Re: sshd problems

["Cyber.Zombie" <Cyber dot Zombie at attbi dot com>]

Shouldn't that have been:

mount -s -b -c /

User mounts override system mounts.  You'll also need to do (after the 
above mount):

umount -u -c

Then exit/reenter the shell and all should be kosher.

David Monk wrote:

> Some of what you asked is in the cygcheck output, but here it is: (note,
> changing the cygdrive prefix, by mount -c / made no difference)
>
> dmonk@DIETPEPSI ~
> $ mount
> C:\cygwin\bin on /usr/bin type user (binmode)
> C:\cygwin\lib on /usr/lib type user (binmode)
> C:\cygwin on / type user (binmode)
> c: on /cygdrive/c type user (binmode,noumount)
> h: on /cygdrive/h type user (binmode,noumount)
>
> dmonk@DIETPEPSI ~
> $ mount -p
> Prefix              Type         Flags
> /cygdrive           user         binmode
>
> dmonk@DIETPEPSI ~
> $ mount -c /
>
> dmonk@DIETPEPSI ~
> $ mount -p
> Prefix              Type         Flags
> /cygdrive           user         binmode
> /                   system       binmode
>
> dmonk@DIETPEPSI ~
> $ /usr/sbin/sshd -d -d -d
> debug1: sshd version OpenSSH_3.4p1
> Could not load host key: /etc/ssh_host_key
> Could not load host key: /etc/ssh_host_rsa_key
> Could not load host key: /etc/ssh_host_dsa_key
> Disabling protocol version 1. Could not load host key
> Disabling protocol version 2. Could not load host key
> sshd: no hostkeys available -- exiting.
>
> This is a pretty much default installation of cygwin, installed yesterday. I
> did add a few packages, such as bzip2, ncftp, openssh, vim and wget, maybe a
> few others. But, otherwise, this is a default installation with
> ssh-host-config run to setup openssh as a service.
>
> David
>
> ----- Original Message -----
> From: "Harig, Mark A." <maharig@idirect.net>
> To: "David Monk" <david@purplebear.net>; <cygwin@cygwin.com>
> Sent: Thursday, October 10, 2002 11:41 AM
> Subject: RE: sshd problems
>
>
> What are your mount points?
>
>  $ mount
>
> What is your cygdrive prefix?
>
>  $ mount -p
>
> If your cygdrive prefix is not '/', then consider changing it to '/':
>
>  $ mount -c /
>
>  
> > -----Original Message-----
> > From: David Monk [mailto:david@purplebear.net]
> > Sent: Thursday, October 10, 2002 10:29 AM
> > To: cygwin@cygwin.com
> > Subject: sshd problems
> >
> >
> > Hello all,
> >
> > I hate to start yet another thread on this, but I am just
> > joining the list.
> > I see there have been many varied reports of problems with
> > sshd recently. I
> > just wanted to throw in my experience to hopefully give some
> > additional
> > insight.
> > I have been running cygwin with sshd as a Win2k service for
> > nearly a year on
> > this machine. I upgraded to openssh-3.4p1 using privlege
> > separation without
> > any noticed errors or problems when it became available. I can not say
> > exactly what circumstances brought about my problems, but I
> > noticed it about
> > two weeks ago. I fought with it the day after I discovered
> > the service was
> > no longer running. I tried upgrading my packages. I tried
> > reconfiguring ssh
> > via ssh-host-config. I ignored it for a few days as I had
> > other work related
> > issues to deal with. I began futzing with it again two days
> > ago. No joy.
> > Tried reinstalling cygwin, by just moving c:\cygwin and
> > installing again.
> > Yesterday, I set out to remove any and all references to
> > cygwin from my
> > system, in the registry and filesystem, to do an absolutely
> > fresh install. I
> > noticed an odd thing. A c:\var directory, with a log subdir
> > and a sshd.log
> > file. How on earth did that get outside c:\cygwin?? Anyway, I removed
> > everything, including that. I rebooted to ensure everything
> > was sane. I
> > setup the needed environment variable CYGWIN as "ntsec glob
> > tty notitle",
> > which is what I had been using for the past year. I made a
> > new c:\cygwin
> > dir, removed all inheritability settings, for receiving and
> > propogating
> > permissions. I then did a completely fresh install. Once
> > everything was
> > installed, I rebooted, just to be safe. I then opened up bash and ran
> > ssh-host-config, checked the permissions and ownership of
> > /etc/ssh* and
> > /var/empty, and ensured the sshd user had been created. Then
> > I tried the
> > service. No joy. I get the now common, I'm sure, error:
> > $ cygrunsrv -S sshd
> > cygrunsrv: Error starting a service: QueryServiceStatus:
> > Win32 error 1062:
> > The service has not been started.
> >
> > I get nothing in /var/log/sshd.log I now also noticed I have
> > c:\var\log\sshd.log again, but it is as well empty. When I
> > try to run sshd
> > in debug, I get this:
> > $ /usr/sbin/sshd -d -d -d
> > debug1: sshd version OpenSSH_3.4p1
> > Could not load host key: /etc/ssh_host_key
> > Could not load host key: /etc/ssh_host_rsa_key
> > Could not load host key: /etc/ssh_host_dsa_key
> > Disabling protocol version 1. Could not load host key
> > Disabling protocol version 2. Could not load host key
> > sshd: no hostkeys available -- exiting.
> >
> > Seeing as how it somehow creates as c:\var\log\sshd.log, I
> > decided to try a
> > little something. I created a c:\etc:
> > $ mkdir /cygdrive/c/etc
> > I then decided to copy the key files there, and I get this
> > weird problem:
> > $ cp ssh_host_key ssh_host_key.pub ssh_host_dsa_key
> > ssh_host_dsa_key.pub
> > ssh_host_rsa_key ssh_host_rsa_key.pub /cygdrive/c/etc/
> > cp: `ssh_host_key.exe' and `/cygdrive/c/etc/ssh_host_key' are
> > the same file
> > cp: `ssh_host_dsa_key.exe' and
> > `/cygdrive/c/etc/ssh_host_dsa_key' are the
> > same file
> > cp: `ssh_host_rsa_key.exe' and
> > `/cygdrive/c/etc/ssh_host_rsa_key' are the
> > same file
> >
> > I have no clue where the .exe came from on those source file
> > listings, but
> > it most certainly did not copy the keys. It did copy the .pub
> > files though.
> > Of course, I am sure this is due to the permissions, since
> > system owns them.
> > So, I changed the owner to myself, copied the files and
> > changed the owner
> > back.
> > Anyway, this didn't do any good either as /usr/sbin/sshd -d
> > -d -d gives the
> > same problems as before, but I am guessing that something has to have
> > changed in the packaging of openssh or within the cygwin1.dll so that
> > openssh is not properly respecting the cygwin paths.
> >
> > I hope this can somehow help track down this issue as I rely
> > heavily on my
> > workstations ssh server for my remote after hours work that I do.
> > Pasting the output of cygcheck -svr below.
> >
> > ---
> > David Monk CCNA, MCSE
> > david@purplebear.net
> >
> >
> > Cygwin Win95/NT Configuration Diagnostics
> > Current System Time: Thu Oct 10 09:21:44 2002
> >
> > Windows 2000 Professional Ver 5.0 Build 2195 Service Pack 3
> >
> > Path:   C:\cygwin\usr\local\bin
> >        C:\cygwin\bin
> >        C:\cygwin\bin
> >        C:\cygwin\bin
> >        C:\cygwin\usr\local\bin
> >        c:\WINNT\system32
> >        c:\WINNT
> >        c:\WINNT\System32\Wbem
> >        c:\MSSQL7\BINN
> >
> > SysDir: C:\WINNT\System32
> > WinDir: C:\WINNT
> >
> > CYGWIN = `ntsec ntea glob tty notitle'
> > HOME = `C:\cygwin\home\dmonk'
> > MAKE_MODE = `unix'
> > PWD = `/home/dmonk'
> > USER = `dmonk'
> >
> > ALLUSERSPROFILE = `C:\Documents and Settings\All Users'
> > APPDATA = `C:\Documents and Settings\dmonk\Application Data'
> > COMMONPROGRAMFILES = `C:\Program Files\Common Files'
> > COMPUTERNAME = `DIETPEPSI'
> > COMSPEC = `C:\WINNT\system32\cmd.exe'
> > HOMEDRIVE = `C:'
> > HOMEPATH = `\'
> > LOGONSERVER = `\\JIMI'
> > MANPATH = `:/usr/ssl/man'
> > NUMBER_OF_PROCESSORS = `1'
> > OLDPWD = `/cygdrive/c/etc'
> > OS2LIBPATH = `C:\WINNT\system32\os2\dll;'
> > PATHEXT = `.COM;.EXE;.BAT;.CMD;.VBS;.VBE;.JS;.JSE;.WSF;.WSH'
> > PROCESSOR_ARCHITECTURE = `x86'
> > PROCESSOR_IDENTIFIER = `x86 Family 6 Model 8 Stepping 3, GenuineIntel'
> > PROCESSOR_LEVEL = `6'
> > PROCESSOR_REVISION = `0803'
> > PROGRAMFILES = `C:\Program Files'
> > PROMPT = `$P$G'
> > PS1 = `\[\033]0;\w\007
> > \033[32m\]\u@\h \[\033[33m\w\033[0m\]
> > $ '
> > SHLVL = `1'
> > SYSTEMDRIVE = `C:'
> > SYSTEMROOT = `C:\WINNT'
> > TEMP = `c:\DOCUME~1\dmonk\LOCALS~1\Temp'
> > TERM = `cygwin'
> > TMP = `c:\DOCUME~1\dmonk\LOCALS~1\Temp'
> > USERDOMAIN = `CJDS_MEM'
> > USERNAME = `dmonk'
> > USERPROFILE = `C:\Documents and Settings\dmonk'
> > WINDIR = `C:\WINNT'
> > _ = `/usr/bin/cygcheck'
> >
> > HKEY_CURRENT_USER\Software\Cygnus Solutions
> > HKEY_CURRENT_USER\Software\Cygnus Solutions\Cygwin
> > HKEY_CURRENT_USER\Software\Cygnus Solutions\Cygwin\mounts v2
> >  (default) = `/cygdrive'
> >  cygdrive flags = 0x00000022
> > HKEY_CURRENT_USER\Software\Cygnus Solutions\Cygwin\mounts v2\/
> >  (default) = `C:\cygwin'
> >  flags = 0x00000002
> > HKEY_CURRENT_USER\Software\Cygnus Solutions\Cygwin\mounts v2\/usr/bin
> >  (default) = `C:\cygwin/bin'
> >  flags = 0x00000002
> > HKEY_CURRENT_USER\Software\Cygnus Solutions\Cygwin\mounts v2\/usr/lib
> >  (default) = `C:\cygwin/lib'
> >  flags = 0x00000002
> > HKEY_CURRENT_USER\Software\Cygnus Solutions\Cygwin\Program Options
> > HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions
> > HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\Cygwin
> > HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\Cygwin\mounts v2
> > HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\Cygwin\Program Options
> >
> > a:  fd           N/A    N/A
> > c:  hd  NTFS    6459Mb  54% CP CS UN PA FC
> > d:  cd           N/A    N/A
> > h:  hd  NTFS    6482Mb  11% CP CS UN PA FC
> >
> > C:\cygwin      /          user    binmode
> > C:\cygwin/bin  /usr/bin   user    binmode
> > C:\cygwin/lib  /usr/lib   user    binmode
> > .              /cygdrive  user    binmode,cygdrive
> >
> > Found: C:\cygwin\bin\bash.exe
> > Found: C:\cygwin\bin\cat.exe
> > Not Found: cpp (good!)
> > Found: C:\cygwin\bin\find.exe
> > Not Found: gcc
> > Not Found: gdb
> > Not Found: ld
> > Found: C:\cygwin\bin\ls.exe
> > Not Found: make
> > Found: C:\cygwin\bin\sh.exe
> >
> >   58k 2002/05/07 C:\cygwin\bin\cygbz2-1.dll - os=4.0 img=1.0 sys=4.0
> >                  "cygbz2-1.dll" v0.0 ts=2002/5/7 1:33
> >  625k 2002/08/09 C:\cygwin\bin\cygcrypto.dll - os=4.0 img=1.0 sys=4.0
> >                  "cygcrypto.dll" v0.0 ts=2002/8/9 15:20
> >   45k 2001/04/25 C:\cygwin\bin\cygform5.dll - os=4.0 img=1.0 sys=4.0
> >                  "cygform5.dll" v0.0 ts=2001/4/25 0:28
> >   35k 2002/01/09 C:\cygwin\bin\cygform6.dll - os=4.0 img=1.0 sys=4.0
> >                  "cygform6.dll" v0.0 ts=2002/1/9 0:03
> >   19k 2002/02/20 C:\cygwin\bin\cyggdbm.dll - os=4.0 img=1.0 sys=4.0
> >                  "cyggdbm.dll" v0.0 ts=2002/2/19 21:05
> >   17k 2001/06/28 C:\cygwin\bin\cyghistory4.dll - os=4.0
> > img=1.0 sys=4.0
> >                  "cyghistory4.dll" v0.0 ts=2001/1/6 22:34
> >   20k 2002/07/17 C:\cygwin\bin\cyghistory5.dll - os=4.0
> > img=1.0 sys=4.0
> >                  "cyghistory5.dll" v0.0 ts=2002/7/17 16:18
> >  929k 2002/06/24 C:\cygwin\bin\cygiconv-2.dll - os=4.0
> > img=1.0 sys=4.0
> >                  "cygiconv-2.dll" v0.0 ts=2002/6/24 13:24
> >   22k 2001/12/13 C:\cygwin\bin\cygintl-1.dll - os=4.0 img=1.0 sys=4.0
> >                  "cygintl-1.dll" v0.0 ts=2001/12/13 3:28
> >   28k 2002/09/20 C:\cygwin\bin\cygintl-2.dll - os=4.0 img=1.0 sys=4.0
> >                  "cygintl-2.dll" v0.0 ts=2002/9/19 22:13
> >   26k 2001/04/25 C:\cygwin\bin\cygmenu5.dll - os=4.0 img=1.0 sys=4.0
> >                  "cygmenu5.dll" v0.0 ts=2001/4/25 0:27
> >   20k 2002/01/09 C:\cygwin\bin\cygmenu6.dll - os=4.0 img=1.0 sys=4.0
> >                  "cygmenu6.dll" v0.0 ts=2002/1/9 0:03
> >  156k 2001/04/25 C:\cygwin\bin\cygncurses++5.dll - os=4.0
> > img=1.0 sys=4.0
> >                  "cygncurses++5.dll" v0.0 ts=2001/4/25 0:29
> >  175k 2002/01/09 C:\cygwin\bin\cygncurses++6.dll - os=4.0
> > img=1.0 sys=4.0
> >                  "cygncurses++6.dll" v0.0 ts=2002/1/9 0:03
> >  226k 2001/04/25 C:\cygwin\bin\cygncurses5.dll - os=4.0
> > img=1.0 sys=4.0
> >                  "cygncurses5.dll" v0.0 ts=2001/4/25 0:17
> >  202k 2002/01/09 C:\cygwin\bin\cygncurses6.dll - os=4.0
> > img=1.0 sys=4.0
> >                  "cygncurses6.dll" v0.0 ts=2002/1/9 0:03
> >   15k 2001/04/25 C:\cygwin\bin\cygpanel5.dll - os=4.0 img=1.0 sys=4.0
> >                  "cygpanel5.dll" v0.0 ts=2001/4/25 0:27
> >   12k 2002/01/09 C:\cygwin\bin\cygpanel6.dll - os=4.0 img=1.0 sys=4.0
> >                  "cygpanel6.dll" v0.0 ts=2002/1/9 0:03
> >   40k 2001/11/21 C:\cygwin\bin\cygpcre.dll - os=4.0 img=1.0 sys=4.0
> >                  "cygpcre.dll" v0.0 ts=2001/11/21 16:15
> >   39k 2001/11/21 C:\cygwin\bin\cygpcreposix.dll - os=4.0
> > img=1.0 sys=4.0
> >                  "cygpcreposix.dll" v0.0 ts=2001/11/21 16:15
> >   22k 2002/06/09 C:\cygwin\bin\cygpopt-0.dll - os=4.0 img=1.0 sys=4.0
> >                  "cygpopt-0.dll" v0.0 ts=2002/6/9 0:45
> >  108k 2001/06/28 C:\cygwin\bin\cygreadline4.dll - os=4.0
> > img=1.0 sys=4.0
> >                  "cygreadline4.dll" v0.0 ts=2001/1/6 22:34
> >  127k 2002/07/17 C:\cygwin\bin\cygreadline5.dll - os=4.0
> > img=1.0 sys=4.0
> >                  "cygreadline5.dll" v0.0 ts=2002/7/17 16:18
> >  159k 2002/08/09 C:\cygwin\bin\cygssl.dll - os=4.0 img=1.0 sys=4.0
> >                  "cygssl.dll" v0.0 ts=2002/8/9 15:20
> >   50k 2002/03/12 C:\cygwin\bin\cygz.dll - os=4.0 img=1.0 sys=4.0
> >                  "cygz.dll" v0.0 ts=2002/3/11 22:38
> >  883k 2002/07/06 C:\cygwin\bin\cygwin1.dll - os=4.0 img=1.0 sys=4.0
> >                  "cygwin1.dll" v0.0 ts=2002/7/6 1:16
> >    Cygwin DLL version info:
> >        DLL version: 1.3.12
> >        DLL epoch: 19
> >        DLL bad signal mask: 19005
> >        DLL old termios: 5
> >        DLL malloc env: 28
> >        API major: 0
> >        API minor: 54
> >        Shared data: 3
> >        DLL identifier: cygwin1
> >        Mount registry: 2
> >        Cygnus registry name: Cygnus Solutions
> >        Cygwin registry name: Cygwin
> >        Program options name: Program Options
> >        Cygwin mount registry name: mounts v2
> >        Cygdrive flags: cygdrive flags
> >        Cygdrive prefix: cygdrive prefix
> >        Cygdrive default prefix:
> >        Build date: Sat Jul 6 02:16:58 EDT 2002
> >        CVS tag: cygwin-1-3-12-1
> >        Shared id: cygwin1S3
> >
> >
> > Cygwin Package Information
> > Last downloaded files to: @
> > Last downloaded files from: @
> >
> > Package             Version
> > _update-info-dir    00069-1
> > ash                 20020731-1
> > base-files          1.0-1
> > base-passwd         1.0-1
> > bash                2.05b-5
> > bzip2               1.0.2-2
> > cygrunsrv           0.95-1
> > cygutils            1.1.2-1
> > cygwin              1.3.12-4
> > diff                1.0-1
> > diffutils           2.8.1-1
> > fileutils           4.1-1
> > findutils           4.1.7-4
> > gawk                3.1.1-3
> > gdbm                1.8.0-4
> > grep                2.5-1
> > groff               1.17.2-1
> > gzip                1.3.3-4
> > less                374-1
> > libbz2_1            1.0.2-2
> > libiconv2           1.8-2
> > libintl1            0.10.40-1
> > libintl2            0.11.5-1
> > libncurses5         5.2-1
> > libncurses6         5.2-8
> > libpopt0            1.6.4-4
> > libreadline4        4.1-2
> > libreadline5        4.3-1
> > login               1.4-4
> > man                 1.5g-2
> > ncftp               3.1.4-1
> > ncurses             5.2-8
> > openssh             3.4p1-5
> > openssl             0.9.6g-1
> > pcre                3.7-1
> > readline            4.3-1
> > sed                 3.02-1
> > sh-utils            2.0-2
> > tar                 1.13.19-1
> > termcap             20020930-1
> > terminfo            5.2-3
> > texinfo             4.2-3
> > textutils           2.0.21-1
> > vim                 6.1-2
> > wget                1.8.2-1
> > which               1.5-1
> > whois               4.5.17-1
> > zlib                1.1.4-1
> >
> >
> > --
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>
>
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