New issue by cjdesno on void-packages repository https://github.com/void-linux/void-packages/issues/40289 Description: ### Is this a new report? Yes ### System Info Void 5.18.19_1 x86_64 GenuineIntel notuptodate rrmFFFFFF ### Package(s) Affected cups-2.4.2_1, cups-filters-1.28.15_2, ghostscript-9.55.0_1 ### Does a report exist for this bug with the project's home (upstream) and/or another distro? not sure. here's one that is similar but was fixed in an earlier cups-filters release: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=926576 ### Expected behaviour When I print a file to the printer, it should print. ### Actual behaviour Print job failed with "filter error". cups error logs indicate this is due to ghostscript crashing: ```E [01/Nov/2022:22:24:43 -0700] [Job 50] Unable to open raster stream - : Broken pipe E [01/Nov/2022:22:24:43 -0700] [Job 50] Job stopped due to filter errors; please consult the /var/log/cups/error_log file for details. D [01/Nov/2022:22:24:43 -0700] [Job 50] The following messages were recorded from 22:24:42 to 22:24:43 D [01/Nov/2022:22:24:43 -0700] [Job 50] Gutenprint: ERROR: ***Gutenprint 5.3.4 assertion list != NULL failed! file print-list.c, line 212. Please report this bug! D [01/Nov/2022:22:24:43 -0700] [Job 50] PID 4136 (/usr/lib/cups/filter/rastertogutenprint.5.3) crashed on signal 6. D [01/Nov/2022:22:24:43 -0700] [Job 50] Hint: Try setting the LogLevel to "debug" to find out more. D [01/Nov/2022:22:24:43 -0700] [Job 50] OUTFORMAT=\"\", so output format will be CUPS/PWG Raster D [01/Nov/2022:22:24:43 -0700] [Job 50] Loading USB quirks from \"/usr/share/cups/usb\". D [01/Nov/2022:22:24:43 -0700] [Job 50] Loaded 118 quirks. D [01/Nov/2022:22:24:43 -0700] [Job 50] Printing on printer with URI: usb://Canon/MG3600%20series?serial=4DF22B&interface=1 D [01/Nov/2022:22:24:43 -0700] [Job 50] libusb_get_device_list=5 D [01/Nov/2022:22:24:43 -0700] [Job 50] STATE: +connecting-to-device D [01/Nov/2022:22:24:43 -0700] [Job 50] pdftopdf: Last filter determined by the PPD: rastertogutenprint.5.3; FINAL_CONTENT_TYPE: application/vnd.cups-raster => pdftopdf will not log pages in page_log. D [01/Nov/2022:22:24:43 -0700] [Job 50] STATE: -connecting-to-device D [01/Nov/2022:22:24:43 -0700] [Job 50] iSerialNumber=\"4DF22B\" D [01/Nov/2022:22:24:43 -0700] [Job 50] Printer found with device ID: MFG:Canon;CMD:BJL,BJRaster3,BSCCe,NCCe,IVEC,IVECPLI;SOJ:BJNP2,BJNPe;MDL:MG3600 series;CLS :PRINTER;DES:Canon MG3600 series;VER:2.050;STA:10;FSI:00;HRI:2;MSI:AOFF,B240,DAT,E3,HFSF,JOFF,K21000700,LOFF;PDR:3;PSE:KLDH39252;CID:CA_IVEC1TYPE4_IJP; Device URI: usb://Canon/MG3600%20series?serial=4DF22B&interface=1 D [01/Nov/2022:22:24:43 -0700] [Job 50] Device protocol: 2 D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 512 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 418 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 512 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 418 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 512 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 418 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 512 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 418 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 512 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 418 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 512 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 418 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 512 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 418 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 512 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 418 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 512 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 418 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 512 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 418 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 512 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 418 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 512 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 418 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 512 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 418 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 512 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 418 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 512 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 418 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 512 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 418 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 512 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 418 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 512 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 418 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] PDF interactive form and annotation flattening done via QPDF D [01/Nov/2022:22:24:43 -0700] [Job 50] pdftopdf: \"print-scaling\" IPP attribute: auto D [01/Nov/2022:22:24:43 -0700] [Job 50] pdftopdf: Print scaling mode: Do not scale, center, crop if needed D [01/Nov/2022:22:24:43 -0700] [Job 50] After Cropping: 612.000000 792.000000 612.000000 792.000000 D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 512 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 418 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 512 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 418 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 512 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 418 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 512 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 418 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 512 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 418 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 512 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 418 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Sending data to printer. D [01/Nov/2022:22:24:43 -0700] [Job 50] Sent 0 bytes... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 512 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 418 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 512 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 418 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 512 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 418 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 512 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 418 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 512 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 418 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 512 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 418 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 512 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 418 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 512 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 418 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 512 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 418 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 512 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 418 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 512 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 418 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 512 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 418 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 512 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 418 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 512 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 418 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 512 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 418 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 512 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 418 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 512 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 418 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 512 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 418 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 512 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 418 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] PID 4134 (/usr/lib/cups/filter/pdftopdf) exited with no errors. D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 512 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 418 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 512 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 418 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 512 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 418 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 512 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 418 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Color Manager: Calibration Mode/Off D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 512 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 418 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 512 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 418 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 512 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 418 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 512 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 418 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 512 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Calling FindDeviceById(cups-usb-canon) D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 418 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 512 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 418 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Failed to send: org.freedesktop.DBus.Error.ServiceUnknown:The name org.freedesktop.ColorManager was not provided by any .service files D [01/Nov/2022:22:24:43 -0700] [Job 50] Failed to get find device cups-usb-canon D [01/Nov/2022:22:24:43 -0700] [Job 50] Calling FindDeviceById(cups-usb-canon) D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 512 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 418 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 512 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 418 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 512 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Failed to send: org.freedesktop.DBus.Error.ServiceUnknown:The name org.freedesktop.ColorManager was not provided by any .service files D [01/Nov/2022:22:24:43 -0700] [Job 50] Failed to get device cups-usb-canon D [01/Nov/2022:22:24:43 -0700] [Job 50] Color Manager: no profiles specified in PPD D [01/Nov/2022:22:24:43 -0700] [Job 50] Color Manager: ICC Profile: None D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 418 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 512 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 418 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 512 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Ghostscript using Any-Part-of-Pixel method to fill paths. D [01/Nov/2022:22:24:43 -0700] [Job 50] Ghostscript command line:DEBUG: Read 418 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] gs -dQUIET -dSAFER -dNOPAUSE -dBATCH -dNOINTERPOLATE -dNOMEDIAATTRS -dShowAcroForm -sstdout=%stderr -sOutputFile=%stdou t -sDEVICE=cups -sMediaClass=Front -sMediaType=Plain -r600x600 -dDEVICEWIDTHPOINTS=612 -dDEVICEHEIGHTPOINTS=792 -dcupsBitsPerColor=8 -dcupsColorOrder=0 -dcupsC olorSpace=0 -dcupsRowFeed=2 -scupsPageSizeName=Letter -I/usr/share/cups/fonts -c \'<>setpagedev ice\' -f -_ D [01/Nov/2022:22:24:43 -0700] [Job 50] envp[0]=\"CUPS_CACHEDIR=/var/cache/cups\" D [01/Nov/2022:22:24:43 -0700] [Job 50] envp[1]=\"CUPS_DATADIR=/usr/share/cups\" D [01/Nov/2022:22:24:43 -0700] [Job 50] envp[2]=\"CUPS_DOCROOT=/usr/share/doc/cups\" D [01/Nov/2022:22:24:43 -0700] [Job 50] envp[3]=\"CUPS_REQUESTROOT=/var/spool/cups\" D [01/Nov/2022:22:24:43 -0700] [Job 50] envp[4]=\"CUPS_SERVERBIN=/usr/lib/cups\" D [01/Nov/2022:22:24:43 -0700] [Job 50] envp[5]=\"CUPS_SERVERROOT=/etc/cups\" D [01/Nov/2022:22:24:43 -0700] [Job 50] envp[6]=\"CUPS_STATEDIR=/run/cups\" D [01/Nov/2022:22:24:43 -0700] [Job 50] envp[7]=\"HOME=/var/spool/cups/tmp\" D [01/Nov/2022:22:24:43 -0700] [Job 50] envp[8]=\"PATH=/usr/lib/cups/filter:/usr/bin:/usr/bin:/bin:/usr/bin\" D [01/Nov/2022:22:24:43 -0700] [Job 50] envp[9]=\"SERVER_ADMIN=root@dppdtt\" D [01/Nov/2022:22:24:43 -0700] [Job 50] envp[10]=\"SOFTWARE=CUPS/2.4.2\" D [01/Nov/2022:22:24:43 -0700] [Job 50] envp[11]=\"TMPDIR=/var/spool/cups/tmp\" D [01/Nov/2022:22:24:43 -0700] [Job 50] envp[12]=\"USER=root\" D [01/Nov/2022:22:24:43 -0700] [Job 50] envp[13]=\"CUPS_MAX_MESSAGE=2047\" D [01/Nov/2022:22:24:43 -0700] [Job 50] envp[14]=\"CUPS_SERVER=/run/cups/cups.sock\" D [01/Nov/2022:22:24:43 -0700] [Job 50] envp[15]=\"CUPS_ENCRYPTION=IfRequested\" D [01/Nov/2022:22:24:43 -0700] [Job 50] envp[16]=\"IPP_PORT=631\" D [01/Nov/2022:22:24:43 -0700] [Job 50] envp[17]=\"CHARSET=utf-8\" D [01/Nov/2022:22:24:43 -0700] [Job 50] envp[18]=\"LANG=en_US.UTF-8\" D [01/Nov/2022:22:24:43 -0700] [Job 50] envp[19]=\"PPD=/etc/cups/ppd/usb-canon.ppd\" D [01/Nov/2022:22:24:43 -0700] [Job 50] envp[20]=\"CONTENT_TYPE=application/pdf\" D [01/Nov/2022:22:24:43 -0700] [Job 50] envp[21]=\"DEVICE_URI=usb://Canon/MG3600%20series?serial=4DF22B&interface=1\" D [01/Nov/2022:22:24:43 -0700] [Job 50] envp[22]=\"PRINTER_INFO=canon\" D [01/Nov/2022:22:24:43 -0700] [Job 50] envp[23]=\"PRINTER_LOCATION=room\" D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 512 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] envp[24]=\"PRINTER=usb-canon\" D [01/Nov/2022:22:24:43 -0700] [Job 50] envp[25]=\"PRINTER_STATE_REASONS=none\" D [01/Nov/2022:22:24:43 -0700] [Job 50] envp[26]=\"CUPS_FILETYPE=document\" D [01/Nov/2022:22:24:43 -0700] [Job 50] envp[27]=\"FINAL_CONTENT_TYPE=application/vnd.cups-raster\" D [01/Nov/2022:22:24:43 -0700] [Job 50] envp[28]=\"AUTH_INFO_REQUIRED=none\" D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 418 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 512 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 418 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 512 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Read 418 bytes of back-channel data... D [01/Nov/2022:22:24:43 -0700] [Job 50] Start rendering... D [01/Nov/2022:22:24:43 -0700] [Job 50] Processing page 1... D [01/Nov/2022:22:24:43 -0700] [Job 50] Error: /ioerror in --showpage-- D [01/Nov/2022:22:24:43 -0700] [Job 50] Operand stack: D [01/Nov/2022:22:24:43 -0700] [Job 50] (/var/spool/cups/tmp/gs_fun1Ps) --nostringval-- 1 true D [01/Nov/2022:22:24:43 -0700] [Job 50] Execution stack: D [01/Nov/2022:22:24:43 -0700] [Job 50] %interp_exit .runexec2 --nostringval-- showpage --nostringval-- 2 %stopped_push --nostringval-- showpag e showpage false 1 %stopped_push 1974 1 3 %oparray_pop 1973 1 3 %oparray_pop 1961 1 3 %oparray_pop showpage 1962 3 3 %oparray_pop showpage showpage 2 1 2 showpage %for_pos_int_continue 1965 3 7 %oparray_pop showpage showpage 1824 2 9 %oparray _pop showpage showpage D [01/Nov/2022:22:24:43 -0700] [Job 50] Dictionary stack: D [01/Nov/2022:22:24:43 -0700] [Job 50] --dict:775/1123(ro)(G)-- --dict:1/20(G)-- --dict:81/200(L)-- --dict:81/200(L)-- --dict:134/256(ro)(G)-- --dic t:325/325(ro)(G)-- --dict:35/64(L)-- --dict:6/9(L)-- --dict:6/20(L)-- D [01/Nov/2022:22:24:43 -0700] [Job 50] Current allocation mode is local D [01/Nov/2022:22:24:43 -0700] [Job 50] Last OS error: Broken pipe D [01/Nov/2022:22:24:43 -0700] [Job 50] GPL Ghostscript 9.55.0: Unrecoverable error, exit code 1 D [01/Nov/2022:22:24:43 -0700] [Job 50] Rendering completed D [01/Nov/2022:22:24:43 -0700] [Job 50] PID 4135 (/usr/lib/cups/filter/gstoraster) stopped with status 1. D [01/Nov/2022:22:24:43 -0700] [Job 50] Hint: Try setting the LogLevel to "debug" to find out more. D [01/Nov/2022:22:24:43 -0700] [Job 50] Waiting for read thread to exit... D [01/Nov/2022:22:24:43 -0700] [Job 50] PID 4137 (/usr/lib/cups/backend/usb) exited with no errors. D [01/Nov/2022:22:24:43 -0700] [Job 50] End of messages D [01/Nov/2022:22:24:43 -0700] [Job 50] printer-state=3(idle) D [01/Nov/2022:22:24:43 -0700] [Job 50] printer-state-message="Rendering completed" D [01/Nov/2022:22:24:43 -0700] [Job 50] printer-state-reasons=none ``` ### Steps to reproduce 1. Open a pdf in firefox 2. Print to canon usb printer 3. Print job fails with filter error