Freek de Kruijf wrote: > I have a Raspberry PI B with openSUSE 13.2 (JeOS) which has two USB > interfaces, a Bluetooth and WiFi (Realtek RTL8192cu). It worked OK during > installation at home, but at its destination the WiFi connection does not > come > up. I can do "iwlist wlan0 scan" and I get the list of Access Points it the > neighborhood. The device is configured with wicket. For access I use the > Ethernet port (it works headless). I have the same system on another device, > same software, same type of devices, same network configuration and that one > works as expected. I can bring the interface down with "ifdown wlan0" and up > again with "ifup wlan0 -o debug" and the last lines of the output are: > wicked: waiting for 1 devices to become ready (1 explicitly requested) > wicked: wlan0: state=firewall-up want=network-up, wait-for=link-up > wicked: waiting for 1 devices to become ready (1 explicitly requested) > wicked: wlan0: state=firewall-up want=network-up, wait-for=link-up > wicked: waiting for 1 devices to become ready (1 explicitly requested) > wicked: device wlan0 failed: operation timed out > wicked: waiting for 0 devices to become ready (0 explicitly requested) > wicked: finished with all devices. > wicked: wlan0: changed state none -> device-exists, still waiting for event > wlan0 setup-in-progress > wicked: Exit with status: 162 > > On the device that does work, instead of the timeout I get: > > wicked: ... great, we were expecting this event > wicked: wlan0: changed state firewall-up -> link-up, resuming activity > wicked: wlan0: state=link-up want=network-up, trying to transition to link- > authenticated > wicked: wlan0: changed state link-up -> link-authenticated > wicked: wlan0: successfully transitioned from link-up to link-authenticated > wicked: wlan0: state=link-authenticated want=network-up, trying to transition > to lldp-up > wicked: wlan0: calling org.opensuse.Network.LLDP.lldpUp() > wicked: wlan0: changed state link-authenticated -> lldp-up > wicked: wlan0: successfully transitioned from link-authenticated to lldp-up > wicked: wlan0: state=lldp-up want=network-up, trying to transition to network- > up > wicked: wlan0: calling > org.opensuse.Network.Addrconf.ipv4.static.requestLease() > wicked: wlan0: changed state lldp-up -> network-up > wicked: wlan0: cancel timeout > wicked: wlan0: successfully transitioned from lldp-up to network-up > wicked: waiting for 0 devices to become ready (0 explicitly requested) > wicked: finished with all devices. > wicked: wlan0: tentative addresses check > wlan0 up > wicked: Exit with status: 0 > > I found on the Internet problems with the power drawn via the USB ports. But > it that case the WiFi connection got established, but was unstable. The same > device with the same interfaces and the same power supply worked for almost 9 > month without any problem with openSUSE 13.1. Because the SD card broke down > I > had to reconfigure the software. I have a similar device doing the same > thing, > with the same type of devices and also with openSUSE 13.2 working OK. > > Any suggestions? > I'm afraid I don't know what the problem is, but if you have a working setup, you could copy that to the non-working one. Something like:
To copy working SD card image. dd bs=4M if=/dev/path/to/sdcard of=workingImage.raw To copy new image to second SD card. dd bs=4M if=workingImage.raw of=/dev/path/to/sdcard Of course, when working with dd, double check your paths. -A -- To unsubscribe, e-mail: [email protected] To contact the owner, e-mail: [email protected]
