Hello Oliver
I have the same trouble by cange from vserver0.40 to util-vserver-0.30.21 fc1-2 work on 2.6.12.x my fix edit /etc/pam.d/sshd auth required pam_nologin.so => #auth required pam_nologin.so edit /etc/rc.d/rc true //set on end remove network from init hope it helps BRG Roman my fi -----Ursprüngliche Nachricht----- Von: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Im Auftrag von Oliver Heinz Gesendet: Sonntag, 19. November 2006 15:21 An: Undisclosed.Recipients : Cc: [email protected] Betreff: Re: [Vserver] openpty(): No such file Am Samstag, 18. November 2006 21:46 schrieb Herbert Poetzl: > On Sat, Nov 18, 2006 at 01:05:48PM +0100, Oliver Heinz wrote: > > Am Freitag, 17. November 2006 18:48 schrieb Oliver Heinz: > > > Am Freitag, 17. November 2006 17:49 schrieb Herbert Poetzl: > > > > On Fri, Nov 17, 2006 at 11:05:52AM +0100, Oliver Heinz wrote: > > > > > Am Donnerstag, 16. November 2006 13:11 schrieb Daniel Hokka Zakrisson: > > > > > > Oliver Heinz wrote: > > > > > > > Hello, > > > > > > > > > > > > > > yesterday I upgraded my development server from > > > > > > > vmlinuz-2.6.12.5-vs2.0 to 2.6.17.14-grsec2.1.9-vs2.0.2.1 > > > > > > > and util-vserver from util-vserver-0.30.210 to > > > > > > > util-vserver-0.30.211. > > > > > > > > > > > > > > All Debian/Ubuntu guests are running fine, but for the old > > > > > > > Suse9.0 guest when entering via vserver servername enter i > > > > > > > get an error: > > > > > > > > > > > > > > [EMAIL PROTECTED]:/usr/src/packages# vserver dakar enter vlogin: > > > > > > > openpty(): No such file or directory > > > > > > > [EMAIL PROTECTED]:/usr/src/packages# > > > > > > > > > > > > > > Any Idea what's wrong? Entering via ssh works fine, all > > > > > > > services are running, so it's not a major issue, just > > > > > > > annoing. > > > > > > > > > > > > Does it have /dev/ptmx and a mounted /dev/pts? When you log > > > > > > in through ssh, what tty are you on? > > > > > > > > > > dakar:~ # w > > > > > 10:56:59 up 1 day, 1:03, 2 users, load average: 0.16, 0.16, > > > > > 0.29 USER TTY LOGIN@ IDLE JCPU PCPU WHAT > > > > > oheinz ttyp1 10:28 11:22 0.10s 0.10s -bash > > > > > root ttyp2 10:56 0.00s 0.04s 0.00s w > > > > > > > > ~~~~~~~~~ > > > > looks like legacy ptys .. haven't seen them > > > > for some time now, not sure that is related though .. > > > > > > I was wondering too, when I ssh to a real physical host with suse > > > 9.0 and kernel 2.4 I get ptys > > > > > > > what does /dev contain in your guest? > > > > Just those few devices that are SuSE default ;-) > > > > - I tried to attach the List but: Message body is too big and nobody > > approved it yet. Is there someting special you are interessted? > > ttys?pts? > > ahem, this is what your guest should actually have in its /dev, > nothing more ... > > # ls /dev > console full log= null ptmx pts/ random tty urandom zero > > maybe an additional hdv1, but that's it, everything > else is not required and reduces your guest's security > which is why the tools do not put stuff there besides > the entries listed above ... Thanks for that advice, but this vserver is an internal development platform for a real server, which (of course) does have all those /dev entries . So security in this guest is not an issue. But it probably is not a good idea to have all that static dev entries that are for 2.4 kernels running with a 2.6 vserver enabled kernel, idn't it. So I did remove all that crap, left only crw------- 1 root tty 5, 1 2006-11-19 15:14 console crw-rw-rw- 1 root root 1, 7 2005-07-12 14:14 full prw------- 1 root root 0 2006-11-19 15:14 initctl crw-rw-rw- 1 root root 1, 3 2005-07-12 14:14 null crw-rw-rw- 1 root tty 5, 2 2006-11-19 15:12 ptmx drwxr-xr-x 2 root root 4096 2006-11-15 18:34 pts crw-rw-rw- 1 root root 1, 8 2005-07-12 14:14 random crw-rw-rw- 1 root tty 5, 0 2006-11-19 15:04 tty -rw-r--r-- 1 root root 582 2006-11-19 15:13 tty10 cr--r--r-- 1 root root 1, 9 2006-11-15 18:34 urandom crw-rw-rw- 1 root root 1, 5 2005-07-12 14:14 zero But now I get an: [EMAIL PROTECTED]:~# vserver dakar enter vlogin: ioctl(): Not a typewriter [EMAIL PROTECTED]:~# and login via ssh is now broken too :-( Nov 19 15:08:56 dakar sshd[1912]: error: openpty: No such file or directory Nov 19 15:08:56 dakar sshd[1912]: error: session_pty_req: session 0 alloc failed Should I check with an non grsec vserver-kernel? Maybe it's grsec related? Thanks so far, Oliver > > best, > Herbert > > > TIA, > > Oliver > > > > > > TIA, > > > > Herbert > > > > > > > > > dakar:~ # mount > > > > > /dev/hda2 on / type reiserfs (rw) > > > > > proc on /proc type proc (rw) > > > > > devpts on /dev/pts type devpts (rw,mode=0620,gid=5) > > > > > > > > > > dakar:~ # ls -la /dev/ptmx > > > > > crw-rw-rw- 1 root tty 5, 2 Sep 23 2003 /dev/ptmx > > > > > > > > > > > > > > > Thanks so far, > > > > > Oliver _______________________________________________ > > > > > Vserver mailing list > > > > > [email protected] > > > > > http://list.linux-vserver.org/mailman/listinfo/vserver > > > > _______________________________________________ > > Vserver mailing list > > [email protected] > > http://list.linux-vserver.org/mailman/listinfo/vserver _______________________________________________ Vserver mailing list [email protected] http://list.linux-vserver.org/mailman/listinfo/vserver _______________________________________________ Vserver mailing list [email protected] http://list.linux-vserver.org/mailman/listinfo/vserver
