I'm having an issue with initializing R and thusly, installing RStudio after updating to 4.3.3 while running Mint 21.1.
Whenever I attempt to run R from the terminal, starting a base R session, the command just clears and nothing happens, as if I were executing a command. When I attempt to uninstall and re-install R via the terminal, I get the issue along the lines of "The repository 'https://cloud.r-project.org/bin/linux/ubuntu vera-cran40/ Release' does not have a Release file."
Everything worked fine with previous versions, but this seems to be something that's only happened since updating to 4.3.3. To get/trigger this message, I was attempting to run "sudo apt update." Happy to provide more context as needed. Thanks!
I have tried uninstalling r-base and r-base-dev via the terminal before re-installing multiple times.