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About apache mod
just last week while installing a fresh version of Mageia3b2, I was getting
errors from the httpd service start.
looking into some of the addresses and the files themselves,
I found the mod files internal(code/text formatting) structure was changed, weird, end of line missing...
I'm no coder, but It was pretty obvious the files were corrupted, but readable.
Anyway, If its an apache module problem, that might help explain.
I reinstalled apache and upgraded the associated mod packages. (untill it was fixed, even downgrading worked untill a newer package version was available, like the next day)
sorry for the rant.