I think I have the same problem: with HP 710C parallel port printer which used to work ok but when I now try to print something nothing happens. The only error msg I can find is in 'dmesg':
[ 51.118333] audit(1203613684.366:3): type=1503 operation="inode_permission" requested_mask="a" denied_mask="a" name="/dev/tty" pid=5313 profile="/usr/sbin/cupsd" lpinfo sees the port: [EMAIL PROTECTED]:~# lpinfo -v network socket network beh direct hpfax direct hp network http network ipp network lpd direct parallel:/dev/lp0 file cups-pdf:/ direct scsi network smb lpq reports that everything is okay: [EMAIL PROTECTED]:~# lpq hp710gray is ready no entries CUPS access log claims everything printed just fine: localhost - - [21/Feb/2008:19:29:46 +0200] "POST / HTTP/1.1" 200 416 CUPS-Get-Classes successful-ok localhost - - [21/Feb/2008:19:29:46 +0200] "POST /printers/hp710gray HTTP/1.1" 200 347 Print-Job successful-ok CUPS error log also seems to say that the document printed fine: D [21/Feb/2008:19:29:46 +0200] cupsdAcceptClient: 11 from localhost:631 (IPv4) D [21/Feb/2008:19:29:46 +0200] cupsdReadClient: 11 POST / HTTP/1.1 D [21/Feb/2008:19:29:46 +0200] cupsdAuthorize: No authentication data provided. D [21/Feb/2008:19:29:46 +0200] CUPS-Get-Printers D [21/Feb/2008:19:29:46 +0200] cupsdProcessIPPRequest: 11 status_code=0 (successful-ok) D [21/Feb/2008:19:29:46 +0200] cupsdReadClient: 11 POST / HTTP/1.1 D [21/Feb/2008:19:29:46 +0200] cupsdAuthorize: No authentication data provided. D [21/Feb/2008:19:29:46 +0200] CUPS-Get-Classes D [21/Feb/2008:19:29:46 +0200] cupsdProcessIPPRequest: 11 status_code=0 (successful-ok) D [21/Feb/2008:19:29:46 +0200] cupsdReadClient: 11 POST / HTTP/1.1 D [21/Feb/2008:19:29:46 +0200] cupsdAuthorize: No authentication data provided. D [21/Feb/2008:19:29:46 +0200] CUPS-Get-Default D [21/Feb/2008:19:29:46 +0200] cupsdProcessIPPRequest: 11 status_code=0 (successful-ok) D [21/Feb/2008:19:29:46 +0200] cupsdCloseClient: 11 D [21/Feb/2008:19:29:46 +0200] cupsdAcceptClient: 11 from localhost:631 (IPv4) D [21/Feb/2008:19:29:46 +0200] cupsdReadClient: 11 POST /printers/hp710gray HTTP/1.1 D [21/Feb/2008:19:29:46 +0200] cupsdAuthorize: No authentication data provided. D [21/Feb/2008:19:29:46 +0200] Print-Job ipp://localhost/printers/hp710gray D [21/Feb/2008:19:29:46 +0200] print_job: auto-typing file... D [21/Feb/2008:19:29:46 +0200] add_job: requesting-user-name="root" I [21/Feb/2008:19:29:46 +0200] [Job 163] Adding start banner page "none". D [21/Feb/2008:19:29:46 +0200] Discarding unused job-created event... I [21/Feb/2008:19:29:46 +0200] [Job 163] Adding job file of type text/plain. I [21/Feb/2008:19:29:46 +0200] [Job 163] Adding end banner page "none". I [21/Feb/2008:19:29:46 +0200] [Job 163] Queued on "hp710gray" by "root". D [21/Feb/2008:19:29:46 +0200] [Job 163] hold_until = 0 D [21/Feb/2008:19:29:46 +0200] [Job 163] Sending job to queue tagged as raw... D [21/Feb/2008:19:29:46 +0200] Discarding unused printer-state-changed event... D [21/Feb/2008:19:29:46 +0200] [Job 163] job-sheets=none,none D [21/Feb/2008:19:29:46 +0200] [Job 163] banner_page = 0 D [21/Feb/2008:19:29:46 +0200] [Job 163] argv[0]="hp710gray" D [21/Feb/2008:19:29:46 +0200] [Job 163] argv[1]="163" D [21/Feb/2008:19:29:46 +0200] [Job 163] argv[2]="root" D [21/Feb/2008:19:29:46 +0200] [Job 163] argv[3]="foo" D [21/Feb/2008:19:29:46 +0200] [Job 163] argv[4]="1" D [21/Feb/2008:19:29:46 +0200] [Job 163] argv[5]="finishings=3 number-up=1 job-uuid=urn:uuid:0b9ca6ea-a057-3eaf-4de7-24e73d95c521" D [21/Feb/2008:19:29:46 +0200] [Job 163] argv[6]="/var/spool/cups/d00163-001" D [21/Feb/2008:19:29:46 +0200] [Job 163] envp[0]="CUPS_CACHEDIR=/var/cache/cups" D [21/Feb/2008:19:29:46 +0200] [Job 163] envp[1]="CUPS_DATADIR=/usr/share/cups" D [21/Feb/2008:19:29:46 +0200] [Job 163] envp[2]="CUPS_DOCROOT=/usr/share/cups/doc-root" D [21/Feb/2008:19:29:46 +0200] [Job 163] envp[3]="CUPS_FONTPATH=/usr/share/cups/fonts" D [21/Feb/2008:19:29:46 +0200] [Job 163] envp[4]="CUPS_REQUESTROOT=/var/spool/cups" D [21/Feb/2008:19:29:46 +0200] [Job 163] envp[5]="CUPS_SERVERBIN=/usr/lib/cups" D [21/Feb/2008:19:29:46 +0200] [Job 163] envp[6]="CUPS_SERVERROOT=/etc/cups" D [21/Feb/2008:19:29:46 +0200] [Job 163] envp[7]="CUPS_STATEDIR=/var/run/cups" D [21/Feb/2008:19:29:46 +0200] [Job 163] envp[8]="PATH=/usr/lib/cups/filter:/usr/bin:/usr/sbin:/bin:/usr/bin" D [21/Feb/2008:19:29:46 +0200] [Job 163] envp[9]="[EMAIL PROTECTED]" D [21/Feb/2008:19:29:46 +0200] [Job 163] envp[10]="SOFTWARE=CUPS/1.3.2" D [21/Feb/2008:19:29:46 +0200] [Job 163] envp[11]="TMPDIR=/var/spool/cups/tmp" D [21/Feb/2008:19:29:46 +0200] [Job 163] envp[12]="TZ=Europe/Helsinki" D [21/Feb/2008:19:29:46 +0200] [Job 163] envp[13]="USER=root" D [21/Feb/2008:19:29:46 +0200] [Job 163] envp[14]="CUPS_SERVER=localhost" D [21/Feb/2008:19:29:46 +0200] [Job 163] envp[15]="CUPS_ENCRYPTION=IfRequested" D [21/Feb/2008:19:29:46 +0200] [Job 163] envp[16]="IPP_PORT=631" D [21/Feb/2008:19:29:46 +0200] [Job 163] envp[17]="CHARSET=utf-8" D [21/Feb/2008:19:29:46 +0200] [Job 163] envp[18]="LANG=en_US" D [21/Feb/2008:19:29:46 +0200] [Job 163] envp[19]="PPD=/etc/cups/ppd/hp710gray.ppd" D [21/Feb/2008:19:29:46 +0200] [Job 163] envp[20]="RIP_MAX_CACHE=8m" D [21/Feb/2008:19:29:46 +0200] [Job 163] envp[21]="CONTENT_TYPE=text/plain" D [21/Feb/2008:19:29:46 +0200] [Job 163] envp[22]="DEVICE_URI=parallel:/dev/lp0" D [21/Feb/2008:19:29:46 +0200] [Job 163] envp[23]="PRINTER=hp710gray" I [21/Feb/2008:19:29:46 +0200] [Job 163] Started backend /usr/lib/cups/backend/parallel (PID 6287) D [21/Feb/2008:19:29:46 +0200] Discarding unused job-state event... D [21/Feb/2008:19:29:46 +0200] cupsdProcessIPPRequest: 11 status_code=0 (successful-ok) D [21/Feb/2008:19:29:46 +0200] cupsdCloseClient: 11 D [21/Feb/2008:19:29:46 +0200] Discarding unused printer-state-changed event... D [21/Feb/2008:19:29:46 +0200] Discarding unused job-progress event... D [21/Feb/2008:19:29:46 +0200] [Job 163] backendRunLoop(print_fd=5, device_fd=6, use_bc=0, side_cb=0x8049560) D [21/Feb/2008:19:29:46 +0200] [Job 163] Read 5 bytes of print data... D [21/Feb/2008:19:29:46 +0200] Discarding unused printer-state-changed event... D [21/Feb/2008:19:29:46 +0200] [Job 163] Wrote 5 bytes of print data... D [21/Feb/2008:19:29:46 +0200] Discarding unused printer-state-changed event... D [21/Feb/2008:19:29:46 +0200] PID 6287 (/usr/lib/cups/backend/parallel) exited with no errors. D [21/Feb/2008:19:29:46 +0200] [Job 163] File 0 is complete. I [21/Feb/2008:19:29:46 +0200] [Job 163] Completed successfully. D [21/Feb/2008:19:29:46 +0200] Discarding unused printer-state-changed event... D [21/Feb/2008:19:29:46 +0200] Discarding unused job-completed event... D [21/Feb/2008:19:29:47 +0200] [Job 163] Unloading... I tried disabling AppArmor with [EMAIL PROTECTED]:~# aa-complain cupsd but this makes no difference. The other thing I've noticed is that if in KDE i do "System Settings" -> "Printers" I get System Settings to crash (backtrace attached). ** Attachment added: "KDE System Settings backtrace" http://launchpadlibrarian.net/12134830/backtrace.txt -- inode_permission error for cupsd on /dev/tty https://bugs.launchpad.net/bugs/153003 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
