Ok, o que está faltando?
TLDR; Eu fiz tudo o que eu deveria com permissões, bloqueio de diretório, compilação, etc de Kermit e eu ainda recebo o "Desculpe, escrever acesso ao diretório de arquivo de bloqueio UUCP negado."
VMWare Player executando o Centos 7 com uma porta de comunicação definida e conectada a outro VMWare Player executando o Centos 7. Conectado usando o pipe nomeado.
Aqui estão todos os detalhes (pergunte se precisar de mais):
[jmorrison@djangodvlp ~]$ kermit
C-Kermit 9.0.302 OPEN SOURCE:, 20 Aug 2011, for Linux (64-bit)
Copyright (C) 1985, 2011,
Trustees of Columbia University in the City of New York.
Type ? or HELP for help.
(/home/jmorrison/) C-Kermit>set port com1
Sorry, write access to UUCP lockfile directory denied.
*************************
HINT (Use SET HINTS OFF to suppress future hints):
Please read the installation instructions file, ckuins.txt,
or the UNIX appendix of the manual, "Using C-Kermit"
or visit http://www.columbia.edu/kermit/ckuins.html
*************************
(/home/jmorrison/) C-Kermit>show comm
Communications Parameters:
Line: /dev/tty, speed: unknown, mode: remote, modem: generic
Parity: none, duplex: full, flow: none, handshake: none
Carrier-watch: auto, close-on-disconnect: off
Lockfile directory: /usr/spool/kermit
Typical port device name: /dev/ttyS0
Modem signals unavailable
Type SHOW DIAL to see DIAL-related items.
Type SHOW MODEM to see modem-related items.
(/home/jmorrison/) C-Kermit>show version
Versions:
C-Kermit 9.0.302 OPEN SOURCE:, 20 Aug 2011
Numeric: 900302
Built for: Linux
Running on: Linux #1 SMP Thu Dec 18 14:09:13 UTC 2014 3.10.0-123.13.2.el7.x86_64 x86_64
Patches: (none)
UNIX Communications support, 9.0.326, 20 August 2011 for Linux
UNIX File support, 9.0.216, 20 Aug 2011 for Linux
C-Kermit library, 9.0.052, 29 Jun 2011
C-Kermit Protocol Module 9.0.160, 16 Oct 2009
C-Kermit functions, 9.0.233, 3 Jun 2011
Command package 9.0.168, 12 March 2010
User Interface 9.0.299, 9 Jun 2011
Character Set Translation 9.0.044, 2 Jun 2011
CONNECT Command for UNIX:select(), 9.0.139, 1 Mar 2010
Dial Command, 9.0.160, 16 Oct 2009
Script Command, 9.0.032, 16 Oct 2009
Network support, 9.0.297, 14 Jul 2011
Telnet support, 9.0.274, 16 Mar 2010
FTP Client, 9.0.260, 14 Jul 2011
(/home/jmorrison/) C-Kermit>
(/home/jmorrison/) C-Kermit>quit
[jmorrison@djangodvlp ~]$ ll -d /usr/spool/kermit
drwxrwxrwx. 2 root dialout 6 Mar 8 13:34 /usr/spool/kermit
[jmorrison@djangodvlp ~]$ dmesg | grep tty
[ 0.000000] console [tty0] enabled
[ 1.689372] 00:09: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
[ 1.715790] 00:0a: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
[jmorrison@djangodvlp ~]$ which kermit
/usr/local/bin/kermit
[jmorrison@djangodvlp ~]$ ll /usr/local/bin
total 2304
-rwxr-xr-x. 1 root root 340 Mar 8 14:52 ckermit.ini
-rwxrwxr-x. 1 root dialout 2354406 Mar 8 14:52 kermit
lrwxrwxrwx. 1 root root 21 Mar 8 14:52 kermit-sshsub -> /usr/local/bin/kermit
[jmorrison@djangodvlp ~]$ id
uid=1000(jmorrison) gid=1000(jmorrison) groups=1000(jmorrison),18(dialout),54(lock) ...
[jmorrison@djangodvlp ~]$ ls -l /dev/ttyS*
crw-rw----. 1 root dialout 4, 64 Mar 7 16:37 /dev/ttyS0
crw-rw----. 1 root dialout 4, 65 Mar 7 17:08 /dev/ttyS1
crw-rw----. 1 root dialout 4, 66 Mar 2 14:23 /dev/ttyS2
crw-rw----. 1 root dialout 4, 67 Mar 2 14:23 /dev/ttyS3
[jmorrison@djangodvlp ~]$ uname -a
Linux djangodvlp.ssla 3.10.0-123.13.2.el7.x86_64 #1 SMP Thu Dec 18 14:09:13 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux
[jmorrison@djangodvlp ~]$
O que estou perdendo?
Obrigado John Morrison
Garoto é meu rosto vermelho.
Não importa. O problema foi que eu parei de testar com "set line / dev / ttyS0" e mudei para "set port com1". Não há com1, mas eu ainda estava recebendo a mesma mensagem de erro.
Liguei o log de depuração (-d) e examinei o código para acompanhar o que estava acontecendo. Então me ocorreu tentar / dev / ttyS0.
Funciona.
Desculpe pelo desperdício de espaço.
jbm