On 2024-09-16 14:21, Dan Ritter wrote:
Ever since that I have no internet access in Trixie. It's not a hardware
problem as I have full access on the other partition which runs Opensuse
Tumbleweed. Earlier today I did an update of Trixie and it went fine.
We can rule out the ISP, the router, any switches in the way,
any cables and the NIC because another OS works on the same
hardware.
What's left?
- firmware for the NIC loaded at boot time
- kernel recognition of the NIC
- IP address (via DHCP? static?)
- routing
- DNS
Testing some of these will rule out others if they succeed. Skip
to the ping check at the end, and if it doesn't work, let's go from the bottom
up:
ip link show
If this gets you your NIC, then the firmware is OK and the
kernel recognizes it. Show us the output, please.
ip address show
If this gets you the correct (or a correct) IP address, then
DHCP or static address configuration is good. Again, show us the
output.
ping 8.8.8.8
If this gets through, then your machine can contact the
outside world. At that point, it's probably a DNS issue, and you
should report the contents of /etc/resolv.conf to us.
I'll reboot into Trixie and be back soon.
Thanks
