https://pop.com.sgExplosive pop stories with broad entertainment appeal.en-usWed, 05 Aug 2026 03:13:15 -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 -0400https://pop.com.sg/lsof-warning-can-039-t-stat-fuse-gvfsd-fuse-file-system-run-user-1000-.htmlhttps://pop.com.sg/lsof-warning-can-039-t-stat-fuse-gvfsd-fuse-file-system-run-user-1000-.htmlI am using this command sudo lsof | grep mongod | grep TCP it shows record but first it shows below warning i am guesing its not showing me the whole list of open connection lsof: WARNING: can't ...Wed, 05 Aug 2026 03:15:36 -0400https://pop.com.sg/how-to-test-a-live-cd-usb-add-drivers-for-broadcom-wireless-card-reboo.htmlhttps://pop.com.sg/how-to-test-a-live-cd-usb-add-drivers-for-broadcom-wireless-card-reboo.htmlIs it possible to test a Live-CD/USB by booting from it, adding drivers for a Broadcom wireless card, rebooting after that and have the drivers installed to keep on testing the Live-CD/USB?...Wed, 05 Aug 2026 03:13:38 -0400https://pop.com.sg/how-can-i-assign-a-keyboard-shortcut-for-the-script-that-i-have-create.htmlhttps://pop.com.sg/how-can-i-assign-a-keyboard-shortcut-for-the-script-that-i-have-create.htmlI don't wish to open terminal each time to execute my shell script. Is it possible assign a keyboard shortcut to execute the shell script I have created?...Wed, 05 Aug 2026 03:12:46 -0400https://pop.com.sg/how-can-i-burn-a-raspberry-pi-image-to-sd-card-from-ubuntu.htmlhttps://pop.com.sg/how-can-i-burn-a-raspberry-pi-image-to-sd-card-from-ubuntu.htmlI'm sure this must be fairly simple but can't find it here. How does one go from having a blank SD card to having an SD card that boots a Raspi?...Wed, 05 Aug 2026 03:04:03 -0400https://pop.com.sg/php-connection-to-maria-db.htmlhttps://pop.com.sg/php-connection-to-maria-db.htmlHopefully someone can explain an issue I found doing a simple connection between PHP 7 and MariaDB Server 10.3.32 on Ubuntu 20.04. Here is the connection data: $dsn = "mysql:localhost; dbname=...Wed, 05 Aug 2026 02:51:48 -0400https://pop.com.sg/bluetooth-connection-issues-ubuntu-22-04.htmlhttps://pop.com.sg/bluetooth-connection-issues-ubuntu-22-04.htmlSince I updated to Ubuntu 22.04, bluetooth has been broken and I cannot seem to connect my bose quietconfort 2 to my laptop, I've tried every answers I found on the Internet, but since nothing is w......Wed, 05 Aug 2026 02:49:24 -0400https://pop.com.sg/trying-to-understand-and-workon-ssh-what-happens-on-removing-all-the-s.htmlhttps://pop.com.sg/trying-to-understand-and-workon-ssh-what-happens-on-removing-all-the-s.htmlIf we remove all the ssh ciphers from sshd_config file , will it allow to establish ssh connection by all the available ciphers of the current system ? Or there is a specific set which it will allo......Wed, 05 Aug 2026 02:42:15 -0400https://pop.com.sg/how-do-i-disable-edns-in-systemd-resolved.htmlhttps://pop.com.sg/how-do-i-disable-edns-in-systemd-resolved.htmlI am experiencing long DNS lookup times (> 5s) due to non-compliant EDNS responses from my DNS server triggering (I think) this bug in systemd-resolved. I'd like to turn off EDNS in resolved to ......Wed, 05 Aug 2026 02:24:05 -0400https://pop.com.sg/how-do-i-code-switches-with-the-dash-in-bash-shell-scripts.htmlhttps://pop.com.sg/how-do-i-code-switches-with-the-dash-in-bash-shell-scripts.htmlSo I'm writing a bash shell script for launching dockers to control whether they are interactive or persistent after instantiating, and give them a name. In the command line I will include the swi......Wed, 05 Aug 2026 02:17:39 -0400https://pop.com.sg/what-does-ls-directory-stand-for.htmlhttps://pop.com.sg/what-does-ls-directory-stand-for.htmlIn my Ubuntu version the man ls has the next info about --directory: list directory entries instead of contents, and do not dereference symbolic links So I'm a little confused how it works. I us......Wed, 05 Aug 2026 02:13:08 -0400https://pop.com.sg/how-to-discover-what-file-in-the-dev-directory-is-related-to-the-sd-ca.htmlhttps://pop.com.sg/how-to-discover-what-file-in-the-dev-directory-is-related-to-the-sd-ca.htmlhow can I discover what file inside dev/ directory is related to my SD card reader of my laptop? I thought that I could execute the following operations: 1) Remove the SD card from the reader 2) ...Wed, 05 Aug 2026 02:12:45 -0400https://pop.com.sg/wlan0-no-such-device.htmlhttps://pop.com.sg/wlan0-no-such-device.htmlI am trying to run these two commands in an attempt to fix my intermittent wireless connection iwconfig wlan0 sudo iwconfig wlan0 power off But I get this error wlan0 No such device...Wed, 05 Aug 2026 02:07:54 -0400https://pop.com.sg/chown-operation-not-permitted.htmlhttps://pop.com.sg/chown-operation-not-permitted.htmlI had original made a Stack Overflow post. I've this command causing errors further down my Jupyter Notebook (detailed in SO post): ! chown -R daemon:daemon elasticsearch-7.9.2 Giving many of these ...Wed, 05 Aug 2026 02:03:22 -0400https://pop.com.sg/bash-script-to-create-a-directory.htmlhttps://pop.com.sg/bash-script-to-create-a-directory.htmlI'm messing around with scripting, I am able to create a script which when run prompts me for a name for a new dir, creates it then creates several files, echoes lines out, then deletes it all. W......Wed, 05 Aug 2026 01:52:53 -0400https://pop.com.sg/using-pkcs-8-encrypted-private-keys-w-ssh-agent.htmlhttps://pop.com.sg/using-pkcs-8-encrypted-private-keys-w-ssh-agent.htmlI'm setting up a new Ubuntu system (12.04.2 LTS) for Rails development and wanted to use an encrypted SSH private key as per this article. I can set up a standard ssh keypair using the instruction......Wed, 05 Aug 2026 01:51:14 -0400https://pop.com.sg/windows-remote-desktop-connection-and-workspaces-functionality.htmlhttps://pop.com.sg/windows-remote-desktop-connection-and-workspaces-functionality.htmlI'm trying to access a remote Windows desktop hosted on Azure from my local Ubuntu 18.04 PC. There is a link to do this directly from within my browser which works fairly well, however some applica......Wed, 05 Aug 2026 01:51:02 -0400https://pop.com.sg/pointing-devices-doesn-039-t-keep-configuration.htmlhttps://pop.com.sg/pointing-devices-doesn-039-t-keep-configuration.htmlI'm not able to scroll by my touchpad after reboot. When I set from System > Preferences > Pointing devices the vertical scrolling, it works till reboot. My X11 current configuration is: Section "...Wed, 05 Aug 2026 01:50:34 -0400https://pop.com.sg/terminal-du-sm-duplicate.htmlhttps://pop.com.sg/terminal-du-sm-duplicate.htmlI have to complete some activity for my university and I need to know what does the command du -sm.I have already searched in many websites but i didnt find the answer. Could you help me?...Wed, 05 Aug 2026 01:44:43 -0400https://pop.com.sg/i-want-to-install-oracle-java8-on-ubuntu-duplicate.htmlhttps://pop.com.sg/i-want-to-install-oracle-java8-on-ubuntu-duplicate.html$ sudo apt-get install oracle-java8-installer Reading package lists... Done Building dependency tree Reading state information... Done Package oracle-java8-installer is not available, but is ...Wed, 05 Aug 2026 01:36:40 -0400https://pop.com.sg/ctrl-alt-shift-r-for-recording-not-working-ubuntu-20-10.htmlhttps://pop.com.sg/ctrl-alt-shift-r-for-recording-not-working-ubuntu-20-10.htmlI tried to record but nothing happens on doing the keyboard shortcut. I changed the shortcut and tried again but nothing happened Anyone else having this too?...Wed, 05 Aug 2026 01:32:41 -0400https://pop.com.sg/sound-and-microphone-not-working-properly-ubuntu-20-04.htmlhttps://pop.com.sg/sound-and-microphone-not-working-properly-ubuntu-20-04.htmlI was having issues where my microphone was not working, and I saw it advised to use pulseaudio, I tried running that but got: E: [pulseaudio] pid.c: Daemon already running. E: [pulseaudio] main.c: ...Wed, 05 Aug 2026 01:28:41 -0400https://pop.com.sg/ubuntu-22-04-lts-have-problem-with-grub-configs.htmlhttps://pop.com.sg/ubuntu-22-04-lts-have-problem-with-grub-configs.htmlI have installed Ubuntu many times, after which my touchpad would not work (Lenove idepad s145) and I've entered that command:GRUB_CMDLINE_LINUX="i8042.nopnp=1 pci=nocrs" and my touchpad ......Wed, 05 Aug 2026 01:25:49 -0400https://pop.com.sg/lost-with-downloading-tor-running-tor-in-ubuntu.htmlhttps://pop.com.sg/lost-with-downloading-tor-running-tor-in-ubuntu.htmlPlease be gentle as I am brand new to linux and ubuntu! I have been trying to get this to work the the last hour. I tried every suggestion I found online, multiple ways of downloading, etc. I am ...Wed, 05 Aug 2026 01:24:22 -0400https://pop.com.sg/dell-xps-13-9365-with-ubuntu-20-04-lts.htmlhttps://pop.com.sg/dell-xps-13-9365-with-ubuntu-20-04-lts.htmlI have a Dell XPS 13 9365 with a 256GB Toshiba Nvme Disk. I can install software and boot up intially but after I logoff and restart, it just hangs and the Dell Splash Screen with the Ubuntu logo ......Wed, 05 Aug 2026 01:14:24 -0400https://pop.com.sg/alternative-for-remedy-client-at-t-webex-and-ms-office-communicator.htmlhttps://pop.com.sg/alternative-for-remedy-client-at-t-webex-and-ms-office-communicator.htmlPart two of my question. I am trying to replace my Windows 7 system with a working Ubuntu system but I am running into issues with several software being used at work. Could anyone please advise ...Wed, 05 Aug 2026 01:13:47 -0400https://pop.com.sg/how-to-fix-sublime-text-ppa-in-ubuntu-20-04-duplicate.htmlhttps://pop.com.sg/how-to-fix-sublime-text-ppa-in-ubuntu-20-04-duplicate.html$ sudo apt update && sudo apt upgrade -y Hit:1 http://in.archive.ubuntu.com/ubuntu focal InRelease Hit:2 http://in.archive.ubuntu.com/ubuntu focal-updates InRelease ......Wed, 05 Aug 2026 01:13:30 -0400https://pop.com.sg/how-do-i-gunzip-all-files-recursively-in-a-target-directory.htmlhttps://pop.com.sg/how-do-i-gunzip-all-files-recursively-in-a-target-directory.htmlI'd like to know what is the command to use to gunzip all files in a target directory recursively? I tried to use the unzip command but it didn't work. I tried the command from Unzip all zip files......Wed, 05 Aug 2026 00:54:15 -0400https://pop.com.sg/tearing-issues-intel-iris-plus-surface-laptop-3.htmlhttps://pop.com.sg/tearing-issues-intel-iris-plus-surface-laptop-3.htmlI have a big tearing problem on my screen, even when using an external display I'm using a Surface Laptop 3 with the surface kernel from this github (the latest one) I have tried this method who di......Wed, 05 Aug 2026 00:53:30 -0400https://pop.com.sg/starship-prompt-not-working-properly-on-kubuntu.htmlhttps://pop.com.sg/starship-prompt-not-working-properly-on-kubuntu.htmlI'm just learning how to work with the terminal, and after watching some videos, I really liked the way the Starship Prompt looks. Before installing the snap, I installed the powerline and firacode......Wed, 05 Aug 2026 00:28:13 -0400https://pop.com.sg/the-difference-between-echo-and-export-an-environment-variable.htmlhttps://pop.com.sg/the-difference-between-echo-and-export-an-environment-variable.htmlThe environment is Ubuntu 18. If I add one line JAVA_HOME="/usr/java11" in /etc/environment, and execute source /etc/environment , I can echo this environment variable: echo $JAVA_HOME /usr/...Wed, 05 Aug 2026 00:27:42 -0400https://pop.com.sg/assign-hotkeys-to-paste-predefined-text.htmlhttps://pop.com.sg/assign-hotkeys-to-paste-predefined-text.htmlI am looking for a program that runs on Ubuntu 12.04+ x86_64 which allows pasting pre-defined text based on hotkey combinations. For instance: Ctrl+Alt+V+U: pastes my username Ctrl+Alt+V+E: pas......Wed, 05 Aug 2026 00:22:40 -0400https://pop.com.sg/how-do-i-open-up-a-zipfile-of-a-subtitle-and-embed-it-onto-a-video.htmlhttps://pop.com.sg/how-do-i-open-up-a-zipfile-of-a-subtitle-and-embed-it-onto-a-video.htmlwould someone please give me explicit step by step instructions how to install an external subtitle onto a foreign video that i will play on SMPlayer. i know how to download the zip file from goog......Wed, 05 Aug 2026 00:18:08 -0400https://pop.com.sg/does-moving-a-file-folder-makes-disk-fragmented-duplicate.htmlhttps://pop.com.sg/does-moving-a-file-folder-makes-disk-fragmented-duplicate.htmlDoes moving a file/folder causes fragmentation in Disk on Ubuntu 20.04?...Wed, 05 Aug 2026 00:17:28 -0400https://pop.com.sg/terminal-input-does-not-wrap-correctly-or-at-all.htmlhttps://pop.com.sg/terminal-input-does-not-wrap-correctly-or-at-all.htmlFor a while now, I've had this persistent issue on all my terminals, from the gnome default and tilda which I both use to ones I just gave a quick whirl, where my input will overwrite the start of ......Wed, 05 Aug 2026 00:02:34 -0400https://pop.com.sg/nautilus-stop-working-after-recent-software-updates.htmlhttps://pop.com.sg/nautilus-stop-working-after-recent-software-updates.htmlMy latop has Ubuntu 18.04.1 The Nautilus (Files browser) stop working after recent software updates ( I believe it contains some updates to Nautilus). I tried remove and install the Nautilus, ju......Tue, 04 Aug 2026 23:44:35 -0400https://pop.com.sg/can-039-t-install-rmagick-4-0-0-can-039-t-find-imagemagick-with-pkg-co.htmlhttps://pop.com.sg/can-039-t-install-rmagick-4-0-0-can-039-t-find-imagemagick-with-pkg-co.htmlTrying to install pdfbeads on Ubuntu LTS 16.04 with the command $ gem install pdfbeads I'm getting the error message "ERROR: Can't install RMagick 4.0.0. Can't find ImageMagick with pkg-config" Be......Tue, 04 Aug 2026 23:37:25 -0400https://pop.com.sg/does-ubuntu-log-when-usb-devices-are-connected.htmlhttps://pop.com.sg/does-ubuntu-log-when-usb-devices-are-connected.htmlWhen I connect a USB drive to an Ubuntu OS, would there be a text file which contains details of that connection and if so, where is that file located ? What is the name of that file?...Tue, 04 Aug 2026 23:37:00 -0400https://pop.com.sg/how-to-install-mysql-8-0-with-lower-case-table-names-1-on-ubuntu-serve.htmlhttps://pop.com.sg/how-to-install-mysql-8-0-with-lower-case-table-names-1-on-ubuntu-serve.htmlIt seems to be a lot of trouble to get MySQL running with lower_case_table_names=1 as can be seen in: lower_case_table_names=1 on Ubuntu 18.04 doesn't let mysql to start lower_case_table_names Set......Tue, 04 Aug 2026 23:34:14 -0400https://pop.com.sg/a-dead-lock-cycle-when-using-juju-sync-tools-command-any-tips.htmlhttps://pop.com.sg/a-dead-lock-cycle-when-using-juju-sync-tools-command-any-tips.htmlall I want use sync-tools upload tools for prepare my environment , before I bootstrap it . If I run sync-tools before bootstrap , the error message is : you environment is not bootstraped . So......Tue, 04 Aug 2026 23:31:43 -0400https://pop.com.sg/where-are-icons-stored.htmlhttps://pop.com.sg/where-are-icons-stored.htmlI want to change an icon of a specific theme. Where do themes save their icons?...Tue, 04 Aug 2026 23:24:23 -0400https://pop.com.sg/translating-from-red-hat-to-ubuntu.htmlhttps://pop.com.sg/translating-from-red-hat-to-ubuntu.htmlI am starting in linux because I need it for my reseach. Since I have little time and no local expert support, this is a need based self-learning experience. I have to install a tool and I got this ...Tue, 04 Aug 2026 23:05:53 -0400https://pop.com.sg/how-to-install-cozy-audiobook-player-in-ubuntu-20-04-without-flatpak.htmlhttps://pop.com.sg/how-to-install-cozy-audiobook-player-in-ubuntu-20-04-without-flatpak.htmlI want to create a .deb file for Cozy from its GitHub repository. How do I make it? I don't want to use the Flathub version. I'm on Ubuntu 20.04....Tue, 04 Aug 2026 23:04:11 -0400https://pop.com.sg/how-do-i-access-system-settings-in-ubuntu-15-04.htmlhttps://pop.com.sg/how-do-i-access-system-settings-in-ubuntu-15-04.htmlI keep seeing instructions that suggest I go to "System Settings". I have no idea how to do that....Tue, 04 Aug 2026 22:55:36 -0400https://pop.com.sg/uninstaller-for-amd-catalyst-usr-share-ati-amd-uninstall-sh-does-not-e.htmlhttps://pop.com.sg/uninstaller-for-amd-catalyst-usr-share-ati-amd-uninstall-sh-does-not-e.htmlI am unable to uninstall the AMD Catalyst driver using the script specified by the AMD instructions here. When I run the command: sudo ./amd-driver-installer-13.35.1005-x86.x86_64.run --uninstall......Tue, 04 Aug 2026 22:51:51 -0400https://pop.com.sg/dolphin-does-not-show-thumbnails.htmlhttps://pop.com.sg/dolphin-does-not-show-thumbnails.htmlI have changed my Unity default file manager to Dolphin. Problem: video thumbnails don't show up anymore. In Nautilus the thumbnails are shown correctly. How to make Dolphin show thumbnails?...Tue, 04 Aug 2026 22:45:17 -0400https://pop.com.sg/setting-up-a-local-web-server-apache-text-editor.htmlhttps://pop.com.sg/setting-up-a-local-web-server-apache-text-editor.htmlI am a new Linux/Ubuntu user and I'm trying to set up an easy local Web Development Server. For now I just need Apache. I don't want a LAMP bundle (Like XAMPP - I have a 32-bit architecture) and I......Tue, 04 Aug 2026 22:39:37 -0400https://pop.com.sg/webcam-not-working-on-dell-latitude-7400-and-ubuntu-20-04.htmlhttps://pop.com.sg/webcam-not-working-on-dell-latitude-7400-and-ubuntu-20-04.htmlI installed Ubuntu 20.04 LTS on Dell Latitude 7400. The integrated webcam does not work. Is there anything i can do to fix it? lsusb -v output: Bus 001 Device 002: ID 0bda:5538 Realtek Semiconducto......Tue, 04 Aug 2026 22:32:34 -0400https://pop.com.sg/how-to-enable-internet-sharing-via-usb-ubuntu-20-04-to-android-6-0-1-a.htmlhttps://pop.com.sg/how-to-enable-internet-sharing-via-usb-ubuntu-20-04-to-android-6-0-1-a.htmlInternet connection on Ubuntu is by Ethernet cable. I want to connect two devices and share internet from Ubuntu to Samsung Galaxy Note Edge [SM-N915FY; android: 6.0.1] and Samsung Galaxy Note 9 [SM-...Tue, 04 Aug 2026 22:32:19 -0400https://pop.com.sg/how-can-i-exclude-all-subdirectories-but-include-files-of-a-directory-.htmlhttps://pop.com.sg/how-can-i-exclude-all-subdirectories-but-include-files-of-a-directory-.htmlI want to backup my Ubuntu system and I have two partitions to care: One is /, another is /home. I'll likely want to backup /. This is not even that big so I can carry it on my SD card, while being ...Tue, 04 Aug 2026 22:30:32 -0400https://pop.com.sg/how-can-i-simply-change-into-a-text-mode-runlevel-under-systemd.htmlhttps://pop.com.sg/how-can-i-simply-change-into-a-text-mode-runlevel-under-systemd.htmlI have got ubuntu 16.04 installed with the systemd. I need to install a cuda toolkit from nvidia, but I can only install it from runlevel 3. Now I have found some answers here, but none of them wo......Tue, 04 Aug 2026 22:05:45 -0400https://pop.com.sg/how-to-use-xrdp-with-unity-on-ubuntu-16-04-lts.htmlhttps://pop.com.sg/how-to-use-xrdp-with-unity-on-ubuntu-16-04-lts.htmlI'd like to remotely connect to an Ubuntu 16.04 LTS system over xrdp using the Unity desktop environment. I have a 14.04 LTS system that I configured to use Xfce for xrdp connections, but I prefer......Tue, 04 Aug 2026 22:02:54 -0400https://pop.com.sg/unity-alt-tab-application-switcher-in-ubuntu-16-04.htmlhttps://pop.com.sg/unity-alt-tab-application-switcher-in-ubuntu-16-04.htmlI'm using alt-tab to switch applications on Ubuntu 16.04 and fully updated. There seems to be a screenshot in the way of the usual icon of the apps I'm tabbing through. Then, the application being ...Tue, 04 Aug 2026 21:56:14 -0400https://pop.com.sg/ubuntu-20-04-on-screen-keyboard-not-showing-when-using-touchscreen-on-.htmlhttps://pop.com.sg/ubuntu-20-04-on-screen-keyboard-not-showing-when-using-touchscreen-on-.htmlWell, the title says it. I have a Lenovo yoga 500, recently updated to 20.04. When I was on 19.10, the keyboard used to show automatically when I touch a textbox. However, now it won't open, unless......Tue, 04 Aug 2026 21:26:57 -0400https://pop.com.sg/open-new-chrome-window-with-different-profile-from-command-line.htmlhttps://pop.com.sg/open-new-chrome-window-with-different-profile-from-command-line.htmlI want to run a command line that opens a new chrome window with another profile. I tested the following commands: Preconditions: I have two profiles: Profile 1 and Profile 2 Chrome is already ru......Tue, 04 Aug 2026 21:18:40 -0400https://pop.com.sg/text-entry-in-zenity.htmlhttps://pop.com.sg/text-entry-in-zenity.htmlI am trying to do a delete function inside a zenity entry box . I would like to know how can I store the path given by the user inside the entry box in a variable or how can I use it . Thanks here ......Tue, 04 Aug 2026 21:15:03 -0400https://pop.com.sg/install-ubuntu-on-usb-stick-error-loading-operating-system.htmlhttps://pop.com.sg/install-ubuntu-on-usb-stick-error-loading-operating-system.htmlI want to install Ubuntu 14.04 on USB stick, then install some drivers and programs on it and use it when I need. I have one USB stick with Ubuntu 14.04 that I have used to install the OS on other......Tue, 04 Aug 2026 21:10:58 -0400