次の問題があります。プリンタを設定しました。EPSONスタイラスSX525WDカブスを通して。このために私は: Webインターフェースにアクセスしました。http://localhost:631/管理者 「プリンタの追加」をクリックしてください。 選択済みEPSON656CC1(エプソンスタイラスSX525WD)(エプソンスタイラスSX525WD)存在するネットワークプリンタの検索 これにより、次のアドレスが提供されます。dnssd://EPSON656CC1%20(Epson%20Stylus%20SX525WD)._printer._tcp.local/ 設定が完了すると、プリンタが以下にリストされます。印刷機ステータスが表示されたWebインターフェイスのタブ怠惰。 ただし、今すぐページを印刷すると、プリンタは何もせず、ステータスは次のように変わります。今はプリンタにアクセスできません。 ログファイルの内容は/var/log/cups/error_log次のとおりです。 D [30/Aug/2021:20:31:21 +0200] [Job 5] time-at-processing=1630348281
D [30/Aug/2021:20:31:21 +0200] cupsdMarkDirty(---J-)
D [30/Aug/2021:20:31:21 +0200] cupsdSetBusyState: newbusy="Dirty files", busy="Printing jobs and dirty files"
D [30/Aug/2021:20:31:21 +0200] cupsdSetBusyState: newbusy="Dirty files", busy="Dirty files"
D [30/Aug/2021:20:31:21 +0200] Discarding unused printer-state-changed event...
D [30/Aug/2021:20:31:21 +0200] [Job 5] 3 filters for job:
D [30/Aug/2021:20:31:21 +0200] [Job 5] pdftopdf (application/pdf to application/vnd.cups-pdf, cost 66)
D [30/Aug/2021:20:31:21 +0200] [Job 5] gstoraster (application/vnd.cups-pdf to application/vnd.cups-raster, cost 99)
D [30/Aug/2021:20:31:21 +0200] [Job 5] epson-escpr-wrapper (application/vnd.cups-raster to printer/Epson_Stylus_SX525WD, cost 0)
D [30/Aug/2021:20:31:21 +0200] [Job 5] job-sheets=none,none
D [30/Aug/2021:20:31:21 +0200] [Job 5] argv[0]="Epson_Stylus_SX525WD"
D [30/Aug/2021:20:31:21 +0200] [Job 5] argv[1]="5"
D [30/Aug/2021:20:31:21 +0200] [Job 5] argv[2]="sfuehr"
D [30/Aug/2021:20:31:21 +0200] [Job 5] argv[3]="Bestätigung in zwei Schritten"
D [30/Aug/2021:20:31:21 +0200] [Job 5] argv[4]="1"
D [30/Aug/2021:20:31:21 +0200] [Job 5] argv[5]="EPRendering=None XRXColor=BW INK=MONO SelectColor=Grayscale HPColorMode=GrayscalePrint ProcessColorModel=Mono BRMonoColor=Mono PrintoutMode=Normal.Gray BRPrintQuality=Black Collate Duplex=None ColorMode=Mono media=iso_a4_210x297mm CNIJGrayScale=1 ARCMode=CMBW ColorModel=Gray OKControl=Gray XROutputColor=PrintAsGrayscale BLW=TrueM job-uuid=urn:uuid:51397f87-5e63-3237-63fd-e969d719c5b4 job-originating-host-name=localhost date-time-at-creation= date-time-at-processing= time-at-creation=1630348279 time-at-processing=1630348281 PageSize=A4"
D [30/Aug/2021:20:31:21 +0200] [Job 5] argv[6]="/var/spool/cups/d00005-001"
D [30/Aug/2021:20:31:21 +0200] [Job 5] envp[0]="CUPS_CACHEDIR=/var/cache/cups"
D [30/Aug/2021:20:31:21 +0200] [Job 5] envp[1]="CUPS_DATADIR=/usr/share/cups"
D [30/Aug/2021:20:31:21 +0200] [Job 5] envp[2]="CUPS_DOCROOT=/usr/share/cups/doc"
D [30/Aug/2021:20:31:21 +0200] [Job 5] envp[3]="CUPS_FONTPATH=/usr/share/cups/fonts"
D [30/Aug/2021:20:31:21 +0200] [Job 5] envp[4]="CUPS_REQUESTROOT=/var/spool/cups"
D [30/Aug/2021:20:31:21 +0200] [Job 5] envp[5]="CUPS_SERVERBIN=/usr/lib/cups"
D [30/Aug/2021:20:31:21 +0200] [Job 5] envp[6]="CUPS_SERVERROOT=/etc/cups"
D [30/Aug/2021:20:31:21 +0200] [Job 5] envp[7]="CUPS_STATEDIR=/run/cups"
D [30/Aug/2021:20:31:21 +0200] [Job 5] envp[8]="HOME=/var/spool/cups/tmp"
D [30/Aug/2021:20:31:21 +0200] [Job 5] envp[9]="PATH=/usr/lib/cups/filter:/usr/bin:/usr/bin:/bin:/usr/bin"
D [30/Aug/2021:20:31:21 +0200] [Job 5] envp[10]="SERVER_ADMIN=root@thinkpadt490"
D [30/Aug/2021:20:31:21 +0200] [Job 5] envp[11]="SOFTWARE=CUPS/2.3.3op2"
D [30/Aug/2021:20:31:21 +0200] [Job 5] envp[12]="TMPDIR=/var/spool/cups/tmp"
D [30/Aug/2021:20:31:21 +0200] [Job 5] envp[13]="USER=root"
D [30/Aug/2021:20:31:21 +0200] [Job 5] envp[14]="CUPS_MAX_MESSAGE=2047"
D [30/Aug/2021:20:31:21 +0200] [Job 5] envp[15]="CUPS_SERVER=/run/cups/cups.sock"
D [30/Aug/2021:20:31:21 +0200] [Job 5] envp[16]="CUPS_ENCRYPTION=IfRequested"
D [30/Aug/2021:20:31:21 +0200] [Job 5] envp[17]="IPP_PORT=631"
D [30/Aug/2021:20:31:21 +0200] [Job 5] envp[18]="CHARSET=utf-8"
D [30/Aug/2021:20:31:21 +0200] [Job 5] envp[19]="LANG=en_US.UTF-8"
D [30/Aug/2021:20:31:21 +0200] [Job 5] envp[20]="PPD=/etc/cups/ppd/Epson_Stylus_SX525WD.ppd"
D [30/Aug/2021:20:31:21 +0200] [Job 5] envp[21]="RIP_MAX_CACHE=128m"
D [30/Aug/2021:20:31:21 +0200] [Job 5] envp[22]="CONTENT_TYPE=application/pdf"
D [30/Aug/2021:20:31:21 +0200] [Job 5] envp[23]="DEVICE_URI=dnssd://EPSON656CC1%20(Epson%20Stylus%20SX525WD)._printer._tcp.local/"
D [30/Aug/2021:20:31:21 +0200] [Job 5] envp[24]="PRINTER_INFO=Epson Stylus SX525WD"
D [30/Aug/2021:20:31:21 +0200] [Job 5] envp[25]="PRINTER_LOCATION=Tmp"
D [30/Aug/2021:20:31:21 +0200] [Job 5] envp[26]="PRINTER=Epson_Stylus_SX525WD"
D [30/Aug/2021:20:31:21 +0200] [Job 5] envp[27]="PRINTER_STATE_REASONS=none"
D [30/Aug/2021:20:31:21 +0200] [Job 5] envp[28]="CUPS_FILETYPE=document"
D [30/Aug/2021:20:31:21 +0200] [Job 5] envp[29]="FINAL_CONTENT_TYPE=application/vnd.cups-raster"
D [30/Aug/2021:20:31:21 +0200] [Job 5] envp[30]="AUTH_I****"
I [30/Aug/2021:20:31:21 +0200] [Job 5] Started filter /usr/lib/cups/filter/pdftopdf (PID 206687)
I [30/Aug/2021:20:31:21 +0200] [Job 5] Started filter /usr/lib/cups/filter/gstoraster (PID 206688)
I [30/Aug/2021:20:31:21 +0200] [Job 5] Started filter /usr/lib/cups/filter/epson-escpr-wrapper (PID 206689)
I [30/Aug/2021:20:31:21 +0200] [Job 5] Started backend /usr/lib/cups/backend/dnssd (PID 206690)
D [30/Aug/2021:20:31:21 +0200] Discarding unused job-state-changed event...
D [30/Aug/2021:20:31:21 +0200] [Job 5] Resolving \"EPSON656CC1 (Epson Stylus SX525WD)._printer._tcp.local\"...
D [30/Aug/2021:20:31:21 +0200] [Job 5] STATE: +connecting-to-device
D [30/Aug/2021:20:31:21 +0200] cupsdMarkDirty(---J-)
D [30/Aug/2021:20:31:21 +0200] cupsdSetBusyState: newbusy="Dirty files", busy="Dirty files"
D [30/Aug/2021:20:31:21 +0200] [Job 5] Resolving \"EPSON656CC1 (Epson Stylus SX525WD)\", regtype=\"_printer._tcp\", domain=\"local.\"...
D [30/Aug/2021:20:31:21 +0200] Discarding unused printer-state-changed event...
D [30/Aug/2021:20:31:21 +0200] [Job 5] pdftopdf: Last filter determined by the PPD: epson-escpr-wrapper; FINAL_CONTENT_TYPE: application/vnd.cups-raster => pdftopdf will not log pages in page_log.
D [30/Aug/2021:20:31:21 +0200] [Job 5] OUTFORMAT=\"\", so output format will be CUPS/PWG Raster
D [30/Aug/2021:20:31:21 +0200] [Job 5] Resolved as \"lpd://EPSON656CC1.local:515/auto\"...
D [30/Aug/2021:20:31:21 +0200] [Job 5] STATE: -connecting-to-device,offline-report
D [30/Aug/2021:20:31:21 +0200] cupsdMarkDirty(---J-)
D [30/Aug/2021:20:31:21 +0200] cupsdSetBusyState: newbusy="Printing jobs and dirty files", busy="Dirty files"
D [30/Aug/2021:20:31:21 +0200] Discarding unused printer-state-changed event...
D [30/Aug/2021:20:31:21 +0200] [Job 5] Executing backend \"/usr/lib/cups/backend/lpd\"...
D [30/Aug/2021:20:31:21 +0200] [Job 5] STATE: +connecting-to-device
D [30/Aug/2021:20:31:21 +0200] cupsdMarkDirty(---J-)
D [30/Aug/2021:20:31:21 +0200] cupsdSetBusyState: newbusy="Dirty files", busy="Printing jobs and dirty files"
D [30/Aug/2021:20:31:21 +0200] [Job 5] Looking up \"EPSON656CC1.local\"...
D [30/Aug/2021:20:31:21 +0200] Discarding unused printer-state-changed event...
D [30/Aug/2021:20:31:21 +0200] [Job 5] PDF interactive form and annotation flattening done via QPDF
D [30/Aug/2021:20:31:21 +0200] [Job 5] PID 206687 (/usr/lib/cups/filter/pdftopdf) exited with no errors.
D [30/Aug/2021:20:31:21 +0200] [Job 5] Color Manager: Calibration Mode/Off
D [30/Aug/2021:20:31:21 +0200] [Job 5] Calling FindDeviceById(cups-Epson_Stylus_SX525WD)
D [30/Aug/2021:20:31:21 +0200] [Job 5] Failed to send: org.freedesktop.DBus.Error.ServiceUnknown:The name org.freedesktop.ColorManager was not provided by any .service files
D [30/Aug/2021:20:31:21 +0200] [Job 5] Failed to get find device cups-Epson_Stylus_SX525WD
D [30/Aug/2021:20:31:21 +0200] [Job 5] Calling FindDeviceById(cups-Epson_Stylus_SX525WD)
D [30/Aug/2021:20:31:21 +0200] [Job 5] Failed to send: org.freedesktop.DBus.Error.ServiceUnknown:The name org.freedesktop.ColorManager was not provided by any .service files
D [30/Aug/2021:20:31:21 +0200] [Job 5] Failed to get device cups-Epson_Stylus_SX525WD
D [30/Aug/2021:20:31:21 +0200] [Job 5] Color Manager: no profiles specified in PPD
D [30/Aug/2021:20:31:21 +0200] cupsdMarkDirty(---J-)
D [30/Aug/2021:20:31:21 +0200] cupsdSetBusyState: newbusy="Dirty files", busy="Dirty files"
D [30/Aug/2021:20:31:21 +0200] [Job 5] Set job-printer-state-message to "Color Manager: no profiles specified in PPD", current level=INFO
D [30/Aug/2021:20:31:21 +0200] [Job 5] Color Manager: ICC Profile: None
D [30/Aug/2021:20:31:21 +0200] Discarding unused job-progress event...
D [30/Aug/2021:20:31:21 +0200] Discarding unused printer-state-changed event...
D [30/Aug/2021:20:31:21 +0200] [Job 5] Ghostscript using Any-Part-of-Pixel method to fill paths.
D [30/Aug/2021:20:31:21 +0200] [Job 5] Ghostscript command line: gs -dQUIET -dSAFER -dNOPAUSE -dBATCH -dNOINTERPOLATE -dNOMEDIAATTRS -dShowAcroForm -sstdout=%stderr -sOutputFile=%stdout -sDEVICE=cups -r360x360 -dDEVICEWIDTHPOINTS=595 -dDEVICEHEIGHTPOINTS=841 -dcupsBitsPerColor=8 -dcupsColorOrder=0 -dcupsColorSpace=0 -dcupsCompression=1 -scupsPageSizeName=A4 -I/usr/share/cups/fonts -c \'<>setpagedevice\' -f -_
D [30/Aug/2021:20:31:21 +0200] [Job 5] envp[0]=\"CUPS_CACHEDIR=/var/cache/cups\"
D [30/Aug/2021:20:31:21 +0200] [Job 5] envp[1]=\"CUPS_DATADIR=/usr/share/cups\"
D [30/Aug/2021:20:31:21 +0200] [Job 5] envp[2]=\"CUPS_DOCROOT=/usr/share/cups/doc\"
D [30/Aug/2021:20:31:21 +0200] [Job 5] envp[3]=\"CUPS_FONTPATH=/usr/share/cups/fonts\"
D [30/Aug/2021:20:31:21 +0200] [Job 5] envp[4]=\"CUPS_REQUESTROOT=/var/spool/cups\"
D [30/Aug/2021:20:31:21 +0200] [Job 5] envp[5]=\"CUPS_SERVERBIN=/usr/lib/cups\"
D [30/Aug/2021:20:31:21 +0200] [Job 5] envp[6]=\"CUPS_SERVERROOT=/etc/cups\"
D [30/Aug/2021:20:31:21 +0200] [Job 5] envp[7]=\"CUPS_STATEDIR=/run/cups\"
D [30/Aug/2021:20:31:21 +0200] [Job 5] envp[8]=\"HOME=/var/spool/cups/tmp\"
D [30/Aug/2021:20:31:21 +0200] [Job 5] envp[9]=\"PATH=/usr/lib/cups/filter:/usr/bin:/usr/bin:/bin:/usr/bin\"
D [30/Aug/2021:20:31:21 +0200] [Job 5] envp[10]=\"SERVER_ADMIN=root@thinkpadt490\"
D [30/Aug/2021:20:31:21 +0200] [Job 5] envp[11]=\"SOFTWARE=CUPS/2.3.3op2\"
D [30/Aug/2021:20:31:21 +0200] [Job 5] envp[12]=\"TMPDIR=/var/spool/cups/tmp\"
D [30/Aug/2021:20:31:21 +0200] [Job 5] envp[13]=\"USER=root\"
D [30/Aug/2021:20:31:21 +0200] [Job 5] envp[14]=\"CUPS_MAX_MESSAGE=2047\"
D [30/Aug/2021:20:31:21 +0200] [Job 5] envp[15]=\"CUPS_SERVER=/run/cups/cups.sock\"
D [30/Aug/2021:20:31:21 +0200] [Job 5] envp[16]=\"CUPS_ENCRYPTION=IfRequested\"
D [30/Aug/2021:20:31:21 +0200] [Job 5] envp[17]=\"IPP_PORT=631\"
D [30/Aug/2021:20:31:21 +0200] [Job 5] envp[18]=\"CHARSET=utf-8\"
D [30/Aug/2021:20:31:21 +0200] [Job 5] envp[19]=\"LANG=en_US.UTF-8\"
D [30/Aug/2021:20:31:21 +0200] [Job 5] envp[20]=\"PPD=/etc/cups/ppd/Epson_Stylus_SX525WD.ppd\"
D [30/Aug/2021:20:31:21 +0200] [Job 5] envp[21]=\"RIP_MAX_CACHE=128m\"
D [30/Aug/2021:20:31:21 +0200] [Job 5] envp[22]=\"CONTENT_TYPE=application/pdf\"
D [30/Aug/2021:20:31:21 +0200] [Job 5] envp[23]=\"DEVICE_URI=dnssd://EPSON656CC1%20(Epson%20Stylus%20SX525WD)._printer._tcp.local/\"
D [30/Aug/2021:20:31:21 +0200] [Job 5] envp[24]=\"PRINTER_INFO=Epson Stylus SX525WD\"
D [30/Aug/2021:20:31:21 +0200] [Job 5] envp[25]=\"PRINTER_LOCATION=Tmp\"
D [30/Aug/2021:20:31:21 +0200] [Job 5] envp[26]=\"PRINTER=Epson_Stylus_SX525WD\"
D [30/Aug/2021:20:31:21 +0200] [Job 5] envp[27]=\"PRINTER_STATE_REASONS=none\"
D [30/Aug/2021:20:31:21 +0200] [Job 5] envp[28]=\"CUPS_FILETYPE=document\"
D [30/Aug/2021:20:31:21 +0200] [Job 5] envp[29]=\"FINAL_CONTENT_TYPE=application/vnd.cups-raster\"
D [30/Aug/2021:20:31:21 +0200] [Job 5] envp[30]=\"AUTH_INFO_REQUIRED=none\"
D [30/Aug/2021:20:31:21 +0200] [Job 5] Start rendering...
D [30/Aug/2021:20:31:21 +0200] cupsdMarkDirty(---J-)
D [30/Aug/2021:20:31:21 +0200] cupsdSetBusyState: newbusy="Dirty files", busy="Dirty files"
D [30/Aug/2021:20:31:21 +0200] [Job 5] Set job-printer-state-message to "Start rendering...", current level=INFO
D [30/Aug/2021:20:31:21 +0200] [Job 5] Processing page 1...
D [30/Aug/2021:20:31:21 +0200] cupsdMarkDirty(---J-)
D [30/Aug/2021:20:31:21 +0200] cupsdSetBusyState: newbusy="Dirty files", busy="Dirty files"
D [30/Aug/2021:20:31:21 +0200] [Job 5] Set job-printer-state-message to "Processing page 1...", current level=INFO
D [30/Aug/2021:20:31:21 +0200] Discarding unused job-progress event...
D [30/Aug/2021:20:31:21 +0200] Discarding unused printer-state-changed event...
D [30/Aug/2021:20:31:22 +0200] [Job 5] Processing page 2...
D [30/Aug/2021:20:31:22 +0200] cupsdMarkDirty(---J-)
D [30/Aug/2021:20:31:22 +0200] cupsdSetBusyState: newbusy="Dirty files", busy="Dirty files"
D [30/Aug/2021:20:31:22 +0200] [Job 5] Set job-printer-state-message to "Processing page 2...", current level=INFO
D [30/Aug/2021:20:31:22 +0200] Discarding unused job-progress event...
D [30/Aug/2021:20:31:22 +0200] Discarding unused printer-state-changed event...
D [30/Aug/2021:20:31:22 +0200] [Job 4] Unloading...
D [30/Aug/2021:20:31:22 +0200] [Job 5] Processing page 3...
D [30/Aug/2021:20:31:22 +0200] cupsdMarkDirty(---J-)
D [30/Aug/2021:20:31:22 +0200] cupsdSetBusyState: newbusy="Dirty files", busy="Dirty files"
D [30/Aug/2021:20:31:22 +0200] [Job 5] Set job-printer-state-message to "Processing page 3...", current level=INFO
D [30/Aug/2021:20:31:22 +0200] Discarding unused job-progress event...
D [30/Aug/2021:20:31:22 +0200] Discarding unused printer-state-changed event...
D [30/Aug/2021:20:31:22 +0200] [Job 5] Rendering completed
D [30/Aug/2021:20:31:22 +0200] cupsdMarkDirty(---J-)
D [30/Aug/2021:20:31:22 +0200] cupsdSetBusyState: newbusy="Dirty files", busy="Dirty files"
D [30/Aug/2021:20:31:22 +0200] [Job 5] Set job-printer-state-message to "Rendering completed", current level=INFO
D [30/Aug/2021:20:31:22 +0200] Discarding unused job-progress event...
D [30/Aug/2021:20:31:22 +0200] Discarding unused printer-state-changed event...
D [30/Aug/2021:20:31:22 +0200] [Job 5] PID 206688 (/usr/lib/cups/filter/gstoraster) exited with no errors.
D [30/Aug/2021:20:31:26 +0200] [Job 5] STATE: -connecting-to-device
D [30/Aug/2021:20:31:26 +0200] cupsdMarkDirty(---J-)
D [30/Aug/2021:20:31:26 +0200] cupsdSetBusyState: newbusy="Printing jobs and dirty files", busy="Dirty files"
D [30/Aug/2021:20:31:26 +0200] [Job 5] EPSON656CC1.local=192.168.0.166
D [30/Aug/2021:20:31:26 +0200] [Job 5] backendWaitLoop(snmp_fd=6, addr=0x55c32cc49ad8, side_cb=0x55c32bd531d0)
D [30/Aug/2021:20:31:26 +0200] Discarding unused printer-state-changed event...
D [30/Aug/2021:20:31:26 +0200] [Job 5] Copying print data.
D [30/Aug/2021:20:31:26 +0200] cupsdMarkDirty(---J-)
D [30/Aug/2021:20:31:26 +0200] cupsdSetBusyState: newbusy="Printing jobs and dirty files", busy="Printing jobs and dirty files"
D [30/Aug/2021:20:31:26 +0200] [Job 5] Set job-printer-state-message to "Copying print data.", current level=INFO
D [30/Aug/2021:20:31:26 +0200] Discarding unused job-progress event...
D [30/Aug/2021:20:31:26 +0200] Discarding unused printer-state-changed event...
D [30/Aug/2021:20:31:26 +0200] [Job 5] backendRunLoop(print_fd=-1, device_fd=7, snmp_fd=6, addr=0x55c32cc49ad8, use_bc=0, side_cb=0x55c32bd531d0)
D [30/Aug/2021:20:31:26 +0200] [Job 5] Read 8192 bytes of print data...
I [30/Aug/2021:20:31:28 +0200] Saving job.cache...
D [30/Aug/2021:20:31:28 +0200] cupsdSetBusyState: newbusy="Printing jobs", busy="Printing jobs and dirty files"
D [30/Aug/2021:20:31:30 +0200] [Job 5] prtGeneralCurrentLocalization type is 0, expected 2!
D [30/Aug/2021:20:31:30 +0200] [Job 5] Wrote 8192 bytes of print data...
... A lot of those lines ...
D [30/Aug/2021:20:31:31 +0200] [Job 5] PID 206689 (/usr/lib/cups/filter/epson-escpr-wrapper) exited with no errors.
D [30/Aug/2021:20:31:31 +0200] [Job 5] Connecting to EPSON656CC1.local:515 for printer auto
D [30/Aug/2021:20:31:31 +0200] [Job 5] Connecting to printer.
D [30/Aug/2021:20:31:31 +0200] cupsdMarkDirty(---J-)
D [30/Aug/2021:20:31:31 +0200] cupsdSetBusyState: newbusy="Printing jobs and dirty files", busy="Printing jobs"
D [30/Aug/2021:20:31:31 +0200] [Job 5] Set job-printer-state-message to "Connecting to printer.", current level=INFO
D [30/Aug/2021:20:31:31 +0200] Discarding unused job-progress event...
D [30/Aug/2021:20:31:31 +0200] Discarding unused printer-state-changed event...
D [30/Aug/2021:20:31:34 +0200] [Job 5] Connection error: No route to host
W [30/Aug/2021:20:31:34 +0200] [Job 5] The printer is unreachable at this time.
D [30/Aug/2021:20:31:34 +0200] cupsdMarkDirty(---J-)
D [30/Aug/2021:20:31:34 +0200] cupsdSetBusyState: newbusy="Printing jobs and dirty files", busy="Printing jobs and dirty files"
D [30/Aug/2021:20:31:34 +0200] [Job 5] Set job-printer-state-message to "The printer is unreachable at this time.", current level=WARN
D [30/Aug/2021:20:31:34 +0200] Discarding unused job-progress event...
D [30/Aug/2021:20:31:34 +0200] Discarding unused printer-state-changed event...
D [30/Aug/2021:20:31:34 +0200] Report: clients=2
D [30/Aug/2021:20:31:34 +0200] Report: jobs=4
D [30/Aug/2021:20:31:34 +0200] Report: jobs-active=1
D [30/Aug/2021:20:31:34 +0200] Report: printers=1
D [30/Aug/2021:20:31:34 +0200] Report: stringpool-string-count=642
D [30/Aug/2021:20:31:34 +0200] Report: stringpool-alloc-bytes=10232
D [30/Aug/2021:20:31:34 +0200] Report: stringpool-total-bytes=12152
D [30/Aug/2021:20:31:42 +0200] [Job 5] Connection error: No route to host
W [30/Aug/2021:20:31:42 +0200] [Job 5] The printer is unreachable at this time.
D [30/Aug/2021:20:31:55 +0200] [Job 5] Connection error: No route to host
W [30/Aug/2021:20:31:55 +0200] [Job 5] The printer is unreachable at this time.
I [30/Aug/2021:20:32:02 +0200] Saving job.cache...
D [30/Aug/2021:20:32:02 +0200] cupsdSetBusyState: newbusy="Printing jobs", busy="Printing jobs and dirty files"
D [30/Aug/2021:20:32:13 +0200] [Job 5] Connection error: No route to host
W [30/Aug/2021:20:32:13 +0200] [Job 5] The printer is unreachable at this time.
D [30/Aug/2021:20:32:36 +0200] [Job 5] Connection error: No route to host
W [30/Aug/2021:20:32:36 +0200] [Job 5] The printer is unreachable at this time.
D [30/Aug/2021:20:32:36 +0200] Report: clients=2
D [30/Aug/2021:20:32:36 +0200] Report: jobs=4
D [30/Aug/2021:20:32:36 +0200] Report: jobs-active=1
D [30/Aug/2021:20:32:36 +0200] Report: printers=1
D [30/Aug/2021:20:32:36 +0200] Report: stringpool-string-count=642
D [30/Aug/2021:20:32:36 +0200] Report: stringpool-alloc-bytes=10232
D [30/Aug/2021:20:32:36 +0200] Report: stringpool-total-bytes=12152
D [30/Aug/2021:20:33:04 +0200] [Job 5] Connection error: No route to host
W [30/Aug/2021:20:33:04 +0200] [Job 5] The printer is unreachable at this time.
D [30/Aug/2021:20:33:37 +0200] [Job 5] Connection error: No route to host
W [30/Aug/2021:20:33:37 +0200] [Job 5] The printer is unreachable at this time.
D [30/Aug/2021:20:33:37 +0200] Report: clients=2
D [30/Aug/2021:20:33:37 +0200] Report: jobs=4
D [30/Aug/2021:20:33:37 +0200] Report: jobs-active=1
D [30/Aug/2021:20:33:37 +0200] Report: printers=1
D [30/Aug/2021:20:33:37 +0200] Report: stringpool-string-count=642
D [30/Aug/2021:20:33:37 +0200] Report: stringpool-alloc-bytes=10232
D [30/Aug/2021:20:33:37 +0200] Report: stringpool-total-bytes=12152
D [30/Aug/2021:20:34:10 +0200] [Job 5] Connection error: No route to host
W [30/Aug/2021:20:34:10 +0200] [Job 5] The printer is unreachable at this time.
D [30/Aug/2021:20:34:43 +0200] [Job 5] Connection error: No route to host
W [30/Aug/2021:20:34:43 +0200] [Job 5] The printer is unreachable at this time.
D [30/Aug/2021:20:34:43 +0200] Report: clients=2
D [30/Aug/2021:20:34:43 +0200] Report: jobs=4
D [30/Aug/2021:20:34:43 +0200] Report: jobs-active=1
D [30/Aug/2021:20:34:43 +0200] Report: printers=1
D [30/Aug/2021:20:34:43 +0200] Report: stringpool-string-count=642
D [30/Aug/2021:20:34:43 +0200] Report: stringpool-alloc-bytes=10232
D [30/Aug/2021:20:34:43 +0200] Report: stringpool-total-bytes=12152
D [30/Aug/2021:20:35:16 +0200] [Job 5] Connection error: No route to host
W [30/Aug/2021:20:35:16 +0200] [Job 5] The printer is unreachable at this time.
D [30/Aug/2021:20:35:49 +0200] [Job 5] Connection error: No route to host
W [30/Aug/2021:20:35:49 +0200] [Job 5] The printer is unreachable at this time.
D [30/Aug/2021:20:35:49 +0200] cupsdAddCert: Adding certificate for PID 0
D [30/Aug/2021:20:35:49 +0200] Report: clients=2
D [30/Aug/2021:20:35:49 +0200] Report: jobs=4
D [30/Aug/2021:20:35:49 +0200] Report: jobs-active=1
D [30/Aug/2021:20:35:49 +0200] Report: printers=1
D [30/Aug/2021:20:35:49 +0200] Report: stringpool-string-count=642
D [30/Aug/2021:20:35:49 +0200] Report: stringpool-alloc-bytes=10232
D [30/Aug/2021:20:35:49 +0200] Report: stringpool-total-bytes=12152
D [30/Aug/2021:20:36:22 +0200] [Job 5] Connection error: No route to host
W [30/Aug/2021:20:36:22 +0200] [Job 5] The printer is unreachable at this time.
D [30/Aug/2021:20:36:44 +0200] [Client 125] HTTP_STATE_WAITING Closing for error 32 (Broken pipe)
D [30/Aug/2021:20:36:44 +0200] [Client 125] Closing connection.
D [30/Aug/2021:20:36:44 +0200] cupsdSetBusyState: newbusy="Printing jobs", busy="Printing jobs"
D [30/Aug/2021:20:36:55 +0200] [Job 5] Connection error: No route to host
W [30/Aug/2021:20:36:55 +0200] [Job 5] The printer is unreachable at this time.
D [30/Aug/2021:20:36:55 +0200] Report: clients=1
D [30/Aug/2021:20:36:55 +0200] Report: jobs=4
D [30/Aug/2021:20:36:55 +0200] Report: jobs-active=1
D [30/Aug/2021:20:36:55 +0200] Report: printers=1
D [30/Aug/2021:20:36:55 +0200] Report: stringpool-string-count=642
D [30/Aug/2021:20:36:55 +0200] Report: stringpool-alloc-bytes=10232
D [30/Aug/2021:20:36:55 +0200] Report: stringpool-total-bytes=12152
D [30/Aug/2021:20:37:28 +0200] [Job 5] Connection error: No route to host
W [30/Aug/2021:20:37:28 +0200] [Job 5] The printer is unreachable at this time.
D [30/Aug/2021:20:38:01 +0200] [Job 5] Connection error: No route to host
W [30/Aug/2021:20:38:01 +0200] [Job 5] The printer is unreachable at this time.
D [30/Aug/2021:20:38:01 +0200] Report: clients=1
D [30/Aug/2021:20:38:01 +0200] Report: jobs=4
D [30/Aug/2021:20:38:01 +0200] Report: jobs-active=1
D [30/Aug/2021:20:38:01 +0200] Report: printers=1
D [30/Aug/2021:20:38:01 +0200] Report: stringpool-string-count=642
D [30/Aug/2021:20:38:01 +0200] Report: stringpool-alloc-bytes=10232
D [30/Aug/2021:20:38:01 +0200] Report: stringpool-total-bytes=12152
D [30/Aug/2021:20:38:34 +0200] [Job 5] Connection error: No route to host
W [30/Aug/2021:20:38:34 +0200] [Job 5] The printer is unreachable at this time.
D [30/Aug/2021:20:39:07 +0200] [Job 5] Connection error: No route to host
W [30/Aug/2021:20:39:07 +0200] [Job 5] The printer is unreachable at this time.
D [30/Aug/2021:20:39:07 +0200] Report: clients=1
D [30/Aug/2021:20:39:07 +0200] Report: jobs=4
D [30/Aug/2021:20:39:07 +0200] Report: jobs-active=1
D [30/Aug/2021:20:39:07 +0200] Report: printers=1
D [30/Aug/2021:20:39:07 +0200] Report: stringpool-string-count=642
D [30/Aug/2021:20:39:07 +0200] Report: stringpool-alloc-bytes=10232
D [30/Aug/2021:20:39:07 +0200] Report: stringpool-total-bytes=12152
D [30/Aug/2021:20:39:40 +0200] [Job 5] Connection error: No route to host
W [30/Aug/2021:20:39:40 +0200] [Job 5] The printer is unreachable at this time.
ping 192.168.0.166(プリンタ自体にアクセスするインターフェイスを介してIPアドレスを取得しました)経由でプリンタをpingすると、エラーメッセージが表示されます。宛先ホストに接続できません。。 ランニングtraceroute 192.168.0.166リターン1 thinkpadt490 (192.168.0.109) 3033.085ms!H 3033.044ms!H 3033.027ms!H。 lpstat -t次を返します。 scheduler is running
system default destination: Epson_Stylus_SX525WD
device for Epson_Stylus_SX525WD: dnssd://EPSON656CC1%20(Epson%20Stylus%20SX525WD)._printer._tcp.local/
Epson_Stylus_SX525WD accepting requests since Mon 30 Aug 2021 08:31:21 PM CEST
printer Epson_Stylus_SX525WD now printing Epson_Stylus_SX525WD-5. enabled since Mon 30 Aug 2021 08:31:21 PM CEST
The printer is unreachable at this time.
Epson_Stylus_SX525WD-5 sfuehr 111616 Mon 30 Aug 2021 08:31:19 PM CEST
だから今、私はpingするときになぜプリンタに接続できないのか混乱しています。ただし、新しいプリンタを追加しても機能しますlpstat -t。次に試す方法について提案がある人はいますか?似たようなものは見つかりません。https://wiki.archlinux.org/title/CUPS/トラブルシューティング結果をどのように見なければならないのか本当にわかりませんtraceroute。 どんな助けにも感謝します:)
デスクトップUbuntu 18.04でlxdを試みると、次のエラーが発生します。 sudo lxd init
Would you like to use LXD clustering? (yes/no) [default=no]:
Do you want to configure a new storage pool? (yes/no) [default=yes]:
Name of the new storage pool [default=default]:
Name of the storage backend to use (btrfs, ceph, dir, lvm, zfs) [default=zfs]: dir
Would you like to connect to a MAAS server? (yes/no) [default=no]:
Would you like to create a new local network bridge? (yes/no) [default=yes]:
What should the new bridge be called? [default=lxdbr0]:
What IPv4 address should be used? (CIDR subnet notation, “auto” or “none”) [default=auto]:
What IPv6 address should be used? (CIDR subnet notation, “auto” or “none”) [default=auto]: none
Would you like LXD to be available over the network? (yes/no) [default=no]:
Would you like stale cached images to be updated automatically? (yes/no) [default=yes]
Would you like a YAML "lxd init" preseed to be printed? (yes/no) [default=no]:
Error: Failed to create network 'lxdbr0': Failed to run: dnsmasq --strict-order --bind-interfaces --pid-file=/var/snap/lxd/common/lxd/networks/lxdbr0/dnsmasq.pid --except-interface=lo --no-ping --interface=lxdbr0 --quiet-dhcp --quiet-dhcp6 --quiet-ra --listen-address=10.139.93.1 --dhcp-no-override --dhcp-authoritative --dhcp-leasefile=/var/snap/lxd/common/lxd/networks/lxdbr0/dnsmasq.leases --dhcp-hostsfile=/var/snap/lxd/common/lxd/networks/lxdbr0/dnsmasq.hosts --dhcp-range 10.139.93.2,10.139.93.254,1h -s lxd -S /lxd/ --conf-file=/var/snap/lxd/common/lxd/networks/lxdbr0/dnsmasq.raw -u lxd: Failed to run: dnsmasq --strict-order --bind-interfaces --pid-file=/var/snap/lxd/common/lxd/networks/lxdbr0/dnsmasq.pid --except-interface=lo --no-ping --interface=lxdbr0 --quiet-dhcp --quiet-dhcp6 --quiet-ra --listen-address=10.139.93.1 --dhcp-no-override --dhcp-authoritative --dhcp-leasefile=/var/snap/lxd/common/lxd/networks/lxdbr0/dnsmasq.leases --dhcp-hostsfile=/var/snap/lxd/common/lxd/networks/lxdbr0/dnsmasq.hosts --dhcp-range 10.139.93.2,10.139.93.254,1h -s lxd -S /lxd/ --conf-file=/var/snap/lxd/common/lxd/networks/lxdbr0/dnsmasq.raw -u lxd: dnsmasq: failed to create listening socket for 10.139.93.1: Address already in use
コマンドを実行する前に、dnsmasqが10.139.93.1でリッスンしていないことを確認できることを確認しました。上記の命令を実行した後、10.139.93.1で実行されるため、エラーは存在しますが自覚しているようです。
Geneveプロトコルにtcフラワーフィルタを追加しようとすると、次のエラーが発生します。 % sudo tc filter add dev gnv0 protocol ip parent ffff: \
flower geneve_opts 0108:01:020000000000000000/FFFF:FF:FF0000000000000000,0108:02:020000000000000000/FFFF:FF:FF0000000000000000,0108:03:0100000000/FFFF:FF:FF00000000 \
action tunnel_key unset
RTNETLINK answers: No such file or directory
We have an error talking to the kernel
私はAmazon Linuxを使用しています。 % uname -a
Linux ip-10-0-40-230.ec2.internal 4.14.311-233.529.amzn2.x86_64 #1 SMP Thu Mar 23 09:54:12 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux
トラフィックをミラーリングする AWS Gateway Load Balancer で GENEVE UDP トンネルを終了したいと思います。アイデアは、パケットを元の形式で解放することです。私もこれを試しましたが、vxlan_opts成功しませんでした。したがって、質問はフィルタよりもtcに対してより具体的なようです。 オンラインで提案されたいくつかのカーネルモジュールをロードしました(必要なのか十分なのかわかりません)。 % lsmod | grep sch
sch_htb 24576 0
sch_netem 20480 0
sch_ingress 16384 1
完全な例: sudo yum install tc
sudo modprobe sch_netem
sudo modprobe sch_htb
sudo ip link add name gnv0 type geneve dstport 6081 external
sudo ip link set gnv0 up
sudo tc qdisc add dev gnv0 ingress
sudo tc filter add dev gnv0 protocol ip parent ffff: \
flower geneve_opts 0108:01:020000000000000000/FFFF:FF:FF0000000000000000,0108:02:020000000000000000/FFFF:FF:FF0000000000000000,0108:03:0100000000/FFFF:FF:FF00000000 \
action tunnel_key unset
AL2023で試してみましたが、同様のエラーが発生しました。 sudo ip link add name gnv0 type geneve dstport 6081 external
sudo ip link set gnv0 up
sudo tc qdisc add dev gnv0 ingress
sudo tc filter add dev gnv0 protocol ip parent ffff: \
flower geneve_opts 0108:01:020000000000000000/FFFF:FF:FF0000000000000000,0108:02:020000000000000000/FFFF:FF:FF0000000000000000,0108:03:0100000000/FFFF:FF:FF00000000 \
action tunnel_key unset
Error: Failed to load TC action module.
We have an error talking to the kernel