Brother Drucker erkannt, druckt aber nicht
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Hinweis: In dem Thema Brother Drucker erkannt, druckt aber nicht gibt es 63 Antworten auf 7 Seiten. Der letzte Beitrag () befindet sich auf der letzten Seite.
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Es scheint also, dass es auf diesem Laptop keine erreichbaren Nutzerdaten in CUPS gibt (weder separat für User 1 noch 2).
Es gibt offenbar nur den gemeinsamen Zugang mit root-Passwort - und trotzdem tauchen neben den zwei gültigen immer noch zwei ungültige, alte Druckereinträge beim Drucken mit Ctrl P beim User 2 auf, die aber auch bei CUPS selbst scheinbar nicht sichtbar sind ..............................
Seltsam!
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Das errorlog in cups erhöhen
Codelinux64:/home/stephan # grep -iA 2 error /etc/cups/cupsd.conf # Log general information in error_log - change "warn" to "debug" # for troubleshooting... LogLevel debug -- linux64:/home/stephan #cups neu starten und mal als User 2 eine kleine Textdatei über die beiden falschen Drucker senden und danach posten:
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Ich vermute, dass die falschen Druckereinträge irgendwo in /var/cache/cups oder in /var/spool/cups hocken.
Interessant:
Code
Alles anzeigenueli@linux:~> su Passwort: linux:/home/ueli # lpstat -s systemvoreingestelltes Ziel: MFCJ680DW Gerät für MFC_WLAN: socket://192.168.178.25:9100 Gerät für MFCJ680DW: usb://Brother/MFC-J680DW?serial=E74924F6H430524 linux:/home/ueli # lpstat -e -l Brother_MFC_J680DW_CUPS_linux MFC_WLAN MFCJ680DW MFCJ680DW_linuxlpstat -e -l zeigt auf den beiden unteren Zeilen die nicht funktionierenden Drucker (die oberen zwei zeigen die funktionierenden Drucker).
Die Internetsuche mit den Stichworten "cups cache delete" hat mich da ein bisschen weiter gebracht, aber ich weiss noch nicht, wie ich die falschenDruckereinträge löschen kann, ohne CUPS wieder durcheinander zu bringen.
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hat sich grad gekreuzt, versuche gleich Sauerland #24
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Mache morgen dann weiter.....
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cat /var/log/cups/error.log als user 2
Codeolga@linux:/home/ueli> cat /var/log/cups/error.log cat: /var/log/cups/error.log: Datei oder Verzeichnis nicht gefunden olga@linux:/home/ueli>cat /var/log/cups/error.log als root (riesenlang, Auszug letzte Zeilen)
Code
Alles anzeigenD [18/Mar/2025:22:17:00 +0100] DNS_SD "Brother MFC-J680DW CUPS @ linux" product=(MFC-J680DW) D [18/Mar/2025:22:17:00 +0100] DNS_SD "Brother MFC-J680DW CUPS @ linux" priority=0 D [18/Mar/2025:22:17:00 +0100] DNS_SD "Brother MFC-J680DW CUPS @ linux" adminurl=https://linux.local.:631/printers/MFC_WLAN D [18/Mar/2025:22:17:00 +0100] DNS_SD "Brother MFC-J680DW CUPS @ linux" ty=Brother MFC-J680DW CUPS D [18/Mar/2025:22:17:00 +0100] DNS_SD "Brother MFC-J680DW CUPS @ linux" rp=printers/MFC_WLAN D [18/Mar/2025:22:17:00 +0100] DNS_SD "Brother MFC-J680DW CUPS @ linux" qtotal=1 D [18/Mar/2025:22:17:00 +0100] DNS_SD "Brother MFC-J680DW CUPS @ linux" txtvers=1 D [18/Mar/2025:22:17:00 +0100] Registering "MFCJ680DW @ linux" with DNS-SD type "_printer._tcp". D [18/Mar/2025:22:17:00 +0100] Registering "MFCJ680DW @ linux" with DNS-SD type "_ipps._tcp". D [18/Mar/2025:22:17:00 +0100] DNS_SD "MFCJ680DW @ linux" printer-type=0x80101E D [18/Mar/2025:22:17:00 +0100] DNS_SD "MFCJ680DW @ linux" Duplex=T D [18/Mar/2025:22:17:00 +0100] DNS_SD "MFCJ680DW @ linux" Color=T D [18/Mar/2025:22:17:00 +0100] DNS_SD "MFCJ680DW @ linux" mopria-certified=1.3 D [18/Mar/2025:22:17:00 +0100] DNS_SD "MFCJ680DW @ linux" URF=V1.4,CP1,W8,PQ4,SRGB24,RS300,DM1,FN3 D [18/Mar/2025:22:17:00 +0100] DNS_SD "MFCJ680DW @ linux" TLS=1.2 D [18/Mar/2025:22:17:00 +0100] DNS_SD "MFCJ680DW @ linux" UUID=3380b2e0-484b-3d4a-6e71-8754bf81c2fa D [18/Mar/2025:22:17:00 +0100] DNS_SD "MFCJ680DW @ linux" pdl=application/pdf,application/postscript,image/jpeg,image/png,image/pwg-raster,image/urf D [18/Mar/2025:22:17:00 +0100] DNS_SD "MFCJ680DW @ linux" product=(MFC-J680DW) D [18/Mar/2025:22:17:00 +0100] DNS_SD "MFCJ680DW @ linux" priority=0 D [18/Mar/2025:22:17:00 +0100] DNS_SD "MFCJ680DW @ linux" note=W25 D [18/Mar/2025:22:17:00 +0100] DNS_SD "MFCJ680DW @ linux" adminurl=https://linux.local.:631/printers/MFCJ680DW D [18/Mar/2025:22:17:00 +0100] DNS_SD "MFCJ680DW @ linux" ty=Brother MFC-J680DW CUPS D [18/Mar/2025:22:17:00 +0100] DNS_SD "MFCJ680DW @ linux" rp=printers/MFCJ680DW D [18/Mar/2025:22:17:00 +0100] DNS_SD "MFCJ680DW @ linux" qtotal=1 D [18/Mar/2025:22:17:00 +0100] DNS_SD "MFCJ680DW @ linux" txtvers=1 D [18/Mar/2025:22:17:00 +0100] Registering "MFCJ680DW @ linux" with DNS-SD type "_ipp._tcp". D [18/Mar/2025:22:17:00 +0100] DNS_SD "MFCJ680DW @ linux" printer-type=0x80101E D [18/Mar/2025:22:17:00 +0100] DNS_SD "MFCJ680DW @ linux" Duplex=T D [18/Mar/2025:22:17:00 +0100] DNS_SD "MFCJ680DW @ linux" Color=T D [18/Mar/2025:22:17:00 +0100] DNS_SD "MFCJ680DW @ linux" mopria-certified=1.3 D [18/Mar/2025:22:17:00 +0100] DNS_SD "MFCJ680DW @ linux" URF=V1.4,CP1,W8,PQ4,SRGB24,RS300,DM1,FN3 D [18/Mar/2025:22:17:00 +0100] DNS_SD "MFCJ680DW @ linux" TLS=1.2 D [18/Mar/2025:22:17:00 +0100] DNS_SD "MFCJ680DW @ linux" UUID=3380b2e0-484b-3d4a-6e71-8754bf81c2fa D [18/Mar/2025:22:17:00 +0100] DNS_SD "MFCJ680DW @ linux" pdl=application/pdf,application/postscript,image/jpeg,image/png,image/pwg-raster,image/urf D [18/Mar/2025:22:17:00 +0100] DNS_SD "MFCJ680DW @ linux" product=(MFC-J680DW) D [18/Mar/2025:22:17:00 +0100] DNS_SD "MFCJ680DW @ linux" priority=0 D [18/Mar/2025:22:17:00 +0100] DNS_SD "MFCJ680DW @ linux" note=W25 D [18/Mar/2025:22:17:00 +0100] DNS_SD "MFCJ680DW @ linux" adminurl=https://linux.local.:631/printers/MFCJ680DW D [18/Mar/2025:22:17:00 +0100] DNS_SD "MFCJ680DW @ linux" ty=Brother MFC-J680DW CUPS D [18/Mar/2025:22:17:00 +0100] DNS_SD "MFCJ680DW @ linux" rp=printers/MFCJ680DW D [18/Mar/2025:22:17:00 +0100] DNS_SD "MFCJ680DW @ linux" qtotal=1 D [18/Mar/2025:22:17:00 +0100] DNS_SD "MFCJ680DW @ linux" txtvers=1 D [18/Mar/2025:22:17:00 +0100] cupsdSetBusyState: newbusy="Not busy", busy="Active clients" D [18/Mar/2025:22:17:00 +0100] cupsdAddCert: Adding certificate for PID 0 D [18/Mar/2025:22:17:00 +0100] Notifier dbus started - PID = 41021 D [18/Mar/2025:22:17:00 +0100] Notifier dbus started - PID = 41022 D [18/Mar/2025:22:17:00 +0100] Notifier dbus started - PID = 41023 D [18/Mar/2025:22:17:00 +0100] cupsdMarkDirty(----S) D [18/Mar/2025:22:17:00 +0100] cupsdSetBusyState: newbusy="Dirty files", busy="Not busy" D [18/Mar/2025:22:17:00 +0100] cupsdSetBusyState: newbusy="Dirty files", busy="Dirty files" D [18/Mar/2025:22:17:00 +0100] [Notifier] state=3 D [18/Mar/2025:22:17:00 +0100] Report: clients=0 D [18/Mar/2025:22:17:00 +0100] Report: jobs=7 D [18/Mar/2025:22:17:00 +0100] Report: jobs-active=0 D [18/Mar/2025:22:17:00 +0100] Report: printers=2 D [18/Mar/2025:22:17:00 +0100] Report: stringpool-string-count=1380 D [18/Mar/2025:22:17:00 +0100] Report: stringpool-alloc-bytes=10752 D [18/Mar/2025:22:17:00 +0100] Report: stringpool-total-bytes=26912 D [18/Mar/2025:22:17:00 +0100] [Notifier] Connected to D-BUS D [18/Mar/2025:22:17:00 +0100] [Notifier] ServerStarted D [18/Mar/2025:22:17:00 +0100] cupsdSetBusyState: newbusy="Active clients and dirty files", busy="Dirty files" D [18/Mar/2025:22:17:00 +0100] [Client 1] Server address is "/run/cups/cups.sock". D [18/Mar/2025:22:17:00 +0100] [Client 1] Accepted from localhost (Domain) D [18/Mar/2025:22:17:00 +0100] [Client 1] Waiting for request. D [18/Mar/2025:22:17:00 +0100] [Client 1] POST / HTTP/1.1 D [18/Mar/2025:22:17:00 +0100] cupsdSetBusyState: newbusy="Active clients and dirty files", busy="Active clients and dirty files" D [18/Mar/2025:22:17:00 +0100] [Client 1] Read: status=200, state=6 D [18/Mar/2025:22:17:00 +0100] [Client 1] No authentication data provided. D [18/Mar/2025:22:17:00 +0100] [Client 1] 2.0 CUPS-Get-Printers 82 D [18/Mar/2025:22:17:00 +0100] CUPS-Get-Printers D [18/Mar/2025:22:17:00 +0100] [Client 1] Returning IPP successful-ok for CUPS-Get-Printers (no URI) from localhost. D [18/Mar/2025:22:17:00 +0100] [Client 1] Content-Length: 1371 D [18/Mar/2025:22:17:00 +0100] [Client 1] cupsdSendHeader: code=200, type="application/ipp", auth_type=0 D [18/Mar/2025:22:17:00 +0100] [Client 1] con->http=0x5571df8ac620 D [18/Mar/2025:22:17:00 +0100] [Client 1] cupsdWriteClient error=0, used=0, state=HTTP_STATE_POST_SEND, data_encoding=HTTP_ENCODING_LENGTH, data_remaining=1371, response=0x5571df8b7a70(IPP_STATE_DATA), pipe_pid=0, file=-1 D [18/Mar/2025:22:17:00 +0100] [Client 1] Writing IPP response, ipp_state=IPP_STATE_DATA, old wused=0, new wused=0 D [18/Mar/2025:22:17:00 +0100] [Client 1] bytes=0, http_state=0, data_remaining=1371 D [18/Mar/2025:22:17:00 +0100] [Client 1] Flushing write buffer. D [18/Mar/2025:22:17:00 +0100] [Client 1] New state is HTTP_STATE_WAITING D [18/Mar/2025:22:17:00 +0100] [Client 1] Waiting for request. D [18/Mar/2025:22:17:00 +0100] cupsdSetBusyState: newbusy="Dirty files", busy="Active clients and dirty files" D [18/Mar/2025:22:17:00 +0100] [Client 1] POST / HTTP/1.1 D [18/Mar/2025:22:17:00 +0100] cupsdSetBusyState: newbusy="Active clients and dirty files", busy="Dirty files" D [18/Mar/2025:22:17:00 +0100] [Client 1] Read: status=200, state=6 D [18/Mar/2025:22:17:00 +0100] [Client 1] No authentication data provided. D [18/Mar/2025:22:17:00 +0100] [Client 1] 2.0 Get-Jobs 83 D [18/Mar/2025:22:17:00 +0100] Get-Jobs ipp://ueli@localhost:631/printers/ D [18/Mar/2025:22:17:00 +0100] [Client 1] Returning IPP successful-ok for Get-Jobs (ipp://ueli@localhost:631/printers/) from localhost. D [18/Mar/2025:22:17:00 +0100] [Client 1] Content-Length: 75 D [18/Mar/2025:22:17:00 +0100] [Client 1] cupsdSendHeader: code=200, type="application/ipp", auth_type=0 D [18/Mar/2025:22:17:00 +0100] [Client 1] con->http=0x5571df8ac620 D [18/Mar/2025:22:17:00 +0100] [Client 1] cupsdWriteClient error=0, used=0, state=HTTP_STATE_POST_SEND, data_encoding=HTTP_ENCODING_LENGTH, data_remaining=75, response=0x5571df8b9930(IPP_STATE_DATA), pipe_pid=0, file=-1 D [18/Mar/2025:22:17:00 +0100] [Client 1] Writing IPP response, ipp_state=IPP_STATE_DATA, old wused=0, new wused=0 D [18/Mar/2025:22:17:00 +0100] [Client 1] bytes=0, http_state=0, data_remaining=75 D [18/Mar/2025:22:17:00 +0100] [Client 1] Flushing write buffer. D [18/Mar/2025:22:17:00 +0100] [Client 1] New state is HTTP_STATE_WAITING D [18/Mar/2025:22:17:00 +0100] [Client 1] Waiting for request. D [18/Mar/2025:22:17:00 +0100] cupsdSetBusyState: newbusy="Dirty files", busy="Active clients and dirty files" D [18/Mar/2025:22:17:00 +0100] [Notifier] state=3 D [18/Mar/2025:22:17:00 +0100] [Notifier] state=3 D [18/Mar/2025:22:17:00 +0100] [Notifier] Connected to D-BUS D [18/Mar/2025:22:17:00 +0100] [Notifier] Connected to D-BUS D [18/Mar/2025:22:17:01 +0100] Expiring subscriptions... I [18/Mar/2025:22:17:31 +0100] Saving subscriptions.conf... D [18/Mar/2025:22:17:31 +0100] cupsdSetBusyState: newbusy="Not busy", busy="Dirty files" D [18/Mar/2025:22:17:31 +0100] Expiring subscriptions...cat /etc/printcap als root
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Versuch mal, die überflüssigen als root mit
zu löschen.
Druckername siehe Zitat.