How can I try connecting to wifi actually. I know that ethernet isnt working but not sure how to use wpa_supplicant on debianNot sure if its much help but here is my ip a output (from Debian 11) which looks a bit like your working Manjaro install.
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: enp1s0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast state DOWN group default qlen 1000 link/ether 00:1d:ba:ec:49:6f brd ff:ff:ff:ff:ff:ff 3: wlp4s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000 link/ether 00:24:2b:ef:db:27 brd ff:ff:ff:ff:ff:ff inet 192.168.178.184/24 brd 192.168.178.255 scope global dynamic noprefixroute wlp4s0 valid_lft 863387sec preferred_lft 863387sec inet6 2001:7e8:c6bf:1d01:e1cc:51c9:6862:300d/64 scope global dynamic noprefixroute valid_lft 7156sec preferred_lft 3556sec inet6 fe80::7ab5:a8bd:5218:9817/64 scope link noprefixroute valid_lft forever preferred_lft forever
Per this you may want to trywhich is NOT pesistent and if it works you can follow the answer to make it so.Code:
ip route add default via 192.168.0.1 dev eth0
alternatively I am trying to find a way of getting the iwd package onto a usb drive, if anyone knows where I can install it from?