Unfortunately, at least for Ubuntu (yeah, I know you guys are Fedora) they have dropped support for 32 bit processors in their latest LTS version, so I am likely going to have to replace two Linux machines in the next couple of years - one of them probably with a Raspberry Pi, but the other probably will get a new motherboard and new install.
That last line about finding a project works for me. I learned "C" in the 1970's by porting the Crowther/Woods "Adventure" to BDS C. I learned C++ (Borland) and Windows GUI coding writing my IBM 1410 cycle level simulator. I learned C# by using to write my IBM SMS Automated Logic Diagram capture application / VHDL generator. Finally, I had to learn some Python (yrrch) to debug some issues in the weewx weather software I use.
Unfortunately, at least for Ubuntu (yeah, I know you guys are Fedora) they have dropped support for 32 bit processors in their latest LTS version, so I am likely going to have to replace two Linux machines in the next couple of years - one of them probably with a Raspberry Pi, but the other probably will get a new motherboard and new install.