encrypted swap question
Bill Davidsen
davidsen at tmr.com
Tue Aug 12 16:07:38 UTC 2008
Mike C wrote:
> Bill Davidsen <davidsen <at> tmr.com> writes:
>
>> Better in what way? I think either case gets you out of typing a 2nd
>> LIKS password. Using /dev/urandom seems to avoid having a password where
>> anyone could ever recover it, and I think using LUKS on swap will kill
>> suspend in either case (it may work better than it did last time I tried
>> it).
>
> Yup - you are right - at least with the keyfile stored for swap - I cannot
> come out of suspend!! I am not sure this is working right at present as
> even regenerating the initial ramdisk file it still asks for the swap
> passphrase at boot - and it goes into suspend but won't come out!
>
> It is possible this is due to the hardware being quite old (around 5 years
> old) - which is my test system!
>
I think it works that way, the restore information is on encrypted swap,
you can't get the system up high enough to read the saved password.
--
Bill Davidsen <davidsen at tmr.com>
"We have more to fear from the bungling of the incompetent than from
the machinations of the wicked." - from Slashdot
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