https://pop.com.sgExplosive pop stories with broad entertainment appeal.en-usTue, 04 Aug 2026 04:51:42 -0400https://pop.com.sg/no-free-space-on-ubuntu-16-04-running-on-virtual-box.htmlhttps://pop.com.sg/no-free-space-on-ubuntu-16-04-running-on-virtual-box.htmlI'm having hard times for a couple of weeks with this one... I'm using Ubuntu 16.04.2 LTS as a dev web server, it's running on virtualbox (win7) and these "no free space" available are coming again......Tue, 04 Aug 2026 08:50:06 -0400https://pop.com.sg/how-can-i-make-ubuntu-default-to-reboot-using-kexec-with-efi.htmlhttps://pop.com.sg/how-can-i-make-ubuntu-default-to-reboot-using-kexec-with-efi.htmlWhat would be the proper way to make Ubuntu reboot using kexec by default (especially when the reboot is initiated from the GUI)? I found this kexec reboot script, that when downloaded and run with......Tue, 04 Aug 2026 08:47:55 -0400https://pop.com.sg/terrible-webcam-resolution-in-dell-precision-5560-and-ubuntu-22-04.htmlhttps://pop.com.sg/terrible-webcam-resolution-in-dell-precision-5560-and-ubuntu-22-04.htmlI have got my new Dell Precision 5560. The webcam is Microdia Integrated_Webcam_HD It's specification says that the max resolution is 0.92 Megapixel, 1280 x 720 (HD) at 30 FPS. I'm running Ubuntu ......Tue, 04 Aug 2026 08:46:26 -0400https://pop.com.sg/how-can-i-install-a-library-from-github.htmlhttps://pop.com.sg/how-can-i-install-a-library-from-github.htmlI need to install the following library from github https://github.com/dmlc/dmlc-core However I do not know how to do it and there are no instructions. How can I do it? After having typed "make"......Tue, 04 Aug 2026 08:42:42 -0400https://pop.com.sg/nvidia-optimus-with-gtx-850m-not-working.htmlhttps://pop.com.sg/nvidia-optimus-with-gtx-850m-not-working.htmlI recently got a new notebook (Acer Aspire V5 573G) with a Nvidia Geforce GTX 850M and the Intel Haswell integrated graphics. Now I read through a lot of websites in order to find out what the best......Tue, 04 Aug 2026 08:40:46 -0400https://pop.com.sg/can-039-t-get-index-html-to-open-after-lamp-install-on-ubuntu-14-on-am.htmlhttps://pop.com.sg/can-039-t-get-index-html-to-open-after-lamp-install-on-ubuntu-14-on-am.htmlI can't believe I am struggling with this. I've set up ites on Centos but Apache on Ubuntu is so different. Running Ubuntu 14 on AWS. I want to setup joomla but I can't even get the default index.h......Tue, 04 Aug 2026 08:39:17 -0400https://pop.com.sg/user-j-doe-ask-ubuntu.htmlhttps://pop.com.sg/user-j-doe-ask-ubuntu.htmlQ&A for Ubuntu users and developers...Tue, 04 Aug 2026 08:36:04 -0400https://pop.com.sg/how-can-i-delete-numbered-files-in-a-given-range.htmlhttps://pop.com.sg/how-can-i-delete-numbered-files-in-a-given-range.htmlI have folderA that has some files with a number sequence starting with a_000000. What I want to do is to delete files starting from a specific number: let's say a_000750 till the end of files in t......Tue, 04 Aug 2026 08:32:48 -0400https://pop.com.sg/vmware-workstation-12-does-not-run-after-ubuntu-upgrade-to-17-10.htmlhttps://pop.com.sg/vmware-workstation-12-does-not-run-after-ubuntu-upgrade-to-17-10.htmlI have upgraded to Ubuntu 17.10 (from 17.04). Everything seems to work, however, VMware Workstation 12 does not startup anymore. No messages generated. Please help....Tue, 04 Aug 2026 08:26:50 -0400https://pop.com.sg/exporting-function-names.htmlhttps://pop.com.sg/exporting-function-names.htmlI have some functions defined in my .bashrc. I need some advice regarding the use of the command export -f func_name When is export of a function required?...Tue, 04 Aug 2026 08:26:10 -0400https://pop.com.sg/how-can-i-make-keyboard-shortcuts-register-on-key-release-rather-than-.htmlhttps://pop.com.sg/how-can-i-make-keyboard-shortcuts-register-on-key-release-rather-than-.htmlI want to have shortcuts like in Windows; Super opens the start menu, Super+S opens a search window, Super+E opens Thunar, etc. I know how to set keyboard shortcuts, but when I set Super to open ...Tue, 04 Aug 2026 08:16:55 -0400https://pop.com.sg/how-to-display-hidden-characters-in-vim.htmlhttps://pop.com.sg/how-to-display-hidden-characters-in-vim.htmlHow can I configure vim to display hidden characters like tabs or spaces ONLY while those characters are typed? I do not want tabs and/or space replaced with special characters like ">" or "_" when......Tue, 04 Aug 2026 08:11:06 -0400https://pop.com.sg/how-to-install-the-monaco-font.htmlhttps://pop.com.sg/how-to-install-the-monaco-font.htmlMonaco is the default font in the iTerm terminal for Mac OS X. How can I install it on Ubuntu?...Tue, 04 Aug 2026 08:09:39 -0400https://pop.com.sg/aur-package-problems.htmlhttps://pop.com.sg/aur-package-problems.htmlI don't know whether this is the best place to ask but, I've recently installed xubuntu and I'm trying to make my desktop look like macOS. I'm following a tutorial where they download AUR packages,......Tue, 04 Aug 2026 08:07:23 -0400https://pop.com.sg/how-do-i-disable-039-activities-039-hot-corner-in-gnome-shell.htmlhttps://pop.com.sg/how-do-i-disable-039-activities-039-hot-corner-in-gnome-shell.htmlGNOME shell has the so-called feature "hot corner", that opens the dashboard if the mouse touches the top-left corner of a monitor screen. I want this disabled I used to have a GNOME shell extens......Tue, 04 Aug 2026 08:06:12 -0400https://pop.com.sg/how-to-resolve-039-rtc-is-reset-bios-setup-default-has-been-loaded-039.htmlhttps://pop.com.sg/how-to-resolve-039-rtc-is-reset-bios-setup-default-has-been-loaded-039.htmlMy computer sometimes boots up automatically and and shows this error, and if I press F1 my Grub loads. if I turn it on my self then it doesn't give me this error. the problem is sometimes it hap......Tue, 04 Aug 2026 07:59:19 -0400https://pop.com.sg/no-login-screen-black-screen.htmlhttps://pop.com.sg/no-login-screen-black-screen.htmlHello and thank you for reading! After and update, Ubuntu asked for a reboot. However after this reboot, I can't login anymore : I have a black screen with a black cross as a mouse cursor... Ctrl+A......Tue, 04 Aug 2026 07:59:00 -0400https://pop.com.sg/vmplayer-drag-and-drop-issue-from-guest-to-host.htmlhttps://pop.com.sg/vmplayer-drag-and-drop-issue-from-guest-to-host.htmlI am having an issue with the drag and drop feature of VMware Workstation Player 15. I have vmtools installed as well, but perhaps there is an issue with the installation I am unaware of. I am using ...Tue, 04 Aug 2026 07:58:42 -0400https://pop.com.sg/software-to-read-a-qr-code.htmlhttps://pop.com.sg/software-to-read-a-qr-code.htmlI saw a QR code reading a book, but I don't have a smart phone to decode it. So I just took a picture of it and saved the picture to my PC. I downloaded libdecoderqr0, libdecodeqr-dev, and libdecod......Tue, 04 Aug 2026 07:50:14 -0400https://pop.com.sg/problems-with-running-atom-editor-via-terminal.htmlhttps://pop.com.sg/problems-with-running-atom-editor-via-terminal.htmlRecently, within the last day or so my ubuntu 16 system has been having trouble with running atom from the terminal. When I just click-launch the application I don't have any problems, but the system ...Tue, 04 Aug 2026 07:44:56 -0400https://pop.com.sg/can-039-t-poweroff-reboot-ubuntu-on-asus-rog-x13.htmlhttps://pop.com.sg/can-039-t-poweroff-reboot-ubuntu-on-asus-rog-x13.htmlIt shows the message "reached target reboot/poweroff" and halts. When I turned on udev debug information it showed "AMD Sensor Fusion Hub is taking too long". What can I do to g......Tue, 04 Aug 2026 07:39:22 -0400https://pop.com.sg/ssh-copy-id-returning-permission-denied.htmlhttps://pop.com.sg/ssh-copy-id-returning-permission-denied.htmlWhen I try to use ssh-copy-id -i /root/.ssh/id_ed25519 root@192.168.134.140, it always returns Permission denied, please try again I know that ssh-copy-id is a script in which scp and ssh is used. ......Tue, 04 Aug 2026 07:27:49 -0400https://pop.com.sg/gtk-warning-cannot-open-display-windows-ubuntu.htmlhttps://pop.com.sg/gtk-warning-cannot-open-display-windows-ubuntu.htmlAs a classroom for learning Unix/Linux, I'm using Microsoft's Ubuntu App in Windows 10. I want to run: gedit somefile.txt But I get the following: Failed to connect to Mir: Failed to connect to ......Tue, 04 Aug 2026 07:20:50 -0400https://pop.com.sg/wi-fi-is-off-my-hardware-switch-is-broken.htmlhttps://pop.com.sg/wi-fi-is-off-my-hardware-switch-is-broken.htmlI picked up a cheap laptop and threw Ubuntu 19.04 on it. And it says wifi switch off. But the thing is the hardware switch is completely broken off. Is there anyway I can get past a hard blocked wifi ...Tue, 04 Aug 2026 07:11:35 -0400https://pop.com.sg/hp-laptop-when-i-close-the-lid-the-screen-locks-how-do-i-disable-this-.htmlhttps://pop.com.sg/hp-laptop-when-i-close-the-lid-the-screen-locks-how-do-i-disable-this-.htmlI went to Settings>Privacy. It says Screen Lock Off How can that be? If I close the laptop and then open it again, I find a screen showing the date/time in big characters. Then I press the Esc k......Tue, 04 Aug 2026 07:06:55 -0400https://pop.com.sg/ubuntu-installation-on-minix-neo-x5.htmlhttps://pop.com.sg/ubuntu-installation-on-minix-neo-x5.htmlI have a mini pc "Minix Neo X5" running Android on it. I would like to install Ubuntu on it. It has RK3066 chip I guess. I am not a geek, but I can understand installation procedure. Is there any v......Tue, 04 Aug 2026 07:01:31 -0400https://pop.com.sg/why-is-the-time-not-syncing.htmlhttps://pop.com.sg/why-is-the-time-not-syncing.htmlI want the time to sync, but it's not. I tried running the following commands, but it's still not syncing. # timedatectl set-ntp off # timedatectl set-ntp on # timedatectl status ......Tue, 04 Aug 2026 06:59:38 -0400https://pop.com.sg/recognize-and-use-hardware-raid-5.htmlhttps://pop.com.sg/recognize-and-use-hardware-raid-5.htmlShould I abandon this setup altogether and just use software RAID? I am running 20.04 LTS on a SSD and have 3 1TB drives setup with a RAID 5 array through Asus/AMD RAIDXpert. I can see all the driv......Tue, 04 Aug 2026 06:38:52 -0400https://pop.com.sg/ubuntu-18-04-lts-freezes-while-in-boot-in-wndows-virtual-box-solution.htmlhttps://pop.com.sg/ubuntu-18-04-lts-freezes-while-in-boot-in-wndows-virtual-box-solution.htmlI am Using Ubuntu in Virtual Box.. the Host OS is Windows10 with dedicated intel's Graphics. I have reinstalled twice, probably this starts due to sudden shutdown or some reason. Dnt know whats the ...Tue, 04 Aug 2026 06:33:21 -0400https://pop.com.sg/how-to-apply-chmod-777-command-to-gain-permissions-to-be-able-read-the.htmlhttps://pop.com.sg/how-to-apply-chmod-777-command-to-gain-permissions-to-be-able-read-the.htmlstudent@Ubuntu:/$ ls -l total 80 drwxr-xr-x 1 root root 4096 May 9 2021 bin drwxr-xr-x 2 root root 4096 Apr 24 2018 boot drwxr-xr-x 5 root root 360 Nov 23 19:50 dev dr......Tue, 04 Aug 2026 06:32:55 -0400https://pop.com.sg/can-i-ssh-into-a-mobile-device-via-usb.htmlhttps://pop.com.sg/can-i-ssh-into-a-mobile-device-via-usb.htmlI have a tablet with a USB connection to a host computer. (Ideally the host is running Windows, but if absolutely necessary I could switch the host to be Ubuntu also.) I want to be able to SSH int......Tue, 04 Aug 2026 06:25:14 -0400https://pop.com.sg/c-c-compiler-for-ubuntu-like-dev-c-duplicate.htmlhttps://pop.com.sg/c-c-compiler-for-ubuntu-like-dev-c-duplicate.htmlNeed a good c/c++ compiler for Ubuntu. I like coding or programming. I used Dev-C++ on Windows. Is there any good compilers like Dev-C++? I tried code::blocks ide but it seems a little buggy for me....Tue, 04 Aug 2026 06:14:08 -0400https://pop.com.sg/replace-chrome-os-and-install-ubuntu-on-an-lenovo-c330-arm-processor-l.htmlhttps://pop.com.sg/replace-chrome-os-and-install-ubuntu-on-an-lenovo-c330-arm-processor-l.htmlI have tried everything. Developer mode and cd;bash <(curl https://johnlewis.ie/flash_cb_fw.sh) which just restarts my laptop and beeps. I've tried booting from USB but it just beeps when I try ......Tue, 04 Aug 2026 06:03:27 -0400https://pop.com.sg/user-binw-ask-ubuntu.htmlhttps://pop.com.sg/user-binw-ask-ubuntu.htmlQ&A for Ubuntu users and developers...Tue, 04 Aug 2026 06:01:14 -0400https://pop.com.sg/how-can-i-see-folders-from-terminal.htmlhttps://pop.com.sg/how-can-i-see-folders-from-terminal.htmlHow can I list folders from within the terminal, which command should I use?...Tue, 04 Aug 2026 05:53:39 -0400https://pop.com.sg/is-there-a-gnuplot-gui.htmlhttps://pop.com.sg/is-there-a-gnuplot-gui.htmlIs there a Gnuplot GUI (equivalent to wgnuplot.exe) for Ubuntu ?...Tue, 04 Aug 2026 05:47:55 -0400https://pop.com.sg/gedit-autocomplete-plugin-c.htmlhttps://pop.com.sg/gedit-autocomplete-plugin-c.htmlIs there a gedit plugin that autocompletes based on c++ frequent words? Or that autocompletes based on a list....Tue, 04 Aug 2026 05:40:13 -0400https://pop.com.sg/nginx-to-enable-autostart.htmlhttps://pop.com.sg/nginx-to-enable-autostart.htmlI installed the docker container in my ubuntu 13.10. Along with this nginx webserver also installed.But every time i want to type this command service nginx restart. so how can i autorun the n......Tue, 04 Aug 2026 05:39:33 -0400https://pop.com.sg/pulseaudio-doesn-039-t-load-settings-on-startup.htmlhttps://pop.com.sg/pulseaudio-doesn-039-t-load-settings-on-startup.htmlI'm having a problem with Pulseaudio recently, every time i boot up my machine pulseaudio doesn't load the changes i made to default.pa nor system.pa, i created a remap-source module to load custom ...Tue, 04 Aug 2026 05:30:38 -0400https://pop.com.sg/command-039-uwsgi-039-not-found.htmlhttps://pop.com.sg/command-039-uwsgi-039-not-found.htmlI have installed "uwsgi" using pip method. But when I run uwsgi, I'm getting "Command 'uwsgi' not found, but can be installed with" error. If I again try to install using pip, I'm getting Collecting ...Tue, 04 Aug 2026 05:18:24 -0400https://pop.com.sg/problem-installing-deb-in-software-install-ubuntu-20-04.htmlhttps://pop.com.sg/problem-installing-deb-in-software-install-ubuntu-20-04.htmlI tried to install some .deb files in Ubuntu 20.04 from GitHub and other internet sources, but when I open it with Software Install it gives me this problem (Failed to install file: not supported).......Tue, 04 Aug 2026 05:18:24 -0400https://pop.com.sg/how-do-i-install-ms-office-2010-via-wine.htmlhttps://pop.com.sg/how-do-i-install-ms-office-2010-via-wine.htmlI am trying to install MS Office 2010 on Ubuntu 12.04 on my new MacBook Pro (15"). I already read and followed every existing threads on forums and followed every existing tutorial, but my problem......Tue, 04 Aug 2026 05:18:15 -0400https://pop.com.sg/can-039-t-find-httpd-conf.htmlhttps://pop.com.sg/can-039-t-find-httpd-conf.htmlI have installed Ubuntu 14.04 on a laptop and installed apache 2 (version 2.4.7) and PHP 5. I cannot find httpd.conf. I need to change it because when I try to open a .php page I see a download b......Tue, 04 Aug 2026 05:15:04 -0400https://pop.com.sg/youtube-causing-black-screen-in-chrome.htmlhttps://pop.com.sg/youtube-causing-black-screen-in-chrome.htmlThe issue started when I updated google chrome to the latest version; I'm not positive, but I think I went from version 31 to 38. When I go to youtube and click to play a video, the screen goes bla......Tue, 04 Aug 2026 05:05:40 -0400https://pop.com.sg/integrate-autoinstall-config-into-ubuntu-server-iso.htmlhttps://pop.com.sg/integrate-autoinstall-config-into-ubuntu-server-iso.htmlI would like to automatically install Ubuntu Server 20.04 using autoinstall config file. However, official Ubuntu documentation describes two options. One is to serve this file over http. Other opt......Tue, 04 Aug 2026 05:03:42 -0400https://pop.com.sg/why-do-i-see-different-versions-of-node-and-nodejs.htmlhttps://pop.com.sg/why-do-i-see-different-versions-of-node-and-nodejs.htmlI ran the following commands to install the stable version of node sudo npm cache clean -f sudo npm install -g n sudo npm install -g n Now, when I run node -v, I see v10.0.0, whereas nodejs -v re......Tue, 04 Aug 2026 05:01:26 -0400https://pop.com.sg/how-can-i-install-emacs-27-in-ubuntu-lts-18-04-1.htmlhttps://pop.com.sg/how-can-i-install-emacs-27-in-ubuntu-lts-18-04-1.htmlQuestion says it all, emacs 27 doesn't seem to be available through apt-get on my ubuntu version nor PPAs. Does that mean I have to build it from source? Thank you....Tue, 04 Aug 2026 04:45:48 -0400https://pop.com.sg/another-no-such-file-or-directory-but-the-file-exists.htmlhttps://pop.com.sg/another-no-such-file-or-directory-but-the-file-exists.htmli am facing a problem that consumed a lot of my tine. i am trying to link my object file (small program compiled with nasm) with ld linker and using c functions. I searched a lot and i found that the ...Tue, 04 Aug 2026 04:32:20 -0400https://pop.com.sg/can-the-gnome-3-6-notification-area-be-shrinked.htmlhttps://pop.com.sg/can-the-gnome-3-6-notification-area-be-shrinked.htmlI find the GNOME Shell 3.6 changes to the message tray irritating. Is there a way to switch the message tray to the old model or to at least shrink the items and stop it from pushing the entire des......Tue, 04 Aug 2026 04:28:44 -0400https://pop.com.sg/ubuntu-20-04-no-wifi-adapter-found.htmlhttps://pop.com.sg/ubuntu-20-04-no-wifi-adapter-found.htmlI built my first PC today, and installed Ubuntu 20.04.03 LTS on it. Ubuntu is the only OS on the machine. The build is as follows MSI Z590 Pro Wifi Motherboard Intel i7-11700K CPU G.SKILL Ripjaws V ...Tue, 04 Aug 2026 04:10:48 -0400https://pop.com.sg/no-application-found-in-ubuntu-software-center-20-04.htmlhttps://pop.com.sg/no-application-found-in-ubuntu-software-center-20-04.htmlI've recently noticed an issue with Ubuntu Software Center which I have tried to resolve following the answers provided in this similar question without result and this answer in particular which ...Tue, 04 Aug 2026 04:10:42 -0400https://pop.com.sg/vscode-git-not-working-folder-currently-does-not-have-a-git-repository.htmlhttps://pop.com.sg/vscode-git-not-working-folder-currently-does-not-have-a-git-repository.htmlvscode: I cannot see anything in my git panel for vscode. vscode integration for git does not work. When I open up my old git directory on my data drive, it says: the folder has no git and cannot ...Tue, 04 Aug 2026 04:05:16 -0400https://pop.com.sg/installing-latest-cmake-on-ubuntu-18-04-3-lts-run-via-wsl-openssl-erro.htmlhttps://pop.com.sg/installing-latest-cmake-on-ubuntu-18-04-3-lts-run-via-wsl-openssl-erro.htmlUsing CLion on Windows (a C++ IDE), I'd like to install the latest version of cmake on Ubuntu 18.04.3 LTS run via WSL (the current version of CLion requires cmake > 3.15, while I have only version ......Tue, 04 Aug 2026 04:01:47 -0400https://pop.com.sg/how-to-find-out-what-graphics-driver-is-installed.htmlhttps://pop.com.sg/how-to-find-out-what-graphics-driver-is-installed.htmlI installed Xubuntu 13.04 two months ago. But I don't know to find out which driver is installed for my GPU ( I mean graphic card driver ) or is it installed? I'm feeling something is wrong with my......Tue, 04 Aug 2026 04:01:35 -0400https://pop.com.sg/how-can-i-access-my-encrypted-hard-drive-on-another-pc.htmlhttps://pop.com.sg/how-can-i-access-my-encrypted-hard-drive-on-another-pc.htmlMy ubuntu pc collapsed and i turned my internal hard drive to an external usb hard drive. After a lot of trying i ended up with a live usb on my laptop and after i enabled universe repositories and ...Tue, 04 Aug 2026 03:48:52 -0400https://pop.com.sg/shrink-ext4-boot-partition-inside-qemu-image.htmlhttps://pop.com.sg/shrink-ext4-boot-partition-inside-qemu-image.htmlI need to reduce my bootable qemu image (which downloaded from glance) virtual size from 12G to 2G: $ qemu-img info w.img image: w.img file format: raw virtual size: 12 GiB (12884901888 bytes) disk......Tue, 04 Aug 2026 03:48:07 -0400https://pop.com.sg/cannot-boot-my-computer-hard-drive-is-not-recognized-by-bios.htmlhttps://pop.com.sg/cannot-boot-my-computer-hard-drive-is-not-recognized-by-bios.htmlI have an ASUS Laptop running Windows 8.1 (K55A-DH51 Intel Core i5-3210M 2.50GHz - 750GB) I am completely new to Linux and Ubuntu. I tried to install Ubuntu 13.10 from an USB drive (I modified my ......Tue, 04 Aug 2026 03:31:25 -0400https://pop.com.sg/ubuntu-server-20-04-connected-to-wifi-but-network-no-available.htmlhttps://pop.com.sg/ubuntu-server-20-04-connected-to-wifi-but-network-no-available.htmlI am having a serious issue for a while now, and I haven't been able to fix it, I can't find a proper solution. I am using a Raspberry PI 4 with Ubuntu Server 20.04 and installed ubuntu desktop. Ri......Tue, 04 Aug 2026 03:29:44 -0400https://pop.com.sg/pin-virtualbox-to-core-s-on-precise-pangolin-12-04.htmlhttps://pop.com.sg/pin-virtualbox-to-core-s-on-precise-pangolin-12-04.htmlI'm trying to pin VirtualBox to a few cores with taskset like so: /usr/bin/taskset -c 1-3 VirtualBox &; disown But the taskset has no effect. I have verified that taskset works with processes......Tue, 04 Aug 2026 03:22:08 -0400https://pop.com.sg/how-exactly-does-rsync-decide-what-to-sync.htmlhttps://pop.com.sg/how-exactly-does-rsync-decide-what-to-sync.htmlI'm finding multiple answers to the question, so wanted to ask people that actually use it, rather than just want to make the biggest blog by filling out with random semi useless information. Scen......Tue, 04 Aug 2026 03:21:31 -0400https://pop.com.sg/why-is-checkinstall-no-longer-being-maintained.htmlhttps://pop.com.sg/why-is-checkinstall-no-longer-being-maintained.htmlThe command checkinstall has been recommended many times in this forum, as a replacement of make install. However when one goes to the official website, the "Recent news" section shows Dec 2016 as ......Tue, 04 Aug 2026 03:10:04 -0400https://pop.com.sg/citrix-receiver-on-ubuntu-14-04-2-fails-with-error-entrust-certificati.htmlhttps://pop.com.sg/citrix-receiver-on-ubuntu-14-04-2-fails-with-error-entrust-certificati.htmlCurrently I am using ubuntu 14.02.2 64 bit version. My citrix receiver was working fine for a few months. After a few updates ubuntu fails to open the application with the following error: Entrust ...Tue, 04 Aug 2026 03:09:18 -0400https://pop.com.sg/unable-to-fix-broken-packages-with-sudo-apt-get-install-f.htmlhttps://pop.com.sg/unable-to-fix-broken-packages-with-sudo-apt-get-install-f.htmlHere's my result, of sudo apt-get install -f. i have Ran it twice and got negative result. I believe there is an error at "error in Version string '0:3.6.1-dates for language English Translation ......Tue, 04 Aug 2026 03:03:03 -0400https://pop.com.sg/how-to-get-a-list-of-installed-packages-held-back-from-upgrade.htmlhttps://pop.com.sg/how-to-get-a-list-of-installed-packages-held-back-from-upgrade.htmlRecently, I needed to get a list of packages that were installed on my Ubuntu system which were also put on hold for upgrade. The 'hold' status for a package means that when the operating system is ...Tue, 04 Aug 2026 02:56:10 -0400https://pop.com.sg/vps-bandwidth-spike-exactly-once-every-hour.htmlhttps://pop.com.sg/vps-bandwidth-spike-exactly-once-every-hour.htmlI am using Ubuntu 18.04 on a digitalocean droplet. Here you can see the DigitalOcean bandwidth monitor graph As you can see in the image the spikes occur exactly once every hour. According to the ...Tue, 04 Aug 2026 02:49:11 -0400https://pop.com.sg/questions-tagged-hybrid-graphics.htmlhttps://pop.com.sg/questions-tagged-hybrid-graphics.htmlQ&A for Ubuntu users and developers...Tue, 04 Aug 2026 02:41:24 -0400https://pop.com.sg/user-little-bobby-tables-ask-ubuntu.htmlhttps://pop.com.sg/user-little-bobby-tables-ask-ubuntu.htmlQ&A for Ubuntu users and developers...Tue, 04 Aug 2026 02:37:06 -0400https://pop.com.sg/eclipse-freezes-in-ubntu-16-04.htmlhttps://pop.com.sg/eclipse-freezes-in-ubntu-16-04.htmlI'm running ubuntu 16.04 on a dell xps 13, and I had java eclipse running ok. I did a mercurial commit from the command line, and I had some conflicts related to the eclipse metadata files. I mana......Tue, 04 Aug 2026 02:29:46 -0400https://pop.com.sg/do-i-need-to-create-a-separate-efi-partition-during-installation-of-ub.htmlhttps://pop.com.sg/do-i-need-to-create-a-separate-efi-partition-during-installation-of-ub.htmlI am installing Ubuntu 20.04 LTS alongside Windows 10. The Windiws is installed in the EFI partitioning style. When I'm installing Ubuntu, and goes to the "Something Else" option, I am pr......Tue, 04 Aug 2026 02:29:10 -0400https://pop.com.sg/why-does-minicom-configuration-always-connects-on-dev-ttyusb1.htmlhttps://pop.com.sg/why-does-minicom-configuration-always-connects-on-dev-ttyusb1.htmlI seem to have a config issue with minicom I haven't seen before. When I start minicom I get this: james@dev2-NUC5i7RYH:/etc/minicom$ minicom minicom: cannot open /dev/ttyUSB1: No such file or dir......Tue, 04 Aug 2026 02:20:24 -0400https://pop.com.sg/instant-messenger-for-ubuntu-and-windows.htmlhttps://pop.com.sg/instant-messenger-for-ubuntu-and-windows.htmlDoes anyone know if there is an instant messenger that can (easily) be installed and work on both Windows (7) and Ubuntu?...Tue, 04 Aug 2026 02:16:10 -0400https://pop.com.sg/transfer-bookmarks-from-chrome-to-firefox.htmlhttps://pop.com.sg/transfer-bookmarks-from-chrome-to-firefox.htmlI have currently got Google Chrome and Firefox installed, but I want to switch to Firefox so I want to some how transfer my mass collections of bookmarks from Chrome to Firefox, so is there any way......Tue, 04 Aug 2026 02:14:53 -0400https://pop.com.sg/how-to-patch-the-heartbleed-bug-cve-2014-0160-in-openssl.htmlhttps://pop.com.sg/how-to-patch-the-heartbleed-bug-cve-2014-0160-in-openssl.htmlAs of today, a bug in OpenSSL has been found affecting versions 1.0.1 through 1.0.1f (inclusive) and 1.0.2-beta. Since Ubuntu 12.04, we are all vulnerable to this bug. In order to patch this ...Tue, 04 Aug 2026 02:08:42 -0400https://pop.com.sg/ufw-allow-range-of-ip-addresees.htmlhttps://pop.com.sg/ufw-allow-range-of-ip-addresees.htmlI can add a rule using UFW firewall to allow a single known IP 192.168.1.32 to access my test webserver (192.168.1.48 (on a local mostly trusted network) on Ubuntu 14.04 using: sudo ufw allow prot......Tue, 04 Aug 2026 02:04:12 -0400https://pop.com.sg/package-039-vncviewer-039-has-no-installation-candidate.htmlhttps://pop.com.sg/package-039-vncviewer-039-has-no-installation-candidate.html$ sudo apt-get install build-essential libreadline-dev libssl-dev libpq5 libpq-dev libreadline5 libsqlite3-dev libpcap-dev git-core autoconf postgresql pgadmin3 curl zlib1g-dev libxml2-dev libxslt1......Tue, 04 Aug 2026 02:02:32 -0400https://pop.com.sg/install-netflix-app-on-ubuntu.htmlhttps://pop.com.sg/install-netflix-app-on-ubuntu.htmlI would like to install Netflix app on Ubuntu. My goal is not only to watch Netflix, but to be able to download movies and watch them when I have no internet connection. Looking at the Netflix webs......Tue, 04 Aug 2026 01:59:07 -0400https://pop.com.sg/e-package-039-python-software-properties-039-has-no-installation-candi.htmlhttps://pop.com.sg/e-package-039-python-software-properties-039-has-no-installation-candi.htmlsudo apt-get install python-software-properties Reading package lists... Done Building dependency tree... Done Package python-software-properties is not available, but is referred to by another pac......Tue, 04 Aug 2026 01:53:28 -0400https://pop.com.sg/how-can-install-vlc-2-1-6-on-ubuntu-16-04lts.htmlhttps://pop.com.sg/how-can-install-vlc-2-1-6-on-ubuntu-16-04lts.htmlI want to install vlc 2.1.6 on Ubuntu16.04.Can you help me ? The reason is explained in unsupported codec: mp3 . I dont have this problem When I used vlc2.1.6 on ubuntu 14.04....Tue, 04 Aug 2026 01:53:00 -0400https://pop.com.sg/disabling-touch-screen-only-temporarily-duplicate.htmlhttps://pop.com.sg/disabling-touch-screen-only-temporarily-duplicate.htmlMy touchscreen is cracked, so the pointer continuously clicks on the cracked area. That prevents me from using the computer normally. I have tried the xinput disable 'ELAN Touchscreen' command, ......Tue, 04 Aug 2026 01:48:28 -0400https://pop.com.sg/how-to-preserve-setsid-unity-command.htmlhttps://pop.com.sg/how-to-preserve-setsid-unity-command.htmlAfter upgrading from version 16.04 to version 17.04 navigation bar, windows, background, dash and generally whole unity stop working. What is helping is "setsid unity" command. But each restart is ...Tue, 04 Aug 2026 01:47:58 -0400https://pop.com.sg/what-do-the-letters-stand-for-in-apt-errors.htmlhttps://pop.com.sg/what-do-the-letters-stand-for-in-apt-errors.htmlIf I run apt-cache show nonexistent, I get this error: N: Unable to locate package nonexistent E: No packages found I know the E stands for "Error", and a W would stand for "Warning", but what do......Tue, 04 Aug 2026 01:24:48 -0400https://pop.com.sg/exec-format-error-with-data-file-format.htmlhttps://pop.com.sg/exec-format-error-with-data-file-format.htmlDoes anyone knows why it gives format error when i try to run echo through /bin/echo or /usr/bin/echo but works well if i just type echo in the command line bash: /usr/bin/echo: cannot execute binary ...Tue, 04 Aug 2026 01:10:47 -0400https://pop.com.sg/dns-leak-test-shows-other-google-isps-when-i-use-google-8-8-8-8-and-8-.htmlhttps://pop.com.sg/dns-leak-test-shows-other-google-isps-when-i-use-google-8-8-8-8-and-8-.htmlI am trying to fix a DNS leak. I have changed the nameserver settings to use Google's 8.8.8.8 and 8.8.4.4 public DNS servers. However, if I run a DNSleak test it lists the following servers: 74.......Tue, 04 Aug 2026 01:10:05 -0400https://pop.com.sg/how-to-automatically-run-two-commands-after-login-duplicate.htmlhttps://pop.com.sg/how-to-automatically-run-two-commands-after-login-duplicate.htmlI have these two commands that I need to manually run every time after login: autossh -M 2000 -N -f -q -D 127.0.0.1:7070 user@domain.com and sudo mkdir /media/C sudo mount /dev/sda2 /media/C I'......Tue, 04 Aug 2026 00:57:19 -0400https://pop.com.sg/cannot-open-visual-studio-code.htmlhttps://pop.com.sg/cannot-open-visual-studio-code.htmlI've installed VS Code on my laptop with Ubuntu 16.04 LTS. I've tried multiple installation methods with identical results; most recently, I followed the "new" instructions from Cactux here. I've t......Tue, 04 Aug 2026 00:49:44 -0400https://pop.com.sg/how-can-i-get-awesome-wm-to-recognize-config-awesome-rc-lua.htmlhttps://pop.com.sg/how-can-i-get-awesome-wm-to-recognize-config-awesome-rc-lua.htmlI've been trying different configurations on awesome wm, but suddenly awesome stopped loading ~/.config/awesome/rc.lua on startup, and now only loads the default configuration at /etc/xdg/awesome/r......Tue, 04 Aug 2026 00:46:09 -0400https://pop.com.sg/is-there-100-black-theme-for-ubuntu-20-04-lts-i-am-talking-about-darkn.htmlhttps://pop.com.sg/is-there-100-black-theme-for-ubuntu-20-04-lts-i-am-talking-about-darkn.htmlI know there are infinite dark themes available over internet and I have googled it so much and tried almost all dark themes. However, no theme is having 100% black colour, it is always a shade of ......Tue, 04 Aug 2026 00:29:53 -0400https://pop.com.sg/hebrew-subtitles-are-gibberish.htmlhttps://pop.com.sg/hebrew-subtitles-are-gibberish.htmlI tried adding subtitles to a video with gsubedit (gnome subtitles), but it's showing the subtitles as gibberish and also I opened the file and saw there gibrish. I used the subtitle also in windows ...Tue, 04 Aug 2026 00:26:53 -0400https://pop.com.sg/user-nate-gardner-ask-ubuntu.htmlhttps://pop.com.sg/user-nate-gardner-ask-ubuntu.htmlQ&A for Ubuntu users and developers...Tue, 04 Aug 2026 00:24:46 -0400https://pop.com.sg/what-is-meant-by-bash.htmlhttps://pop.com.sg/what-is-meant-by-bash.htmlI have been using Ubuntu for a short period of time. I have seen the term "bash" in many places, including a terminal. I have still not understood what it is. Can somebody please explain clearly?...Tue, 04 Aug 2026 00:23:18 -0400https://pop.com.sg/linux-man-pages-in-different-languages.htmlhttps://pop.com.sg/linux-man-pages-in-different-languages.htmlMy Ubuntu 18.04 is set to Spanish: But man pages are displayed in English, not according to the configuration (Spanish). $ man cp | head -n4 CP(1) User Commands ......Tue, 04 Aug 2026 00:22:41 -0400https://pop.com.sg/my-ntfs-partitions-are-being-showed-as-ldm-data-partitions.htmlhttps://pop.com.sg/my-ntfs-partitions-are-being-showed-as-ldm-data-partitions.htmlI've just installed Ubuntu and completely replaced my Windows 10 because I don't want to use it anymore. Installation went very well and everything is working fine but one issue is that I've instal......Tue, 04 Aug 2026 00:14:14 -0400https://pop.com.sg/fix-or-disable-dead-telegram-notifications-from-another-workspace-clos.htmlhttps://pop.com.sg/fix-or-disable-dead-telegram-notifications-from-another-workspace-clos.htmlI'm using Ubuntu MATE 16.04. When I receive a message in Telegram, I get a popup notification at the bottom right of the screen. Normally, I can click a 'close' box in the corner of the popup to d......Tue, 04 Aug 2026 00:10:04 -0400https://pop.com.sg/can-only-connect-to-google-services.htmlhttps://pop.com.sg/can-only-connect-to-google-services.htmlI am quite new to Ubuntu and Linux in general and have been experiencing the following issue for the last week or so: I am only able to connect to websites from Google when using a wireless connec......Tue, 04 Aug 2026 00:03:52 -0400https://pop.com.sg/how-to-unrar-using-ui-duplicate.htmlhttps://pop.com.sg/how-to-unrar-using-ui-duplicate.htmlHow can I unrar files? And please I want a program with UI... WinRAR would be the best (I have a license, I know, I'm like a unicorn). Ubuntu is so confusing and not user friendly at all imho. I just ...Tue, 04 Aug 2026 00:00:23 -0400https://pop.com.sg/ubuntu-desktop-12-04-and-virtualbox-is-it-possible-to-set-mobile-resol.htmlhttps://pop.com.sg/ubuntu-desktop-12-04-and-virtualbox-is-it-possible-to-set-mobile-resol.htmlI installed ubuntu desktop 12.04 with guest additions on virtualbox. I try to set resolution with custom /etc/X11/xorg.conf config. Section "Device" Identifier "Device0" Driver "vboxv......Mon, 03 Aug 2026 23:37:48 -0400https://pop.com.sg/why-do-the-video-players-make-no-sound.htmlhttps://pop.com.sg/why-do-the-video-players-make-no-sound.htmlI get sound just fine using Chrome (e.g. YouTube) or with Rhythmbox playing an MP3. However, VLC, Xine, and the default Ubuntu "Videos" make no sound, whether with MP4, FLV, or MP3. How do I fix......Mon, 03 Aug 2026 23:26:11 -0400https://pop.com.sg/how-to-use-custom-cursor.htmlhttps://pop.com.sg/how-to-use-custom-cursor.htmlI just switched to ubuntu from Windows and I had made a custom cursor for myself on windows and I'm trying to use that same one on ubuntu. All I can find is something about a cursor theme, but not ......Mon, 03 Aug 2026 23:25:49 -0400https://pop.com.sg/how-to-set-dns-server-address-temporarily.htmlhttps://pop.com.sg/how-to-set-dns-server-address-temporarily.htmlAt my workplace the DHCP server sometimes goes down. So I made a script that sets up the IP address and netmask using ifconfig and the default gateway using route. But I'm yet to find the command......Mon, 03 Aug 2026 23:18:48 -0400https://pop.com.sg/can-we-set-up-a-dns-server-to-override-the-router-dns-server.htmlhttps://pop.com.sg/can-we-set-up-a-dns-server-to-override-the-router-dns-server.htmlI am aware that when we type a domain name, unless it is cached in the pc or router, it requests the DNS to an external server, to get the IP address. Apparently, the DHCP server from the router is ...Mon, 03 Aug 2026 23:15:47 -0400