I have problems with my screen, so I can't see very well using a default MC theme. Switching to the darker one helps me a lot. So that would be great if I could set it as a default theme.

I'm planing to install KVM on a Headless Ubuntu server (version 18.04 LTS). And I want to manage this KVM from my Windows 10 and Ubuntu Desktop machine. Is there any Web Based manager to install on KVM Hypervisor machine? or any tool available to manage kvm remotely from my machines? Thanks in a...

when I run glxgears, I get following error. libGL error: No matching fbConfigs or visuals found libGL error: failed to load driver: swrast Error: couldn't get an RGB, Double-buffered visual My system is ubuntu 16.04 as docker image - nvidia/cuda:8.0-runtime-ubuntu16.04. The image contains Vir...

i run the command pip install pyqt5and i get the following error DEPRECATION: Python 2.7 reached the end of its life on January 1st, 2020. Please upgrade your Python as Python 2.7 is no longer maintained. pip 21.0 will drop support for Python 2.7 in January 2021. More details about Python 2 supp...

On a x86-64 laptop running Ubuntu/Focal 20.04 I have generated a ~/.ssh/id_rsa.pub public and ~/.ssh/id_rsa private key with ssh-keygen -b 4096 and a difficult to remember passphrase. I would like to set-up some ecryptfs encrypted directory sharing the same ssh-managed passphrase. That is, I j...

I am a bioinformatics researcher, and I am trying to run GffCompare. The problem is, I am a Windows user (Windows 10, 64-bit), and GffCompare only runs on macOS and Linux. I enabled the Windows Subsystem for Linux and am attempting to use the Ubuntu command line to open gffcompare. I downloaded...

I can check the reports in Reports-> Availavility -> Select Report Type -> Select Hostgroup -> Select Report Options There is csv format checkbox and can download the list of each hosts availability. However I want to make csv for each services availability by day. ->select some host-> selec...

I am trying to write a script that prints out the full path names of my files over a specified size and the size needs to be read as a argument. I am not familiar with bash at all so I haven't tried much.

I made the mistake to put my Ubuntu VM to sleep, now how do i boot it up?

I am creating a bash script to setup tomcat server. I need to comment some contents from context.xml file. I tried with sed but not able match the contents. here is full context.xml file <?xml version="1.0" encoding="UTF-8"?> <!-- Licensed to the Apache Software Foundation (ASF) under one ...