"unable to open file" when trying to use PPK key file converted from EC2 PEM key
Solution 1:
You are running puttygen
via sudo
. So the converted key is stored as root
with root
-read-only access.
So your regular/desktop user cannot access it.
I do not think you need to run puttygen
via sudo
. Run it directly. That way the converted key will be stored under your user account.