Hi,
I was trying to bring back my odroid c1+ to life using arch. Unfortunately, I have run into strange problem and I have no further ideas on what might be wrong.
I have been following https://archlinuxarm.org/platforms/armv7/amlogic/odroid-c1 and I did only some minor changes after installation (pacman -Syu, timezone change, package installations etc.).
- ODROID uses eMMC 16GB, ethernet and default power supply - nothing else is connected.
- I was not changing anything with respect to the networking configuration. I expected DHCP to get ip/gateway/dns servers just like everything else. It seems to receive the things I expect:
$this->bbcode_second_pass_code('', '$ ip addr
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default
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: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
link/ether 00:1e:06:10:33:04 brd ff:ff:ff:ff:ff:ff
inet 192.168.1.163/24 brd 192.168.1.255 scope global dynamic eth0
valid_lft 67598sec preferred_lft 67598sec
inet6 fe80::21e:6ff:fe10:3304/64 scope link
valid_lft forever preferred_lft forever
')$this->bbcode_second_pass_code('', '$ ip route
default via 192.168.1.1 dev eth0 proto dhcp src 192.168.1.163 metric 1024
192.168.1.0/24 dev eth0 proto kernel scope link src 192.168.1.163
192.168.1.1 dev eth0 proto dhcp scope link src 192.168.1.163 metric 1024
')$this->bbcode_second_pass_code('', '$ resolvectl
Global
Protocols: +LLMNR +mDNS -DNSOverTLS DNSSEC=no/unsupported
resolv.conf mode: uplink
Fallback DNS Servers: 1.1.1.1 9.9.9.10 8.8.8.8 2606:4700:4700::1111 2620:fe::10 2001:4860:4860::8888
Link 2 (eth0)
Current Scopes: DNS LLMNR/IPv4 LLMNR/IPv6
Protocols: +DefaultRoute +LLMNR -mDNS -DNSOverTLS DNSSEC=no/unsupported
Current DNS Server: 192.168.1.1
DNS Servers: 192.168.1.1
')
- I can log into ssh, but I am experiencing frequent freezes.
- ping from computer to odroid results in ~3% packet loss.
- DNS seems to work:
$this->bbcode_second_pass_code('', '$ resolvectl query archlinuxarm.org
archlinuxarm.org: 50.116.36.110 -- link: eth0
2600:3c02::f03c:91ff:feae:a51f -- link: eth0
-- Information acquired via protocol DNS in 156.4ms.
-- Data is authenticated: no
')
- Most puzzling given above: ping from odroid to gateway (via ip address) fails (!). ping itself do not show anything, but uses 100% of the cpu.
- I have not find anything meaningful in journalctl
Does anyone have any ideas?
Thank you,
Tomek