Date: Sat, 9 Jun 2012 21:45:03 +0300 From: Sami Halabi <sodynet1@gmail.com> To: Eugene Grosbein <egrosbein@rdtc.ru> Cc: freebsd-stable@freebsd.org Subject: Re: su problem Message-ID: <CAEW%2BogZ=nC6kGszy=krG8fbAno84AMxaPsrC5Fj1Z4zmtJMALg@mail.gmail.com> In-Reply-To: <4FD37CF3.109@rdtc.ru> References: <CAEW%2BogYrUso=nqx4dUx0rhr9XUFMmSSMP-fxNa03pgj8tNF%2B%2Bg@mail.gmail.com> <201206091035.q59AZWFB058742@lurza.secnetix.de> <CAOgwaMvp4AyLNdvENL9rXoP6D6w9JaTJr1ML5uxb28Tg9=W2uQ@mail.gmail.com> <CAEW%2BogZ3H%2BgP86zcme-nuucLyDHmUo05uZ3R7Jc1hBb_7FM4gg@mail.gmail.com> <20120609122457.GS13609@albert.catwhisker.org> <CAEW%2BogadUQzu6k1XMXyLkqjEuq-_6gShiG5mRKbBgKMyoviAEg@mail.gmail.com> <20120609123626.GT13609@albert.catwhisker.org> <CAEW%2BogY4zZLj=D9cKuoG58Ozn_UbXjx3GJCT_Gtd4f4zEp3D2A@mail.gmail.com> <4FD37CF3.109@rdtc.ru>
next in thread | previous in thread | raw e-mail | index | archive | help
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: <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= ) % 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 <egrosbein@rdtc.ru> wrote: > 09.06.2012 19:47, Sami Halabi =D0=C9=DB=C5=D4: > > %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 > --=20 Sami Halabi Information Systems Engineer NMS Projects Expert FreeBSD SysAdmin Expert
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?CAEW%2BogZ=nC6kGszy=krG8fbAno84AMxaPsrC5Fj1Z4zmtJMALg>