Fórum Ubuntu CZ/SK
Ubuntu pro osobní počítače => Obecná podpora => Téma založeno: MartenP 03 Srpna 2009, 16:13:12
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Chci si nakonfigurovat tiskárnu přes webové rozhraní CUPS. Když ovšem zadám locahost:631, Firefox chroustá a pak napíše, že je stránka nedostupná.
/var/log/cups/error_log:
E [03/Aug/2009:15:54:56 +0200] Unable to bind socket for address ::1:631 - Cannot assign requested address.
E [03/Aug/2009:15:54:56 +0200] Unable to bind socket for address 127.0.0.1:631 - Cannot assign requested address.
E [03/Aug/2009:15:54:57 +0200] Unable to bind socket for address ::1:631 - Cannot assign requested address.
E [03/Aug/2009:15:54:57 +0200] Unable to bind socket for address 127.0.0.1:631 - Cannot assign requested address.
cupsd.conf:
#
#
# Sample configuration file for the Common UNIX Printing System (CUPS)
# scheduler. See "man cupsd.conf" for a complete description of this
# file.
#
# Log general information in error_log - change "info" to "debug" for
# troubleshooting...
LogLevel warning
# Administrator user group...
SystemGroup lpadmin
# Only listen for connections from the local machine.
Listen localhost:631
Listen /var/run/cups/cups.sock
# Show shared printers on the local network.
Browsing On
BrowseOrder allow,deny
BrowseAllow all
# Default authentication type, when authentication is required...
DefaultAuthType Basic
# Restrict access to the server...
<Location />
Order allow,deny
</Location>
# Restrict access to the admin pages...
<Location /admin>
Encryption Required
Order allow,deny
</Location>
# Restrict access to configuration files...
<Location /admin/conf>
AuthType Default
Require user @SYSTEM
Order allow,deny
</Location>
# Set the default printer/job policies...
<Policy default>
# Job-related operations must be done by the owner or an administrator...
<Limit Send-Document Send-URI Hold-Job Release-Job Restart-Job Purge-Jobs Set-Job-Attributes Create-Job-Subscription Renew-Subscription Cancel-Subscription Get-Notifications Reprocess-Job Cancel-Current-Job Suspend-Current-Job Resume-Job CUPS-Move-Job>
Require user @OWNER @SYSTEM
Order deny,allow
</Limit>
# All administration operations require an administrator to authenticate...
<Limit CUPS-Add-Modify-Printer CUPS-Delete-Printer CUPS-Add-Modify-Class CUPS-Delete-Class CUPS-Set-Default>
AuthType Default
Require user @SYSTEM
Order deny,allow
</Limit>
# All printer operations require a printer operator to authenticate...
<Limit Pause-Printer Resume-Printer Enable-Printer Disable-Printer Pause-Printer-After-Current-Job Hold-New-Jobs Release-Held-New-Jobs Deactivate-Printer Activate-Printer Restart-Printer Shutdown-Printer Startup-Printer Promote-Job Schedule-Job-After CUPS-Accept-Jobs CUPS-Reject-Jobs>
AuthType Default
Require user @SYSTEM
Order deny,allow
</Limit>
# Only the owner or an administrator can cancel or authenticate a job...
<Limit Cancel-Job CUPS-Authenticate-Job>
Require user @OWNER @SYSTEM
Order deny,allow
</Limit>
<Limit All>
Order deny,allow
</Limit>
</Policy>
#
#
Budu vděčen za každý tip. Jsem bezradný.
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Co řekne:
nmap localhost
případne do browseru přímo
127.0.0.1:631
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Problém vyřešen. Stačilo pod rootem spustit
ifconfig lo up
Pak už vše najede, jak by mělo. Vytvořil jsem si startovní skript, kam jsem tento příkaz umístil. Poté už nemusím zadávat pokaždé příkaz ručně.
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v /etc/network/interfaces
máte následující?
auto lo
iface lo inet loopback
mělo by to nabíhat i bez "ručního nahazovaní"
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Ano. Mám tam jen a pouze přesně toto.
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Ano. Mám tam jen a pouze přesně toto.
.. v tom pripade over, jestli mas sluzbu network ve startupu:
rcconf
chkconfig -l | grep 5:on
.. nebo jakkoliv jinak