SSH Key-Based Authentication to Ubuntu fails for “No such file or directory”?

I am trying to access my vps using SSH Key-Based Authentication. this is what i tried: 1.create a public and private key in Windows using PuTTYgen 2.copy the one line format of the public key to a this file /home/username/.ssh/authorised_keys this is how the key looks like: ssh-rsa AAAAB3NzaC1yc2EAAAABJQAAAQEAxjoUKeoEWdpazINZ1WmEiierZ1eC/OtQ6r0MFBofBg3oSvzF0o3mqzJB2rklNAcFoiQ/MHB5nk7lLfb82Ny7np9vYXoprZinM68PSjfhNd20QfXRJfeTaKZqWtzv64r+zOPs3n32FEfSY5x5numk6YqZ1AjbwyU2/HhEUN35FzyjofZjCiR9BM5eaylf8yJ/fgHVoFBVuL7N5jsbPG6fP2ZEIGSBFH6DCN+HEpvySFzdgy2KkznRl0/o1dWc3FU8NaqZG+M1JZzEIjehEuaVwMFrIQxdHXoZCY7OJHHwWFOQCWhYScTh3PeOnvPnU6LYBLgAG+felrdQrho2My9jxw== rsa-key-20191225 3.sudo chmod 700 ~/.ssh 4.sudo…

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What’s the significance of a distribution’s choice of Libc implementation?

Recently, I was trying to build a piece of software on Alpine (which uses Musl rather than Glibc) which couldn’t be built without glibc. When I tried to find a solution, I discovered that it wasn’t as simple as installing glibc on Alpine, and linking my program against it; one listed solution is https://github.com/sgerrand/alpine-pkg-glibc which…

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Tried to change xubuntu theme, but font looks weird (gtk3)

I tried multiple themes, and installed them using pling store. All of them are supposedly compatible with gtk3, which apparently is the one I have installed dpkg -s libgtk-3-0|grep ‘^Version’ | cut -d’ ‘ -f2- 3.22.30-1ubuntu4version Al the themes I tried are compatible with my gtk (Nord theme for example) https://www.xfce-look.org/p/1267246/ But the theme looks…

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