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Re: printers

On 2018-12-13 22:51, Brian wrote:
On Thu 13 Dec 2018 at 20:32:14 +0000, Brian wrote:

On Thu 13 Dec 2018 at 19:44:29 +0000, mick crane wrote:


> I typed
> "lpadmin -U mick -h -d HP_LaserJet_4000_series"
> hoping it might do something but says
> "Unable to connect to server: No such file or directory"

Seems clear enough as an error message.

-U is of no great imortance. Now read the manual carefully and look what
you wrote.

I don't know if previous mail turns up I sent reply via gmail because ....

"well I removed the http:// bit and it did something but who know what.
seems that this lpadmin administers the server and I thought would inform client. not working but there is a more urgent problem in that weirdly after typing.
lpadmin  -h -d HP_LaserJet_4000_series"
php seems to have stopped working on server so no mail server
just displays the text.
there is error in apache2 error log
[php7:error] [pid 5733] [client] PHP Fatal error: Uncaught Error: Class 'DOMDocument' not found in /usr/share/roundcubemail-1.3.8/program/lib/Roundcube/html.php:357\nStack trace:\n#0

so I don't know what goes on."

mail server seems happy now after reinstalling some php modules but that's enough computer for one day

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