Comment 14 for bug 863799

This bug affects me since a few days. Is this possible?

Here my output of syslog:

NetworkManager[1137]: <info> Activation (wlan0) starting connection 'shared'
NetworkManager[1137]: <info> (wlan0): device state change: disconnected -> prepare (reason 'none') [30 40 0]
NetworkManager[1137]: <info> Activation (wlan0) Stage 1 of 5 (Device Prepare) scheduled...
NetworkManager[1137]: <info> Activation (wlan0) Stage 1 of 5 (Device Prepare) started...
NetworkManager[1137]: <info> Activation (wlan0) Stage 2 of 5 (Device Configure) scheduled...
NetworkManager[1137]: <info> Activation (wlan0) Stage 1 of 5 (Device Prepare) complete.
NetworkManager[1137]: <info> Activation (wlan0) Stage 2 of 5 (Device Configure) starting...
NetworkManager[1137]: <info> (wlan0): device state change: prepare -> config (reason 'none') [40 50 0]
NetworkManager[1137]: <info> Activation (wlan0/wireless): connection 'shared' has security, and secrets exist. No new secrets needed.
NetworkManager[1137]: <info> Config: added 'ssid' value 'shared'
NetworkManager[1137]: <info> Config: added 'mode' value '1'
NetworkManager[1137]: <info> Config: added 'frequency' value '2412'
NetworkManager[1137]: <info> Config: added 'key_mgmt' value 'NONE'
NetworkManager[1137]: <info> Config: added 'auth_alg' value 'OPEN'
NetworkManager[1137]: <info> Config: added 'wep_key0' value '<omitted>'
NetworkManager[1137]: <info> Config: added 'wep_tx_keyidx' value '0'
<info> Activation (wlan0) Stage 2 of 5 (Device Configure) complete.
NetworkManager[1137]: <info> Config: set interface ap_scan to 2
wpa_supplicant[1402]: Trying to associate with SSID 'shared'
kernel: [ 1863.322142] iwlwifi 0000:03:00.0: L1 Enabled; Disabling L0S
kernel: [ 1863.322449] iwlwifi 0000:03:00.0: Radio type=0x1-0x2-0x0
wpa_supplicant[1402]: nl80211: Failed to set interface into IBSS mode
wpa_supplicant[1402]: Association request to the driver failed
NetworkManager[1137]: <info> (wlan0): supplicant interface state: inactive -> associating
kernel: [ 1863.457509] ADDRCONF(NETDEV_UP): wlan0: link is not ready
wpa_supplicant[1402]: Authentication with 00:00:00:00:00:00 timed out.
wpa_supplicant[1402]: Trying to associate with SSID 'shared'
kernel: [ 1873.486237] iwlwifi 0000:03:00.0: L1 Enabled; Disabling L0S
kernel: [ 1873.486452] iwlwifi 0000:03:00.0: Radio type=0x1-0x2-0x0
wpa_supplicant[1402]: nl80211: Failed to set interface into IBSS mode
wpa_supplicant[1402]: Association request to the driver failed