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Install LXDE for server environment (Ubuntu Server/Debian)
Given an server environment with Ubuntu Server or Debian (netinst) they came without a GUI (Graphical User Interface), then sometimes its need a GUI for help some complex (and boring) operations. So we choose to install LXDE as very light GUI. LXDE is a free desktop environment with comparatively low resource requirements.
To install on Ubuntu/Debian:
$ sudo apt-get install lxde xinit --in-install-recommends
To start as normal user:
$ startx
To start as root:
$ sudo startx
Configure WIFI on ubuntu server
1.Configure the Interface wlan0
Add the following to /etc/network/interfaces
auto wlan0
allow-hotplug wlan0
iface wlan0 inet manual
wpa-roam /etc/wpa_supplicant/wpa_supplicant.conf
iface default inet dhcp
2.Configure wpa_supplicant
wpa_passphrase <ssid> > /etc/wpa_supplicant/wpa_supplicant.conf
Enter your wifi password at the prompt
wpa_supplicant -Dwext -i wlan0 -c /etc/wpa_supplicant/wpa_supplicant.conf -B
3.Ask for IPAdrress
dhclient -r
dhclient wlan0
4.To make this change permanent at reboot, edit wpa_supplicant.conf and add the following -
update_config=1
ctrl_interface=/var/run/wpa_supplicant
network={
ssid=“YOUR SSID”
psk=“YOU PASSWORD”
}
Resolved: Is there any easy way to copy from a VirtualBox Guest to the Host? #fix #computers #it
Resolved: Is there any easy way to copy from a VirtualBox Guest to the Host? #fix #computers #it
Is there any easy way to copy from a VirtualBox Guest to the Host?
I have Windows 7 and use VirtualBox. I have installed Ubuntu Server as a Guest.
Is there any easy way where I can copy text in the Ubuntu Server terminal to my Windows 7 host? And also doing the same in the other direction?
Answer [by CarlF]: Is there any easy way to copy from a VirtualBox Guest to the Host?
Yes. Highlight the…
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Solution: How to fix warning about ECDSA host key #programming #dev #solution
Solution: How to fix warning about ECDSA host key #programming #dev #solution
How to fix warning about ECDSA host key
I’m trying to setup passwordless ssh on an Ubuntu server with ssh-copy-id myuser@myserver, but I’m getting the error:
Warning: the ECDSA host key for 'myserver' differs from the key for the IP address '192.168.1.123'
What’s causing this, and how do I fix it? I tried deleting the .ssh directory on the remote machine, and running ssh-keygen -R "myserver"loc…
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