My Ubuntu 14.04 laptop downloaded these 3 3.2.21-1ubuntu1 packages on Friday 13th May, and after a restart my network manager was unable to start (segfaulting presumably for the same reasons as original).
Solution in #4 (downgrade to the -1 packages) worked for me.
I do not have proposed updates enabled so it appears that the 1ubuntu1 packages are now the official packages, but are broken for me.
My Ubuntu 14.04 laptop downloaded these 3 3.2.21-1ubuntu1 packages on Friday 13th May, and after a restart my network manager was unable to start (segfaulting presumably for the same reasons as original).
Solution in #4 (downgrade to the -1 packages) worked for me.
I do not have proposed updates enabled so it appears that the 1ubuntu1 packages are now the official packages, but are broken for me.
Happy to provide any more info requested.