[FS#74] Sysupgrade locks you out if no interfaces are static

[LEDE Bugs]

The following task has a new comment added:

FS#74 - Sysupgrade locks you out if no interfaces are static
User who did this - Jo-Philipp Wich (jow-)

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This is a general design limitation of optional functionality provided through packages on embedded systems - I see no solution to this.
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More information can be found at the following URL:
https://bugs.lede-project.org/index.php?do=details&task_id=74#comment199