Oi eu estou tentando configurar uma impressora para ser compartilhada na minha rede local. Eu tenho duas caixas linux com o Ubuntu 16.04 e o KDE. Eu posso imprimir da máquina "servidor de impressão" para a impressora sem problemas. Eu usei webcups para configurar a impressora para ser usada na rede local. Eu posso acessar a impressora na máquina "servidor de impressão" através de copos no endereço " link ". Eu posso imprimir uma página de teste de uma máquina cliente usando este endereço sem nenhum problema. Em seguida, configuro uma impressora usando ethier usando xícaras ou o utilitário de gerenciamento de impressoras do KDE. Usando o mesmo endereço e porta, envio uma página de teste e recebo o seguinte erro: "SpliX não é possível abrir o trabalho". O conteúdo do log de erros na máquina do servidor de impressão é:
E [16/Nov/2016:10:24:35 -0300] [Job 9] SpliX Cannot open job E [16/Nov/2016:10:24:35 -0300] [Job 9] SpliX Error while rendering the request. Check the previous message E [16/Nov/2016:10:24:44 -0300] [Job 9] Job stopped due to filter errors; please consult the error_log file for details. D [16/Nov/2016:10:24:44 -0300] [Job 9] The following messages were recorded from 10:24:35 to 10:24:44 D [16/Nov/2016:10:24:44 -0300] [Job 9] Adding start banner page "none". D [16/Nov/2016:10:24:44 -0300] [Job 9] Queued on "ML-2160-Series" by "egonzalez". D [16/Nov/2016:10:24:44 -0300] [Job 9] File of type application/vnd.cups-raster queued by "egonzalez". D [16/Nov/2016:10:24:44 -0300] [Job 9] Adding end banner page "none". D [16/Nov/2016:10:24:44 -0300] [Job 9] time-at-processing=1479302675 D [16/Nov/2016:10:24:44 -0300] [Job 9] 1 filters for job: D [16/Nov/2016:10:24:44 -0300] [Job 9] rastertoqpdl (application/vnd.cups-raster to printer/ML-2160-Series, cost 0) D [16/Nov/2016:10:24:44 -0300] [Job 9] job-sheets=none,none D [16/Nov/2016:10:24:44 -0300] [Job 9] argv[0]="ML-2160-Series" D [16/Nov/2016:10:24:44 -0300] [Job 9] argv[1]="9" D [16/Nov/2016:10:24:44 -0300] [Job 9] argv[2]="egonzalez" D [16/Nov/2016:10:24:44 -0300] [Job 9] argv[3]="Página de prueba" D [16/Nov/2016:10:24:44 -0300] [Job 9] argv[4]="1" D [16/Nov/2016:10:24:44 -0300] [Job 9] argv[5]="job-uuid=urn:uuid:2921c618-43ba-3a29-453f-c737f88931c7 job-originating-host-name=192.168.0.101 date-time-at-creation= date-time-at-processing= time-at-creation=1479302675 time-at-processing=1479302675" D [16/Nov/2016:10:24:44 -0300] [Job 9] argv[6]="/var/spool/cups/d00009-001" D [16/Nov/2016:10:24:44 -0300] [Job 9] envp[0]="CUPS_CACHEDIR=/var/cache/cups" D [16/Nov/2016:10:24:44 -0300] [Job 9] envp[1]="CUPS_DATADIR=/usr/share/cups" D [16/Nov/2016:10:24:44 -0300] [Job 9] envp[2]="CUPS_DOCROOT=/usr/share/cups/doc-root" D [16/Nov/2016:10:24:44 -0300] [Job 9] envp[3]="CUPS_FONTPATH=/usr/share/cups/fonts" D [16/Nov/2016:10:24:44 -0300] [Job 9] envp[4]="CUPS_REQUESTROOT=/var/spool/cups" D [16/Nov/2016:10:24:44 -0300] [Job 9] envp[5]="CUPS_SERVERBIN=/usr/lib/cups" D [16/Nov/2016:10:24:44 -0300] [Job 9] envp[6]="CUPS_SERVERROOT=/etc/cups" D [16/Nov/2016:10:24:44 -0300] [Job 9] envp[7]="CUPS_STATEDIR=/var/run/cups" D [16/Nov/2016:10:24:44 -0300] [Job 9] envp[8]="HOME=/var/spool/cups/tmp" D [16/Nov/2016:10:24:44 -0300] [Job 9] envp[9]="PATH=/usr/lib/cups/filter:/usr/bin:/usr/sbin:/bin:/usr/bin" D [16/Nov/2016:10:24:44 -0300] [Job 9] envp[10]="SERVER_ADMIN=root@PC-Natalia" D [16/Nov/2016:10:24:44 -0300] [Job 9] envp[11]="SOFTWARE=CUPS/2.1.3" D [16/Nov/2016:10:24:44 -0300] [Job 9] envp[12]="TMPDIR=/var/spool/cups/tmp" D [16/Nov/2016:10:24:44 -0300] [Job 9] envp[13]="USER=root" D [16/Nov/2016:10:24:44 -0300] [Job 9] envp[14]="CUPS_MAX_MESSAGE=2047" D [16/Nov/2016:10:24:44 -0300] [Job 9] envp[15]="CUPS_SERVER=/var/run/cups/cups.sock" D [16/Nov/2016:10:24:44 -0300] [Job 9] envp [16]="CUPS_ENCRYPTION=IfRequested" D [16/Nov/2016:10:24:44 -0300] [Job 9] envp[17]="IPP_PORT=631" D [16/Nov/2016:10:24:44 -0300] [Job 9] envp[18]="CHARSET=utf-8" D [16/Nov/2016:10:24:44 -0300] [Job 9] envp[19]="LANG=es_AR.UTF-8" D [16/Nov/2016:10:24:44 -0300] [Job 9] envp[20]="PPD=/etc/cups/ppd/ML-2160-Series.ppd" D [16/Nov/2016:10:24:44 -0300] [Job 9] envp[21]="RIP_MAX_CACHE=128m" D [16/Nov/2016:10:24:44 -0300] [Job 9] envp[22]="CONTENT_TYPE=application/vnd.cups-raster" D [16/Nov/2016:10:24:44 -0300] [Job 9] envp[23]="DEVICE_URI=usb://Samsung/ML-2160%20Series?serial=Z7C8B8GC8D00TTR" D [16/Nov/2016:10:24:44 -0300] [Job 9] envp[24]="PRINTER_INFO=Samsung ML-2160 Series" D [16/Nov/2016:10:24:44 -0300] [Job 9] envp[25]="PRINTER_LOCATION=PC-Natalia" D [16/Nov/2016:10:24:44 -0300] [Job 9] envp[26]="PRINTER=ML-2160-Series" D [16/Nov/2016:10:24:44 -0300] [Job 9] envp[27]="PRINTER_STATE_REASONS=none" D [16/Nov/2016:10:24:44 -0300] [Job 9] envp[28]="CUPS_FILETYPE=document" D [16/Nov/2016:10:24:44 -0300] [Job 9] envp[29]="FINAL_CONTENT_TYPE=printer/ML-2160-Series" D [16/Nov/2016:10:24:44 -0300] [Job 9] envp[30]="AUTH_I****" D [16/Nov/2016:10:24:44 -0300] [Job 9] Started filter /usr/lib/cups/filter/gziptoany (PID 4557) D [16/Nov/2016:10:24:44 -0300] [Job 9] Started filter /usr/lib/cups/filter/rastertoqpdl (PID 4558) D [16/Nov/2016:10:24:44 -0300] [Job 9] Started backend /usr/lib/cups/backend/usb (PID 4559) D [16/Nov/2016:10:24:44 -0300] [Job 9] SpliX SpliX filter V. 2.0.0 by Aurélien Croc (AP²C) D [16/Nov/2016:10:24:44 -0300] [Job 9] SpliX More information at: http://splix.ap2c.org D [16/Nov/2016:10:24:44 -0300] [Job 9] SpliX Compiled with: Threads=enabled (#=2, Cache=30), JBIG=enabled, BlackOptim=enabled D [16/Nov/2016:10:24:44 -0300] [Job 9] SpliX Monochrome printer Samsung ML-2160 with QPDL v. 3 D [16/Nov/2016:10:24:44 -0300] [Job 9] SpliX Cache controller thread loaded and is waiting for a job D [16/Nov/2016:10:24:44 -0300] [Job 9] Set job-printer-state-message to "SpliX Cannot open job", current level=ERROR D [16/Nov/2016:10:24:44 -0300] [Job 9] PID 4557 (/usr/lib/cups/filter/gziptoany) did not catch or ignore signal 13. D [16/Nov/2016:10:24:44 -0300] [Job 9] PID 4558 (/usr/lib/cups/filter/rastertoqpdl) stopped with status 4. D [16/Nov/2016:10:24:44 -0300] [Job 9] Hint: Try setting the LogLevel to "debug" to find out more. D [16/Nov/2016:10:24:44 -0300] [Job 9] SpliX Cache controller unloaded. See ya D [16/Nov/2016:10:24:44 -0300] [Job 9] Loading USB quirks from \"/usr/share/cups/usb\". D [16/Nov/2016:10:24:44 -0300] [Job 9] Loaded 131 quirks. D [16/Nov/2016:10:24:44 -0300] [Job 9] Printing on printer with URI: usb://Samsung/ML-2160%20Series?serial=Z7C8B8GC8D00TTR D [16/Nov/2016:10:24:44 -0300] [Job 9] libusb_get_device_list=5 D [16/Nov/2016:10:24:44 -0300] [Job 9] STATE: +connecting-to-device D [16/Nov/2016:10:24:44 -0300] [Job 9] STATE: -connecting-to-device D [16/Nov/2016:10:24:44 -0300] [Job 9] Printer found with device ID: MFG:Samsung;CMD:SPL,FWV,PIC,BDN,EXT;MDL:ML-2160 Series;CLS:PRINTER;MODE:SPL3,R000105;STATUS:BUSY; Device URI: usb://Samsung/ML-2160%20Series?serial=Z7C8B8GC8D00TTR D [16/Nov/2016:10:24:44 -0300] [Job 9] Device protocol: 2 D [16/Nov/2016:10:24:44 -0300] [Job 9] Enviando datos a la impresora. D [16/Nov/2016:10:24:44 -0300] [Job 9] Sent 0 bytes... D [16/Nov/2016:10:24:44 -0300] [Job 9] Waiting for read thread to exit... D [16/Nov/2016:10:24:44 -0300] [Job 9] Read thread still active, aborting the pending read... D [16/Nov/2016:10:24:44 -0300] [Job 9] Resetting printer. D [16/Nov/2016:10:24:44 -0300] [Job 9] PID 4559 (/usr/lib/cups/backend/usb) exited with no errors. D [16/Nov/2016:10:24:44 -0300] [Job 9] End of messages D [16/Nov/2016:10:24:44 -0300] [Job 9] printer-state=3(idle) D [16/Nov/2016:10:24:44 -0300] [Job 9] printer-state-message="Enviando datos a la impresora." D [16/Nov/2016:10:24:44 -0300] [Job 9] printer-state-reasons=none
Não consigo encontrar nenhuma solução pesquisando na internet. Parece que minha máquina cliente usa um ptrotocolo diferente para imprimir do que o servidor de impressão e o servidor não consegue descobrir. Eu não sei mais o que fazer, então qualquer ajuda é apreciada.