Categories
Development Linux Ubuntu

Sudo apt-get update error: ubuntu 18 does not have OpeRaave PPA

When I run sudo apt-get update following error comes. Any solution ? Hit:14 http://ppa.launchpad.net/qbittorrent-team/qbittorrent-stable/ubuntu bionic InRelease Err:17 http://ppa.launchpad.net/openrave/release/ubuntu bionic Release 404 Not Found [IP: 91.189.95.83 80] Reading package lists… Done E: The repository ‘http://ppa.launchpad.net/openrave/release/ubuntu bionic Release’ does not have a Release file. N: Updating from such a repository can’t be done securely, and is therefore […]

Categories
Development Linux Ubuntu

Chrome 78 bugs out when switching monitor layouts

I’ve got Chrome 78.0.3904.108 installed on my Ubuntu 18.04 laptop, and recently have been experiencing issues when changing my monitor layout. In other words, if I plug in a monitor with an HDMI cable while Chrome is open, or conversely if I un-plug a monitor while Chrome is open, Chrome basically becomes unusable. Whatever tab […]

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Development Linux Ubuntu

No menu or setup for Sound Juicer

I have installed Sound juicer on my 19.10 only laptop and via the Ubuntu Software Installer and via Synaptic. In both cases there is no setup menu at all. It is not in the topbar as you can see from this screenshot.I cannot say where I want the MP3s to be stored and so on.

Categories
Development Linux Ubuntu

How do I prevent a bash script from exiting UNLESS the user enters “x”? [closed]

I am very new to ubuntu and my assignment is to create a complicated bash menu/echo script (done!) – BUT “Only exit when the user enters x”. I included an exit option when “x” is selected but the user is still exiting whenever a question is answered. Googling returns the opposite results (how to end […]

Categories
CMS Development

Strange Link Problem

I am creating a blog with an index page that links to individual blog show pages. I’m having a weird issue where when I click on the title on the index page instead of it linking to my_current_website.com/blog/blog_post_title it is linking to my_live_website.com/blog/blog_post_title, which doesn’t even exist. Any thoughts on why this would occur? In […]

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CMS Development Joomla

Joomla admin page issuddenly blank white

I went into the “configuration.php” and changed error reporting to “maximum.” Then when I go to my backend login page, I get the following error messages: Notice: Undefined variable: recommendedVersion in /home/mchardism/public_html/plugins/quickicon/phpversioncheck/phpversioncheck.php on line 173 Notice: Undefined variable: recommendedVersionEndOfSupport in /home/mchardism/public_html/plugins/quickicon/phpversioncheck/phpversioncheck.php on line 174 Fatal error: Call to a member function format() on null in […]

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Development Linux

headless chromium-browser command syntax issue

I’m having some issue with the headless chromium-browser not creating the html files correctly. The only thing / file that gets created is a single {}.html file My domains.txt contains: https://ibm.com/ https://www.linux.org/whats-new/ PS: I’m using Ubuntu 18.04 64bit linux The command I use is below: cat domains.txt | xargs -I {} -P 4 sh -c […]

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Development Linux

How do I set mirrors in /etc/apt/sources.list with a Debian preseed file?

I’m building a custom ISO image of Debian 10 stable (“buster”) using preseeding, and my custom preseed.cfg file works perfectly except for one thing: I’d like it to configure /etc/apt/sources.list with my chosen repositories so that I don’t have to do it manually every time I install a new system. The goal is an /etc/apt/sources.list […]

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Development Linux

Compiling ZFS on aarch64 CentOS

I’m trying to compile zfs on my raspberry pi4, running CentOS 7.7 (64bit). I followed the instructions provided here: https://github.com/zfsonlinux/zfs/wiki/Building-ZFS but can’t get past the following error: checking kernel source version… 4.19.86-v8+ checking kernel file name for module symbols… Module.symvers checking whether modules can be built… no configure: error: *** Unable to build an empty […]

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Development System & Network

SCCM Client Sofware Scan out of date

From the SCCM console I see a few client computers with the Last Software Scan out of date though the Last Hardware Scan is recent. See screeshoot Forcing a Full Software Inventory Cycle or a Delta Inventory Cycle seems to bear no results. What would be the proper procedure to start troubleshooting this?