PlayStation 2

The PostgreSQL documentation say that the application has been tested/verified
on:

Linux
PlayStation 2
7.2
2001-12-12, Permaine Cheung <pcheung@redhat.com>

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The implication being that you can use a Sony PS2 as a ($200) Linux
workstation that doubles as a game console.

Have any of you actually run Linux on a PlayStation 2?