opkg update fail?

downloads.arduino.cc/openwrtyun/1/packages
Unable to access server.

Should be how to deal with?

Does your Yun have a working Internet connection?

What happens if you issue a ping command at the Linux command line?

ping downloads.arduino.cc

(Type control-C to stop it.)

If the ping command doesn't work, you've got a basic network connectivity problem. Doing an opkg update or install doesn't have a chance of working until the network is working properly and the ping command gets a valid response. Something like:

root@Arduino:/# ping downloads.arduino.cc
PING downloads.arduino.cc (64.90.32.4): 56 data bytes
64 bytes from 64.90.32.4: seq=0 ttl=47 time=144.209 ms
64 bytes from 64.90.32.4: seq=1 ttl=47 time=189.436 ms
64 bytes from 64.90.32.4: seq=2 ttl=47 time=177.807 ms
64 bytes from 64.90.32.4: seq=3 ttl=47 time=177.587 ms
^C
--- downloads.arduino.cc ping statistics ---
4 packets transmitted, 4 packets received, 0% packet loss
round-trip min/avg/max = 144.209/172.259/189.436 ms

ShapeShifter:
Does your Yun have a working Internet connection?

What happens if you issue a ping command at the Linux command line?

ping downloads.arduino.cc

(Type control-C to stop it.)

If the ping command doesn’t work, you’ve got a basic network connectivity problem. Doing an opkg update or install doesn’t have a chance of working until the network is working properly and the ping command gets a valid response. Something like:

HI!~

ping www.qq.com
PING www.qq.com (115.236.139.174) 56(84) bytes of data.
64 bytes from 115.236.139.174: icmp_seq=1 ttl=54 time=3.66 ms
64 bytes from 115.236.139.174: icmp_seq=2 ttl=54 time=3.43 ms
64 bytes from 115.236.139.174: icmp_seq=3 ttl=54 time=3.56 ms

The network is correct.

ping downloads.arduino.cc
PING arduinoide.objects.dreamhost.com (8.7.198.45) 56(84) bytes of data.
timeout.
timeout.
timeout.

But ping downloads.arduino.cc is a failure.

Interesting... Why does a ping of "downloads.arduino.cc" end up trying to access "arduinoide.objects.dreamhost.com"? There is no such redirection when I try the ping?

ShapeShifter:
Interesting... Why does a ping of "downloads.arduino.cc" end up trying to access "arduinoide.objects.dreamhost.com"? There is no such redirection when I try the ping?

I don't know where "arduinoide.objects.dreamhost.com" came from.

I set hosts 64.90.32.4 downloads.arduino.cc.

Everything is normal.

Thank you provide IP 64.90.32.4 o(∩_∩)o !!!!~~~~