Wireless/audio not working on Dell Vostro 15 5590 with Ubuntu 18.04.3 LTS

I am posting this as I’ve gone through several posts here and couldn’t understand exactly the issues I’m having and the solution. I recently bought a Dell Vostro 15 5590 (see here for all specs). Relevant hardware information: 10th Generation Intel Core i7-10510U Wireless adapter Intel 9462 NGW Audio controller Realtek ALC3204 It came with…

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snapd fails on openSUSE Leap 15.1

I’ve installed and enabled snappy on my openSUSE Leap 15.1 system according to this documentation: https://snapcraft.io/docs/installing-snap-on-opensuse When adding the repository, I used the one for my specific version: https://download.opensuse.org/repositories/system:/snappy/openSUSE_Leap_15.1/ However, after enabling the service, it keeps crashing with exit code 42 just a few seconds after I start it. The socket seems to be okay:…

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Recommended ulimit values for Centos7

Trying to configure PHP to perform a core dump, I executed the following: [[email protected] ~]# echo ‘/tmp/core-%e.%p’ > /proc/sys/kernel/core_pattern [[email protected] ~]# echo 0 > /proc/sys/kernel/core_uses_pid [[email protected] ~]# ulimit -c unlimited I do not know what the original ulimit values were, but they are now as follows: [[email protected] ~]$ ulimit unlimited [[email protected] ~]$ ulimit -a core…

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Flask Post is not coming to the Same Page

I made a simple HTML: <!DOCTYPE html> <html> <head> <title>Form to Post</title> <form action=”post”> <input type=”text” name=”theinput”><br> <input type=”submit” value=”Submit”> </form> <p></p> </head> <body> </body> </html> All I want t do here s input somethign in the boix and post it right underneath. This is the flask code I am using: from flask import render_template,…

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Configuring Sublime symlink

GOAL Invoke sublime from the OSX BASH command line with the same Ubuntu command: subl filename.txt shall open filename.txt in Sublime. DETAILS My instance of Sublime: /Applications/Sublime\ Text.app//Contents/SharedSupport/bin/subl Per instructions \ tutorial a symbolic link toThe symlink /usr/local/bin/sublime is recommended. In order to meet the goal, the resulting symlink would be: ln -s /Applications/Sublime\ Text.app//Contents/SharedSupport/bin/subl…

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i am root user but get you are not the owner so you cannot change permission

i am root user in my Ubuntu OS and for confining the Rclone i get the permission error: 2019/12/30 21:22:54 Failed to save config after 10 tries: Failed to create temp file for new config: open /home/so/.config/rclone/rclone.conf231311964: permission denied So i tried to change the permission of this folder: /home/so/.config/rclone by this command : sudo…

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