Try doing a manual update
https://docs.librenms.org/General/Updating/
cd /opt/librenms
git pull
composer install --no-dev
./build-base.php
./validate.phpError on composer install
Try changing php versions by removing old version of php and install composer
yum remove php71* yum install php composer
Initial setup from command line
initial-setup
show interfaces
ubnt@ubnt:~$ show interfaces
Codes: S - State, L - Link, u - Up, D - Down, A - Admin Down
Interface IP Address S/L Description
--------- ---------- --- -----------
br0 10.2.2.1/24 u/u Local Bridge
br0.73 - u/u
br0.75 - u/u
eth0 192.168.99.1/24 u/u Internet
eth1 - u/u Local Bridge
eth2 - u/D Local Bridge
eth3 - u/u eth3-pc1
eth4 - u/u eth4-printer
eth5 - u/u eth5-pc3
eth6 - u/u eth6-rotuer
eth7 - u/u eth7-extra
lo 127.0.0.1/8 u/u
::1/128
ubnt@ubnt:~$
Double tab in session to show more commands
wsubnt@ubnt:~$ Possible completions: add Add an object to a service clear Clear system information configure Enter configure mode connect Establish a connection copy Copy data debug Enable debugging of specified routing protocol delete Delete a file disconnect Take down a connection generate Generate an object initial-setup Enter initial configuration dialog no Disable or reset operational variable ping Send Internet Control Message Protocol (ICMP) echo request ping6 Send IPv6 Internet Control Message Protocol (ICMP) echo request reboot Reboot the system release Release specified variable rename Re-name something. renew Renew specified variable reset Reset a service restart Restart a service set Set system or shell options show Show system information ubnt@ubnt:~$ ws
Change eth0 to the interface you would like to change.
SSH into EdgePoint and type in configure to get into a configuration prompt
configure
Now set interface eth0 to dhcp
set interfaces ethernet eth0 address dhcp
Delete the static IP address on eth0 if needed
delete interfaces ethernet eth0 address 192.168.1.1/24
Save changes
commit
Create a file “list.txt” that contains all the URLs you want to download and launch the following command
for i in cat list.txt ; do wget ${i} && sleep $(( ( RANDOM % 120 ) +1 )) ; done
It’ll now run and after each link will wait a random amount of time up to 120 seconds before downloading the next link. Change the number as needed.
Change the 10 to however many seconds you need or want.
echo $(( ( RANDOM % 10 ) +1 ))
Example output
bob@localhost:~$ echo $(( ( RANDOM % 10 ) +1 )) 10 bob@localhost:~$ echo $(( ( RANDOM % 10 ) +1 )) 2 bob@localhost:~$ echo $(( ( RANDOM % 10 ) +1 )) 9 bob@localhost:~$
Sleep timer
sleep $(( ( RANDOM % 10 ) +1 ))
Try installing software-properties-kde and get
The following packages have unmet dependencies: software-properties-kde : Depends: python3-software-properties (= 0.96.24.32.11) but 1.8.8 is to be installed E: Unable to correct problems, you have held broken packages.
Try to install python3 from the bionic from bionic-updates
sudo apt install -t bionic-updates python3-software-properties
Install software-properties-kde
sudo apt install software-properties-kde
If it fails try force installing it
sudo dpkg -i --force-overwrite /var/cache/apt/archives/software-properties-kde_0.96.24.32.11_all.deb
Install Kubuntu desktop
sudo apt install kubuntu-desktop
First add the following repo
sudo add-apt-repository ppa:kubuntu-ppa/backports
Make sure you are updated and upgraded
sudo apt-get update && sudo apt-get dist-upgrade
And if needed do a reboot
sudo reboot
Install the KDE desktop
sudo apt install kubuntu-desktop
Log out, select Plasma and log back in.
https://computingforgeeks.com/how-to-install-kde-plasma-desktop-on-linux-mint-19/
Install dhcp server software
sudo apt install isc-dhcp-server
Edit the following config file and set the networking interface it should use. In this case enp60s0
sudo vi /etc/default/isc-dhcp-server
Example line to change
INTERFACESv4="enp60s0"
Now edit the dhcpd.con file
sudo vi /etc/dhcp/dhcpd.conf
Add the following in. Change the addresses and settings as needed.
subnet 192.168.47.0 netmask 255.255.255.0 {
range 192.168.47.26 192.168.47.30;
option domain-name-servers ns1.internal.example.org;
option domain-name "internal.example.org";
option subnet-mask 255.255.255.0;
option routers 192.168.47.1;
option broadcast-address 192.168.47.255;
default-lease-time 600;
max-lease-time 7200;
}
Set a static ip on the computer that’ll be acting as the dhcp server. You can set it as the gateway if it is the gateway.
Allow dhcp through the firewall
sudo ufw allow 67/udp sudo ufw reload
Restart the service and connect a client.
sudo systemctl restart isc-dhcp-server
You can look at dhcp leases with the following command
tail -f /var/lib/dhcp/dhcpd.leases
Install iperf
sudo yum install iperf3
Launch server with
iperf3 -s
If you want you can have it bind on a certain interface which can be useful in some causes if you have multiple IP addresses on the system. The IP address is the local address of the machine.
iperf3 -s -B 192.168.1.1
Note you may need to disable the firewall to allow access from the client
sudo systemctl stop firewalls
From the client computer install iperf and run it.
iperf3 -c 192.168.1.1
Boot up and create your raid array
Boot into Clonezilla and get to command line :cry: unfortunately you can’t clone from disk to raid in clonezilla interface, however we can do it from the command Line!
Basic steps are as follows. Replace raidarray with the name of your raid array.