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Date:      Thu, 29 Jul 1999 10:45:57 +0300
From:      "Andy V. Oleynik" <andyo@prime.net.ua>
To:        geyejoe <geyejoe@primenet.com>
Cc:        freebsd-questions@FreeBSD.ORG
Subject:   Re: Permission denied
Message-ID:  <37A006B5.20C42D9E@prime.net.ua>
References:  <Pine.BSI.4.05.9907281533140.9876-100000@fingers.shocking.com>

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sysctl -w kern.securelevel will write variable not check it.
flag -a is an option. And AFAIK securelevel may be
reduced only by init.
Futher:
volodya# ls -al /dev/mem
crw-r-----  1 root  kmem    2,   0 12 ÑÎ×  1999 /dev/mem

So it's not enough to be -i the wheel group. I think Joe
must belong kmem group and chmod g+w /dev/mem

Doug wrote:

> its probably kern.securelevel giving you those problems
> check it via:
>
> sysctl -w kern.securelevel
>
> good luck,
>
> On Wed, 28 Jul 1999, geyejoe wrote:
>
> > When trying to exec this app, I get the following error,
> >
> > bash-2.03$ wmmon
> > kvm_openfiles: /dev/mem: Permission denied
> >
> > I'm a standard user in the wheel Login group.  I'm running FreeBSD 3.2.
> > I never got this error while running FreeBSD 3.1.  What can I do to
> > solve this permission problem?  I would appriciate any help possible.
> >
> > Sincerely,
> >
> > geyejoe@primenet.com
> >
> >
> >
> > To Unsubscribe: send mail to majordomo@FreeBSD.org
> > with "unsubscribe freebsd-questions" in the body of the message
> >
>
> | Doug
> | unix9.org admin
> | shocking.com/~doemill/
>
> To Unsubscribe: send mail to majordomo@FreeBSD.org
> with "unsubscribe freebsd-questions" in the body of the message

--
WBW  Andy V. Oleynik            (When U work in virtual office
prime.net.ua's                   U have good chance to obtain
system administrator             virtual money ö%-)
+380442448363





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