If I sell an open source radio with firmware limiting broadcast power / bands etc to regulated limits and ranges - under GPLv3 I can lock down this device to prevent the buyer from modifying it? I'm not talking about making the software available (happy to do that, GPLv2 requires that). I'm talking about the actual devices I build and sell (physical ones).
I can build a Roku or Tivo and lock it down? Have you even read the GPLv3? It has what is commonly called the ANTI-tivoisation clause PRECISELY to block developers from locking devices down for products they sell / ship.
If I rent a device and build in a monthly activation check - I can use my keys to lock device and prevent buyer from bypassing my monthly activation check or other restrictions?
The problem I have with GPLv3 folks is they basically endlessly lie about what you can do with GPLv3 - when there is plenty of VERY CLEAR evidence that everyone from Ubuntu to Apple to many others who've looked at this (yes, with attorney's) says that no - GPLv3 can blow up in your face on this.
So no, I don't believe you. These aren't "just anecdotes" These care companies incurring VERY significant costs to move away / avoid GPLv3 products. AGPLv3 is even more poisonous - I'm not aware of any major players using it (other than those doing the fake open source game).
No, you can't lock it down without letting its owner unlock it. That's indeed the point. But your original comment said you have to give up your encryption keys. That's the lie I was getting at.
Now we can debate whether or not it's a good thing that the user gets full control of his device if he wants it. I think it is. You?
If I sell an open source radio with firmware limiting broadcast power / bands etc to regulated limits and ranges - under GPLv3 I can lock down this device to prevent the buyer from modifying it? I'm not talking about making the software available (happy to do that, GPLv2 requires that). I'm talking about the actual devices I build and sell (physical ones).
I can build a Roku or Tivo and lock it down? Have you even read the GPLv3? It has what is commonly called the ANTI-tivoisation clause PRECISELY to block developers from locking devices down for products they sell / ship.
If I rent a device and build in a monthly activation check - I can use my keys to lock device and prevent buyer from bypassing my monthly activation check or other restrictions?
The problem I have with GPLv3 folks is they basically endlessly lie about what you can do with GPLv3 - when there is plenty of VERY CLEAR evidence that everyone from Ubuntu to Apple to many others who've looked at this (yes, with attorney's) says that no - GPLv3 can blow up in your face on this.
So no, I don't believe you. These aren't "just anecdotes" These care companies incurring VERY significant costs to move away / avoid GPLv3 products. AGPLv3 is even more poisonous - I'm not aware of any major players using it (other than those doing the fake open source game).