From owner-freebsd-stable@FreeBSD.ORG Sat Jun 9 20:22:42 2012 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 792F4106566C for ; Sat, 9 Jun 2012 20:22:42 +0000 (UTC) (envelope-from sodynet1@gmail.com) Received: from mail-ob0-f182.google.com (mail-ob0-f182.google.com [209.85.214.182]) by mx1.freebsd.org (Postfix) with ESMTP id 32C878FC08 for ; Sat, 9 Jun 2012 20:22:41 +0000 (UTC) Received: by obcni5 with SMTP id ni5so5576022obc.13 for ; Sat, 09 Jun 2012 13:22:41 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; bh=43UAExqVHjMiEFMAsozT74zlMmxxvOrpMtROEYYnTSI=; b=X2bMqWkYl/d2oryHgEa0DVF/pyJA0tzSn56j6nHjKMpuYaJASAOEGd3WikE4xRphDf MkePa/zYPXz7oGc39OYuyo0SKGrO9GYuYGP6ZCmyxkVB5aKAYyFQbF440wfOyjP6IAw7 NVe5GdcQpwlLrigY3/HC5TudNtXhpKirBrbQFkICvYfStG56d/aOjU1I+th/Z0JHmWMA wNfDz7MG95q32QcGHMVU9jA21PF4fxptkqD8w8ECNk0qO251W5HzLrSgWZszL2+rmpRL FhhQOsLkiFPgvWDvvp8wBiwWyD6HELkuLNtMYii3mnzWagyUP0L5zfb6tsTs6a/bg+N1 ToVA== MIME-Version: 1.0 Received: by 10.182.52.38 with SMTP id q6mr11518875obo.8.1339273361656; Sat, 09 Jun 2012 13:22:41 -0700 (PDT) Received: by 10.182.44.101 with HTTP; Sat, 9 Jun 2012 13:22:41 -0700 (PDT) In-Reply-To: <4D5EE1C7-9297-415B-A5A0-45801B8A0182@longcount.org> References: <201206091035.q59AZWFB058742@lurza.secnetix.de> <20120609122457.GS13609@albert.catwhisker.org> <20120609123626.GT13609@albert.catwhisker.org> <4FD37CF3.109@rdtc.ru> <4D5EE1C7-9297-415B-A5A0-45801B8A0182@longcount.org> Date: Sat, 9 Jun 2012 23:22:41 +0300 Message-ID: From: Sami Halabi To: Mark Saad Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.5 Cc: "freebsd-stable@freebsd.org" Subject: Re: su problem X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 09 Jun 2012 20:22:42 -0000 I already posted that: %ls -l /usr/bin/su -r-sr-xr-x 1 root wheel 16944 Jun 7 19:47 /usr/bin/su % Sami On Sat, Jun 9, 2012 at 10:57 PM, Mark Saad wrote: > > > > On Jun 9, 2012, at 2:45 PM, Sami Halabi wrote: > > > Hi, > > > > %sysctl kern.console > > kern.console: ttyv0,dcons,/dcons,ttyv0,uart,ucom, > > > > %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: at usbus0 > > Jun 7 20:18:04 vps16 kernel: ukbd0: > 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: > 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: 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) > > % > > > > the system was loaded with keyboard and disconnected later if i > understand > > the logs... > > > > New ideas are appreciated, and thanks in advance, > > Sami > > > > On Sat, Jun 9, 2012 at 7:42 PM, Eugene Grosbein > wrote: > > > >> 09.06.2012 19:47, Sami Halabi =D0=BF=D0=B8=D1=88=D0=B5=D1=82: > >>> %su - > >>> Password: > >>> load: 0.00 cmd: su 30588 [ttydcd] 0.91r 0.00u 0.00s 0% 2092k > >> > >> Perpaps, your system had no keyboard attached at boot time; > >> or for some other reason it booted with /dev/console being serial > console > >> instead of vidconsole. su locks trying to access serial console > >> that is /dev/ttyd0 by default and has Carrier Detect flag enabled. > >> Hence, it waits for CD on the first serial port (miserably and > hopelessly). > >> > >> You can check if it's true with "sysctl kern.console" command. > >> You could ask someone to boot the system with keyboard attached - > >> no need to type anything, though. The system should detect it > >> and assingn /dev/ttyv0 as /dev/console instead of /dev/ttyd0. > >> And "su" won't lock. > >> > >> Eugene Grosbein > >> > > > > > > > > -- > > Sami Halabi > > Information Systems Engineer > > NMS Projects Expert > > FreeBSD SysAdmin Expert > > _______________________________________________ > > freebsd-stable@freebsd.org mailing list > > http://lists.freebsd.org/mailman/listinfo/freebsd-stable > > To unsubscribe, send any mail to "freebsd-stable-unsubscribe@freebsd.or= g > " > > Check the permissions on the su binary it could be missing the suid but. > > --- > Mark saad | mark.saad@longcount.org > > _______________________________________________ > freebsd-stable@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-stable > To unsubscribe, send any mail to "freebsd-stable-unsubscribe@freebsd.org" > --=20 Sami Halabi Information Systems Engineer NMS Projects Expert FreeBSD SysAdmin Expert