a b c d I want to print in terminal in loop these two lines: one after another: $ for i in $(cat foo); do echo......Wed, 05 Aug 2026 08:46:49 -0400https://pop.com.sg/nodejs-npm-installation-error.htmlhttps://pop.com.sg/nodejs-npm-installation-error.htmlI am doing this with root privileges. But still I am getting access denied error. hrishikesh@hrishikesh-ubuntu:~$ sudo curl http://npmjs.org/install.sh | sh [sudo] password for hrishikesh: % To......Wed, 05 Aug 2026 08:44:53 -0400https://pop.com.sg/how-to-perform-a-port-forward-on-microk8s-and-send-that-process-to-the.htmlhttps://pop.com.sg/how-to-perform-a-port-forward-on-microk8s-and-send-that-process-to-the.htmlI am trying to run this command: microk8s kubectl port-forward -n kube-system service/kubernetes-dashboard 10443:443 But the output is the following: └─[$] <> microk8s kubectl port-forward -......Wed, 05 Aug 2026 08:44:25 -0400https://pop.com.sg/wifi-no-longer-authenticating-kubutu-18-04-wlp59s0-link-not-ready.htmlhttps://pop.com.sg/wifi-no-longer-authenticating-kubutu-18-04-wlp59s0-link-not-ready.htmlI was hoping that the community could help me with a problem that has developed overnight on my Dell Precision 5630 laptop which is running Kubuntu 18.04 LTS. Everything had been running fine since......Wed, 05 Aug 2026 08:41:32 -0400https://pop.com.sg/re-open-windows-at-the-same-size-and-location.htmlhttps://pop.com.sg/re-open-windows-at-the-same-size-and-location.htmlRunning Ubuntu 20.04: When I close an application, I would like it to restart at the same window size and location the next time I start it, whether it is in the same session or several sessions la......Wed, 05 Aug 2026 08:39:56 -0400https://pop.com.sg/wyse-3040-instalation.htmlhttps://pop.com.sg/wyse-3040-instalation.htmlI'd like to install Ubuntu server on my Wyse 3040. The server install image on a USB stick asks me the first couple of questions, then fails to find the on-board 8GB flash drive and cannot install.......Wed, 05 Aug 2026 08:35:09 -0400https://pop.com.sg/installing-php-5-6-on-xenial-16-04-duplicate.htmlhttps://pop.com.sg/installing-php-5-6-on-xenial-16-04-duplicate.htmlI need to use php5 (5.6) because I'm working on a Drupal 7 project which doesn't support php7. The problem is I recently updated to ubuntu 16.04 Xenial which seems to no longer support php5. I tr......Wed, 05 Aug 2026 08:34:33 -0400https://pop.com.sg/how-to-debug-a-corrupted-video-file-with-ffmpeg.htmlhttps://pop.com.sg/how-to-debug-a-corrupted-video-file-with-ffmpeg.htmlfor example I downloaded some film, it is somehow encoded with some program, when I try to use ffmpeg to convert it, let's say from mkv to mp4, i get an error that: [matroska,webm @ 0x1d06640] Read ...Wed, 05 Aug 2026 08:27:36 -0400https://pop.com.sg/how-do-i-do-this-install-you-may-need-to-run-ldconfig.htmlhttps://pop.com.sg/how-do-i-do-this-install-you-may-need-to-run-ldconfig.htmlI need to install readline on a Linux server. Since I don't have sudo access, I tried this instruction but I got into a problem. I've installed readline by using ./configure, make, make install. In......Wed, 05 Aug 2026 08:26:31 -0400https://pop.com.sg/running-xampp-does-not-work.htmlhttps://pop.com.sg/running-xampp-does-not-work.htmli've tried to download XAMPP, untar it in /opt/lampp and launch sudo ./lamp start but i get this output: Starting XAMPP for Linux 1.7.7... XAMPP: Another web server daemon is already running. XA......Wed, 05 Aug 2026 08:11:16 -0400https://pop.com.sg/synergy-and-ubuntu-lock-screen-problem-on-ubuntu-12-04.htmlhttps://pop.com.sg/synergy-and-ubuntu-lock-screen-problem-on-ubuntu-12-04.htmlI have a setup on work with a Ubuntu 12.04 and a Windows 7 PC which share same keyboard and same mouse via synergy. On Ubuntu the synergy server is running, on the Windows 7 the synergy client is r......Wed, 05 Aug 2026 07:58:07 -0400https://pop.com.sg/config-files-and-binary-files.htmlhttps://pop.com.sg/config-files-and-binary-files.htmlThe last answer was quite good to understand what is binary or config file in linux. So question is why do we needed to create a binary file for ls command or other binary config file for linux sys......Wed, 05 Aug 2026 07:56:21 -0400https://pop.com.sg/what-are-u-str-recv-q-and-send-q-in-ss-output.htmlhttps://pop.com.sg/what-are-u-str-recv-q-and-send-q-in-ss-output.htmlThe ss command is very similar to netstat command but it is faster and more accurate than netstat. monitoring-server@monitoring-server:~$ ss Netid State Recv-Q Send- Local Address:Port ......Wed, 05 Aug 2026 07:48:55 -0400https://pop.com.sg/samba-can-039-t-find-windows-servers-shares-but-i-can-mount-them.htmlhttps://pop.com.sg/samba-can-039-t-find-windows-servers-shares-but-i-can-mount-them.htmlI was trying to configure Samba in two computers (both with newly installed Kubuntu 20.04 and Lubuntu 20.04), and I did it like how I used to do in the past with other *Ubuntu installations: I inst......Wed, 05 Aug 2026 07:29:39 -0400https://pop.com.sg/is-there-a-program-like-fedy-but-for-ubuntu.htmlhttps://pop.com.sg/is-there-a-program-like-fedy-but-for-ubuntu.htmlFedy is a program that has tweaks and programs that are otherwise proprietary, and you can install them with one click....Wed, 05 Aug 2026 07:21:12 -0400https://pop.com.sg/gui-to-control-fanspeed-in-ubuntu.htmlhttps://pop.com.sg/gui-to-control-fanspeed-in-ubuntu.htmlis there any GUI Software to control fanspeeds in Ubuntu 18.04?...Wed, 05 Aug 2026 07:17:51 -0400https://pop.com.sg/f1-2021-not-opening.htmlhttps://pop.com.sg/f1-2021-not-opening.htmlI've installed F1 2021 on steam (to play it i use steamplay's proton), but it doesn't open. The steam pop-up appears, it says "starting" and then nothing happens, and i can just click the......Wed, 05 Aug 2026 07:11:59 -0400https://pop.com.sg/linux-in-dual-boot-with-windows-10.htmlhttps://pop.com.sg/linux-in-dual-boot-with-windows-10.htmlrecently I tried to install xubuntu in dual boot with windows 10 and I failed. Although I followed the youtube tutorials (didn't select the whole hdd at the 'Device for bootloader installation'; I ......Wed, 05 Aug 2026 07:06:09 -0400https://pop.com.sg/uninstall-jupyter-with-pip.htmlhttps://pop.com.sg/uninstall-jupyter-with-pip.htmlI have the jupyter executable here: /usr/local/bin/jupyter I know historically I've been using Python 2 from the Ubuntu distribution (no Anaconda) so I think that jupyter came from a system pip2 i......Wed, 05 Aug 2026 07:04:59 -0400https://pop.com.sg/daisy-chain-of-two-monitors-through-displayport-does-not-work-on-ubunt.htmlhttps://pop.com.sg/daisy-chain-of-two-monitors-through-displayport-does-not-work-on-ubunt.htmlI have just installed Ubuntu 20.04, but I can't get it to handle two monitor setup(both Dell U2518D with MST support). One monitor connected to DP works alright. When I connect the second monitor ......Wed, 05 Aug 2026 07:03:10 -0400https://pop.com.sg/how-do-i-get-into-my-server.htmlhttps://pop.com.sg/how-do-i-get-into-my-server.htmlUbuntu 20.04 I am new to ubuntu. Made a mistake and did not fully plan my server installation. I installed ubuntu server, LAMP. Everything worked fine. I needed to install again to put security mea......Wed, 05 Aug 2026 06:58:20 -0400https://pop.com.sg/how-do-i-access-other-computers-in-a-home-network-remotely-and-in-the-.htmlhttps://pop.com.sg/how-do-i-access-other-computers-in-a-home-network-remotely-and-in-the-.htmlI maintain a all of the computers in my house. The other users couldn't be bothered with the system updates by Ubuntu. What I currently do is borrow a few seconds of mouse and keyboard control and ......Wed, 05 Aug 2026 06:56:12 -0400https://pop.com.sg/error-couldn-039-t-open-display-ip-address-on-wsl-2-with-ubuntu-20-04.htmlhttps://pop.com.sg/error-couldn-039-t-open-display-ip-address-on-wsl-2-with-ubuntu-20-04.htmlI am having issues displaying glxgears or any other GUI application, like Gazebo or rviz. I have VcXsrv as my windows X server for WSL2 with Ubuntu 20.04. I followed this link for instructions: htt......Wed, 05 Aug 2026 06:55:21 -0400https://pop.com.sg/can-039-t-uninstall-docker-from-ubuntu-20-04.htmlhttps://pop.com.sg/can-039-t-uninstall-docker-from-ubuntu-20-04.htmlI have installed docker via snap, but through intellij (and other jetbrains products) it is casuing me this issue shown in the image below. After this i tried to reinstall docker to solve the issue. ...Wed, 05 Aug 2026 06:41:24 -0400https://pop.com.sg/which-command-locks-screen-with-lightdm.htmlhttps://pop.com.sg/which-command-locks-screen-with-lightdm.htmlI used to lock screen with this command, but it stopped working recently, probably after update. I'm running VERSION="13.10, Saucy Salamander". How can I restore this function? $ gdmflexiserver me......Wed, 05 Aug 2026 06:38:47 -0400https://pop.com.sg/linux-host-windows-vm-with-full-gpu-passthrough-for-laptop.htmlhttps://pop.com.sg/linux-host-windows-vm-with-full-gpu-passthrough-for-laptop.htmlGood day to everyone, I have acquired a laptop for mainly studying purposes and the occasional OTG gaming session. The laptop in questions is an MSI Pulse GL66 with an RTX 3070 (80Watt). To get on ......Wed, 05 Aug 2026 06:36:21 -0400https://pop.com.sg/what-is-the-difference-mpi-vs-openmp-closed.htmlhttps://pop.com.sg/what-is-the-difference-mpi-vs-openmp-closed.htmlI just want to know the differences between MPI vs OpenMP for a school project I have. I'm new on Ubuntu and i can't find a trustworthy website. I tried so many now. Please help me!...Wed, 05 Aug 2026 06:22:20 -0400https://pop.com.sg/cd-and-cd-commands-not-found-how-do-i-use-the-cd-command.htmlhttps://pop.com.sg/cd-and-cd-commands-not-found-how-do-i-use-the-cd-command.htmlI am using Precise pangolin. As far as I know, commands like cd.. or cd- are used to browse through folders in the terminal. But whenever I enter one of this commands, it gives an error sayi......Wed, 05 Aug 2026 06:19:24 -0400https://pop.com.sg/installing-sophos-anti-virus.htmlhttps://pop.com.sg/installing-sophos-anti-virus.htmlHi i'm new to Ubuntu and linux and need some help, im trying to install Sophos Anti-Virus and im running in to trouble. The guide reads, Find Sophos Anti-Virus for Linux Free Edition and click Do......Wed, 05 Aug 2026 06:13:55 -0400https://pop.com.sg/how-can-you-make-the-system-print-dialogue-default-in-chromium.htmlhttps://pop.com.sg/how-can-you-make-the-system-print-dialogue-default-in-chromium.htmlWhen using the native print dialog in chromium (installed via snap) in Ubuntu 21.04, I get problems: it takes a long time to render, makes me unable to choose a page range (until the rendering is ...Wed, 05 Aug 2026 06:12:01 -0400https://pop.com.sg/how-do-i-install-wine.htmlhttps://pop.com.sg/how-do-i-install-wine.htmlCan someone please explain how I can install wine in the following ways? By using the package manager? By downloading and installing a pre-built package?...Wed, 05 Aug 2026 06:09:56 -0400https://pop.com.sg/unable-to-find-the-windows-desktop-folder-from-within-wsl-closed.htmlhttps://pop.com.sg/unable-to-find-the-windows-desktop-folder-from-within-wsl-closed.htmlI recently downloaded Ubuntu on my HP Envy x360 laptop. I have worked with Ubuntu before. I am trying to navigate to my Desktop in terminal but unable to find it. I type /mnt/c/Users/'my username'/......Wed, 05 Aug 2026 06:02:41 -0400https://pop.com.sg/how-to-run-a-ms-dos-application-in-wine.htmlhttps://pop.com.sg/how-to-run-a-ms-dos-application-in-wine.htmlI have read that Wine supports or might support executing MS-DOS apps and games but my question is how. I can't find a way to execute them. I am trying Monkey Island for example or The 7th Guest. U......Wed, 05 Aug 2026 06:00:18 -0400https://pop.com.sg/hp-probook-455-g3-goes-into-reset-system-loop-after-installing-20-04-3.htmlhttps://pop.com.sg/hp-probook-455-g3-goes-into-reset-system-loop-after-installing-20-04-3.htmlI am trying to install 20.04.3 on my HP Probook 455 G3. The install will complete, but it goes into a reset system loop when it goes to boot Ubuntu. Any suggestions welcome....Wed, 05 Aug 2026 05:57:44 -0400https://pop.com.sg/user-terrik-ask-ubuntu.htmlhttps://pop.com.sg/user-terrik-ask-ubuntu.htmlQ&A for Ubuntu users and developers...Wed, 05 Aug 2026 05:56:48 -0400https://pop.com.sg/how-to-set-java-home-for-java.htmlhttps://pop.com.sg/how-to-set-java-home-for-java.htmlI've installed a version of Java. How can we set the $JAVA_HOME environment variable correctly?...Wed, 05 Aug 2026 05:52:25 -0400https://pop.com.sg/dual-booting-windows-10-and-ubuntu-but-can-039-t-select-os-at-boot.htmlhttps://pop.com.sg/dual-booting-windows-10-and-ubuntu-but-can-039-t-select-os-at-boot.htmlSo I finally got Ubuntu installed on my laptop, but the computer still automatically boots to Windows 10 instead without asking me first. I can still access Ubuntu through UEFI, but the only way I......Wed, 05 Aug 2026 05:29:36 -0400https://pop.com.sg/unable-to-start-kodi.htmlhttps://pop.com.sg/unable-to-start-kodi.htmlI have installed the latest Version of Kodi (xbmc). I have installed/uninstalled/re-installed it several times. Whenever I'm trying to open it nothing happens (see the error log below). Even tho......Wed, 05 Aug 2026 05:28:16 -0400https://pop.com.sg/18-04-server-change-wifi-frequency-to-2-4ghz-band-on-raspberry-pi-3b.htmlhttps://pop.com.sg/18-04-server-change-wifi-frequency-to-2-4ghz-band-on-raspberry-pi-3b.htmlI have 2.4GHz-only APs but my Raspberry Pi 3B+ has dual band capability. I want to tell Ubuntu in its terminal to make sure nothing runs on 5.2Ghz. I have searched far and wide locally and on the ...Wed, 05 Aug 2026 05:23:25 -0400https://pop.com.sg/can-i-re-read-my-edited-tmux-conf-from-within-a-tmux-session.htmlhttps://pop.com.sg/can-i-re-read-my-edited-tmux-conf-from-within-a-tmux-session.htmlTrying to avoid having to close the tmux session just to change the key bindings....Wed, 05 Aug 2026 05:21:35 -0400https://pop.com.sg/what-039-s-the-difference-between-gtk-and-qt.htmlhttps://pop.com.sg/what-039-s-the-difference-between-gtk-and-qt.htmlPlease bear with me as I'm a newcomer to Linux. I've been writing GUI programs in REALbasic on a Mac for several years. I'm trying to learn Python and I want to write GUI apps for Linux (primarily ...Wed, 05 Aug 2026 05:15:35 -0400https://pop.com.sg/where-is-the-magick-command-of-imagemagick.htmlhttps://pop.com.sg/where-is-the-magick-command-of-imagemagick.htmlThis may be a simple question, however, I couldn't find a solution. The ImageMagick contains a program named magick to convert image formats from one to another. When I wrote $ magick into the cons......Wed, 05 Aug 2026 05:10:06 -0400https://pop.com.sg/input-output-error-on-usb-disks-when-i-use-qbittorrent.htmlhttps://pop.com.sg/input-output-error-on-usb-disks-when-i-use-qbittorrent.htmlI'm using Ubuntu 20.04 on a Raspberry Pi 4. I connected 4 USB disks to the Pi: two USB 2.0 disks to USB 2.0 ports and two USB 3.0 disks to a USB 3.0 hub connected to one of two USB 3.0 ports. All d......Wed, 05 Aug 2026 05:00:04 -0400https://pop.com.sg/how-do-i-install-the-video-driver-on-an-asus-n56v.htmlhttps://pop.com.sg/how-do-i-install-the-video-driver-on-an-asus-n56v.htmlOn a fresh installation of Kubuntu 12.04 amd64 on a Asus N56V jockey-kde says that there are no useful prprietary drivers. Using the info-center I can see in PCI an Nvidia Non-VGA unclassified de......Wed, 05 Aug 2026 04:59:27 -0400https://pop.com.sg/how-to-completely-remove-kde-plasma-with-every-config-and-everything.htmlhttps://pop.com.sg/how-to-completely-remove-kde-plasma-with-every-config-and-everything.htmlI want to remove KDE Plasma, but with nothing left, so I can reinstall it because it broke. No tutorial helped, because it still had something left. Can anyone help me?...Wed, 05 Aug 2026 04:58:22 -0400https://pop.com.sg/do-i-need-to-set-up-raid-to-install-ubuntu-server-20-04.htmlhttps://pop.com.sg/do-i-need-to-set-up-raid-to-install-ubuntu-server-20-04.htmlI have an old desk power Edge sc1430 that I'm trying to install the server software onto. But it does not see any of my discs when doing block probing. However if I go into the terminal I can see a......Wed, 05 Aug 2026 04:45:51 -0400https://pop.com.sg/kubuntu-18-04-webrtc-videocalls-cpu-100-spikes.htmlhttps://pop.com.sg/kubuntu-18-04-webrtc-videocalls-cpu-100-spikes.htmlMy CPU keeps spiking to 100% usage while being in videocalls. Used Jitsi and Google Meets and tried both video call programs in Google Chrome as well as in Firefox. In both browsers the problem ex......Wed, 05 Aug 2026 04:42:28 -0400https://pop.com.sg/what-is-cryptotokenextension-in-chromium-extensions.htmlhttps://pop.com.sg/what-is-cryptotokenextension-in-chromium-extensions.htmlWhat is CryptoTokenExtension in Chromium extensions? It's not from Chrome Web store, and cannot be removed. Is it safe to use?...Wed, 05 Aug 2026 04:32:50 -0400https://pop.com.sg/how-to-install-atlas-on-kubuntu-18-04-bionic.htmlhttps://pop.com.sg/how-to-install-atlas-on-kubuntu-18-04-bionic.htmlThings I've already tried: 1. install all of this: sudo apt-get install libblas3gf sudo apt-get install libblas-doc sudo apt-get install libblas-dev sudo apt-get install liblapack3gf sudo apt-get ...Wed, 05 Aug 2026 04:29:34 -0400https://pop.com.sg/where-to-find-and-install-asus-motherboard-drivers-for-linux-duplicate.htmlhttps://pop.com.sg/where-to-find-and-install-asus-motherboard-drivers-for-linux-duplicate.htmlPossible Duplicate: How to download specific ubuntu drivers for my pc This is my second day ever with Linux, and I had one heck of a time getting the nVidia drivers installed and working. Plea......Wed, 05 Aug 2026 04:25:03 -0400https://pop.com.sg/system-bootorder-not-found.htmlhttps://pop.com.sg/system-bootorder-not-found.htmlI tried to install Ubuntu 18.04 on Acer TravelMate P278-MG, but it bootloops 1. It starts up, shows Acer logo 2. It says: System BootOrder not found. Initializing defaults. Creating boot entry "Bo......Wed, 05 Aug 2026 04:24:46 -0400https://pop.com.sg/use-jackd-with-a-nvidia-hdmi-audio-interface.htmlhttps://pop.com.sg/use-jackd-with-a-nvidia-hdmi-audio-interface.htmlMy PulseAudio server, connected to "GF119 HDMI Audio Controller", outputs audio fine for my HDMI monitor. Google seems to indicate this is provided by the NVidia card. However, when I try......Wed, 05 Aug 2026 04:13:33 -0400https://pop.com.sg/activation-of-network-connection-failed-for-ethernet-connection.htmlhttps://pop.com.sg/activation-of-network-connection-failed-for-ethernet-connection.htmlI have installed Ubuntu 18.04 on a Surface Book with dual boot, and I can't get the ethernet connection to work. Although the wifi connects, I keep getting the "activation of network connection fai......Wed, 05 Aug 2026 04:13:24 -0400https://pop.com.sg/i-cannot-enter-my-password-in-the-terminal-can-039-t-install-packages-.htmlhttps://pop.com.sg/i-cannot-enter-my-password-in-the-terminal-can-039-t-install-packages-.htmlPossible Duplicate: Nothing shows up on the screen when I type my password I can open a terminal (Ctrl-Alt-T) I can copy or type in the following: sudo wget http://www.medibuntu.org/sources.l......Wed, 05 Aug 2026 04:09:03 -0400https://pop.com.sg/app-locker-in-ubuntu.htmlhttps://pop.com.sg/app-locker-in-ubuntu.htmlI wanna lock a software application (for example, CS: GO); so I want an app locker. Can you please help me find an app locker?...Wed, 05 Aug 2026 04:00:58 -0400https://pop.com.sg/how-to-make-additional-internal-ssd-visible-to-ubuntu-20-04-under-wsl2.htmlhttps://pop.com.sg/how-to-make-additional-internal-ssd-visible-to-ubuntu-20-04-under-wsl2.htmlI have Ubuntu 20.04 running under WSL2 (including XFCE4 via VcXsrv). I installed an unpartitioned mSATA SSD, and allowed the Windows Disk Management snapin to initialize it as GPT, then added a sim......Wed, 05 Aug 2026 03:43:56 -0400https://pop.com.sg/how-do-i-create-a-video-dvd-from-vob-files.htmlhttps://pop.com.sg/how-do-i-create-a-video-dvd-from-vob-files.htmlI wanna burn a video DVD from existing .vob files that can be played in a home video player. I've burned one but it doesn't have sound. I tried with k3b (New video DVD Project) because Brasero does......Wed, 05 Aug 2026 03:41:19 -0400https://pop.com.sg/lenovo-yoga-510-freeze-problem.htmlhttps://pop.com.sg/lenovo-yoga-510-freeze-problem.htmlI recently bought a new Lenovo Yoga 510. Getting rid of Windows 10 took me long enough but I managed to boot from USB and install Ubuntu 16.04 the usual way (by erasing Windows 10). The thing is ......Wed, 05 Aug 2026 03:36:33 -0400https://pop.com.sg/how-to-use-bionic-updates-duplicate.htmlhttps://pop.com.sg/how-to-use-bionic-updates-duplicate.htmlI have a dependency problem on 18.04, libglib2.0-0 is a bit too old (I need 2.56.3 but only 2.56.1-2ubuntu1 is available). When looking at the details of the package, I see that Paquet libglib2.0......Wed, 05 Aug 2026 03:35:38 -0400https://pop.com.sg/how-do-i-configure-sentry-switch-cdu-power-control-for-maas.htmlhttps://pop.com.sg/how-do-i-configure-sentry-switch-cdu-power-control-for-maas.htmlI'm working with MAAS. I have been able to get IPMI and Wake On Lan to power on nodes. For some nodes that do not support Wake On Lan and also do not have IPMI, I have a Server Technology Sentry Sw......Wed, 05 Aug 2026 03:19:02 -0400