I am having an issue with connecting to internet over my home network. I can definitely connect to the router, I can send ping to the router address, I can even see that my laptop is connected to the router from the interface of the router. I can't get to the router interface via my laptop tho. I get 404 not found error when I try this with my laptop but I can do this with my mobile phone.
I am currently connected to my mobile phone's hotspot. That's the only way I can connect to the internet. I also can't connect to internet using Ethernet cable either.
Things I have tried so far:
I updated the network adapter driver (rtl8821ce)
I checked the journalctl outputs using journalctl -u NetworkManager.service -f
command. Here is the recent output of it when I try to connect to my home network
Mar 30 01:28:41 mete-HP-Pavilion-Laptop-14-ce3xxx NetworkManager[975]: <info> [1680128921.0318] dhcp4 (wlo1): state changed unknown -> bound
Mar 30 01:28:41 mete-HP-Pavilion-Laptop-14-ce3xxx NetworkManager[975]: <info> [1680128921.0359] device (wlo1): state change: ip-config -> ip-check (reason 'none', sys-iface-state: 'managed')
Mar 30 01:28:41 mete-HP-Pavilion-Laptop-14-ce3xxx NetworkManager[975]: <info> [1680128921.0430] device (wlo1): state change: ip-check -> secondaries (reason 'none', sys-iface-state: 'managed')
Mar 30 01:28:41 mete-HP-Pavilion-Laptop-14-ce3xxx NetworkManager[975]: <info> [1680128921.0435] device (wlo1): state change: secondaries -> activated (reason 'none', sys-iface-state: 'managed')
Mar 30 01:28:41 mete-HP-Pavilion-Laptop-14-ce3xxx NetworkManager[975]: <info> [1680128921.0442] manager: NetworkManager state is now CONNECTED_LOCAL
Mar 30 01:28:41 mete-HP-Pavilion-Laptop-14-ce3xxx NetworkManager[975]: <info> [1680128921.0459] manager: NetworkManager state is now CONNECTED_SITE
Mar 30 01:28:41 mete-HP-Pavilion-Laptop-14-ce3xxx NetworkManager[975]: <info> [1680128921.0460] policy: set 'FiberHGW_ZT5S2F_5GHz' (wlo1) as default for IPv4 routing and DNS
Mar 30 01:28:41 mete-HP-Pavilion-Laptop-14-ce3xxx NetworkManager[975]: <info> [1680128921.0472] device (wlo1): Activation: successful, device activated.
Mar 30 01:28:41 mete-HP-Pavilion-Laptop-14-ce3xxx NetworkManager[975]: <info> [1680128921.0478] manager: NetworkManager state is now CONNECTED_GLOBAL
Checked dmesg
output to see if I can notice an error. The recent output was this:
[ 1534.788017] rtw_8821ce 0000:0b:00.0: sta ce:a7:7a:44:0c:6c with macid 0 left
[ 1539.477710] wlo1: authenticate with ce:a7:7a:44:0c:6c
[ 1540.136524] wlo1: send auth to ce:a7:7a:44:0c:6c (try 1/3)
[ 1540.141082] wlo1: authenticated
[ 1540.144419] wlo1: associate with ce:a7:7a:44:0c:6c (try 1/3)
[ 1540.150071] wlo1: RX AssocResp from ce:a7:7a:44:0c:6c (capab=0x411 status=0 aid=1)
[ 1540.150105] rtw_8821ce 0000:0b:00.0: sta ce:a7:7a:44:0c:6c joined with macid 0
[ 1540.150347] wlo1: associated
Checked my firewall using sudo ufw status
and the output was Status: inactive
Tried to change the DNS setting using both Wifi settings on GUI and setting nameserver value as 8.8.8.8 on /etc/resolv.conf/
Checked the nmcli device
output and it gave me this:
wlo1 wifi connected FiberHGW_ZT5S2F_5GHz
br-07d2482755db bridge connected br-07d2482755db
br-422e1e73cb6d bridge connected br-422e1e73cb6d
br-b281592c535c bridge connected br-b281592c535c
docker0 bridge connected docker0
virbr0 bridge connected virbr0
eno1 ethernet unavailable --
lo loopback unmanaged --
virbr0-nic tun unmanaged --
Checked static IP conflicts using sudo arp-scan -l
command. There is no conflict
Removed network configurations using sudo rm /etc/NetworkManager/system-connections/*
command
Despite all, I couldn't figure out what the problem is and why I can connect and use internet with no problem with my mobile hotspot but I can't connect to other routers (I tried it with an another modem that works with SIM Card just like a hotspot too. It didn't connect anyway despite I could also connect to that device with my phone).
I am open to any suggestions. Thank you a lot.