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 10.0.0.107:631 -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 10.0.0.101:53579] 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. On Thu, 13 Dec 2018 at 22:51, Brian <a...@cityscape.co.uk> 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 http://10.0.0.107:631 -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. > > -- > Brian. > >
