The Real Reason For Microsoft's TomTom Lawsuit

Glyn Moody writes "We now know that Microsoft's lawsuit isn't just against TomTom, but against Linux too: but what exactly is Microsoft hoping to achieve? Samba's Jeremy Allison has a fascinating theory: 'What people are missing about this is the either/or choice that Microsoft is giving Tom Tom. It isn't a case of cross-license and everything is ok. If Tom Tom or any other company cross licenses patents then by section 7 of GPLv2 (for the Linux kernel) they lose the rights to redistribute the kernel *at all*. Make no mistake, this is intended to force Tom Tom to violate the GPL, or change to Microsoft embedded software.' Maybe embedded Linux is starting to get too popular."

Comments

Say It Ain't So

[alain94040]

Ok, I'll play devil's advocate for a second. Here are the relevant parts of section 7 of the GPLv2:

If, for any reason, conditions are imposed on you that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all.

Here's an example. The US government probably prevents you from selling your open source software to Cuba or Iran. If I read section 7 correctly, that counts as a "condition imposed on you". So really you lose all rights to using that code?

You got to be careful with literal interpretation of legalese... sometimes you can push the arguments too far.

I hope the same applies to this theory that Microsoft is forcing people to violate the GPL and therefore lose their rights to the code.

Re:Say It Ain't So

[Anonymous Coward]

Since they have to distribute the code so people can use their devices they could just switch to a free FS. As I understand (IANAL) this lawsuit mostly concerns their use of FAT for their memory cards. If they used EXT2 and bundled EXT2IFS with their windows app they might well be able to avoid a lot of the hassles from Microsoft regarding this.

Re:Say It Ain't So

[morgan_greywolf]

Forget ext2, they can use UDF, which is already supported on Windows, Linux and Mac OS X and is not patent encumbered.

Re:Say It Ain't So

[Anachragnome]

"Therefore, it is our right, nay, our duty to users everywhere to violate those bits of intellectual property at every possible opportunity until it becomes such a legal nightmare for these companies that they are forced to back down. Anything less would be uncivilized. I know this is no Rosa Parks moment, but it still very much necessary for the long-term viability of computing as we know it. Just say no to data format patents."

This is precisely the tactic I encourage everyone I know to use.

These people are no longer playing fair, WHY SHOULD WE?

In this day and age, corporations are, quite simply put, walking right over common sense. There is no more "customer service", but rather corporations simply see us all as resources to be mined.

When these people no longer see reason, no longer work to provide a product without stifling the competition, then "Intellectual Disobedience" is the ONLY route left to address the situation.

Speak with your mind, voice and dollar, in that order.

Really an attack on using Microsoft tech in Linux

[guruevi]

What TomTom (and others) need to do is start using EXT2/3 on their external cards and then distribute Fuse with their software. This will force FAT and with that Microsoft tech slowly but surely out of the market.

What do you think will happen when all external media starts using alternative formatting?

Re:Misleading title.

[Jeremy Allison - Sam]

Thanks dude. I guess I should take my complements where I can :-).

We are moving to a registry based config in later versions, but I'm not sure you would think that an improvement :-).

You have to remember Samba is 17 years old, and you can still parse original smb.conf files from the first version. These things do tend to acrete over time, and it's hard to break existing configs. Not an excuse, but...... :-).

Jeremy.

Collateral Estoppel / Issue Preclusion and YOU!

[MarkvW]

If Microsoft wins, it sucks for Tom Tom and it creates FUD. That's bad, but not too bad. Microsoft still has to sue everybody violating its software patent.

But if Microsoft loses because the Court rejects the concept of software patents a'la Bilski, then Microsoft is royally screwed because if it sues anybody else over a software patent, that defendant can argue that Microsoft can't argue software patents anymore because they already fully fairly and finally litigated the issue against Tom Tom and they lost. They don't get to relitigate the same issue all over again.

You can see why this is HUGE for Microsoft. If they win, they get some money from Tom Tom and they put a scare into the Linux community. If they lose because their software patents are no good, then Microsoft's whole software patent edifice is gravely jeopardized. Microsoft will really fight this hard.

Tom Tom is really vulnerable because the GPS market is slammed in this economy. I suspect that Microsoft is betting that they'll give up. The Linux community ought to prop up Tom Tom with legal and technical support--at least on the software patent theory.

Microsoft's invasion should be defended at the beaches. They should be thrown back into the sea before they create more FUD!

 

Remember GIF

[fritsd]

I'm wondering if a patent can become so diluted that it is unenforceable. FAT is ubiquitous. It is used just about everywhere in every industry in innumerable devices. If Microsoft were to fight to enforce their patent they'd essentially be taking on the entire IT space. I doubt the courts would allow that to happen.

IIRC, that's exactly what happened to GIF: After it was well established and used, Unisys decided to see dollar signs.

Re:I disagree!

[Lord Bitman]

Software is covered by patents, there is no need for it to be covered by copyright, too.

Software is often distributed in binary form: a form which cannot be derived from. The protection, for a limited time, of original works, is meant to allow them to be developed so that people in the future can create derivative works based on them.

  - NO protection without source code.
  - NO copyright on compiled software (makes as much sense as copyrighting a hammer)
  - Patent protections on binaries, contingent on the full source being provided.
  - NO obvious patents.

Software patents aren't bad, they just have a bad name because stupid ones have been granted.