Install HP Printer (MultiFuncion Device – MFD) DeskJet 3050a on RHEL / Linux

 IT, Linux  Kommentare deaktiviert für Install HP Printer (MultiFuncion Device – MFD) DeskJet 3050a on RHEL / Linux
Jan 082013
 

For RedHat Enterprise Linux you need to install HPLIP manually:

http://hplipopensource.com/hplip-web/install/manual/distros/redhatenterprise.html

There is also the link to download the hplip-3.12.11_rhel-6.0.x86:64.rpm package.

Impotant: The hplip version that is provided by the RedHat Package manager is in version 3.10.9. That version DOES NOT support the DeskJet 3050a!

I used the installation manual from the link above. At Step 3 (Installing rpm package) I got the error :

file /usr/lib64/libhpip.so.0.0.1 from install of hplipfull-3.12.11-0.x86_64 conflicts with file from package hplip-libs-3.10.9-3.el6.x86_64

To solve this, I used the –replaceFiles parameter:

HP Lip

Then run

sudo hp-setup

Then you can find the printer by specifying the IP:

HP Device Manager - Setup

HP Device Manager - Setup

Using HP Printers and MultiFuctionDevices (MFD) with HPLIP

 IT, Linux  Kommentare deaktiviert für Using HP Printers and MultiFuctionDevices (MFD) with HPLIP
Jan 062013
 

I am using an HP Deksjet 3050 with the HP-LIP tool. I already described how to install an HP Printer, now I would like to show how to use that printer / MFD with the HP-LIP tools.

There are several ways to use the device. You can use the commandline, a web browser and the standard linux printing features. I will start with the command line.

Command Line features

You can see all the available commands:

HP-Lip commands

HP-Lip commands

You can find an overview and description on this website:

http://hplipopensource.com/hplip-web/tech_docs/man_pages/index.html

The command hp-scan allows you to directly scan from the command line.

The command hp-toolbox command starts a graphical user interface which allows you to see the status of your device, change settings, clean cartridges, etc.:

HP Device Manager - HP Deskjet 3050 j610 Series

HP Device Manager – HP Deskjet 3050 j610 Series

 

Web based Features

Another way to use your device is the web based user interface which is provided by the device itself. Open the IP Address of the device (in my case: http://192.168.178.29/)  and you can see the following screen:

HP Web Based User Interface

HP Web Based User Interface

Install HP Printer (MultiFuncion Device – MFD) on RHEL / Linux

 IT, Linux  Kommentare deaktiviert für Install HP Printer (MultiFuncion Device – MFD) on RHEL / Linux
Jan 062013
 

I have a HP DeskJet 3050 (j610 Series) and I am using RHEL 6. I tried to install the hplip from the HP website, but it wasn’t working for me: http://hplipopensource.com/hplip-web/index.html?

So I installed hplip via the RHEL package repository:

sudo yum install hplip hplip-gui hplip-common hplip-libs

This command also installed all the required dependencies:

HPLIP

HPLIP

After that I installed the printer via the command

su -c "hp-setup"
hp-setup

hp-setup

This opens an graphical user interface to install the printer. The network search did not find my printer, but when specifying the IP Address it was working for me:

HP Device Manager - Setup

HP Device Manager – Setup

HP Device Manager - Setup_2

HP Device Manager – Setup_2

HP Device Manager - Setup_3

HP Device Manager – Setup_3

Now you can use your new HP Printer. In another article I describe how to use the HP MDF with Linux.

Webmin Installation on Ubuntu Server

 IT, Linux  Kommentare deaktiviert für Webmin Installation on Ubuntu Server
Jan 042013
 

Hi all,

here I describe the installation process of webmin on ubuntu server:

http://www.webmin.com/index.html

Logon to your server with your user. Download the latest version of Webmin:

wget http://sourceforge.net/projects/webadmin/files/webmin/1.610/webmin_1.610_all.deb

Before you can install webmin, you have to meet the requirements:

sudo apt-get install libnet-ssleay-perl libauthen-pam-perl libio-pty-perl apt-show-versions libapt-pkg-perl

After you have installed the necessary packages you can install webmin:

sudo dpkg -i webmin_1.610_all.deb

After the installation the webmin interface is available at port 10000:

https://192.168.178.28:10000/

WebMin

WebMin

 

 

 

Using Wifi on Ubuntu Server with auto connect on boot

 IT, Linux  Kommentare deaktiviert für Using Wifi on Ubuntu Server with auto connect on boot
Jan 042013
 

Hi all,

during the setup of my small server, I had the need to use only Wifi network connection instead of the „standard“ LAN connection.

Using Wifi was possible during installation, but after the first boot after the installation process I was not able to connect to the internet from the server or connect to the server from another workstation. In other words: network connection was not working.

After several tries with installation of GUI (apt-get install xubuntu-desktop) and several Network manager ( network-manager, wicd –> very good tool) I found the solution. It seems that network manager are only working for a user. That means the user has to login to use that tools. But a server should connect directly on boot / startup. To get rid of that problem, I used the /etc/network/interfaces config file. I set the wlan0 connection to type „auto“ and I set the parameters for the WIFI ssid and password:

/etc/network/interfaces
# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).

# The loopback network interface
auto lo
iface lo inet loopback

# The primary network interface
auto wlan0
iface wlan0 inet dhcp
wpa-ssid <MyWifiName>
wpa-psk <MyWPA_Password>
# This is an autoconfigured IPv6 interface
iface eth0 inet6 auto

You can try your settings with the ifup wlan0 and ifdown wlan0 commands.
ifup starts the wlan0 interface, ifdown stops it. You need to be root for those commands.

After your settings are correct, you can restart your server. The server should now automatically connect to your Wifi network on startup. You can also check the logs in:

/var/log/upstart

See also: http://askubuntu.com/questions/143988/how-do-i-bring-up-my-wireless-network-at-boot/144043#144043