cups-pdf is too slow in 12.04 but good in 10.04
Bug #1027353 reported by
zhangboyang.id@gmail.com
This bug report is a duplicate of:
Bug #820820: cups-pdf should not convert PDF print jobs to PS then to PDF.
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This bug affects 2 people
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
cups-pdf (Ubuntu) |
Confirmed
|
Undecided
|
Unassigned |
Bug Description
for example, printing the attached pdf to the virtual PDF printer in 12.04 (fresh install in virtualbox) makes cups-pdf take a long time to process( > 10 minutes). the "top" program reports the "gs" takes 99 percent of cpu.
but it takes only 10 seconds in 10.04 (fresh install in virtualbox).
p.s. the pdf is in chinese
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This slowness is due to cups-pdf doing an unneeded conversion to PostScript and back to PDF, see bug #820820.