HI ouvinte de longa data pela primeira vez.
Eu tenho um sistema rodando 16.04 LTS Desktop com um compartilhamento Samba que parou de ser iniciado, cerca de dois meses atrás. Minhas tentativas de reiniciar, limpar, reinstalar todas falharam. Agradecemos antecipadamente por qualquer ajuda que você pode oferecer.
Por favor, note que o link mais comum para as minhas buscas tem sido um problema similar apresentado depois que o Ubuntu foi atualizado para o 16.04, o que eu nunca fiz. Além disso, as soluções que envolvem comentar security = share e username map = smbusers do smb.conf não se aplicam no meu caso, uma vez que elas nunca estiveram no meu arquivo smb.conf .
Aqui está um exemplo:
user@ubuntu:~$ sudo apt upgrade
Reading package lists... Done
Building dependency tree
Reading state information... Done
Calculating upgrade... Done
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
1 not fully installed or removed.
After this operation, 0 B of additional disk space will be used.
Do you want to continue? [Y/n] y
Setting up samba (2:4.3.11+dfsg-0ubuntu0.16.04.12) ...
Job for smbd.service failed because the control process exited with error code.
See "systemctl status smbd.service" and "journalctl -xe" for details.
invoke-rc.d: initscript smbd, action "start" failed.
● smbd.service - LSB: start Samba SMB/CIFS daemon (smbd)
Loaded: loaded (/etc/init.d/smbd; bad; vendor preset: enabled)
Active: failed (Result: exit-code) since Sun 2018-01-28 12:49:10 EST; 7ms ago
Docs: man:systemd-sysv-generator(8)
Process: 6851 ExecStart=/etc/init.d/smbd start (code=exited, status=1/FAILURE)
Jan 28 12:48:39 ubuntu systemd[1]: Starting LSB: start Samba SMB/CIFS daemon (.....
Jan 28 12:49:10 ubuntu smbd[6851]: * Starting SMB/CIFS daemon smbd
Jan 28 12:49:10 ubuntu smbd[6851]: ...fail!
Jan 28 12:49:10 ubuntu systemd[1]: smbd.service: Control process exited, code=...=1
Jan 28 12:49:10 ubuntu systemd[1]: Failed to start LSB: start Samba SMB/CIFS d...).
Jan 28 12:49:10 ubuntu systemd[1]: smbd.service: Unit entered failed state.
Jan 28 12:49:10 ubuntu systemd[1]: smbd.service: Failed with result 'exit-code'.
Hint: Some lines were ellipsized, use -l to show in full.
dpkg: error processing package samba (--configure):
subprocess installed post-installation script returned error exit status 1
Processing triggers for libc-bin (2.23-0ubuntu10) ...
Errors were encountered while processing:
samba
E: Sub-process /usr/bin/dpkg returned an error code (1)
Se eu tentar iniciar manualmente o samba, sou informado de que o serviço está mascarado:
user@ubuntu:~$ sudo systemctl restart samba
Failed to restart samba.service: Unit samba.service is masked.
O simples desmascaramento não ajuda. Claramente, smbd.service não está sendo iniciado.
Eu suspeito que eu estava mexendo com permissões de arquivo por volta dessa época e não coloquei as coisas de volta ao seu estado original. Meu melhor palpite de qualquer maneira.
Aprecie realmente todas e quaisquer sugestões.
EDITADO PARA ADICIONAR:
sudo systemctl restart samba-ad-dc não deu saída, então presumo que reinicie sem problemas.
systemctl status samba-ad-dc output:
user@ubuntu://$ systemctl status samba-ad-dc
● samba-ad-dc.service - LSB: start Samba daemons for the AD DC
Loaded: loaded (/etc/init.d/samba-ad-dc; bad; vendor preset: enabled)
Active: active (exited) since Sun 2018-01-28 14:25:40 EST; 16s ago
Docs: man:systemd-sysv-generator(8)
Process: 4949 ExecStop=/etc/init.d/samba-ad-dc stop (code=exited, status=0/SUCCE
Process: 4962 ExecStart=/etc/init.d/samba-ad-dc start (code=exited, status=0/SUC
Jan 28 14:25:40 SVR systemd[1]: Starting LSB: start Samba daemons for the AD DC...
Jan 28 14:25:40 SVR systemd[1]: Started LSB: start Samba daemons for the AD DC.
EDIT # 2:
Um usuário me alertou para o samba não funcionar. A saída solicitada:
user@ubuntu://$ smbclient -L localhost
WARNING: The "syslog" option is deprecated
Enter user’s password:
Connection to localhost failed (Error NT_STATUS_CONNECTION_REFUSED)
EDIT # 3-4:
saída testparm (eu corrigi o erro de máscara criado no smb.conf para criar máscara e não melhorar):
user@ubuntu://$ testparm
Load smb config files from /etc/samba/smb.conf
rlimit_max: increasing rlimit_max (1024) to minimum Windows limit (16384)
WARNING: The "syslog" option is deprecated
Processing section "[printers]"
Processing section "[print$]"
Processing section "[share]"
Loaded services file OK.
Server role: ROLE_STANDALONE
Press enter to see a dump of your service definitions
# Global parameters
[global]
server string = %h server (Samba, Ubuntu)
server role = standalone server
obey pam restrictions = Yes
pam password change = Yes
passwd program = /usr/bin/passwd %u
passwd chat = *Enter\snew\s*\spassword:* %n\n *Retype\snew\s*\spassword:* %n\n *password\supdated\ssuccessfully* .
unix password sync = Yes
syslog = 0
log file = /var/log/samba/log.%m
max log size = 10000
dns proxy = No
panic action = /usr/share/samba/panic-action %d
idmap config * : backend = tdb
read only = No
[printers]
comment = All Printers
path = /var/spool/samba
read only = Yes
create mask = 0700
printable = Yes
browseable = No
[print$]
comment = Printer Drivers
path = /var/lib/samba/printers
read only = Yes
[share]
comment = Ubuntu File Server Share
path = /media/4TB-A
create mask = 0755
guest ok = Yes
EDIT # 5a:
user@ubuntu://$ sudo apt-get install -f
Reading package lists... Done
Building dependency tree
Reading state information... Done
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
1 not fully installed or removed.
After this operation, 0 B of additional disk space will be used.
Setting up samba (2:4.3.11+dfsg-0ubuntu0.16.04.12) ...
Job for smbd.service failed because the control process exited with error code. See "systemctl status smbd.service" and "journalctl -xe" for details.
invoke-rc.d: initscript smbd, action "start" failed.
● smbd.service - LSB: start Samba SMB/CIFS daemon (smbd)
Loaded: loaded (/etc/init.d/smbd; bad; vendor preset: enabled)
Active: failed (Result: exit-code) since Sun 2018-01-28 15:21:41 EST; 7ms ago
Docs: man:systemd-sysv-generator(8)
Process: 5967 ExecStart=/etc/init.d/smbd start (code=exited, status=1/FAILURE)
Jan 28 15:21:41 SVR systemd[1]: Starting LSB: start Samba SMB/CIFS daemon (smbd)...
Jan 28 15:21:41 SVR smbd[5967]: * Starting SMB/CIFS daemon smbd
Jan 28 15:21:41 SVR smbd[5967]: ...fail!
Jan 28 15:21:41 SVR systemd[1]: smbd.service: Control process exited, code=exited...s=1
Jan 28 15:21:41 SVR systemd[1]: Failed to start LSB: start Samba SMB/CIFS daemon ...d).
Jan 28 15:21:41 SVR systemd[1]: smbd.service: Unit entered failed state.
Jan 28 15:21:41 SVR systemd[1]: smbd.service: Failed with result 'exit-code'.
Hint: Some lines were ellipsized, use -l to show in full.
dpkg: error processing package samba (--configure):
subprocess installed post-installation script returned error exit status 1
Processing triggers for libc-bin (2.23-0ubuntu10) ...
Errors were encountered while processing:
samba
E: Sub-process /usr/bin/dpkg returned an error code (1)
EDIT # 5b:
user@ubuntu://$ sudo dpkg --configure -a
Setting up samba (2:4.3.11+dfsg-0ubuntu0.16.04.12) ...
Job for smbd.service failed because the control process exited with error code. See "systemctl status smbd.service" and "journalctl -xe" for details.
invoke-rc.d: initscript smbd, action "start" failed.
● smbd.service - LSB: start Samba SMB/CIFS daemon (smbd)
Loaded: loaded (/etc/init.d/smbd; bad; vendor preset: enabled)
Active: failed (Result: exit-code) since Sun 2018-01-28 15:22:32 EST; 7ms ago
Docs: man:systemd-sysv-generator(8)
Process: 6091 ExecStart=/etc/init.d/smbd start (code=exited, status=1/FAILURE)
Jan 28 15:22:31 SVR systemd[1]: Starting LSB: start Samba SMB/CIFS daemon (smbd)...
Jan 28 15:22:31 SVR smbd[6091]: * Starting SMB/CIFS daemon smbd
Jan 28 15:22:32 SVR smbd[6091]: ...fail!
Jan 28 15:22:32 SVR systemd[1]: smbd.service: Control process exited, code=exited...s=1
Jan 28 15:22:32 SVR systemd[1]: Failed to start LSB: start Samba SMB/CIFS daemon ...d).
Jan 28 15:22:32 SVR systemd[1]: smbd.service: Unit entered failed state.
Jan 28 15:22:32 SVR systemd[1]: smbd.service: Failed with result 'exit-code'.
Hint: Some lines were ellipsized, use -l to show in full.
dpkg: error processing package samba (--configure):
subprocess installed post-installation script returned error exit status 1
Processing triggers for libc-bin (2.23-0ubuntu10) ...
Errors were encountered while processing:
samba
EDIT # 6:
Eu realmente aprecio o seu tempo hoje me ajudando, N0rbert. Eu lutei com a sua última requisição por ssh, mas o admin foi removido remotamente e consegui que funcionasse.
user@ubuntu:/var/cache/apt/archives$ sudo dpkg -i --force-all /var/cache/apt/archives/samba_2%3a4.3.11+dfsg-0ubuntu0.16.04.12_amd64.deb
(Reading database ... 309686 files and directories currently installed.)
Preparing to unpack .../samba_2%3a4.3.11+dfsg-0ubuntu0.16.04.12_amd64.deb ...
Unpacking samba (2:4.3.11+dfsg-0ubuntu0.16.04.12) over (2:4.3.11+dfsg-0ubuntu0.16.04.12) ...
Setting up samba (2:4.3.11+dfsg-0ubuntu0.16.04.12) ...
Job for smbd.service failed because the control process exited with error code. See "systemctl status smbd.service" and "journalctl -xe" for details.
invoke-rc.d: initscript smbd, action "start" failed.
● smbd.service - LSB: start Samba SMB/CIFS daemon (smbd)
Loaded: loaded (/etc/init.d/smbd; bad; vendor preset: enabled)
Active: failed (Result: exit-code) since Sun 2018-01-28 16:48:22 EST; 6ms ago
Docs: man:systemd-sysv-generator(8)
Process: 7175 ExecStart=/etc/init.d/smbd start (code=exited, status=1/FAILURE)
Jan 28 16:48:22 SVR systemd[1]: Starting LSB: start Samba SMB/CIFS daemon (.....
Jan 28 16:48:22 SVR smbd[7175]: * Starting SMB/CIFS daemon smbd
Jan 28 16:48:22 SVR smbd[7175]: ...fail!
Jan 28 16:48:22 SVR systemd[1]: smbd.service: Control process exited, code=...=1
Jan 28 16:48:22 SVR systemd[1]: Failed to start LSB: start Samba SMB/CIFS d...).
Jan 28 16:48:22 SVR systemd[1]: smbd.service: Unit entered failed state.
Jan 28 16:48:22 SVR systemd[1]: smbd.service: Failed with result 'exit-code'.
Hint: Some lines were ellipsized, use -l to show in full.
dpkg: error processing package samba (--install):
subprocess installed post-installation script returned error exit status 1
Processing triggers for libc-bin (2.23-0ubuntu10) ...
Processing triggers for ufw (0.35-0ubuntu2) ...
Rules updated for profile 'OpenSSH'
Rules updated for profile 'Samba'
Firewall reloaded
Processing triggers for ureadahead (0.100.0-19) ...
ureadahead will be reprofiled on next reboot
Processing triggers for systemd (229-4ubuntu21) ...
Processing triggers for man-db (2.7.5-1) ...
Errors were encountered while processing:
samba
Próximo:
user@ubuntu:/var/cache/apt/archives$ sudo apt-get install -f
Reading package lists... Done
Building dependency tree
Reading state information... Done
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
1 not fully installed or removed.
After this operation, 0 B of additional disk space will be used.
Setting up samba (2:4.3.11+dfsg-0ubuntu0.16.04.12) ...
Job for smbd.service failed because the control process exited with error code. See "systemctl status smbd.service" and "journalctl -xe" for details.
invoke-rc.d: initscript smbd, action "start" failed.
● smbd.service - LSB: start Samba SMB/CIFS daemon (smbd)
Loaded: loaded (/etc/init.d/smbd; bad; vendor preset: enabled)
Active: failed (Result: exit-code) since Sun 2018-01-28 16:51:44 EST; 5ms ago
Docs: man:systemd-sysv-generator(8)
Process: 8065 ExecStart=/etc/init.d/smbd start (code=exited, status=1/FAILURE)
Jan 28 16:51:44 SVR systemd[1]: Starting LSB: start Samba SMB/CIFS daemon (smbd)...
Jan 28 16:51:44 SVR smbd[8065]: * Starting SMB/CIFS daemon smbd
Jan 28 16:51:44 SVR smbd[8065]: ...fail!
Jan 28 16:51:44 SVR systemd[1]: smbd.service: Control process exited, code=exited...s=1
Jan 28 16:51:44 SVR systemd[1]: Failed to start LSB: start Samba SMB/CIFS daemon ...d).
Jan 28 16:51:44 SVR systemd[1]: smbd.service: Unit entered failed state.
Jan 28 16:51:44 SVR systemd[1]: smbd.service: Failed with result 'exit-code'.
Hint: Some lines were ellipsized, use -l to show in full.
dpkg: error processing package samba (--configure):
subprocess installed post-installation script returned error exit status 1
Processing triggers for libc-bin (2.23-0ubuntu10) ...
Errors were encountered while processing:
samba
E: Sub-process /usr/bin/dpkg returned an error code (1)
Próximo:
user@ubuntu:/var/cache/apt/archives$ sudo dpkg --configure -a
Setting up samba (2:4.3.11+dfsg-0ubuntu0.16.04.12) ...
Job for smbd.service failed because the control process exited with error code. See "systemctl status smbd.service" and "journalctl -xe" for details.
invoke-rc.d: initscript smbd, action "start" failed.
● smbd.service - LSB: start Samba SMB/CIFS daemon (smbd)
Loaded: loaded (/etc/init.d/smbd; bad; vendor preset: enabled)
Active: failed (Result: exit-code) since Sun 2018-01-28 16:52:41 EST; 6ms ago
Docs: man:systemd-sysv-generator(8)
Process: 8194 ExecStart=/etc/init.d/smbd start (code=exited, status=1/FAILURE)
Jan 28 16:52:41 SVR systemd[1]: Starting LSB: start Samba SMB/CIFS daemon (smbd)...
Jan 28 16:52:41 SVR smbd[8194]: * Starting SMB/CIFS daemon smbd
Jan 28 16:52:41 SVR smbd[8194]: ...fail!
Jan 28 16:52:41 SVR systemd[1]: smbd.service: Control process exited, code=exited...s=1
Jan 28 16:52:41 SVR systemd[1]: Failed to start LSB: start Samba SMB/CIFS daemon ...d).
Jan 28 16:52:41 SVR systemd[1]: smbd.service: Unit entered failed state.
Jan 28 16:52:41 SVR systemd[1]: smbd.service: Failed with result 'exit-code'.
Hint: Some lines were ellipsized, use -l to show in full.
dpkg: error processing package samba (--configure):
subprocess installed post-installation script returned error exit status 1
Processing triggers for libc-bin (2.23-0ubuntu10) ...
Errors were encountered while processing:
samba
Eu reiniciei e não encontrei melhorias nem alterações. Eu mudei o arquivo /etc/samba/smb.conf como sugerido sem alteração. E eu tenho permissão para acessar a pasta compartilhada.
user@ubuntu:~$ ls -ld /media/4TB-A
drwxrwxr-x 1 user user 262144 Dec 31 1969 /media/4TB-A
Estou realmente perdido aqui.
EDIT # 7: RESOLVIDO !!!
O usuário jelmer me pediu para verificar os logs do samba em /var/log/samba . Curiosamente, um arquivo, log. nesta pasta foi modificado pela última vez no início deste mês, com os outros alterados anteriormente. Aquele arquivo indicava isso:
[2018/01/05 23:33:51.639673, 0] ../lib/util/util.c:285(directory_create_or_exist_strict)
invalid permissions on directory '/var/lib/samba/private/msg.sock': has 0704 should be 0700
Então, alterei as permissões de msg.sock para 0700 conforme a mensagem foi direcionada e o serviço foi iniciado quando eu executei sudo apt upgrade . Sucesso.
Agradeço ao enguia por me mandar mais fundo, e aos agradecimentos especiais a N0rbert pelo tempo e paciência de hoje, solicitando mais informações, o que me ensinou muito mais sobre samba e serviços no meu sistema. Parabéns a vocês dois.