> Commit de30205ba0f63eb987097a9f47b6e4fd38cd9044 added a pcscd service > (hooray!). However, its activation procedure doesn't always work. The > system test passes, and the activation procedure works the first time > you boot, but if you reboot, it will fail because the symlink it creates > already exists. The attached patch fixes the problem.
Thanks for catching and fixing this! I am still in the process of building and testing your patch. I ran out of memory and had to `guix gc' and rebuild again. As you said, it takes a while. But, your patch LGTM. Please go ahead and push to master at your discretion, after addressing Ludo's feedback.