Public bug reported:
Binary package hint: network-manager
Ubuntu Gutsy; I'm trying to connect to a WPA Personal network. I haven't
experienced any problems with other networks. Rebooting the system
repeatedly sometimes (eventually) works
>From the syslog:
Sep 18 10:55:40 Bodley2 NetworkManager: <info> Updating allowed wireless
network lists.
Sep 18 10:55:41 Bodley2 avahi-autoipd(ath0)[5972]: Callout BIND, address
169.254.9.101 on interface ath0
Sep 18 10:55:42 Bodley2 avahi-daemon[5445]: Joining mDNS multicast group on
interface ath0.IPv4 with address 169.254.9.101.
Sep 18 10:55:42 Bodley2 avahi-daemon[5445]: New relevant interface ath0.IPv4
for mDNS.
Sep 18 10:55:42 Bodley2 avahi-daemon[5445]: Registering new address record for
169.254.9.101 on ath0.IPv4.
Sep 18 10:55:42 Bodley2 avahi-autoipd(ath0)[5973]: client: RTNETLINK answers:
File exists
Sep 18 10:55:45 Bodley2 avahi-autoipd(ath0)[5972]: Successfully claimed IP
address 169.254.9.101
Sep 18 10:55:45 Bodley2 avahi-autoipd(ath0)[5972]: fopen() failed: Permission
denied
Sep 18 10:55:45 Bodley2 dhclient: No working leases in persistent database -
sleeping.
Sep 18 10:55:45 Bodley2 ntpdate[6103]: can't find host ntp.ubuntu.com
Sep 18 10:55:45 Bodley2 ntpdate[6103]: no servers can be used, exiting
Sep 18 10:55:47 Bodley2 NetworkManager: <info> SWITCH: no current connection,
found better connection 'ath0'.
Sep 18 10:55:47 Bodley2 dhcdbd: message_handler: message handler not found
under /com/redhat/dhcp/ath0 for sub-path ath0.dbus.get.reason
Sep 18 10:55:47 Bodley2 NetworkManager: <info> Will activate connection
'ath0/eduroam'.
Sep 18 10:55:47 Bodley2 NetworkManager: <info> Device ath0 activation
scheduled...
Sep 18 10:55:47 Bodley2 NetworkManager: <info> Activation (ath0) started...
Sep 18 10:55:47 Bodley2 NetworkManager: <info> Activation (ath0) Stage 1 of 5
(Device Prepare) scheduled...
Sep 18 10:55:47 Bodley2 NetworkManager: <info> Activation (ath0) Stage 1 of 5
(Device Prepare) started...
Sep 18 10:55:47 Bodley2 NetworkManager: <info> Activation (ath0) Stage 2 of 5
(Device Configure) scheduled...
Sep 18 10:55:47 Bodley2 NetworkManager: <info> Activation (ath0) Stage 1 of 5
(Device Prepare) complete.
Sep 18 10:55:47 Bodley2 NetworkManager: <info> Activation (ath0) Stage 2 of 5
(Device Configure) starting...
Sep 18 10:55:47 Bodley2 NetworkManager: <info> Activation (ath0/wireless):
access point 'eduroam' is encrypted, and a key exists. No new key needed.
Sep 18 10:55:47 Bodley2 NetworkManager: <info> Old device 'ath0' activating,
won't change.
Sep 18 10:55:48 Bodley2 last message repeated 2 times
Sep 18 10:55:48 Bodley2 NetworkManager: <info> supplicant_interface_init() -
connect to global ctrl socket (0/10).
Sep 18 10:55:48 Bodley2 NetworkManager: <info> supplicant_interface_init() -
connect to global ctrl socket (1/10).
Sep 18 10:55:48 Bodley2 NetworkManager: <info> supplicant_interface_init() -
connect to global ctrl socket (2/10).
Sep 18 10:55:48 Bodley2 NetworkManager: <info> supplicant_interface_init() -
connect to global ctrl socket (3/10).
Sep 18 10:55:48 Bodley2 NetworkManager: <info> supplicant_interface_init() -
connect to global ctrl socket (4/10).
Sep 18 10:55:49 Bodley2 NetworkManager: <info> supplicant_interface_init() -
connect to global ctrl socket (5/10).
Sep 18 10:55:49 Bodley2 NetworkManager: <info> supplicant_interface_init() -
connect to global ctrl socket (6/10).
Sep 18 10:55:49 Bodley2 NetworkManager: <info> supplicant_interface_init() -
connect to global ctrl socket (7/10).
Sep 18 10:55:49 Bodley2 NetworkManager: <info> supplicant_interface_init() -
connect to global ctrl socket (8/10).
Sep 18 10:55:49 Bodley2 NetworkManager: <info> supplicant_interface_init() -
connect to global ctrl socket (9/10).
Sep 18 10:55:49 Bodley2 NetworkManager: <info> supplicant_interface_init() -
connect to global ctrl socket (10/10).
Sep 18 10:55:49 Bodley2 NetworkManager: <info> supplicant_interface_init() -
connect to global ctrl socket (11/10).
Sep 18 10:55:49 Bodley2 NetworkManager: <info> SUP: sending command
'INTERFACE_ADD ath0^I^Imadwifi^I/var/run/wpa_supplicant2^I'
Sep 18 10:55:49 Bodley2 NetworkManager: <info> SUP: response was 'OK'
Sep 18 10:55:49 Bodley2 NetworkManager: <info> Error opening control interface
to supplicant.
Sep 18 10:55:49 Bodley2 NetworkManager: <WARN> real_act_stage2_config():
Activation (ath0/wireless): couldn't connect to the supplicant.
Sep 18 10:55:49 Bodley2 NetworkManager: <info> Activation (ath0) failure
scheduled...
Sep 18 10:55:49 Bodley2 NetworkManager: <info> Activation (ath0) Stage 2 of 5
(Device Configure) complete.
Sep 18 10:55:49 Bodley2 NetworkManager: <info> Activation (ath0) failed for
access point (eduroam)
Sep 18 10:55:49 Bodley2 NetworkManager: <info> Activation (ath0) failed.
Sep 18 10:55:49 Bodley2 NetworkManager: <info> Deactivating device ath0.
Sep 18 10:55:49 Bodley2 NetworkManager: <WARN> nm_signal_handler(): Caught
signal 11. Generating backtrace...
Sep 18 10:55:52 Bodley2 NetworkManager: ******************* START
**********************************
Sep 18 10:55:56 Bodley2 NetworkManager: (no debugging symbols found)
Sep 18 10:55:57 Bodley2 NetworkManager: Using host libthread_db library
"/lib/tls/i686/cmov/libthread_db.so.1".
Sep 18 10:55:57 Bodley2 NetworkManager: (no debugging symbols found)
Sep 18 10:55:58 Bodley2 last message repeated 13 times
Sep 18 10:55:58 Bodley2 NetworkManager: [Thread debugging using libthread_db
enabled]
Sep 18 10:55:58 Bodley2 NetworkManager: [New Thread -1212110400 (LWP 4673)]
Sep 18 10:55:58 Bodley2 NetworkManager: [New Thread -1228899440 (LWP 6126)]
Sep 18 10:55:58 Bodley2 NetworkManager: [New Thread -1220506736 (LWP 4795)]
Sep 18 10:55:58 Bodley2 NetworkManager: [New Thread -1212114032 (LWP 4788)]
Sep 18 10:55:58 Bodley2 NetworkManager: (no debugging symbols found)
Sep 18 10:55:58 Bodley2 last message repeated 3 times
Sep 18 10:55:58 Bodley2 NetworkManager: 0xffffe410 in __kernel_vsyscall ()
Sep 18 10:55:58 Bodley2 NetworkManager: ******************* END
**********************************
** Affects: network-manager (Ubuntu)
Importance: Undecided
Status: New
--
Network Manager signal 11 in kernel_vsyscall
https://bugs.launchpad.net/bugs/140905
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