RPi4OMW
February 18, 2021, 3:44pm
1
Hello,
I just installed Open Mandriva v4.2 aarch64 on my Raspberry pi 4B using Balena Etcher and GParted as the utilities for the write2fs utility were unavailable on my Debian Linux PC.
Wired Connection 1 shows activity but I am unable to ping any www hosts? Is there any information on the OMA Wiki that will allow me to research, troubleshoot and configure my internet connectivity?
Thanks
Description of the issue (screenshots if relevant):
Relevant informations (hardware involved, software version, logs or output…):
fedya
February 18, 2021, 3:57pm
2
Hi.
try to run ping 8.8.8.8
if you got an answer it means that something wrong with dns
try: tracepath 8.8.8.8
show here
ip a
ip r
cat /etc/resolv.conf
RPi4OMW
February 18, 2021, 4:12pm
3
Hi fedya,
Thanks for the quick reply. Here’s some of the intial findings …
ping to 8.8.8.8 returns a reply
tracepath 8.8.8.8 results in a no reply after reaching ip addr: 74.40.26.254 at step 6:
ip command is currently not found on my installation
cat /etc/resolv.conf has the following non-comment lines:
nameserver 127.0.0.53
options edns0 trust-ad
search home
fedya
February 18, 2021, 4:19pm
4
try to run
/sbin/ip r
/sbin/ip a
or just ip a from superuser
show output of a ping 8.8.8.8 command
bero
(Bero)
February 18, 2021, 4:19pm
5
127.0.0.53 looks a little weird as a nameserver (127.x.x.x is for loopback…). Apparently systemd-resolved is messing up. Does everything work if you change “nameserver 127.0.0.53” to “nameserver 1.1.1.1” in /etc/resolv.conf?
RPi4OMW
February 18, 2021, 5:58pm
6
Hi fedya,
Per your request; also included the tracepath 8.8.8.8 output …
omv@new-host ~]$ **sudo ip a**
[sudo] password for omv:
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: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000
link/ether dc:a6:32:ba:34:b2 brd ff:ff:ff:ff:ff:ff
inet 192.168.1.4/24 brd 192.168.1.255 scope global dynamic noprefixroute eth0
valid_lft 78411sec preferred_lft 78411sec
inet6 fe80::cb5f:ced6:56cd:90a4/64 scope link noprefixroute
valid_lft forever preferred_lft forever
3: wlan0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc fq_codel state DOWN group default qlen 1000
link/ether ee:c5:76:f1:8d:7e brd ff:ff:ff:ff:ff:ff permaddr dc:a6:32:ba:34:b3
.
[omv@new-host ~]$ **ping 8.8.8.8**
PING 8.8.8.8 (8.8.8.8) 56(84) bytes of data.
64 bytes from 8.8.8.8: icmp_seq=1 ttl=117 time=5.66 ms
64 bytes from 8.8.8.8: icmp_seq=2 ttl=117 time=5.22 ms
64 bytes from 8.8.8.8: icmp_seq=3 ttl=117 time=5.78 ms
64 bytes from 8.8.8.8: icmp_seq=4 ttl=117 time=5.83 ms
64 bytes from 8.8.8.8: icmp_seq=5 ttl=117 time=6.46 ms
...
64 bytes from 8.8.8.8: icmp_seq=16 ttl=117 time=7.59 ms
64 bytes from 8.8.8.8: icmp_seq=17 ttl=117 time=6.74 ms
64 bytes from 8.8.8.8: icmp_seq=18 ttl=117 time=7.15 ms
^C
--- 8.8.8.8 ping statistics ---
18 packets transmitted, 18 received, 0% packet loss, time 17041ms
rtt min/avg/max/mdev = 5.148/6.479/7.590/0.679 ms
=== Tracepath Output ===
[omv@new-host ~]$ tracepath 8.8.8.8
1?: [LOCALHOST] pmtu 1500
1: Wireless_Broadband_Router.home 0.613ms
1: Wireless_Broadband_Router.home 0.559ms
2: no reply
3: te-1-11-0-6---0.lcr01.snmn.ca.frontiernet.net 21.889ms
4: no reply
5: ae0---0.cbr01.lsan.ca.frontiernet.net 22.479ms
6: **74.40.26.254** 15.717ms **asymm 11**
7: no reply
8: no reply
9: no reply
^C
bero’s suggestion to mod the resolv.conf nameserver to 1.1.1.1 did allow me to view the Open Mandriva and Yahoo! Home pages on the Falkon Web Browser.
Thank you both for your quick help.