Ubuntu tinklo sutvarkymas [asmeniniai užrašai]
Asmeninis bandymas Ubuntu 16.04 bazinis diegimas + reikiami kiti paketai, wifi sutvarkymas.
lsmod | grep 8192
Wifi poreikis buvo sprendžiamas taip:
sudo apt-get install wpasupplicant
Sužinome interface vardą:
iw dev ifconfig -a sudo ifconfig wlx107b44561d30 up
Prasiskanuojame ką matome, ar yra matomas mūsų wifi kelvedys:
sudo iw dev wlx107b44561d30 scan | grep SSID
sudo nano /etc/wpa_supplicant.conf
pvz:
network={ ssid="ssid_name" psk="password" }
arba sugeneruojame
sudo wpa_passphrase ssid_name password > /etc/wpa_supplicant.conf
Išbandome (root), sintaksė:
wpa_supplicant -D[driver] -i[device] -c[/path/to/config]
wpa_supplicant -Dwext -iwlx107b44561d30 -c/etc/wpa_supplicant.conf
You can also run it in the background by using the -B option so that it doesn’t take up your console.
To get a DHCP lease, first release whatever leases you’re still holding onto (as root):
dhclient -r
Then ask for a new lease (of course replacing eth1 with the name of your network device, the same one as you used in the previous section):
dhclient eth1
Koreguojam /etc/network/interfaces:
# This file describes the network interfaces available on your system # and how to activate them. For more information, see interfaces(5). source /etc/network/interfaces.d/* # The loopback network interface auto lo iface lo inet loopback # The primary network interface #auto enp0s25 allow-hotplug enp0s25 iface enp0s25 inet dhcp #wifi #auto wlx107b44561d30 allow-hotplug wlx107b44561d30 iface wlx107b44561d30 inet dhcp pre-up wpa_supplicant -B -Dwext -iwlx107b44561d30 -c/etc/wpa_supplicant.conf post-down killall -q wpa_supplicant
Ilga įkrova, vis rašo kad laukia “Raise network interfaces”, radau sprendimą:
Edit the file /etc/dhcp/dhclient.conf
to set timeout
to a sane value, like
timeout 15
The default value of 300 seconds is way too high.
Dar vienas, koreguojame /etc/network/interfaces, štai aprašymas:
So in your /etc/network/interfaces, change this:
# The primary network interface
auto eth0
iface eth0 inet dhcp
to this:
# The primary network interface
allow-hotplug eth0
iface eth0 inet dhcp
This will start interface eth0 when the kernel detects a hotplug event from the interface (i.e. when you plug a cable in), instead of starting it at boot.
Papildomų paketų diegimas:
sudo apt-get update sudo apt-get install git wget telnet htop zip unzip mc curl