I tried this now and it did not fix or change anything sadly.Ok, so is IP address assigned on the router corresponding to the one aquired by Linux box? I am asking because based on your description there is some sort of IP conflict.
Assuming that internet on Linux box works only for few seconds then please shut down/disconnect other devices connected to the router and see if network works for Linux.
And tried this as well, nothing different.This just popped into my mind: Using the NetworkManager GUI from the panel (after clicking the icon in the panel) you also might want to check if there is a NEW network connection made. If so DELETE the old one and restart your machine.
Yeah I know the DNS part and the fact that a ping would work indeed indicates a DNS issue but the above wouldn't hurt to try anyway.
Strange problem you are having OP.
Ran "ip a" and this came up fyi:It looks like you have quite a few IPv6 addresses associated with your ethernet device. You really only need one. You can set this up in /etc/network/interfaces. Your computer will have a nice man page that gives detailed information about this. Use man 5 interfaces to access it. That ip a means to run /usr/sbin/ip address as root. It is root's job to perform setup and maintenance. You'll need to open a terminal as root and run it, though it looks like you already did. The # is the command prompt that your command shell provides.
Signed,
Matthew Campbell
Code:
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: enp42s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
link/ether 04:7c:16:c8:4e:03 brd ff:ff:ff:ff:ff:ff
inet 192.168.8.120/24 brd 192.168.8.255 scope global dynamic noprefixroute enp42s0
valid_lft 85511sec preferred_lft 85511sec
inet6 2a02:920:1fca:8db8:825e:4fc2:9bb3:3/128 scope global dynamic noprefixroute
valid_lft 6313sec preferred_lft 2713sec
inet6 fd82:5e4f:c29b:b300:bfbf:e59f:692e:a530/64 scope global temporary dynamic
valid_lft 6967sec preferred_lft 3367sec
inet6 fd82:5e4f:c29b:b300:5984:a38:f11e:cf8d/64 scope global dynamic mngtmpaddr noprefixroute
valid_lft 6967sec preferred_lft 3367sec
inet6 2a02:920:1fca:8db8:4f83:a024:376c:23ce/64 scope global temporary dynamic
valid_lft 6967sec preferred_lft 3367sec
inet6 2a02:920:1fca:8db8:8c31:5416:5074:d7c7/64 scope global dynamic mngtmpaddr noprefixroute
valid_lft 6967sec preferred_lft 3367sec
inet6 fe80::69d6:6afa:714d:578/64 scope link noprefixroute
valid_lft forever preferred_lft forever
3: lxcbr0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default qlen 1000
link/ether 00:16:3e:00:00:00 brd ff:ff:ff:ff:ff:ff
inet 10.0.3.1/24 brd 10.0.3.255 scope global lxcbr0
valid_lft forever preferred_lft forever
4: ztjlht77nl: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 2800 qdisc fq_codel state UNKNOWN group default qlen 1000
link/ether be:50:af:d3:d0:6b brd ff:ff:ff:ff:ff:ff
inet 192.168.196.12/24 brd 192.168.196.255 scope global ztjlht77nl
valid_lft forever preferred_lft forever
inet6 fe80::bc50:afff:fed3:d06b/64 scope link
valid_lft forever preferred_lft forever
I can ping Google and get back easily, it just doesn't load properly when I try to access it through any browser. It almost seems like it loads part way through and then stops at a certain point, just infinitely loading.Quad9 no logging, Mullvad no logging, there is quite a few . Obviously assumption is that DOT/DOH are disabled otherwise these options defies any reason of configuring specific DNS (unless specified custom DNS, not default).
OP: Try to ping sites that your Linux fail to connect.
This:
DNS Servers: 8.8.8.8 8.8.4.4 192.168.8.1 fe80::805e:4fff:fec2:9bb3%21867
192.168.8.1 as DNS server?
Code:
PING google.com(arn11s04-in-x0e.1e100.net (2a00:1450:400f:80b::200e)) 56 data bytes
64 bytes from arn11s04-in-x0e.1e100.net (2a00:1450:400f:80b::200e): icmp_seq=1 ttl=118 time=41.2 ms
64 bytes from arn11s04-in-x0e.1e100.net (2a00:1450:400f:80b::200e): icmp_seq=2 ttl=118 time=45.5 ms
64 bytes from arn11s04-in-x0e.1e100.net (2a00:1450:400f:80b::200e): icmp_seq=3 ttl=118 time=38.5 ms
64 bytes from arn11s04-in-x0e.1e100.net (2a00:1450:400f:80b::200e): icmp_seq=4 ttl=118 time=44.3 ms
64 bytes from arn11s04-in-x0e.1e100.net (2a00:1450:400f:80b::200e): icmp_seq=5 ttl=118 time=46.4 ms
64 bytes from arn11s04-in-x0e.1e100.net (2a00:1450:400f:80b::200e): icmp_seq=6 ttl=118 time=51.8 ms
64 bytes from arn11s04-in-x0e.1e100.net (2a00:1450:400f:80b::200e): icmp_seq=7 ttl=118 time=42.7 ms
64 bytes from arn11s04-in-x0e.1e100.net (2a00:1450:400f:80b::200e): icmp_seq=8 ttl=118 time=36.8 ms
64 bytes from arn11s04-in-x0e.1e100.net (2a00:1450:400f:80b::200e): icmp_seq=9 ttl=118 time=38.7 ms
64 bytes from arn11s04-in-x0e.1e100.net (2a00:1450:400f:80b::200e): icmp_seq=10 ttl=118 time=52.5 ms
^C
--- google.com ping statistics ---
10 packets transmitted, 10 received, 0% packet loss, time 9012ms
rtt min/avg/max/mdev = 36.751/43.834/52.510/5.116 ms
Additional information I discovered recently by the way, it seems I can't open ports on the network even when it's configured on the router.
I have contacted my ISP and they haven't answered yet, I will come back with what they say when they do.