<div dir="ltr"><div class="gmail_quote">On Wed, Sep 3, 2008 at 9:55 AM, Niki Kovacs <span dir="ltr"><<a href="mailto:contact@kikinovak.net">contact@kikinovak.net</a>></span> wrote:<br></div>
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<blockquote class="gmail_quote" style="PADDING-LEFT: 1ex; MARGIN: 0px 0px 0px 0.8ex; BORDER-LEFT: #ccc 1px solid">Mogens Kjaer a écrit :
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<blockquote class="gmail_quote" style="PADDING-LEFT: 1ex; MARGIN: 0px 0px 0px 0.8ex; BORDER-LEFT: #ccc 1px solid"><br>Take a close look at what gets logged into /var/log/messages<br><br></blockquote><br></div>Sorry couldn't try this out earlier, as my wife went away for a few days with the laptop.<br>
<br>Anyway, here goes. To try it out, I stopped the 'network' service and started 'NetworkManager' as well as 'NetworkManagerDispatcher'. Laptop was not connected to any Ethernet cable. My home access point showed up (essid 'zuhause', no encryption). I clicked on it to try to establish a connection:<br>
<br>--8<----------------------------------------------------------------<br>[root@nordinou init.d]# tail -f /var/log/messages<br>Sep 3 16:32:39 nordinou NetworkManager: <information> User Switch: /org/freedesktop/NetworkManager/Devices/eth1 / zuhause<br>
Sep 3 16:32:39 nordinou NetworkManager: <information> Deactivating device eth1.<br>Sep 3 16:32:39 nordinou dhcdbd: message_handler: message handler not found under /com/redhat/dhcp/eth1 for sub-path eth1.dbus.get.reason<br>
Sep 3 16:32:39 nordinou NetworkManager: <information> Device eth1 activation scheduled...<br>Sep 3 16:32:39 nordinou NetworkManager: <information> Activation (eth1) started...<br>Sep 3 16:32:39 nordinou NetworkManager: <information> Activation (eth1) Stage 1 of 5 (Device Prepare) scheduled...<br>
Sep 3 16:32:39 nordinou NetworkManager: <information> Activation (eth1) Stage 1 of 5 (Device Prepare) started...<br>Sep 3 16:32:39 nordinou NetworkManager: <information> Activation (eth1) Stage 2 of 5 (Device Configure) scheduled...<br>
Sep 3 16:32:39 nordinou NetworkManager: <information> Activation (eth1) Stage 1 of 5 (Device Prepare) complete.<br>Sep 3 16:32:39 nordinou NetworkManager: <information> Activation (eth1) Stage 2 of 5 (Device Configure) starting...<br>
Sep 3 16:32:39 nordinou NetworkManager: <information> Activation (eth1/wireless): access point 'zuhause' is unencrypted, no key needed.<br>Sep 3 16:32:39 nordinou NetworkManager: <information> SUP: sending command 'INTERFACE_ADD eth1 wext /var/run/wpa_supplicant '<br>
Sep 3 16:32:39 nordinou NetworkManager: <information> SUP: response was 'OK'<br>Sep 3 16:32:39 nordinou NetworkManager: <information> SUP: sending command 'AP_SCAN 1'<br>Sep 3 16:32:39 nordinou NetworkManager: <information> SUP: response was 'OK'<br>
Sep 3 16:32:39 nordinou NetworkManager: <information> SUP: sending command 'ADD_NETWORK'<br>Sep 3 16:32:39 nordinou NetworkManager: <information> SUP: response was '0'<br>Sep 3 16:32:39 nordinou NetworkManager: <information> SUP: sending command 'SET_NETWORK 0 ssid 7a756861757365'<br>
Sep 3 16:32:39 nordinou NetworkManager: <information> SUP: response was 'OK'<br>Sep 3 16:32:39 nordinou NetworkManager: <information> SUP: sending command 'SET_NETWORK 0 key_mgmt NONE'<br>Sep 3 16:32:39 nordinou NetworkManager: <information> SUP: response was 'OK'<br>
Sep 3 16:32:39 nordinou NetworkManager: <information> SUP: sending command 'ENABLE_NETWORK 0'</blockquote>
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<div>Enabling something with a value of zero looks suspicious to me....</div>
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<blockquote class="gmail_quote" style="PADDING-LEFT: 1ex; MARGIN: 0px 0px 0px 0.8ex; BORDER-LEFT: #ccc 1px solid"><span id=""></span><br>Sep 3 16:32:39 nordinou NetworkManager: <information> SUP: response was 'OK'<br>
Sep 3 16:32:39 nordinou NetworkManager: <information> Activation (eth1) Stage 2 of 5 (Device Configure) complete.<br>Sep 3 16:33:19 nordinou NetworkManager: <information> Activation (eth1/wireless): association took too long (>40s), failing activation.<br>
Sep 3 16:33:19 nordinou NetworkManager: <information> Activation (eth1) failure scheduled...<br>Sep 3 16:33:19 nordinou NetworkManager: <information> Activation (eth1) failed for access point (zuhause)<br>
Sep 3 16:33:19 nordinou NetworkManager: <information> Activation (eth1) failed.<br>Sep 3 16:33:19 nordinou NetworkManager: <information> Deactivating device eth1.<br>--8<----------------------------------------------------------------<br>
<br>Now I was curious about this, so I tried it on another machine, my Buildbox, that also has a wireless card. Similar failure:<br><br>--8<----------------------------------------------------------------<br>[root@buildbox ~]# tail -f /var/log/messages<br>
Sep 3 16:35:52 buildbox dhcdbd: Started up.<br>Sep 3 16:35:53 buildbox NetworkManager: <information> starting...<br>Sep 3 16:35:53 buildbox NetworkManager: <WARNING> nm_system_device_get_system_config (): Network configuration for device 'wlan0' was invalid (non-DHCP configuration, but no gateway specified. Will use DHCP instead.<br>
Sep 3 16:35:53 buildbox NetworkManager: <information> wlan0: Device is fully-supported using driver 'rt61'.<br>Sep 3 16:35:53 buildbox NetworkManager: <information> wlan0: driver does not support SSID scans (scan_capa 0x00).<br>
Sep 3 16:35:53 buildbox NetworkManager: <information> nm_device_init(): waiting for device's worker thread to start<br>Sep 3 16:35:53 buildbox NetworkManager: <information> nm_device_init(): device's worker thread started, continuing.<br>
Sep 3 16:35:53 buildbox NetworkManager: <information> Now managing wireless (802.11) device 'wlan0'.<br>Sep 3 16:35:53 buildbox NetworkManager: <information> Deactivating device wlan0.<br>Sep 3 16:35:53 buildbox kernel: eth0: link down<br>
Sep 3 16:35:53 buildbox kernel: ADDRCONF(NETDEV_UP): eth0: link is not ready<br>Sep 3 16:35:53 buildbox NetworkManager: <information> eth0: Device is fully-supported using driver '8139too'.<br>Sep 3 16:35:53 buildbox NetworkManager: <information> nm_device_init(): waiting for device's worker thread to start<br>
Sep 3 16:35:53 buildbox NetworkManager: <information> nm_device_init(): device's worker thread started, continuing.<br>Sep 3 16:35:53 buildbox NetworkManager: <information> Now managing wired Ethernet (802.3) device 'eth0'.<br>
Sep 3 16:35:53 buildbox NetworkManager: <information> Deactivating device eth0.<br>Sep 3 16:35:53 buildbox NetworkManager: <information> Updating allowed wireless network lists.<br>Sep 3 16:35:53 buildbox NetworkManager: <WARNING> nm_dbus_get_networks_cb (): error received: org.freedesktop.NetworkManagerInfo.NoNetworks - There are no wireless networks stored..<br>
Sep 3 16:35:53 buildbox NetworkManager: <information> SWITCH: no current connection, found better connection 'eth0'.<br>Sep 3 16:35:54 buildbox dhcdbd: message_handler: message handler not found under /com/redhat/dhcp/eth0 for sub-path eth0.dbus.get.reason<br>
Sep 3 16:35:54 buildbox NetworkManager: <information> Will activate wired connection 'eth0' because it now has a link.<br>Sep 3 16:35:54 buildbox dhcdbd: message_handler: message handler not found under /com/redhat/dhcp/eth0 for sub-path eth0.dbus.get.reason<br>
Sep 3 16:35:54 buildbox NetworkManager: <information> Will activate connection 'eth0'.<br>Sep 3 16:35:54 buildbox NetworkManager: <information> Device eth0 activation scheduled...<br>Sep 3 16:35:54 buildbox NetworkManager: <information> Activation (eth0) started...<br>
Sep 3 16:35:54 buildbox NetworkManager: <information> Activation (eth0) Stage 1 of 5 (Device Prepare) scheduled...<br>Sep 3 16:35:54 buildbox NetworkManager: <information> Activation (eth0) Stage 1 of 5 (Device Prepare) started...<br>
Sep 3 16:35:54 buildbox NetworkManager: <information> Activation (eth0) failure scheduled...<br>Sep 3 16:35:54 buildbox NetworkManager: <information> Activation (eth0) Stage 1 of 5 (Device Prepare) complete.<br>
Sep 3 16:35:54 buildbox NetworkManager: <information> Activation (eth0) failed.<br>Sep 3 16:35:54 buildbox NetworkManager: <information> Deactivating device eth0.<br>Sep 3 16:36:48 buildbox NetworkManager: <information> User Switch: /org/freedesktop/NetworkManager/Devices/wlan0 / zuhause<br>
Sep 3 16:36:48 buildbox NetworkManager: <information> Deactivating device wlan0.<br>Sep 3 16:36:48 buildbox dhcdbd: message_handler: message handler not found under /com/redhat/dhcp/wlan0 for sub-path wlan0.dbus.get.reason<br>
Sep 3 16:36:48 buildbox NetworkManager: <information> Device wlan0 activation scheduled...<br>Sep 3 16:36:48 buildbox NetworkManager: <information> Activation (wlan0) started...<br>Sep 3 16:36:48 buildbox NetworkManager: <information> Activation (wlan0) Stage 1 of 5 (Device Prepare) scheduled...<br>
Sep 3 16:36:48 buildbox NetworkManager: <information> Activation (wlan0) Stage 1 of 5 (Device Prepare) started...<br>Sep 3 16:36:48 buildbox NetworkManager: <information> Activation (wlan0) Stage 2 of 5 (Device Configure) scheduled...<br>
Sep 3 16:36:48 buildbox NetworkManager: <information> Activation (wlan0) Stage 1 of 5 (Device Prepare) complete.<br>Sep 3 16:36:48 buildbox NetworkManager: <information> Activation (wlan0) Stage 2 of 5 (Device Configure) starting...<br>
Sep 3 16:36:48 buildbox NetworkManager: <information> Activation (wlan0/wireless): access point 'zuhause' is unencrypted, no key needed.<br>Sep 3 16:36:48 buildbox NetworkManager: <information> SUP: sending command 'INTERFACE_ADD wlan0 wext /var/run/wpa_supplicant '<br>
Sep 3 16:36:48 buildbox NetworkManager: <information> SUP: response was 'OK'<br>Sep 3 16:36:48 buildbox NetworkManager: <information> SUP: sending command 'AP_SCAN 2'<br>Sep 3 16:36:48 buildbox NetworkManager: <information> SUP: response was 'OK'<br>
Sep 3 16:36:48 buildbox NetworkManager: <information> SUP: sending command 'ADD_NETWORK'<br>Sep 3 16:36:48 buildbox NetworkManager: <information> SUP: response was '0'<br>Sep 3 16:36:48 buildbox NetworkManager: <information> SUP: sending command 'SET_NETWORK 0 ssid 7a756861757365'<br>
Sep 3 16:36:48 buildbox NetworkManager: <information> SUP: response was 'OK'<br>Sep 3 16:36:48 buildbox NetworkManager: <information> SUP: sending command 'SET_NETWORK 0 key_mgmt NONE'<br>Sep 3 16:36:48 buildbox NetworkManager: <information> SUP: response was 'OK'<br>
Sep 3 16:36:48 buildbox NetworkManager: <information> SUP: sending command 'ENABLE_NETWORK 0'<br>Sep 3 16:36:48 buildbox NetworkManager: <information> SUP: response was 'OK'<br>Sep 3 16:36:48 buildbox NetworkManager: <information> Activation (wlan0) Stage 2 of 5 (Device Configure) complete.<br>
Sep 3 16:37:08 buildbox NetworkManager: <information> Activation (wlan0/wireless): association took too long (>20s), failing activation.<br>Sep 3 16:37:08 buildbox NetworkManager: <information> Activation (wlan0) failure scheduled...<br>
Sep 3 16:37:08 buildbox NetworkManager: <information> Activation (wlan0) failed for access point (zuhause)<br>Sep 3 16:37:08 buildbox NetworkManager: <information> Activation (wlan0) failed.<br>Sep 3 16:37:08 buildbox NetworkManager: <information> Deactivating device wlan0.<br>
--8<----------------------------------------------------------------<br><br>Any idea why NetworkManager refuses to connect to my network?<br><font color="#888888"><br>Niki</font>
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</div></div></blockquote></div><br>Sep 3 16:32:39 nordinou NetworkManager: <information> SUP: sending command 'ENABLE_NETWORK 0'<br> looks like it would disable the network?</div>