CUPS : Unable to connect to server ??

Wed Apr 26 14:34:11 PDT 2006

> Hi,
>
> After using mandrake 8.2 over the last two years, i meet some trouble with my printer setting since i install mdk 9.2.
> I have looked through several forums, read CUPS, Man, but i have not any progress with CUPS and why i have CUPS Server error (See below).
> I'm root and my epson stylus 870 (USB) is a local printer.
> I suspect it is something very basic but what ???...
>
> Below are some diagnostic output. If anyone can help me get this sorted out i would be very
> grateful.
>
> Best regards, j�rome
>
>
> K E R N E L C O N F I G
> Mandrake 9.2
> Kernel : 2.6.1.
> Architecture : gigabyte ga-7N400 pro2 (NFORCE)
>
> # USB Host Controller Drivers
> #
> CONFIG_USB_EHCI_HCD=y
> CONFIG_USB_OHCI_HCD=y
> CONFIG_USB_UHCI_HCD=m
>
> # USB Device Class drivers
> #
> # CONFIG_USB_AUDIO is not set
> # CONFIG_USB_BLUETOOTH_TTY is not set
> # CONFIG_USB_MIDI is not set
> # CONFIG_USB_ACM is not set
> CONFIG_USB_PRINTER=y
> CONFIG_USB_STORAGE=y
>
> DMESG
> drivers/usb/class/usblp.c: usblp0: USB Bidirectional printer dev 3 if 0 alt 0 proto 2 vid 0x04B8 pid 0x0005
> drivers/usb/core/file.c: looking for a minor, starting at 0
> ehci_hcd 0000:00:02.2: GetStatus port 3 status 003402 POWER OWNER sig=k CSC
> hub 1-0:1.0: port 3, status 0, change 1, 12 Mb/s
> ehci_hcd 0000:00:02.2: GetStatus port 5 status 003402 POWER OWNER sig=k CSC
> hub 1-0:1.0: port 5, status 0, change 1, 12 Mb/s
> ehci_hcd 0000:00:02.2: GetStatus port 6 status 003802 POWER OWNER sig=j CSC
> hub 1-0:1.0: port 6, status 0, change 1, 12 Mb/s
> usb 3-3: hcd_unlink_urb f7daa4c0 fail -22
> usb 3-3: hcd_unlink_urb f7daa540 fail -22
> usb 3-3: hcd_unlink_urb f7daa540 fail -22
> lp0: using parport0 (polling).
> usb 3-3: hcd_unlink_urb f7daa540 fail -22
> usb 3-3: hcd_unlink_urb f7daa4c0 fail -22
> usb 3-3: hcd_unlink_urb f7daa540 fail -22
>
>
> L S U S B
> [root at localhost IMPRIMANTE]# lsusb
> Output : nothing
>
> C U P S W E B A D M I NI S T R A T I O N T O O L
> //localhost:631/
> Unable to connect to localhost (port 631)
>
>
> W E B M I N : A D D A N E W P R I N T E R
> //localhost:10000/lpadmin/save_printer.cgi
>
> Failed to save printer : lpadmin failed :
>
> lpadmin: Unable to connect to server: Connection refused
>
>
> R U N N I N G P R O C E S S E S
> 3061 root 22:14 cupsd
>
> H O S T S S E T T I N G
> [root at localhost IMPRIMANTE]# cat /etc/hosts
> 127.0.0.1 localhost
>
> C U P S D . C O N F
> [root at localhost IMPRIMANTE]# cat /etc/cups/cupsd.conf
> BrowseInterval 0
> Browsing On
> BrowsePoll 127.0.0.1:631
>
> LogLevel debug
> TempDir /var/spool/cups/tmp
> <Location />Order Deny,Allow
> Deny From All
> Allow From 127.0.0.1
> </Location>
> <Location /admin>
> AuthType Basic
> AuthClass System
> Order Deny,Allow
> Deny From All
> Allow From 127.0.0.1
> </Location>
>
> C L I E N T . C O N F
> [root at localhost IMPRIMANTE]# cat /etc/cups/client.conf
>
> #ServerName myhost.domain.com
> ServerName 127.0.0.1
>
> #Encryption Always
> Encryption Never
> #Encryption Required
> #Encryption IfRequested
>
> C U P S R E S T A R T
> [root at localhost backend]# /etc/init.d/cups restart
> Arr�t du service d'impression CUPS : [ OK ]
> Ajout du p�riph�rique � loopback � � la table d'acheminement ...
> SIOCADDRT: File exists
>
> ATTENTION: je ne peux ajouter de p�riph�rique virtuel � loopback � � la table d'acheminement,
> CUPS pourrait ne pas fonctionner correctement.
>
> Lancement du service d'impression CUPS : [ OK ]
>
> C U P S E R R O R _ L O G
> E [21/May/2004:23:03:01 +0200] Scheduler shutting down due to SIGTERM.
> D [21/May/2004:23:03:01 +0200] StopListening: closing all listen sockets.
> D [21/May/2004:23:03:02 +0200] AddLocation: added location '/'
> D [21/May/2004:23:03:02 +0200] DenyIP: / deny 00000000/00000000
> D [21/May/2004:23:03:02 +0200] AllowIP: / allow 7f000001/ffffffff
> D [21/May/2004:23:03:02 +0200] AddLocation: added location '/admin'
> D [21/May/2004:23:03:02 +0200] DenyIP: /admin deny 00000000/00000000
> D [21/May/2004:23:03:02 +0200] AllowIP: /admin allow 7f000001/ffffffff
> I [21/May/2004:23:03:02 +0200] Loaded configuration file "/etc/cups/cupsd.conf"
> I [21/May/2004:23:03:02 +0200] Configured for up to 100 clients.
> I [21/May/2004:23:03:02 +0200] Allowing up to 100 client connections per host.
> I [21/May/2004:23:03:02 +0200] Full reload is required.
> D [21/May/2004:23:03:02 +0200] LoadDevices: Added device "parallel:/dev/lp0"...
> D [21/May/2004:23:03:02 +0200] LoadDevices: Added device "http"...
> D [21/May/2004:23:03:02 +0200] LoadDevices: Added device "ipp"...
> D [21/May/2004:23:03:02 +0200] LoadDevices: Added device "lpd"...
> D [21/May/2004:23:03:02 +0200] LoadDevices: Added device "scsi"...
> D [21/May/2004:23:03:02 +0200] LoadDevices: Added device "pdf"...
> D [21/May/2004:23:03:02 +0200] LoadDevices: Added device "socket"...
> D [21/May/2004:23:03:02 +0200] LoadDevices: Added device "usb://EPSON/Stylus%20Photo%20870"...
> D [21/May/2004:23:03:02 +0200] LoadDevices: Added device "usb:/dev/usb/lp1"...
> D [21/May/2004:23:03:02 +0200] LoadDevices: Added device "usb:/dev/usb/lp2"...
> D [21/May/2004:23:03:02 +0200] LoadDevices: Added device "usb:/dev/usb/lp3"...
> D [21/May/2004:23:03:02 +0200] LoadDevices: Added device "usb:/dev/usb/lp4"...
> D [21/May/2004:23:03:02 +0200] LoadDevices: Added device "usb:/dev/usb/lp5"...
> D [21/May/2004:23:03:02 +0200] LoadDevices: Added device "usb:/dev/usb/lp6"...
> D [21/May/2004:23:03:02 +0200] LoadDevices: Added device "usb:/dev/usb/lp7"...
> D [21/May/2004:23:03:02 +0200] LoadDevices: Added device "usb:/dev/usb/lp8"...
> D [21/May/2004:23:03:02 +0200] LoadDevices: Added device "usb:/dev/usb/lp9"...
> D [21/May/2004:23:03:02 +0200] LoadDevices: Added device "usb:/dev/usb/lp10"...
> D [21/May/2004:23:03:02 +0200] LoadDevices: Added device "usb:/dev/usb/lp11"...
> D [21/May/2004:23:03:02 +0200] LoadDevices: Added device "usb:/dev/usb/lp12"...
> D [21/May/2004:23:03:02 +0200] LoadDevices: Added device "usb:/dev/usb/lp13"...
> D [21/May/2004:23:03:02 +0200] LoadDevices: Added device "usb:/dev/usb/lp14"...
> D [21/May/2004:23:03:02 +0200] LoadDevices: Added device "usb:/dev/usb/lp15"...
> D [21/May/2004:23:03:02 +0200] LoadDevices: Added device "canon:/dev/lp0"...
> D [21/May/2004:23:03:02 +0200] LoadDevices: Added device "canon:/dev/usb/lp0"...
> D [21/May/2004:23:03:02 +0200] LoadDevices: Added device "epson:/dev/lp0"...
> D [21/May/2004:23:03:02 +0200] LoadDevices: Added device "epson:/dev/usb/lp0"...
> I [21/May/2004:23:03:02 +0200] LoadPPDs: Read "/etc/cups/ppds.dat", 749 PPDs...
> I [21/May/2004:23:03:02 +0200] LoadPPDs: No new or changed PPDs...
> D [21/May/2004:23:03:02 +0200] LoadAllJobs: Scanning /var/spool/cups...
> I [21/May/2004:23:03:02 +0200] Full reload complete.
> D [21/May/2004:23:03:02 +0200] StartListening: NumListeners=0
> D [21/May/2004:23:03:02 +0200] StartPolling: Started polling daemon for 127.0.0.1:631, pid = 3711
> E [21/May/2004:23:03:02 +0200] [cups-polld 127.0.0.1:631] Unable to connect to 127.0.0.1 on port 631: Connection refused
> E [21/May/2004:23:03:32 +0200] [cups-polld 127.0.0.1:631] Unable to connect to 127.0.0.1 on port 631: Connection refused
> E [21/May/2004:23:04:02 +0200] [cups-polld 127.0.0.1:631] Unable to connect to 127.0.0.1 on port 631: Connection refused
> E [21/May/2004:23:04:32 +0200] [cups-polld 127.0.0.1:631] Unable to connect to 127.0.0.1 on port 631: Connection refused
>
> T E S T
> [root at localhost IMPRIMANTE]# echo "hello" > epson
> bash: epson: Read-only file system
>
> L P R E R R O R S
> [root at localhost proc]# cat /var/log/lpr/errors
> Nothing
>
> L P I N F O
> [root at localhost proc]# lpinfo -v
> lpinfo: Unable to connect to server: Connection refused
>
> L P S T A T
> [root at localhost proc]# lpstat -v
> lpstat: Unable to connect to server: Connection refused
>
> P R I N T E R C O N F
> [root at localhost root]# cat /etc/cups/printers.conf
> Not set
>
> F O O M A T I C
> [root at localhost root]# ls /etc/foomatic/cups/
> epson.ppd