diff -up cups-1.6b1/scheduler/job.c.filter-debug cups-1.6b1/scheduler/job.c --- cups-1.6b1/scheduler/job.c.filter-debug 2012-05-25 16:06:01.000000000 +0200 +++ cups-1.6b1/scheduler/job.c 2012-05-25 16:07:46.309259511 +0200 @@ -625,10 +625,28 @@ cupsdContinueJob(cupsd_job_t *job) /* I if (!filters) { + mime_filter_t *current; + cupsdLogJob(job, CUPSD_LOG_ERROR, "Unable to convert file %d to printable format.", job->current_file); + cupsdLogJob(job, CUPSD_LOG_ERROR, + "Required: %s/%s -> %s/%s", + job->filetypes[job->current_file]->super, + job->filetypes[job->current_file]->type, + job->printer->filetype->super, + job->printer->filetype->type); + + for (current = (mime_filter_t *)cupsArrayFirst(MimeDatabase->srcs); + current; + current = (mime_filter_t *)cupsArrayNext(MimeDatabase->srcs)) + cupsdLogJob(job, CUPSD_LOG_ERROR, + "Available: %s/%s -> %s/%s (%s)", + current->src->super, current->src->type, + current->dst->super, current->dst->type, + current->filter); + abort_message = "Aborting job because it cannot be printed."; abort_state = IPP_JOB_ABORTED;