Entire file system goes read-only

[Edward Ned Harvey]

> From: discuss-bounces-mNDKBlG2WHs at public.gmane.org [mailto:discuss-bounces-mNDKBlG2WHs at public.gmane.org] On
> Behalf Of edwardp-mh2Nk+tgbQM at public.gmane.org
> 
> Charles Bennett wrote:
> > Time to load smartmontools and scan the disks?
> 
> I did that.  Why it also wanted to install postfix, I have no idea...
> But smartmontools did not find any issues with the hard drive.

Firmware updates?