On 1/1/22 3:58 PM, Ralph Ronnquist via Dng wrote:
On Sat, 1 Jan 2022 15:07:44 -0500
Hendrik Boom <[email protected]> wrote:
I installed CUPS a part of the standard istall long ago.
I had no trouble configuring it back the to talk sweet to me printer.
Worked fine. Bu tnow it doesn't.
The printer seems to hae changed its IP number.
Now I can tell it explicitly what IP numder to use by entering stuff
in its physical control panel. So all I should have to do is to set
its IP number to whatever CUPS (now unsuccessfuly) uses to talk to
it.
What I don't know is how to get CUPS to tell me what IP number it
currently thinks belongs to the printer.
There should be some simple way of asking CUPS to tell me this.
Perhaps it works with either
# grep Location /etc/cups/printers.conf
or
# grep DeviceURI /etc/cups/printers.conf
plus some intelligent parsing.
Ralph.
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You might also check /etc/hosts
Fred
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