Below I am sending the complete result of "tail -200 /var/log/cups/error_log" . The single relevant line I could found was E [10/Jan/2013:12:09:13 -0200] Returning HTTP Forbidden for CUPS-Get-Devices (no URI) from localhost I do not run vnc. Well, if this will get more troublesome, I will get this printer connected to a windows computer or a Ubuntu 32 bits (this one could use this xerox printer). Anyway, in spite of the difficulties with this printer, it would be nice to solve this issue with adding a printer via cups. Thanks, Davi D [10/Jan/2013:12:09:02 -0200] [CGI] cgiSetVariable: OP="add-class" D [10/Jan/2013:12:09:02 -0200] cupsdReadClient: 14 POST / HTTP/1.1 D [10/Jan/2013:12:09:02 -0200] cupsdSetBusyState: newbusy="Active clients", busy="Active clients" D [10/Jan/2013:12:09:02 -0200] cupsdAuthorize: No authentication data provided. D [10/Jan/2013:12:09:02 -0200] cupsdReadClient: 14 1.1 CUPS-Get-Printers 1 D [10/Jan/2013:12:09:02 -0200] CUPS-Get-Printers D [10/Jan/2013:12:09:02 -0200] Returning IPP successful-ok for CUPS-Get-Printers (no URI) from localhost D [10/Jan/2013:12:09:02 -0200] cupsdSetBusyState: newbusy="Active clients", busy="Active clients" D [10/Jan/2013:12:09:02 -0200] [CGI] cgiSetArray: MEMBER_URIS[0]="ipp://localhost:631/printers/DCP7040" D [10/Jan/2013:12:09:02 -0200] [CGI] cgiSetArray: MEMBER_NAMES[0]="DCP7040" D [10/Jan/2013:12:09:02 -0200] [CGI] cgiSetVariable: TITLE="Add Class" D [10/Jan/2013:12:09:02 -0200] [CGI] cgiSetVariable: SERVER_NAME="localhost" D [10/Jan/2013:12:09:02 -0200] [CGI] cgiSetVariable: REMOTE_USER="davi" D [10/Jan/2013:12:09:02 -0200] [CGI] cgiSetVariable: CUPS_VERSION="CUPS v1.5.3" D [10/Jan/2013:12:09:02 -0200] Script header: Content-Type: text/html;charset=utf-8 D [10/Jan/2013:12:09:02 -0200] Script header: D [10/Jan/2013:12:09:02 -0200] cupsdReadClient: 14 WAITING Closing on EOF D [10/Jan/2013:12:09:02 -0200] cupsdCloseClient: 14 D [10/Jan/2013:12:09:02 -0200] cupsdSetBusyState: newbusy="Active clients", busy="Active clients" D [10/Jan/2013:12:09:02 -0200] cupsdSetBusyState: newbusy="Not busy", busy="Active clients" D [10/Jan/2013:12:09:02 -0200] PID 10733 (/usr/lib/cups/cgi-bin/admin.cgi) exited with no errors. D [10/Jan/2013:12:09:09 -0200] cupsdReadClient: 13 GET /admin HTTP/1.1 D [10/Jan/2013:12:09:09 -0200] cupsdSetBusyState: newbusy="Active clients", busy="Not busy" D [10/Jan/2013:12:09:09 -0200] cupsdAuthorize: Authorized as davi using Basic D [10/Jan/2013:12:09:09 -0200] [CGI] argv[0] = "/usr/lib/cups/cgi-bin/admin.cgi" D [10/Jan/2013:12:09:09 -0200] [CGI] envp[0] = "CUPS_CACHEDIR=/var/cache/cups" D [10/Jan/2013:12:09:09 -0200] [CGI] envp[1] = "CUPS_DATADIR=/usr/share/cups" D [10/Jan/2013:12:09:09 -0200] [CGI] envp[2] = "CUPS_DOCROOT=/usr/share/cups/webcontent" D [10/Jan/2013:12:09:09 -0200] [CGI] envp[3] = "CUPS_FONTPATH=/usr/share/cups/fonts" D [10/Jan/2013:12:09:09 -0200] [CGI] envp[4] = "CUPS_REQUESTROOT=/var/spool/cups" D [10/Jan/2013:12:09:09 -0200] [CGI] envp[5] = "CUPS_SERVERBIN=/usr/lib/cups" D [10/Jan/2013:12:09:09 -0200] [CGI] envp[6] = "CUPS_SERVERROOT=/etc/cups" D [10/Jan/2013:12:09:09 -0200] [CGI] envp[7] = "CUPS_STATEDIR=/var/run/cups" D [10/Jan/2013:12:09:09 -0200] [CGI] envp[8] = "HOME=/var/spool/cups/tmp" D [10/Jan/2013:12:09:09 -0200] [CGI] envp[9] = "PATH=/usr/lib/cups/filter:/usr/bin:/usr/sbin:/bin:/usr/bin" D [10/Jan/2013:12:09:09 -0200] [CGI] envp[10] = "SERVER_ADMIN=root@M31-Cosmo" D [10/Jan/2013:12:09:09 -0200] [CGI] envp[11] = "SOFTWARE=CUPS/1.5.3" D [10/Jan/2013:12:09:09 -0200] [CGI] envp[12] = "TMPDIR=/var/spool/cups/tmp" D [10/Jan/2013:12:09:09 -0200] [CGI] envp[13] = "USER=root" D [10/Jan/2013:12:09:09 -0200] [CGI] envp[14] = "CUPS_SERVER=/var/run/cups/cups.sock" D [10/Jan/2013:12:09:09 -0200] [CGI] envp[15] = "CUPS_ENCRYPTION=IfRequested" D [10/Jan/2013:12:09:09 -0200] [CGI] envp[16] = "IPP_PORT=631" D [10/Jan/2013:12:09:09 -0200] [CGI] envp[17] = "AUTH_TYPE=Basic" D [10/Jan/2013:12:09:09 -0200] [CGI] envp[18] = "LANG=en_US.UTF8" D [10/Jan/2013:12:09:09 -0200] [CGI] envp[19] = "REDIRECT_STATUS=1" D [10/Jan/2013:12:09:09 -0200] [CGI] envp[20] = "GATEWAY_INTERFACE=CGI/1.1" D [10/Jan/2013:12:09:09 -0200] [CGI] envp[21] = "SERVER_NAME=localhost" D [10/Jan/2013:12:09:09 -0200] [CGI] envp[22] = "SERVER_PORT=631" D [10/Jan/2013:12:09:09 -0200] [CGI] envp[23] = "REMOTE_ADDR=[v1.::1]" D [10/Jan/2013:12:09:09 -0200] [CGI] envp[24] = "REMOTE_HOST=localhost" D [10/Jan/2013:12:09:09 -0200] [CGI] envp[25] = "SCRIPT_NAME=/admin" D [10/Jan/2013:12:09:09 -0200] [CGI] envp[26] = "SCRIPT_FILENAME=/usr/share/cups/webcontent/admin" D [10/Jan/2013:12:09:09 -0200] [CGI] envp[27] = "REMOTE_USER=davi" D [10/Jan/2013:12:09:09 -0200] [CGI] envp[28] = "SERVER_PROTOCOL=HTTP/1.1" D [10/Jan/2013:12:09:09 -0200] [CGI] envp[29] = "HTTP_COOKIE=org.cups.sid=4b09def9a5726fdb0c54f9562f0dc450" D [10/Jan/2013:12:09:09 -0200] [CGI] envp[30] = "HTTP_USER_AGENT=Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.11 (KHTML, like Gecko) Chrome/23.0.1271.97 Safari/537.11" D [10/Jan/2013:12:09:09 -0200] [CGI] envp[31] = "HTTP_REFERER=http://localhost:631/admin/" D [10/Jan/2013:12:09:09 -0200] [CGI] envp[32] = "REQUEST_METHOD=GET" D [10/Jan/2013:12:09:09 -0200] [CGI] envp[33] = "QUERY_STRING=" D [10/Jan/2013:12:09:09 -0200] [CGI] Started /usr/lib/cups/cgi-bin/admin.cgi (PID 10734) I [10/Jan/2013:12:09:09 -0200] Started "/usr/lib/cups/cgi-bin/admin.cgi" (pid=10734) D [10/Jan/2013:12:09:09 -0200] cupsdSendCommand: 13 file=14 D [10/Jan/2013:12:09:09 -0200] [CGI] admin.cgi started... D [10/Jan/2013:12:09:09 -0200] cupsdAcceptClient: 15 from localhost (Domain) D [10/Jan/2013:12:09:09 -0200] [CGI] http=0x7f185cbad5c0 D [10/Jan/2013:12:09:09 -0200] [CGI] cgiSetVariable: SECTION="admin" D [10/Jan/2013:12:09:09 -0200] [CGI] cgiSetVariable: REFRESH_PAGE="" D [10/Jan/2013:12:09:09 -0200] [CGI] org.cups.sid cookie is "4b09def9a5726fdb0c54f9562f0dc450" D [10/Jan/2013:12:09:09 -0200] [CGI] No form data, showing main menu... D [10/Jan/2013:12:09:09 -0200] [CGI] cgiSetVariable: DEBUG_LOGGING="CHECKED" D [10/Jan/2013:12:09:09 -0200] [CGI] cgiSetVariable: REMOTE_ADMIN="CHECKED" D [10/Jan/2013:12:09:09 -0200] [CGI] cgiSetVariable: REMOTE_ANY="CHECKED" D [10/Jan/2013:12:09:09 -0200] [CGI] cgiSetVariable: REMOTE_PRINTERS="CHECKED" D [10/Jan/2013:12:09:09 -0200] [CGI] cgiSetVariable: SHARE_PRINTERS="CHECKED" D [10/Jan/2013:12:09:09 -0200] [CGI] cgiSetVariable: USER_CANCEL_ANY="CHECKED" D [10/Jan/2013:12:09:09 -0200] [CGI] cgiSetVariable: HAVE_GSSAPI="1" D [10/Jan/2013:12:09:09 -0200] [CGI] cgiSetVariable: KERBEROS="" D [10/Jan/2013:12:09:09 -0200] [CGI] cgiSetVariable: HAVE_LDAP="1" D [10/Jan/2013:12:09:09 -0200] [CGI] cgiSetVariable: HAVE_LIBSLP="1" D [10/Jan/2013:12:09:09 -0200] [CGI] cgiSetVariable: BROWSE_REMOTE_CUPS="CHECKED" D [10/Jan/2013:12:09:09 -0200] [CGI] cgiSetVariable: BROWSE_LOCAL_CUPS="CHECKED" D [10/Jan/2013:12:09:09 -0200] [CGI] cgiSetVariable: PRESERVE_JOB_HISTORY="CHECKED" D [10/Jan/2013:12:09:09 -0200] [CGI] cgiSetVariable: MAX_CLIENTS="100" D [10/Jan/2013:12:09:09 -0200] [CGI] cgiSetVariable: MAX_JOBS="500" D [10/Jan/2013:12:09:09 -0200] [CGI] cgiSetVariable: MAX_LOG_SIZE="1m" D [10/Jan/2013:12:09:09 -0200] [CGI] /usr/share/cups/drivers/pscript5.dll: No such file or directory D [10/Jan/2013:12:09:09 -0200] cupsdReadClient: 15 POST / HTTP/1.1 D [10/Jan/2013:12:09:09 -0200] cupsdSetBusyState: newbusy="Active clients", busy="Active clients" D [10/Jan/2013:12:09:09 -0200] cupsdAuthorize: No authentication data provided. D [10/Jan/2013:12:09:09 -0200] cupsdReadClient: 15 1.1 Get-Subscriptions 1 D [10/Jan/2013:12:09:09 -0200] Get-Subscriptions ipp://localhost/ D [10/Jan/2013:12:09:09 -0200] Get-Subscriptions client-error-not-found: No subscriptions found. D [10/Jan/2013:12:09:09 -0200] Returning IPP client-error-not-found for Get-Subscriptions (ipp://localhost/) from localhost D [10/Jan/2013:12:09:09 -0200] cupsdSetBusyState: newbusy="Active clients", busy="Active clients" D [10/Jan/2013:12:09:09 -0200] [CGI] cgiSetVariable: SERVER_NAME="localhost" D [10/Jan/2013:12:09:09 -0200] [CGI] cgiSetVariable: REMOTE_USER="davi" D [10/Jan/2013:12:09:09 -0200] [CGI] cgiSetVariable: CUPS_VERSION="CUPS v1.5.3" D [10/Jan/2013:12:09:09 -0200] [CGI] cgiSetVariable: TITLE="Administration" D [10/Jan/2013:12:09:09 -0200] [CGI] cgiSetVariable: SERVER_NAME="localhost" D [10/Jan/2013:12:09:09 -0200] [CGI] cgiSetVariable: REMOTE_USER="davi" D [10/Jan/2013:12:09:09 -0200] [CGI] cgiSetVariable: CUPS_VERSION="CUPS v1.5.3" D [10/Jan/2013:12:09:09 -0200] Script header: Content-Type: text/html;charset=utf-8 D [10/Jan/2013:12:09:09 -0200] Script header: D [10/Jan/2013:12:09:09 -0200] cupsdReadClient: 15 WAITING Closing on EOF D [10/Jan/2013:12:09:09 -0200] cupsdCloseClient: 15 D [10/Jan/2013:12:09:09 -0200] cupsdSetBusyState: newbusy="Active clients", busy="Active clients" D [10/Jan/2013:12:09:09 -0200] PID 10734 (/usr/lib/cups/cgi-bin/admin.cgi) exited with no errors. D [10/Jan/2013:12:09:09 -0200] cupsdSetBusyState: newbusy="Not busy", busy="Active clients" D [10/Jan/2013:12:09:13 -0200] cupsdReadClient: 13 POST /admin/ HTTP/1.1 D [10/Jan/2013:12:09:13 -0200] cupsdSetBusyState: newbusy="Active clients", busy="Not busy" D [10/Jan/2013:12:09:13 -0200] cupsdAuthorize: Authorized as davi using Basic D [10/Jan/2013:12:09:13 -0200] [CGI] argv[0] = "/usr/lib/cups/cgi-bin/admin.cgi" D [10/Jan/2013:12:09:13 -0200] [CGI] envp[0] = "CUPS_CACHEDIR=/var/cache/cups" D [10/Jan/2013:12:09:13 -0200] [CGI] envp[1] = "CUPS_DATADIR=/usr/share/cups" D [10/Jan/2013:12:09:13 -0200] [CGI] envp[2] = "CUPS_DOCROOT=/usr/share/cups/webcontent" D [10/Jan/2013:12:09:13 -0200] [CGI] envp[3] = "CUPS_FONTPATH=/usr/share/cups/fonts" D [10/Jan/2013:12:09:13 -0200] [CGI] envp[4] = "CUPS_REQUESTROOT=/var/spool/cups" D [10/Jan/2013:12:09:13 -0200] [CGI] envp[5] = "CUPS_SERVERBIN=/usr/lib/cups" D [10/Jan/2013:12:09:13 -0200] [CGI] envp[6] = "CUPS_SERVERROOT=/etc/cups" D [10/Jan/2013:12:09:13 -0200] [CGI] envp[7] = "CUPS_STATEDIR=/var/run/cups" D [10/Jan/2013:12:09:13 -0200] [CGI] envp[8] = "HOME=/var/spool/cups/tmp" D [10/Jan/2013:12:09:13 -0200] [CGI] envp[9] = "PATH=/usr/lib/cups/filter:/usr/bin:/usr/sbin:/bin:/usr/bin" D [10/Jan/2013:12:09:13 -0200] [CGI] envp[10] = "SERVER_ADMIN=root@M31-Cosmo" D [10/Jan/2013:12:09:13 -0200] [CGI] envp[11] = "SOFTWARE=CUPS/1.5.3" D [10/Jan/2013:12:09:13 -0200] [CGI] envp[12] = "TMPDIR=/var/spool/cups/tmp" D [10/Jan/2013:12:09:13 -0200] [CGI] envp[13] = "USER=root" D [10/Jan/2013:12:09:13 -0200] [CGI] envp[14] = "CUPS_SERVER=/var/run/cups/cups.sock" D [10/Jan/2013:12:09:13 -0200] [CGI] envp[15] = "CUPS_ENCRYPTION=IfRequested" D [10/Jan/2013:12:09:13 -0200] [CGI] envp[16] = "IPP_PORT=631" D [10/Jan/2013:12:09:13 -0200] [CGI] envp[17] = "AUTH_TYPE=Basic" D [10/Jan/2013:12:09:13 -0200] [CGI] envp[18] = "LANG=en_US.UTF8" D [10/Jan/2013:12:09:13 -0200] [CGI] envp[19] = "REDIRECT_STATUS=1" D [10/Jan/2013:12:09:13 -0200] [CGI] envp[20] = "GATEWAY_INTERFACE=CGI/1.1" D [10/Jan/2013:12:09:13 -0200] [CGI] envp[21] = "SERVER_NAME=localhost" D [10/Jan/2013:12:09:13 -0200] [CGI] envp[22] = "SERVER_PORT=631" D [10/Jan/2013:12:09:13 -0200] [CGI] envp[23] = "REMOTE_ADDR=[v1.::1]" D [10/Jan/2013:12:09:13 -0200] [CGI] envp[24] = "REMOTE_HOST=localhost" D [10/Jan/2013:12:09:13 -0200] [CGI] envp[25] = "SCRIPT_NAME=/admin/" D [10/Jan/2013:12:09:13 -0200] [CGI] envp[26] = "SCRIPT_FILENAME=/usr/share/cups/webcontent/admin/" D [10/Jan/2013:12:09:13 -0200] [CGI] envp[27] = "REMOTE_USER=davi" D [10/Jan/2013:12:09:13 -0200] [CGI] envp[28] = "SERVER_PROTOCOL=HTTP/1.1" D [10/Jan/2013:12:09:13 -0200] [CGI] envp[29] = "HTTP_COOKIE=org.cups.sid=4b09def9a5726fdb0c54f9562f0dc450" D [10/Jan/2013:12:09:13 -0200] [CGI] envp[30] = "HTTP_USER_AGENT=Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.11 (KHTML, like Gecko) Chrome/23.0.1271.97 Safari/537.11" D [10/Jan/2013:12:09:13 -0200] [CGI] envp[31] = "HTTP_REFERER=http://localhost:631/admin" D [10/Jan/2013:12:09:13 -0200] [CGI] envp[32] = "REQUEST_METHOD=POST" D [10/Jan/2013:12:09:13 -0200] [CGI] envp[33] = "CONTENT_LENGTH=66" D [10/Jan/2013:12:09:13 -0200] [CGI] envp[34] = "CONTENT_TYPE=application/x-www-form-urlencoded" D [10/Jan/2013:12:09:13 -0200] [CGI] Started /usr/lib/cups/cgi-bin/admin.cgi (PID 10735) I [10/Jan/2013:12:09:13 -0200] Started "/usr/lib/cups/cgi-bin/admin.cgi" (pid=10735) D [10/Jan/2013:12:09:13 -0200] cupsdSendCommand: 13 file=15 D [10/Jan/2013:12:09:13 -0200] [CGI] admin.cgi started... D [10/Jan/2013:12:09:13 -0200] cupsdAcceptClient: 14 from localhost (Domain) D [10/Jan/2013:12:09:13 -0200] [CGI] http=0x7fcd3d5745c0 D [10/Jan/2013:12:09:13 -0200] [CGI] cgiSetVariable: SECTION="admin" D [10/Jan/2013:12:09:13 -0200] [CGI] cgiSetVariable: REFRESH_PAGE="" D [10/Jan/2013:12:09:13 -0200] [CGI] org.cups.sid cookie is "4b09def9a5726fdb0c54f9562f0dc450" D [10/Jan/2013:12:09:13 -0200] [CGI] cgiSetVariable: org.cups.sid="4b09def9a5726fdb0c54f9562f0dc450" D [10/Jan/2013:12:09:13 -0200] [CGI] cgiSetVariable: OP="find-new-printers" D [10/Jan/2013:12:09:13 -0200] [CGI] op="find-new-printers"... D [10/Jan/2013:12:09:13 -0200] [CGI] cgiSetVariable: TITLE="List Available Printers" D [10/Jan/2013:12:09:13 -0200] [CGI] cgiSetVariable: SERVER_NAME="localhost" D [10/Jan/2013:12:09:13 -0200] [CGI] cgiSetVariable: REMOTE_USER="davi" D [10/Jan/2013:12:09:13 -0200] [CGI] cgiSetVariable: CUPS_VERSION="CUPS v1.5.3" D [10/Jan/2013:12:09:13 -0200] Script header: Content-Type: text/html;charset=utf-8 D [10/Jan/2013:12:09:13 -0200] Script header: D [10/Jan/2013:12:09:13 -0200] cupsdReadClient: 14 POST / HTTP/1.1 D [10/Jan/2013:12:09:13 -0200] cupsdSetBusyState: newbusy="Active clients", busy="Active clients" D [10/Jan/2013:12:09:13 -0200] cupsdAuthorize: No authentication data provided. D [10/Jan/2013:12:09:13 -0200] cupsdReadClient: 14 1.1 CUPS-Get-Printers 1 D [10/Jan/2013:12:09:13 -0200] CUPS-Get-Printers D [10/Jan/2013:12:09:13 -0200] Returning IPP successful-ok for CUPS-Get-Printers (no URI) from localhost D [10/Jan/2013:12:09:13 -0200] cupsdSetBusyState: newbusy="Active clients", busy="Active clients" D [10/Jan/2013:12:09:13 -0200] cupsdReadClient: 14 POST / HTTP/1.1 D [10/Jan/2013:12:09:13 -0200] cupsdSetBusyState: newbusy="Active clients", busy="Active clients" D [10/Jan/2013:12:09:13 -0200] cupsdAuthorize: No authentication data provided. D [10/Jan/2013:12:09:13 -0200] cupsdReadClient: 14 1.1 CUPS-Get-Devices 1 D [10/Jan/2013:12:09:13 -0200] CUPS-Get-Devices D [10/Jan/2013:12:09:13 -0200] cupsdIsAuthorized: username="" D [10/Jan/2013:12:09:13 -0200] Returning HTTP Unauthorized for CUPS-Get-Devices (no URI) from localhost D [10/Jan/2013:12:09:13 -0200] cupsdSendHeader: 14 WWW-Authenticate: Basic realm="CUPS", trc="y" D [10/Jan/2013:12:09:13 -0200] cupsdReadClient: 14 WAITING Closing on EOF D [10/Jan/2013:12:09:13 -0200] cupsdCloseClient: 14 D [10/Jan/2013:12:09:13 -0200] cupsdSetBusyState: newbusy="Active clients", busy="Active clients" D [10/Jan/2013:12:09:13 -0200] cupsdAcceptClient: 14 from localhost (Domain) D [10/Jan/2013:12:09:13 -0200] cupsdAcceptClient: 16 from localhost (Domain) D [10/Jan/2013:12:09:13 -0200] cupsdReadClient: 14 WAITING Closing on EOF D [10/Jan/2013:12:09:13 -0200] cupsdCloseClient: 14 D [10/Jan/2013:12:09:13 -0200] cupsdSetBusyState: newbusy="Active clients", busy="Active clients" D [10/Jan/2013:12:09:13 -0200] cupsdReadClient: 16 POST / HTTP/1.1 D [10/Jan/2013:12:09:13 -0200] cupsdSetBusyState: newbusy="Active clients", busy="Active clients" D [10/Jan/2013:12:09:13 -0200] cupsdAuthorize: Authorized as davi using Local D [10/Jan/2013:12:09:13 -0200] cupsdReadClient: 16 1.1 CUPS-Get-Devices 1 D [10/Jan/2013:12:09:13 -0200] CUPS-Get-Devices D [10/Jan/2013:12:09:13 -0200] cupsdIsAuthorized: username="davi" E [10/Jan/2013:12:09:13 -0200] Returning HTTP Forbidden for CUPS-Get-Devices (no URI) from localhost D [10/Jan/2013:12:09:13 -0200] cupsdReadClient: 16 WAITING Closing on EOF D [10/Jan/2013:12:09:13 -0200] cupsdCloseClient: 16 D [10/Jan/2013:12:09:13 -0200] cupsdSetBusyState: newbusy="Active clients", busy="Active clients" D [10/Jan/2013:12:09:13 -0200] cupsdSetBusyState: newbusy="Not busy", busy="Active clients" D [10/Jan/2013:12:09:13 -0200] PID 10735 (/usr/lib/cups/cgi-bin/admin.cgi) exited with no errors. -- To unsubscribe, e-mail: opensuse+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse+owner@opensuse.org