Errors & Failures

Fixed: “virtualenv”: No such file or directory

virtual error Linux

When we were running some python based test applications, we got following error, Solution : This problem … Read more

Solved: brltty – USB COM Port Gets Immediately Disconnected

FTDI_Not_Detecting

When we connected our USB to Serial converter to Ubuntu 22.04, it got detected as ttyUSB0 but … Read more

Fixed: has virtual functions but non-virtual destructor

If we have a C++ Class “MyLynxbee” declared in header file mylynxbee.h as below, and if we … Read more

How to update Git to Latest Version in Linux ?

upgrade git version

In old versions of Git “–initial-branch” is not supported, but some of the most online git platforms … Read more

Fix : “git branch -r” not showing all remote branches

git_remote

When you have a git repository which is actively maintained on centralised server, and you have cloned … Read more

How to Fix SSL Issue – your connection to this site is not secure ?

Website_SSL

Did you recently bought a SSL certificate from certificate authority and installed it to your website as … Read more

Fixed : Waiting for cache lock: Could not get lock

When we tried to install one package using “apt-get install” , we got following error, and we … Read more

Git filename too long in Windows MINGW / Git Bash

git

We had some source code downloaded from internet and which was developed on Windows. We wanted to … Read more

Ubuntu doesn’t detect WiFi Access Point

Settings

Recently I came across very different problem when I moved to a place where there was few … Read more