https://pop.com.sgExplosive pop stories with broad entertainment appeal.en-usFri, 31 Jul 2026 22:54:33 -0400https://pop.com.sg/wacom-intuos-s-only-recognized-in-android-mode.htmlhttps://pop.com.sg/wacom-intuos-s-only-recognized-in-android-mode.htmlSecond edit: Since this question keeps getting attention, I want to put a clear disclaimer at the top: if you are experiencing this problem, it will likely be solved by pressing and holding the lef......Sat, 01 Aug 2026 02:51:52 -0400https://pop.com.sg/explicitly-accept-change-for-ppa-039-label-039.htmlhttps://pop.com.sg/explicitly-accept-change-for-ppa-039-label-039.htmlWhen I run apt-get update on my ubuntu 17.10 I receive the following error: E: Repository 'http://ppa.launchpad.net/ondrej/php/ubuntu artful InRelease' changed its 'Label' value from '***** The ma......Sat, 01 Aug 2026 02:51:27 -0400https://pop.com.sg/bash-script-to-execute-multiple-unix-commands-duplicate.htmlhttps://pop.com.sg/bash-script-to-execute-multiple-unix-commands-duplicate.htmlI have some commands that take too long to execute so I need a bash script to execute them serially. The commands: cd ~/my_file command 1 command 2 ... command n This is on Ubuntu 18.04. How ......Sat, 01 Aug 2026 02:49:32 -0400https://pop.com.sg/how-to-install-alcatel-039-s-one-touch-l100-4g-modem-in-a-ubuntu-14-04.htmlhttps://pop.com.sg/how-to-install-alcatel-039-s-one-touch-l100-4g-modem-in-a-ubuntu-14-04.htmlI've tried using Alcatel's One Touch 4G USB modem on a newly installed Ubuntu 14.04, but with no luck. The carrier is Portugal's Optimus Kanguru. Following suggestions online, I've installed usb-...Sat, 01 Aug 2026 02:42:50 -0400https://pop.com.sg/lenovo-y50-70-laptop-subwoofer-not-working.htmlhttps://pop.com.sg/lenovo-y50-70-laptop-subwoofer-not-working.htmlI can't get my subwoofer to work on Ubuntu (20.04.3 LTS). I just switched to Linux from Windows and I am a total newbie. A quick google search revealed that this is a common problem, but I did not ......Sat, 01 Aug 2026 02:42:00 -0400https://pop.com.sg/how-to-use-the-adobe-source-code-pro-font.htmlhttps://pop.com.sg/how-to-use-the-adobe-source-code-pro-font.htmlAdobe released an open source font family called "Source Code Pro" (download here, Slashdot article here). How do I install it?...Sat, 01 Aug 2026 02:37:33 -0400https://pop.com.sg/how-can-i-search-the-ubuntu-source-code.htmlhttps://pop.com.sg/how-can-i-search-the-ubuntu-source-code.htmlHow can I search through the source code used in Ubuntu? There is a notification message that I'd like to modify to include more data, but it's not obvious which package it's a part of. But it inc......Sat, 01 Aug 2026 02:34:09 -0400https://pop.com.sg/ubuntu-17-apt-ping-suddenly-started-using-ipv6-connections-failing.htmlhttps://pop.com.sg/ubuntu-17-apt-ping-suddenly-started-using-ipv6-connections-failing.htmlTried on MATE 17.10, Xubuntu 17.10, (and 18.04) This is affecting only some hostnames. Compare these pings to ubuntu and a ping to google: ping -c1 ubuntu.com PING ubuntu.com (91.189.94.40) 56(84) ......Sat, 01 Aug 2026 02:18:57 -0400https://pop.com.sg/why-i-cannot-connect-to-mongodb-from-outside-while-i-have-set-its-ip-t.htmlhttps://pop.com.sg/why-i-cannot-connect-to-mongodb-from-outside-while-i-have-set-its-ip-t.htmlFirst netstat -nltp output displays: tcp 0 0 0.0.0.0:27017 0.0.0.0:* LISTEN 1235/mongod So it seems that MongoDB is running on port 27017 and accept connec......Sat, 01 Aug 2026 02:17:25 -0400https://pop.com.sg/what-are-the-standard-gtk-toolkit-command-line-options.htmlhttps://pop.com.sg/what-are-the-standard-gtk-toolkit-command-line-options.htmlI have a problem with the 'synaptic' application (GUI version of apt), and was hoping to get some debug output from it. The man page however has just a couple of command line options and this very ...Sat, 01 Aug 2026 02:14:47 -0400https://pop.com.sg/no-space-left-on-device-and-you-don-039-t-have-enough-free-space-in-va.htmlhttps://pop.com.sg/no-space-left-on-device-and-you-don-039-t-have-enough-free-space-in-va.htmlI'm using an ubuntu 18.04 docker container. I am facing not enough space error. $cat /etc/lsb-release DISTRIB_ID=Ubuntu DISTRIB_RELEASE=18.04 DISTRIB_CODENAME=bionic DISTRIB_DESCRIPTION="Ubunt......Sat, 01 Aug 2026 02:01:30 -0400https://pop.com.sg/can-039-t-reset-my-java-home-to-new-open-jdk-11-java-installation.htmlhttps://pop.com.sg/can-039-t-reset-my-java-home-to-new-open-jdk-11-java-installation.htmlOS: UBUNTU 18.04 I had installed Oracle Java 8 earlier. But decided to switch to open JDK 11. it's successfully installed. java -version openjdk version "11.0.2" 2019-01-15 OpenJDK Runtime Environ......Sat, 01 Aug 2026 01:54:10 -0400https://pop.com.sg/set-fully-qualified-domain-name-on-ec2-instance.htmlhttps://pop.com.sg/set-fully-qualified-domain-name-on-ec2-instance.htmlI am trying to set a fully qualified domain name on EC2 instance. I have set CNAME entry in Route53, so when I go to sync1.staging1.mycompany.net, it resolves to the correct instance. What I have ......Sat, 01 Aug 2026 01:51:11 -0400https://pop.com.sg/what-is-the-purpose-of-usr-share-icons-gnome-scalable-mimetypes.htmlhttps://pop.com.sg/what-is-the-purpose-of-usr-share-icons-gnome-scalable-mimetypes.htmlAdding an Icon section in AddingMimeTypes has this: Now we need to associate an icon with the MIME type. Get an SVG icon and name it "text/extension .svg", or whatever your modified MIME type ......Sat, 01 Aug 2026 01:44:38 -0400https://pop.com.sg/use-updated-version-of-firefox.htmlhttps://pop.com.sg/use-updated-version-of-firefox.htmlI was using firefox 28.0 on ubuntu 14.04. So I went to the firefox website and downloaded the latest version of firefox. I then extracted and ran firefox. However when I type firefox in the searc......Sat, 01 Aug 2026 01:37:14 -0400https://pop.com.sg/trying-to-remote-desktop-into-an-apple.htmlhttps://pop.com.sg/trying-to-remote-desktop-into-an-apple.htmlI'm trying to remote into a Mac (OSX 10.11.5) from Ubuntu 16.04. I tried with Remmina via VNC. However, it appears to connect at first. But almost immediately after it appears the Remmina window cr......Sat, 01 Aug 2026 01:37:10 -0400https://pop.com.sg/filezilla-or-winscp-alternative-for-ubuntu.htmlhttps://pop.com.sg/filezilla-or-winscp-alternative-for-ubuntu.htmlOn Windows I'm using FileZilla to upload/download files on my WordPress website, via sftp, while using ssh key. Now Linux is my primary operating system. For the last month FileZilla client was w......Sat, 01 Aug 2026 01:34:18 -0400https://pop.com.sg/reconfigure-audio-jack-connector.htmlhttps://pop.com.sg/reconfigure-audio-jack-connector.htmlmy sound card (Realtek AUDIO) has the main audio output jack connector broken... (The green one) I noticed that windows can reconfigure the audio Line-in (The blue one) as audio output for headpho......Sat, 01 Aug 2026 01:28:11 -0400https://pop.com.sg/how-to-remove-a-specific-part-of-the-file-name-from-a-lot-of-files.htmlhttps://pop.com.sg/how-to-remove-a-specific-part-of-the-file-name-from-a-lot-of-files.htmlI have an old backup from a windows pc, but most of the files have a timestamp at the end. All the files need to keep their original name, but without that timestamp. How do I remove a specific part (...Sat, 01 Aug 2026 01:19:34 -0400https://pop.com.sg/why-does-journald-use-so-much-space-to-store-so-little-data-and-how-ca.htmlhttps://pop.com.sg/why-does-journald-use-so-much-space-to-store-so-little-data-and-how-ca.htmlI use journald with memory only logging limited to 55MB. But somehow this equates to less than a days worth of logging. Config: $ grep -v '^#' /etc/systemd/journald.conf [Journal] Storage=volatile ...Sat, 01 Aug 2026 01:15:18 -0400https://pop.com.sg/function-of-etc-cron-hourly.htmlhttps://pop.com.sg/function-of-etc-cron-hourly.htmlIf I create a script and then place it in this folder (/etc/cron.hourly), will my system run this script hourly? Or does my script need to begin with a command as well?...Sat, 01 Aug 2026 01:04:47 -0400https://pop.com.sg/why-does-firefox-repeatedly-open-new-tabs-when-i-open-a-php-file.htmlhttps://pop.com.sg/why-does-firefox-repeatedly-open-new-tabs-when-i-open-a-php-file.htmlI do web development and design. I've just set up my PC (Ubuntu 14.04 LTS) and installed my choice of software. On the .php files I set Firefox as the default software to open with but now it opens ...Sat, 01 Aug 2026 00:56:39 -0400https://pop.com.sg/where-are-my-btrfs-subvolumes.htmlhttps://pop.com.sg/where-are-my-btrfs-subvolumes.htmlI just installed Ubuntu 18.04 server on a VPS using the Ubuntu installer (from a mounted ISO image). I selected BTRFS as my filesystem type during the manual partitioning phase of installation. No......Sat, 01 Aug 2026 00:30:19 -0400https://pop.com.sg/create-qr-code-in-ubuntu-16-04.htmlhttps://pop.com.sg/create-qr-code-in-ubuntu-16-04.htmlHow can I create QR codes in Ubuntu 16.04?...Sat, 01 Aug 2026 00:29:17 -0400https://pop.com.sg/onedrive-selective-sync-top-level-files.htmlhttps://pop.com.sg/onedrive-selective-sync-top-level-files.htmlIs there a way to setup selective OneDrive sync to include files at the root of my OneDrive? My sync_list file looks like this (but root files are not copied down): FolderA FolderB FolderC I've t......Sat, 01 Aug 2026 00:29:01 -0400https://pop.com.sg/evolution-slow-when-sending-mail-or-switching-between-components.htmlhttps://pop.com.sg/evolution-slow-when-sending-mail-or-switching-between-components.htmlI'm fighting with Evolution. Basically it's working fine -- but it is very slow to react in certain situations. Helper questions Could it be that changing away from Bonobo has to do with slo......Sat, 01 Aug 2026 00:20:47 -0400https://pop.com.sg/how-can-i-disable-chrome-ium-039-s-wrench-menu.htmlhttps://pop.com.sg/how-can-i-disable-chrome-ium-039-s-wrench-menu.htmlChromium now supports Unity menu bar integration. Because I can use the menu by moving my mouse to the panel, I have no need for the wrench menu. Is there a way to disable it?...Sat, 01 Aug 2026 00:15:45 -0400https://pop.com.sg/can-i-use-conda-and-pip3-interchangeably-to-install-python-packages.htmlhttps://pop.com.sg/can-i-use-conda-and-pip3-interchangeably-to-install-python-packages.htmlI don't understand why some Python packages are installed using conda and some by using pip3. Are these just different installers from different developers but doing the same thing? Can I use t......Fri, 31 Jul 2026 23:52:35 -0400https://pop.com.sg/how-to-set-up-remote-desktop-sharing-through-ssh.htmlhttps://pop.com.sg/how-to-set-up-remote-desktop-sharing-through-ssh.htmlIs there a way to view (and control) a remote desktop through SSH? I will not have physical access to the remote host machine....Fri, 31 Jul 2026 23:47:39 -0400https://pop.com.sg/bash-command-history-not-working.htmlhttps://pop.com.sg/bash-command-history-not-working.htmlThe command history between sessions is not getting saved. I'm using guake and the history for the session is working fine. I noticed that .bash_history had some commands I executed in sudo -s mode......Fri, 31 Jul 2026 23:46:52 -0400https://pop.com.sg/just-upgraded-to-ubuntu-18-04-and-can-039-t-use-compiz-grid-window-res.htmlhttps://pop.com.sg/just-upgraded-to-ubuntu-18-04-and-can-039-t-use-compiz-grid-window-res.htmlI got used to splitting my application windows on monitor into 4 sides top-left, top-right, bottom-left, bottom-right with key combinations like Ctrl+Alt+Key3 and so on. It no longer works with Ubu......Fri, 31 Jul 2026 23:46:17 -0400https://pop.com.sg/how-do-i-change-the-hostname-without-a-restart.htmlhttps://pop.com.sg/how-do-i-change-the-hostname-without-a-restart.htmlI want to change the OS hostname but I do not want to restart. I have edited /etc/hostname but it requires a restart to get implemented. How to avoid this?...Fri, 31 Jul 2026 23:36:18 -0400https://pop.com.sg/how-to-make-a-custom-button-provide-haptic-feedback.htmlhttps://pop.com.sg/how-to-make-a-custom-button-provide-haptic-feedback.htmlI've got a custom round button that is derived from Ubuntu.Components.AbstractButton. Looking at the documentation, it states that: All components deriving from this class support haptic feedbac......Fri, 31 Jul 2026 23:30:02 -0400https://pop.com.sg/connect-network-is-unreachable-ping.htmlhttps://pop.com.sg/connect-network-is-unreachable-ping.htmlWhen I attempt to ping google's dns or any outside the network I get connect: Network is unreachable? I can't update either which I put down to this I am new to networking... And Ubuntu. But the......Fri, 31 Jul 2026 23:29:51 -0400https://pop.com.sg/app-icon-still-showing-after-purge-uninstall.htmlhttps://pop.com.sg/app-icon-still-showing-after-purge-uninstall.htmlMenu bar: I have purged the KDE plasma desktop and uninstalled ozeki SDK. but those are still showing in the app menu. how I can remove those. i have attached the photo....Fri, 31 Jul 2026 23:29:13 -0400https://pop.com.sg/how-to-recover-files-from-a-partition-that-was-previosuly-ntfs-under-w.htmlhttps://pop.com.sg/how-to-recover-files-from-a-partition-that-was-previosuly-ntfs-under-w.htmlI had accidentally installed Ubuntu 13.04 on Windows 8 while trying to Dual Boot. I had a single partition(973GB) which had windows with NTFS filesystem. But by the accidental install of ubuntu the ...Fri, 31 Jul 2026 23:28:53 -0400https://pop.com.sg/will-installing-wine-will-allow-the-hackers-to-hack-into-my-ubuntu-com.htmlhttps://pop.com.sg/will-installing-wine-will-allow-the-hackers-to-hack-into-my-ubuntu-com.htmlWhat if I installed an .exe game with a trojan using wine on my Ubuntu? Would this allow the hackers to hack into my device just like what happens usually on Windows? What about the viruses that work ...Fri, 31 Jul 2026 23:13:52 -0400https://pop.com.sg/std-c-11-not-recognized-on-gcc-4-8-1.htmlhttps://pop.com.sg/std-c-11-not-recognized-on-gcc-4-8-1.htmlI just followed an answer to this question to update my gcc version to 4.8. 1 on Ubuntu 12.04, which I thought would support C++11. However it does not seem to. When I try to compile something wit......Fri, 31 Jul 2026 23:04:03 -0400https://pop.com.sg/how-can-i-install-a-canon-printer-or-scanner-driver.htmlhttps://pop.com.sg/how-can-i-install-a-canon-printer-or-scanner-driver.htmlI tried to install the MP190 drivers, but appeared a message show me that requires to have libcupsys2. I understand that libcup2 is an update of libcupsys2. How do I solve this? Are there proprie......Fri, 31 Jul 2026 23:01:29 -0400https://pop.com.sg/webcam-microphone-not-working-nexigo.htmlhttps://pop.com.sg/webcam-microphone-not-working-nexigo.htmlI have a Nexigo N60 1080p FHD Webcam with a built-in microphone. The webcam works fine, but I cannot get the microphone to work. I have tried commenting out the module-suspend-on-idle line in /etc/......Fri, 31 Jul 2026 22:59:57 -0400https://pop.com.sg/do-i-have-log4j-on-my-ubuntu-18-04-6.htmlhttps://pop.com.sg/do-i-have-log4j-on-my-ubuntu-18-04-6.htmlI'm obviously worried about this vulnerability, but I wonder if I even have this library on my machine? The machine is a webserver running a couple of node expressjs frameworks over nginx, plus a ...Fri, 31 Jul 2026 22:58:14 -0400https://pop.com.sg/shift-key-not-typing-smaller-case-when-caps-lock-is-on.htmlhttps://pop.com.sg/shift-key-not-typing-smaller-case-when-caps-lock-is-on.htmlI guess the title says it all. pressing a types a pressing Shift + a types A (Caps lock on) pressing a types A (Caps lock on) pressing Shift + a types A On windows, (Caps lock on) pressing Shift ......Fri, 31 Jul 2026 22:51:39 -0400https://pop.com.sg/how-to-enable-tls-1-2-in-nginx.htmlhttps://pop.com.sg/how-to-enable-tls-1-2-in-nginx.htmlHow do I enable TLS 1.1 and 1.2 for SSL connections in my Ubuntu 12.04 server? I am using the following version of nginx and openssl library. $ ./nginx -v nginx version: nginx/1.2.3 $ openssl ver......Fri, 31 Jul 2026 22:50:25 -0400https://pop.com.sg/dropbox-hangs-when-trying-to-move-sync-folder.htmlhttps://pop.com.sg/dropbox-hangs-when-trying-to-move-sync-folder.htmlI'm running Ubuntu 16.04 with Cinnamon as desktop environment and Nemo as file manager. Dropbox's default folder is ~/Dropbox. When I try to move the folder, by clicking the "Mover" (Move) button......Fri, 31 Jul 2026 22:47:01 -0400https://pop.com.sg/error-lost-connection-to-mysql-server-at-039-reading-initial-communica.htmlhttps://pop.com.sg/error-lost-connection-to-mysql-server-at-039-reading-initial-communica.htmlI installed lamp server on 20.04 and it worked. But then suddenly I get Error: Lost connection to MySQL server at 'reading initial communication packet', system error: 104 no more mysql working, no......Fri, 31 Jul 2026 22:32:04 -0400https://pop.com.sg/what-is-the-difference-between-etc-init-and-etc-init-d.htmlhttps://pop.com.sg/what-is-the-difference-between-etc-init-and-etc-init-d.htmlWhat is the difference between /etc/init/ and /etc/init.d/? More generally, what meaning does the .d suffix convey to a directory?...Fri, 31 Jul 2026 22:26:49 -0400https://pop.com.sg/how-to-switch-workspaces-without-using-a-keyboard-in-xfce.htmlhttps://pop.com.sg/how-to-switch-workspaces-without-using-a-keyboard-in-xfce.htmlEach operation should be doable both with mouse and keyboard. How to switch workspaces without a keyboard in Xfce?...Fri, 31 Jul 2026 22:18:32 -0400https://pop.com.sg/restrict-users-to-their-home-directory.htmlhttps://pop.com.sg/restrict-users-to-their-home-directory.htmlI'm setting up beginner CTF (Capture the flag) in a Linux environment. I will have questions that will tell the user to run specific commands. The issue I'm having is restricting the user to a dire......Fri, 31 Jul 2026 22:05:37 -0400https://pop.com.sg/dual-boot-no-efi-system-partition-was-found.htmlhttps://pop.com.sg/dual-boot-no-efi-system-partition-was-found.htmlI am trying to install ubuntu along side with windows 10, following the official instructions given at [install ubuntu 18.04] https://vitux.com/how-to-install-ubuntu-18-04-along-with-windows-10/. ......Fri, 31 Jul 2026 22:01:47 -0400https://pop.com.sg/how-do-i-change-a-forgotten-user-password-without-booting.htmlhttps://pop.com.sg/how-do-i-change-a-forgotten-user-password-without-booting.htmlI can't log in to my root user's account. I've looked for a solution, but all of them tell you to do it from the boot options. The thing is that my laptop's screen has turned black and it doesn't ......Fri, 31 Jul 2026 21:49:07 -0400https://pop.com.sg/how-do-i-install-chromium-from-the-command-line.htmlhttps://pop.com.sg/how-do-i-install-chromium-from-the-command-line.htmlI have already tried using the Ubuntu Software Center, but it won't install the Chromium browser. How can I install it using the terminal?...Fri, 31 Jul 2026 21:43:19 -0400https://pop.com.sg/cannot-install-keras-on-jetson-nano.htmlhttps://pop.com.sg/cannot-install-keras-on-jetson-nano.htmlI am running this command on Nvidia Jetson nano, running Ubuntu: sudo pip3 install keras And I get this error: The directory '/home/jetson/.cache/pip/http' or its parent directory is not owned b......Fri, 31 Jul 2026 21:35:59 -0400https://pop.com.sg/how-to-make-gnome-calculator-accept-comma-as-thousand-separator.htmlhttps://pop.com.sg/how-to-make-gnome-calculator-accept-comma-as-thousand-separator.htmlI want to make gnome-calculator works with an input number that has commas inside as thousands separator, currently, gnome-calculator auto subtracts all the numbers following the first comma. My ...Fri, 31 Jul 2026 21:34:47 -0400https://pop.com.sg/cockpit-where-is-the-bridge-configuration-kept.htmlhttps://pop.com.sg/cockpit-where-is-the-bridge-configuration-kept.htmlI recently created a bridge for my VMs inside cockpit ( Ubuntu LTS Server -20.x) and used it in my VMs. They work fine. My understanding of cockpit was that it will use system configuration files ......Fri, 31 Jul 2026 21:34:15 -0400https://pop.com.sg/nginx-and-directory-list-doesn-039-t-work.htmlhttps://pop.com.sg/nginx-and-directory-list-doesn-039-t-work.htmlI have done just as in the tutorials but is simply not working: server { location /abc { autoindex on; root /home/user/abc/; } } It gives me 403 Forbidden, what I'm ...Fri, 31 Jul 2026 21:28:41 -0400https://pop.com.sg/uvcvideo-is-loaded-but-dev-video0-doesn-039-t-exist.htmlhttps://pop.com.sg/uvcvideo-is-loaded-but-dev-video0-doesn-039-t-exist.htmlMy webcam worked like a charm until I ran a simple python code to take photo. I ran it with root permission by sudo python myapp.py. The program crashed. Then I ran sudo killall -9 python. From that ...Fri, 31 Jul 2026 21:27:48 -0400https://pop.com.sg/wake-on-lan-the-raspberry-pi-4b-closed.htmlhttps://pop.com.sg/wake-on-lan-the-raspberry-pi-4b-closed.htmlI ask here although there is a good thread because I don't want a facebooq or googre account. I'd like to understand how I could wake a Pi after shutdown/halt/power-off. Querying the embedded BCM5......Fri, 31 Jul 2026 21:16:05 -0400https://pop.com.sg/how-to-zip-and-unzip-a-directory-and-its-files-in-linux-duplicate.htmlhttps://pop.com.sg/how-to-zip-and-unzip-a-directory-and-its-files-in-linux-duplicate.htmlI am a newbie in Linux.Whats is the complete process to zip and unzip a directory and its files.Please mention if any installation has to be done....Fri, 31 Jul 2026 21:15:14 -0400https://pop.com.sg/dell-inspiron-n5050-8-beeps-because-removed-lcd-cable.htmlhttps://pop.com.sg/dell-inspiron-n5050-8-beeps-because-removed-lcd-cable.htmlI have recently remove the lcd cable. the beeps start from bios and when start up the sound still from speakers. when i boot to windows the beeps will disable. how can i disable it in ubuntu?...Fri, 31 Jul 2026 21:13:11 -0400https://pop.com.sg/no-hdmi-audio-ubuntu-20-04.htmlhttps://pop.com.sg/no-hdmi-audio-ubuntu-20-04.htmlI've just installed Ubuntu 20.04 in a desktop computer connected via hdmi with an external BenQ GW2480E monitor. I have perfect video display but no audio output at all. I have checked a lot of pos......Fri, 31 Jul 2026 21:05:50 -0400https://pop.com.sg/launch-snappy-atom-from-terminal.htmlhttps://pop.com.sg/launch-snappy-atom-from-terminal.htmlFormerly, I was using atom installed from the Ubuntu official repos. I could easily open a project (folder) typing atom . I recently have installed it using the snap package that Ubuntu provides. ...Fri, 31 Jul 2026 20:58:55 -0400https://pop.com.sg/stty-039-standard-input-039-inappropriate-ioctl-for-device.htmlhttps://pop.com.sg/stty-039-standard-input-039-inappropriate-ioctl-for-device.htmlWhen i added stty intr ^X to my ~/.zshrc file it is always showing stty: 'standard input': Inappropriate ioctl for device on startup. Please help, thanks in advance....Fri, 31 Jul 2026 20:34:56 -0400https://pop.com.sg/dpkg-error-exit-status-127.htmlhttps://pop.com.sg/dpkg-error-exit-status-127.htmlzhiwei@zhiwei-Lenovo-Rescuer-15ISK:~$ sudo apt --fix-broken install Reading package lists... Done Building dependency tree Reading state information... Done Correcting dependencies... Done The ...Fri, 31 Jul 2026 20:34:54 -0400https://pop.com.sg/how-do-i-set-environment-variables.htmlhttps://pop.com.sg/how-do-i-set-environment-variables.htmlI'm trying to set up Apache Tomcat on my pc, and it wants me to set up an environment variable for CATALINA_HOME. Does any know how to do this?...Fri, 31 Jul 2026 20:34:29 -0400https://pop.com.sg/how-to-investigate-an-unknown-process-called-frontend-pegging-cpu-all-.htmlhttps://pop.com.sg/how-to-investigate-an-unknown-process-called-frontend-pegging-cpu-all-.htmlAs my laptop (Dell precision 16Gb, ubuntu 18.4) had been slower than usual, I had a look at top. Here I have a process, called frontend pegging 50% of the CPU. PID USER PR NI VIRT RE......Fri, 31 Jul 2026 20:33:51 -0400https://pop.com.sg/gt-unary-operator-expected-shell-script.htmlhttps://pop.com.sg/gt-unary-operator-expected-shell-script.htmlGetting this error after the upgrade packages in ubuntu. #!/bin/bash used=$(df -H | grep 'rootfs' | cut -d "G" -f 4 | cut -d "%" -f 1) limit=90 if [ $used -gt $limit ]; then Or [ "$used" -gt "$li......Fri, 31 Jul 2026 20:23:01 -0400https://pop.com.sg/how-to-set-always-on-top-on-vlc-by-default-duplicate.htmlhttps://pop.com.sg/how-to-set-always-on-top-on-vlc-by-default-duplicate.htmlPossible Duplicate: How to start an app with “Always On Top” set? I want to always run VLC with "always on top" turned on. how to set it up?...Fri, 31 Jul 2026 20:22:14 -0400https://pop.com.sg/e-unable-to-locate-package-winehq-stable.htmlhttps://pop.com.sg/e-unable-to-locate-package-winehq-stable.htmlReading package lists... Done Building dependency tree Reading state information... Done E: Unable to locate package winehq-stable...Fri, 31 Jul 2026 20:18:46 -0400https://pop.com.sg/how-can-i-find-the-executable-path-of-php.htmlhttps://pop.com.sg/how-can-i-find-the-executable-path-of-php.htmlI need to have the executable path of my php, because I want to run php file on eclipse php. Obviously there is no exe file, so which file do I have to search to?...Fri, 31 Jul 2026 20:12:20 -0400https://pop.com.sg/remove-the-first-part-of-a-string-using-sed.htmlhttps://pop.com.sg/remove-the-first-part-of-a-string-using-sed.htmlHow do I get from this: randomcollege-nt\user90 to this: user90 using sed?...Fri, 31 Jul 2026 20:11:08 -0400https://pop.com.sg/how-to-add-ubuntu-repositories-on-kubuntu.htmlhttps://pop.com.sg/how-to-add-ubuntu-repositories-on-kubuntu.htmlI have noticed that Kubuntu (I am using 12.04 version) doesn't use exactly the same repositories that Ubuntu. Or at least, that is what I think. For example, if I search for Steam on Muon Software ......Fri, 31 Jul 2026 20:05:29 -0400https://pop.com.sg/asus-q302la-wifi-problems-intel-wireless-7260.htmlhttps://pop.com.sg/asus-q302la-wifi-problems-intel-wireless-7260.htmlI'm using a live USB for Ubuntu and it's not detecting the Wifi connection on my Asus Q302LA. I can't use an Ethernet cable because I don't have an Ethernet port on my laptop. How should I proc......Fri, 31 Jul 2026 19:56:43 -0400https://pop.com.sg/how-to-install-yahoo-messenger-on-ubuntu-12-04-lts-duplicate.htmlhttps://pop.com.sg/how-to-install-yahoo-messenger-on-ubuntu-12-04-lts-duplicate.htmlI'm from India and I'm using Ubuntu 12.04 LTS on my machine since last year and a half. So, my issue is: How should I install Yahoo Messenger on my machine? Installing Yahoo Messenger on Windows ...Fri, 31 Jul 2026 19:48:51 -0400https://pop.com.sg/command-line-not-working.htmlhttps://pop.com.sg/command-line-not-working.htmlafter I initially installed ubuntu , I can run 'll' in my terminal. But after I checked a "Run command as login shell" in terminal preferences I cannot run "ll" command any more in terminal. Some......Fri, 31 Jul 2026 19:45:16 -0400https://pop.com.sg/how-to-evaluate-grep-result-in-bash.htmlhttps://pop.com.sg/how-to-evaluate-grep-result-in-bash.htmlI want to grep a specific status of a service (tomcat8.service). Only if the string was found, I want to execute some logic. Problem: even if I execute the script on service name that does not ex......Fri, 31 Jul 2026 19:40:25 -0400https://pop.com.sg/windows-cannot-be-installed-on-this-disk-the-selected-disk-has-an-mbr-.htmlhttps://pop.com.sg/windows-cannot-be-installed-on-this-disk-the-selected-disk-has-an-mbr-.htmlI hope this is the right place to ask this question since it's an issue somewhere between Windows and Ubuntu. I used to dual boot Windows 10 alongside Ubuntu. All worked fine until Windows forced s......Fri, 31 Jul 2026 19:34:06 -0400https://pop.com.sg/kde-marble-doesn-039-t-show-the-legend.htmlhttps://pop.com.sg/kde-marble-doesn-039-t-show-the-legend.htmlI use Ubuntu Studio 20.04. The geographic app KDE Marble is a very powerful map viewer. But, I found a bug since I upgraded my system from 19.10 to 20.04 (but, I'm not absolutely sure if this bug......Fri, 31 Jul 2026 19:25:54 -0400https://pop.com.sg/why-does-pip-not-install-the-latest-cmake-on-ubuntu.htmlhttps://pop.com.sg/why-does-pip-not-install-the-latest-cmake-on-ubuntu.htmlAs you can see on https://pypi.org/project/cmake/, this is not the latest version. On Windows, it's work as expected. Is it a bug or something? root@85acafdb63d3 /app# pip3 install cmake Collecting ...Fri, 31 Jul 2026 19:17:49 -0400https://pop.com.sg/where-are-all-the-network-bridges-coming-from-ifconfig-shows-me.htmlhttps://pop.com.sg/where-are-all-the-network-bridges-coming-from-ifconfig-shows-me.htmlI'm using Ubuntu 18.04.3 LTS As I'm a developer, I have Docker, docker-compose and Virtualbox and Vagrant installed If I enter in a terminal: $ ifconfig I got a long list of network bridge......Fri, 31 Jul 2026 19:11:59 -0400https://pop.com.sg/installing-docker-with-snap-and-apt-get.htmlhttps://pop.com.sg/installing-docker-with-snap-and-apt-get.htmlI'm trying to install docker on my Ubuntu 20.04. Trying install docker with apt-get and snap: sudo apt-get install docker Output: Reading package lists... Done Building dependency tree Read......Fri, 31 Jul 2026 18:48:29 -0400https://pop.com.sg/linux-command-that-builds-a-shell-script-automatically-after-you-run-a.htmlhttps://pop.com.sg/linux-command-that-builds-a-shell-script-automatically-after-you-run-a.htmlAlright I'm drawing a blank here but I know I used to run some linux command that would automatically generate a shell script for me based on how i interacted with the shell. Example: If i remember ...Fri, 31 Jul 2026 18:27:57 -0400https://pop.com.sg/how-to-connect-computer-to-tv-with-hdmi.htmlhttps://pop.com.sg/how-to-connect-computer-to-tv-with-hdmi.htmlI am trying to connect my laptop with my tv using an hdmi cable. It has worked with an vga cable, but my problem is that the screen does appear, but it freezes and nothing happens. The screen is al......Fri, 31 Jul 2026 18:16:21 -0400https://pop.com.sg/ls-cannot-open-directory-permission-denied.htmlhttps://pop.com.sg/ls-cannot-open-directory-permission-denied.htmlI can't open a directory with username even after taking ownership & giving it all permissions: sudo mkdir /path/to/the/directory/ sudo chown -R username:username /path/to/the/directory/ sudo ......Fri, 31 Jul 2026 18:05:12 -0400https://pop.com.sg/upstart-report-email-log-on-respawn-and-failure.htmlhttps://pop.com.sg/upstart-report-email-log-on-respawn-and-failure.htmlI would like to get an email when an upstart job fails and respawns, and when all respawns are depleted, and the job fails. How can I do that?...Fri, 31 Jul 2026 18:03:26 -0400https://pop.com.sg/could-not-chdir-to-home-directory-home-me-no-such-file-or-directory.htmlhttps://pop.com.sg/could-not-chdir-to-home-directory-home-me-no-such-file-or-directory.htmlI am using 12.04 on my server. I created a new user using adduser me and passwd me and added it to sudo. When I log in this is what I see. Could not chdir to home directory /home/me: No such fil......Fri, 31 Jul 2026 17:50:55 -0400https://pop.com.sg/how-to-run-mmdm-dex-game-mounter-windows-application-in-wine.htmlhttps://pop.com.sg/how-to-run-mmdm-dex-game-mounter-windows-application-in-wine.htmlI am trying to run / install mmDM DEX Game mounter (for windows) in 12.04. Here is a link to the application. (there are two applications, but multiman is for the ps3) DEX Game mounter + multiman ...Fri, 31 Jul 2026 17:43:33 -0400https://pop.com.sg/fn-key-permanently-activated-although-deactivated-in-the-bios.htmlhttps://pop.com.sg/fn-key-permanently-activated-although-deactivated-in-the-bios.htmlMy Fn key is permanently activated/pressed, although it is deactivated in the BIOS. In Ubuntu pressing the FN+ESC keys doesn't do anything. Numlock is deactivated in the BIOS, so it can't interfere......Fri, 31 Jul 2026 17:41:32 -0400https://pop.com.sg/how-can-i-change-the-default-downloading-folder-for-transmission.htmlhttps://pop.com.sg/how-can-i-change-the-default-downloading-folder-for-transmission.htmlI would like to change the folder but I don't know where can I configure Tranmission....Fri, 31 Jul 2026 17:39:32 -0400https://pop.com.sg/ubuntu-12-04-can-039-t-resolve-hostname.htmlhttps://pop.com.sg/ubuntu-12-04-can-039-t-resolve-hostname.htmlI have a small dedi server on which I have installed Ubuntu 12.04. I access it via x2go since I have a desktop installed. All worked fine until 2 days ago when, after a reboot, I lost any Internet ...Fri, 31 Jul 2026 17:34:51 -0400https://pop.com.sg/does-anybody-know-the-name-of-this-system-monitor-application.htmlhttps://pop.com.sg/does-anybody-know-the-name-of-this-system-monitor-application.htmlDoes anybody know the name of this system monitor application?...Fri, 31 Jul 2026 17:34:48 -0400https://pop.com.sg/how-can-i-export-books-from-ubuntu-to-amazon-kindle.htmlhttps://pop.com.sg/how-can-i-export-books-from-ubuntu-to-amazon-kindle.htmlI have tried the Amazon Kindle HD 7", but could not integrate it at all with my Ubuntu 12.04 LTS OS. I have tried the USB cable but it didn't show up on the screen and I have tried to connect it via ...Fri, 31 Jul 2026 17:30:42 -0400https://pop.com.sg/how-can-i-set-different-icons-for-drives-in-dock.htmlhttps://pop.com.sg/how-can-i-set-different-icons-for-drives-in-dock.htmlI'm trying to figure out how to change icons for individual drives. As you can see the last three are indistinguishable until hovered:...Fri, 31 Jul 2026 17:28:48 -0400https://pop.com.sg/failed-to-start-load-kernel-modules-at-boot-on-raspberry-pi-3b.htmlhttps://pop.com.sg/failed-to-start-load-kernel-modules-at-boot-on-raspberry-pi-3b.htmlI have installed ubuntu-18.04.4-preinstalled-server-arm64+raspi3.img on my Raspberry Pi 3 B+. I have no problem to login, but there is a message during bootup the Pi3B+: [FAILED] Failed to start ......Fri, 31 Jul 2026 17:03:42 -0400https://pop.com.sg/no-such-file-or-directory-but-the-file-exists.htmlhttps://pop.com.sg/no-such-file-or-directory-but-the-file-exists.htmlI copied some files to Ubuntu (running on VirtualBox). Trying to open the said copied files and get an error. I'm not entirely sure how the file directory system works, but I used cp command to cop......Fri, 31 Jul 2026 17:01:47 -0400https://pop.com.sg/how-to-put-files-and-delete-them-straight-after-by-means-of-sftp-in-a-.htmlhttps://pop.com.sg/how-to-put-files-and-delete-them-straight-after-by-means-of-sftp-in-a-.htmlBrief: I have a directory where files are dropped arbitrarily in server A. I want to dump these files into server B and delete them from server A. Background: I would like write an Bash script w......Fri, 31 Jul 2026 17:00:39 -0400https://pop.com.sg/can-039-t-use-internet-because-networkmanager-has-disappeared-ubuntu-2.htmlhttps://pop.com.sg/can-039-t-use-internet-because-networkmanager-has-disappeared-ubuntu-2.htmlI need help, and it is quite urgent. I had connections issues (my Wi-Fi connection kept disconnecting) So I followed what a member of this community recommended, in a similar post written by a fel......Fri, 31 Jul 2026 16:58:28 -0400https://pop.com.sg/ati-driver-issue-fglrxinfo-returning-null-display-error-xorg-conf-file.htmlhttps://pop.com.sg/ati-driver-issue-fglrxinfo-returning-null-display-error-xorg-conf-file.htmlI have a HP dv6, specifically with a ati radeon hd 5650. It's one of those wonderful hybrid graphics cards. I've spent a great amount of time trying to install the drivers for this graphics card ...Fri, 31 Jul 2026 16:52:47 -0400https://pop.com.sg/after-changing-to-oracle-java-on-netbeans-bottom-of-text-is-now-cut-of.htmlhttps://pop.com.sg/after-changing-to-oracle-java-on-netbeans-bottom-of-text-is-now-cut-of.htmlI recently changed over to the Oracle JDK due to my interest in learning JavaFX, and after doing so upon changing the path for Netbeans and reopening, the text in the left panel and in the new proj......Fri, 31 Jul 2026 16:48:50 -0400https://pop.com.sg/how-to-install-ubuntu-on-microsd.htmlhttps://pop.com.sg/how-to-install-ubuntu-on-microsd.htmlI bought MicroSD SanDisk PRO V30 A2 128 GB to which I would like to install Ubuntu 18.04 (is it possible to install linux on it?) Currently I have Ubuntu 18.04 on a USB (SanDisk 32GB). I also have ...Fri, 31 Jul 2026 16:48:07 -0400https://pop.com.sg/dual-boot-ubuntu-18-04-boots-only-when-secure-boot-is-enabled.htmlhttps://pop.com.sg/dual-boot-ubuntu-18-04-boots-only-when-secure-boot-is-enabled.htmlMy Ubuntu 18.04 installation stopped booting normally lately - I can see only blank screen with a coursor in top left corner. But when I enabled UEFI secure boot options, the booting is complete. The ...Fri, 31 Jul 2026 16:47:48 -0400