[Nut-upsuser] hardened kernel and nut access to ttyS

[Vieri]

--- Carlos Rodrigues <carlos.efr at mail.telepac.pt>
wrote:

> On 5/8/07, Vieri <rentorbuy at yahoo.com> wrote:
> >
> > However, I just built a hardened kernel on a new
> > gentoo machine and have no experience with it. NUT
> > (upsdrv) is failing because it says it doesn't
> have
> > permission to access ttyS0 even though nut is
> within
> > the appropriate group. I can add user = root in
> > ups.conf but I'd rather not.
> >
> > Does someone have experience with hardened
> kernels?
> >
> 
> Define "hardened". Are we talking about something
> like SELinux or AppArmor
> here?

a system with PaX/Grsecurity.
http://www.gentoo.org/proj/en/hardened/grsecurity.xml




 
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