su problem
Sami Halabi
sodynet1 at gmail.com
Sun Jun 10 10:26:12 UTC 2012
Hi Oliver,
I saw you had similar problem for console on 2010
http://freebsd.1045724.n5.nabble.com/Serial-console-problems-with-stable-8-td3950684.html
but the thread wasn't ended by recommendation or conclusions by you.
did you solve that problem then?
it seems i have something similr.
look at the logs:
%tail /var/log/messages
Jun 7 19:54:35 vps16 kernel: Trying to mount root from ufs:/dev/da0s1a
Jun 7 19:54:36 vps16 kernel: bge0: link state changed to UP
Jun 7 20:18:04 vps16 kernel: ugen0.2: <vendor 0x09da> at usbus0
Jun 7 20:18:04 vps16 kernel: ukbd0: <vendor 0x09da USB Keyboard, class
0/0, rev 1.10/2.50, addr 2> on usbus0
Jun 7 20:18:04 vps16 kernel: kbd2 at ukbd0
Jun 7 20:18:05 vps16 kernel: uhid0: <vendor 0x09da USB Keyboard, class
0/0, rev 1.10/2.50, addr 2> on usbus0
Jun 7 20:19:37 vps16 login: ROOT LOGIN (root) ON ttyv1
Jun 7 20:21:19 vps16 kernel: ugen0.2: <vendor 0x09da> at usbus0
(disconnected)
Jun 7 20:21:19 vps16 kernel: ukbd0: at uhub0, port 1, addr 2 (disconnected)
Jun 7 20:21:19 vps16 kernel: uhid0: at uhub0, port 1, addr 2 (disconnected)
i had a keyboard attached but then removed after the system went up.
Thanks in advance,
Sami
On Sat, Jun 9, 2012 at 5:43 PM, wrote:
> Sami Halabi <sodynet1 at gmail.com> wrote:
> > %id
> > uid=1001(sody) gid=1001(sody) groups=1001(sody),0(wheel)
> > %
> >
> > i have another account also id 1002 - sody2, also in group wheel.
> > i can ssh using user sody/sody2, however su doesn't work if i do: su
> sody2,
> > when i logged in with user sody.
> > it seems that su is broken somehow....
>
> Something is definitely broken. Maybe the suid-root bit was
> accidentally removed from the su binary? What is the output
> from "ls -l /usr/bin/su"?
>
> Best regards
> Oliver
>
>
> --
> Oliver Fromme, secnetix GmbH & Co. KG, Marktplatz 29, 85567 Grafing b. M.
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>
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>
> "If you think C++ is not overly complicated, just what is a protected
> abstract virtual base pure virtual private destructor, and when was the
> last time you needed one?"
> -- Tom Cargil, C++ Journal
>
--
Sami Halabi
Information Systems Engineer
NMS Projects Expert
FreeBSD SysAdmin Expert
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