debian apt packages hash sum mismatch

From the Debian command line, I'm getting a hash sum mismatch after executing aptitude update; aptitude upgrade. Below is the command line output. I've tried an aptitude clean, but this does not...

eglMakeCurrent failed when using genymotion

When im using genymotion application for emulating Android apps, after some times it crashes with messages like: "Launcher has stopped", or " has stopped" and in console i see this massega all...

opengl program compiles but gives error when run (UBUNTU 14.04)

I compiled Opengl by installing the folowing packages through Synaptics Package manager. freeglut3 freeglut3-dev freeglut3-dbg libglew1.5 libglew1.5-dev libglu1-mesa libglu1-mesa-dev...

glDrawElements not working with STL vector

In my current project I just changed every array pointer of my Mesh class to an STL vector, as I experienced problems when using pointers to std::vector::front() after the original vectors where...

SDL_CreateRenderer creates Invalid renderer

I'm trying to create a render in SDL2 by doing: SDL_Init(SDL_INIT_VIDEO); SDL_Window * w = SDL_CreateWindow("Window", 0, 0, 500, 500 0); SDL_Renderer * r = SDL_CreateRenderer(w, -1, 0); but...

Installing MySQL 5.6 in Ubuntu 14.04 triggers removal of needed packages

So I was trying to make a fresh installation of MySQL 5.6 on Ubuntu 14.04.2 and for some reason it tried to remove needed packages, not without first complaining about some unmet dependencies....

Debian: dist-upgrade removes gnome and many other stuff

I am (was) running the Debian Sid and faced a major update problem few days ago. It was weekend and I was just going to upgrade stuff, did sudo apt-get update, then sudo apt-get upgrade. Then I...

Graphical artifacts in eclipse - Linux Mint - Eclipse Mars

I'm using the following configuration: Linux Mint 17.3 Cinnamon 2.8.6 kernel 3.19.0-32-generic amd radeon r5 m330 driver: xserver-xorg-video-ati v 1:7.3.0-1ubuntu3.1 Eclipse Version: Mars.1...

How to fix broken apt-get on debian wheezy?

I'm using a debian wheezy at work. Packages are held in specific versions. My /etc/apt/sources.list contains lines like : deb http://mycompany.com/debian/debian-main/ wheezy main non-free...

Ubuntu NVIDIA Driver Change now Won't Boot into Unity

I was having problems with OpenGL support on my video card on UBuntu, so I went into Software & Updates, additional drivers, and changed the driver. There were 3 drivers listed, and the one i was...

Ubuntu 18.04 libosmesa6 depends libglapi-mesa (= 18.0.0~rc5-1ubuntu1) but 18.0.5-0ubuntu0~18.04.1 is to be installed

Quite a few people encounter this issue, especially those who want to use Gym and Mujoco for reinforcement learning. The installation process is frustrating, but luckily some people spot part of...

Issues with xdotool

So I have been trying to sort out xdotool. I can get things like :~$ xdotool getmouselocation x:347 y:310 screen:0 window:90 and :~$ xdotool getdisplaygeometry 1366 768 but am receiving to...

OpenCL and Radeon R4 Integrated Graphics

I have a Dell Inspiron laptop with an AMD A6-6310 (Radeon R4 integrated graphics) SoC. I am running Debian Sid (updated to the latest). From wikipedia I see that the R4 Graphics has 128 shader...

How to install allure on ubuntu 20?

sudo apt-get install Reading package lists... Done Building dependency tree Reading state information... Done The following packages were automatically installed and are no longer required: ...