Last Updated 7 Days Ago

This page provides a dynamic look at all open Software Trouble Reports ("STRs") that have been filed on the Bug List page. If you would like to contribute code to implement/fix any of the STRs below, please consult the CUPS Developer Guide for the coding standards we follow and then post your changes to the corresponding STR.

Approximate CUPS release schedule:

Note: All dates and versions are approximate and subject to change.
Oct 2014

CUPS 1.7 (3 Bugs)

CUPS 1.7 is the current stable branch. Bug fix (patch) releases will come out approximately every 6-8 weeks as needed.

4482Canon MX310 needs USB quirk entryNewUNKN
4476CUPS needs a way to control the use of deprecated/now insecure TLS cipher suitesPendingLOW
4479IPP printing of large documents on windows 8 freezes CUPS  1ActiveLOW

CUPS 2.0

CUPS 2.0 is the current development branch. It incorporates a new on-demand server architecture and offers better support for SSL/TLS.

CUPS 2.1 (9 Features, 6 Bugs)

CUPS 2.1 is a future development branch.

4096cupsCopyDestConflicts and cupsEncodeOptions* do not handle collection attributesPendingMOD
4469Add EXPECT-ALL directive to ipptoolPendingMOD
4470Add WITH-VALUE-FROM "attribute" syntaxPendingMOD
4323Add raw remote printer with class fails  1PendingLOW
4348Handling multiple files of varying formats in CUPS  1PendingLOW
4394cupsd crashed with SIGSEGV in cupsdSaveAllJobs() functionPendingLOW
1617Add SSL/TLS certificate client authenticationPendingRFE
4070HostNameLookups Double giving IP lookup failed - connection from localhost closed  1PendingRFE
4188Add NOT-EXPECT and NOT-STATUS directivesPendingRFE
4189Add support for compound value testsPendingRFE
4258Add IPP Everywhere PPD generatorPendingRFE
4266Add pwgto... filters to make CUPS emulating an IPP Everywhere printer completelyPendingRFE
4428Add IPP attributes required by IPP Everywhere for PWG Raster when PWG Raster as input format is supported  1PendingRFE
4437Allow de-spooling/processing of multiple jobs to a single printerPendingRFE
4474Implement enhanced logging using journald/asld  1PendingRFE

CUPS -feature (30 Features, 4 Bugs)

The -feature branch contains features that have not yet been scheduled for a release.

1650Web Interface: Improvements to the SNMP autodiscoveryNewRFE
4413Implementation of IPP "Promote-Job" and "Schedule-Job-After" (RFC 3998)NewUNKN
4429FR: WebInterface - Allow searching printers by connectionNewUNKN
4252charset cannot be specified by document-format in Send-DocumentPendingLOW
4316Web interface "location" field not pre-filledPendingLOW
493Assigning priorities to printers in a classPendingRFE
542Add class-type for classesPendingRFE
858intelligent load balancing, or feature-based load balancingPendingRFE
1240Printer redirectPendingRFE
2896Applications need to be able to list and retreive installed ICC profilesPendingRFE
2930Implement the --version and --help options in the cups toolsPendingRFE
3092Add support for printer list filtering  1PendingRFE
3168Make `lp -i' able to restart a job with a job-hold-until attributePendingRFE
3199cups-lpd receives print file before establishing it can create a job on the cupsd  2PendingRFE
3282Web interface to allow input of message to explain why queue has been stoppedPendingRFE
3323Transition legacy locale names to official onesPendingRFE
3365new printer support working, Tyco label printer  1PendingRFE
3483Add FixPermissions directivePendingRFE
3604Add/update P2600/ISO 27001 audit events for cupsd  1PendingRFE
3618Generate self-signed certificate at start-up?PendingRFE
3736Allow ACLs based on domain socketsPendingRFE
3767Support for Zebra Technologies Kiosk Printers in CUPS  3PendingRFE
3777"Share this printer" not checked when DefaultShared Yes in cupsd.confPendingRFE
3793 /usr/share/cups/profile/ is not a standard search path for profiles on LinuxPendingRFE
3819Performance enhancement for IPP-Get-Jobs  1PendingRFE
4039Support intermediate certificate authority filePendingRFE
4041Template keywords are visible in some configurationsPendingRFE
4094Large PJL header from Xerox MacOS X and Windows drivers  1PendingRFE
4150TBCP quoting broken in combination with PJLPendingRFE
4160Datamax DPL Based Label Printer Filter  3PendingRFE
4238Separate configuration (printers.conf) and state (printers.state?)PendingRFE
4294Fix cups-config to not cause overlinking when using shared libs  1PendingRFE
4404Add option in lpstat/lpq to view job's priorityPendingRFE
4467FR: Throttle misbehaving CUPS clientsPendingRFE