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Groups > comp.os.linux.networking > #5204

Re: printing multiple copies

Cross-posted to 2 groups.

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On 2022-12-02 23:42, Scott Hemphill wrote:
> "Carlos E.R." <robin_listas@es.invalid> writes:
> 
>> On 2022-12-01 16:55, Mike Scott wrote:
>>> On 01/12/2022 00:06, Paul wrote:
>>>> On 11/30/2022 2:10 PM, Mike Scott wrote:
>>>>> A long-standing and very annoying problem here.
>>>>>
>>>>> With the default .ppd file for my Brother printer, the number of
>>>>> copies is ignored (whether from the print dialogue or using 'lpr
>>>>> -#'. The fix is out there on the net - change "true" to "True"
>>>>> (could you make it up?) in the "cupsManualCopies" entry in the
>>>>> ppd.
>>>>>
>>>>> The only snag is that a new ppd arrives from out of the ether
>>>>> whenever cups restarts (eg boot time): any change only stays on
>>>>> manually installed printers.
>>>>>
>>>>> Is there a fix for this? I can't find where the ppd's are loaded
>>>>> from - can anyone help please?
>>> .....>    "
>>>>
>>>> That suggests a ModelNumber.ppd is coerced before being stored as
>>>> PrinterQueueName.ppd,
>>>> making it harder to trace where it came from. It could be put where
>>>> ever that is,
>>>> when the printer is manually installed, or perhaps when some
>>>> CUPS-specific software
>>>> gets an update.
>>>>
>>>> I would want to search the machine for all the PPD files, and see
>>>> if there
>>>> is a "pattern" to their naming, hinting at the best place to be reaching
>>>> in and adjusting them.
>>>
>>>
>>> Bit of serendipity earlier today. There's a program 'driverless'
>>> that generates ppd files. I ran this with strace -- it seems it
>>> picks up the ppd from the printer itself. So no chance of simply
>>> fixing the errant capital letter. I'm toying with the idea of
>>> renaming this, and writing a shell script with the same name to call
>>> the original and edit it appropriately.
>>>
>>> Either local software has changed to be more case-picky, or I'm
>>> remembering a previous printer when I say it "used to work".
>>>
>>> Thanks for replying.
>>
>> You should be able to report that as a Bug to your distribution.
>>
>> Otherwise, there are things you can try:
>>
>> Remove the "w" (write) permission of the file. Maybe make it inmutable.
>>
>> A cron job replaces it (don't bother with the edit).
>>
>> If you are using Apparmor, you can deny the permission to 'driverless'
>> for writing that particular file.
> 
> How about a symbolic link?

I am afraid that will not work. Either the link is replaced, or the file 
at the other end of the link is replaced or edited.

-- 
Cheers, Carlos.

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Thread

printing multiple copies Mike Scott <usenet.16@scottsonline.org.uk.invalid> - 2022-11-30 19:10 +0000
  Re: printing multiple copies Nic <Nic@none.net> - 2022-11-30 18:36 -0500
  Re: printing multiple copies Paul <nospam@needed.invalid> - 2022-11-30 19:06 -0500
    Re: printing multiple copies Mike Scott <usenet.16@scottsonline.org.uk.invalid> - 2022-12-01 15:55 +0000
      Re: printing multiple copies "Carlos E.R." <robin_listas@es.invalid> - 2022-12-02 12:55 +0100
        Re: printing multiple copies Scott Hemphill <hemphill@hemphills.net> - 2022-12-02 17:42 -0500
          Re: printing multiple copies "Carlos E.R." <robin_listas@es.invalid> - 2022-12-03 00:02 +0100
  Re: printing multiple copies "Andrei Z." <no-email@invalid.invalid> - 2022-12-01 19:52 +0300
    Re: printing multiple copies Nic <Nic@none.net> - 2022-12-01 12:04 -0500
      Re: printing multiple copies Dan Purgert <dan@djph.net> - 2022-12-22 16:17 +0000
    Re: printing multiple copies "Andrei Z." <no-email@invalid.invalid> - 2022-12-23 14:14 +0300
  Re: printing multiple copies "eternal.septemer" <pinnerite@gmail.com> - 2023-07-14 12:45 +0100
    Re: printing multiple copies Mike Scott <usenet.16@scottsonline.org.uk.invalid> - 2023-07-15 11:37 +0100

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