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Message #88522
[Bug 1112751] Re: DHCP over wireless stopped working
Havard Bjastad, could you please provide the missing information
following https://help.ubuntu.com/community/WifiDocs/Driver/bcm43xx ?
** Changed in: bcmwl (Ubuntu)
Importance: Undecided => Low
** Changed in: bcmwl (Ubuntu)
Status: Confirmed => Incomplete
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https://bugs.launchpad.net/bugs/1112751
Title:
DHCP over wireless stopped working
Status in “bcmwl” package in Ubuntu:
Incomplete
Bug description:
Hi,
I have a Dell Vostro 3700 notebook running Ubuntu 12.04.1 LTS and a Netgear FWG114P WLAN router which I bought 2005.
Since the update on Sunday 27. January 2013 the NetworkManager fails to connect to my WLAN Router.
The Indicator applet shows all available wireless networks, but the
NetworkManager fails to establish the connection. Due to the fact that
I see the available networks I think the WLAN driver itself works
fine. It seems to be a DHCP problem, but I have no idead how to solve
it.
If I boot from an Ubuntu 12.04 USB stick which I created about 1 year
ago WLAN works fine. Thus it's not a hardware problem.
Please could you give me some hints how to solve this problem.
Thanks & Best regards,
Franz Hollerer
# /sbin/ifconfig
eth0 Link encap:Ethernet HWaddr f0:4d:a2:87:90:5a
inet addr:192.168.0.7 Bcast:192.168.0.255 Mask:255.255.255.0
inet6 addr: fe80::f24d:a2ff:fe87:905a/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1492 Metric:1
RX packets:2032 errors:0 dropped:0 overruns:0 frame:0
TX packets:1793 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:1465900 (1.4 MB) TX bytes:249876 (249.8 KB)
Interrupt:47 Base address:0x6000
eth1 Link encap:Ethernet HWaddr 5c:ac:4c:7e:c4:0f
inet6 addr: fe80::5eac:4cff:fe7e:c40f/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:22 errors:2 dropped:0 overruns:0 frame:3780
TX packets:300 errors:141 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:3602 (3.6 KB) TX bytes:66602 (66.6 KB)
Interrupt:17
# iwconfig
lo no wireless extensions.
eth1 IEEE 802.11abg ESSID:"Catopsis"
Mode:Managed Frequency:2.432 GHz Access Point: 00:0F:B5:51:94:4A
Bit Rate=54 Mb/s Tx-Power=200 dBm
Retry long limit:7 RTS thr:off Fragment thr:off
Encryption key:off
Power Management:on
Link Quality=70/70 Signal level=-21 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0
eth0 no wireless extensions.
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:392 errors:0 dropped:0 overruns:0 frame:0
TX packets:392 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:33528 (33.5 KB) TX bytes:33528 (33.5 KB)
Excerpt from dmsg:
[ 11.517377] eth1: Broadcom BCM4727 802.11 Hybrid Wireless Controller 6.20.155.1 (r326264)
Excerpt from /var/log/syslog:
avahi-daemon[945]: Joining mDNS multicast group on interface eth1.IPv6 with address fe80::5eac:4cff:fe7e:c40f.
avahi-daemon[945]: New relevant interface eth1.IPv6 for mDNS.
avahi-daemon[945]: Registering new address record for fe80::5eac:4cff:fe7e:c40f on eth1.*.
NetworkManager[948]: <info> Auto-activating connection 'Catopsis'.
NetworkManager[948]: <info> Activation (eth1) starting connection 'Catopsis'
NetworkManager[948]: <info> (eth1): device state change: disconnected -> prepare (reason 'none') [30 40 0]
NetworkManager[948]: <info> Activation (eth1) Stage 1 of 5 (Device Prepare) scheduled...
NetworkManager[948]: <info> Activation (eth1) Stage 1 of 5 (Device Prepare) started...
NetworkManager[948]: <info> Activation (eth1) Stage 2 of 5 (Device Configure) scheduled...
NetworkManager[948]: <info> Activation (eth1) Stage 1 of 5 (Device Prepare) complete.
NetworkManager[948]: <info> Activation (eth1) Stage 2 of 5 (Device Configure) starting...
NetworkManager[948]: <info> (eth1): device state change: prepare -> config (reason 'none') [40 50 0]
NetworkManager[948]: <info> Activation (eth1/wireless): access point 'Catopsis' has security, but secrets are required.
NetworkManager[948]: <info> (eth1): device state change: config -> need-auth (reason 'none') [50 60 0]
NetworkManager[948]: <info> Activation (eth1) Stage 2 of 5 (Device Configure) complete.
NetworkManager[948]: <info> Activation (eth1) Stage 1 of 5 (Device Prepare) scheduled...
NetworkManager[948]: <info> Activation (eth1) Stage 1 of 5 (Device Prepare) started...
NetworkManager[948]: <info> (eth1): device state change: need-auth -> prepare (reason 'none') [60 40 0]
NetworkManager[948]: <info> Activation (eth1) Stage 2 of 5 (Device Configure) scheduled...
NetworkManager[948]: <info> Activation (eth1) Stage 1 of 5 (Device Prepare) complete.
NetworkManager[948]: <info> Activation (eth1) Stage 2 of 5 (Device Configure) starting...
NetworkManager[948]: <info> (eth1): device state change: prepare -> config (reason 'none') [40 50 0]
NetworkManager[948]: <info> Activation (eth1/wireless): connection 'Catopsis' has security, and secrets exist. No new secrets needed.
NetworkManager[948]: <info> Config: added 'ssid' value 'Catopsis'
NetworkManager[948]: <info> Config: added 'scan_ssid' value '1'
NetworkManager[948]: <info> Config: added 'key_mgmt' value 'WPA-PSK'
NetworkManager[948]: <info> Config: added 'psk' value '<omitted>'
NetworkManager[948]: <info> Activation (eth1) Stage 2 of 5 (Device Configure) complete.
NetworkManager[948]: <info> Config: set interface ap_scan to 1
NetworkManager[948]: <info> (eth1): supplicant interface state: disconnected -> scanning
wpa_supplicant[1003]: Trying to associate with 00:0f:b5:51:94:4a (SSID='Catopsis' freq=2432 MHz)
NetworkManager[948]: <info> (eth1): supplicant interface state: scanning -> associating
wpa_supplicant[1003]: Associated with 00:0f:b5:51:94:4a
wpa_supplicant[1003]: WPA: Key negotiation completed with 00:0f:b5:51:94:4a [PTK=CCMP GTK=TKIP]
wpa_supplicant[1003]: CTRL-EVENT-CONNECTED - Connection to 00:0f:b5:51:94:4a completed (reauth) [id=0 id_str=]
NetworkManager[948]: <info> (eth1): supplicant interface state: associating -> completed
NetworkManager[948]: <info> Activation (eth1/wireless) Stage 2 of 5 (Device Configure) successful. Connected to wireless network 'Catopsis'.
NetworkManager[948]: <info> Activation (eth1) Stage 3 of 5 (IP Configure Start) scheduled.
NetworkManager[948]: <info> Activation (eth1) Stage 3 of 5 (IP Configure Start) started...
NetworkManager[948]: <info> (eth1): device state change: config -> ip-config (reason 'none') [50 70 0]
NetworkManager[948]: <info> Activation (eth1) Beginning DHCPv4 transaction (timeout in 45 seconds)
NetworkManager[948]: <info> dhclient started with pid 2455
NetworkManager[948]: <info> Activation (eth1) Beginning IP6 addrconf.
avahi-daemon[945]: Withdrawing address record for fe80::5eac:4cff:fe7e:c40f on eth1.
avahi-daemon[945]: Leaving mDNS multicast group on interface eth1.IPv6 with address fe80::5eac:4cff:fe7e:c40f.
avahi-daemon[945]: Interface eth1.IPv6 no longer relevant for mDNS.
NetworkManager[948]: <info> Activation (eth1) Stage 3 of 5 (IP Configure Start) complete.
dhclient: Internet Systems Consortium DHCP Client 4.1-ESV-R4
dhclient: Copyright 2004-2011 Internet Systems Consortium.
dhclient: All rights reserved.
dhclient: For info, please visit https://www.isc.org/software/dhcp/
dhclient:
NetworkManager[948]: <info> (eth1): DHCPv4 state changed nbi -> preinit
dhclient: Listening on LPF/eth1/5c:ac:4c:7e:c4:0f
dhclient: Sending on LPF/eth1/5c:ac:4c:7e:c4:0f
dhclient: Sending on Socket/fallback
dhclient: DHCPDISCOVER on eth1 to 255.255.255.255 port 67 interval 3
avahi-daemon[945]: Joining mDNS multicast group on interface eth1.IPv6 with address fe80::5eac:4cff:fe7e:c40f.
avahi-daemon[945]: New relevant interface eth1.IPv6 for mDNS.
avahi-daemon[945]: Registering new address record for fe80::5eac:4cff:fe7e:c40f on eth1.*.
dhclient: DHCPDISCOVER on eth1 to 255.255.255.255 port 67 interval 6
dhclient: DHCPDISCOVER on eth1 to 255.255.255.255 port 67 interval 6
kernel: [ 1167.949197] eth1: no IPv6 routers present
dhclient: DHCPDISCOVER on eth1 to 255.255.255.255 port 67 interval 6
NetworkManager[948]: <info> (eth1): IP6 addrconf timed out or failed.
NetworkManager[948]: <info> Activation (eth1) Stage 4 of 5 (IPv6 Configure Timeout) scheduled...
NetworkManager[948]: <info> Activation (eth1) Stage 4 of 5 (IPv6 Configure Timeout) started...
NetworkManager[948]: <info> Activation (eth1) Stage 4 of 5 (IPv6 Configure Timeout) complete.
dhclient: DHCPDISCOVER on eth1 to 255.255.255.255 port 67 interval 15
dhclient: DHCPDISCOVER on eth1 to 255.255.255.255 port 67 interval 19
NetworkManager[948]: <warn> (eth1): DHCPv4 request timed out.
NetworkManager[948]: <info> (eth1): canceled DHCP transaction, DHCP client pid 2455
NetworkManager[948]: <info> Activation (eth1) Stage 4 of 5 (IPv4 Configure Timeout) scheduled...
NetworkManager[948]: <info> Activation (eth1) Stage 4 of 5 (IPv4 Configure Timeout) started...
NetworkManager[948]: <info> (eth1): device state change: ip-config -> failed (reason 'ip-config-unavailable') [70 120 5]
NetworkManager[948]: <warn> Activation (eth1) failed for access point (Catopsis)
NetworkManager[948]: <info> Marking connection 'Catopsis' invalid.
NetworkManager[948]: <warn> Activation (eth1) failed.
NetworkManager[948]: <info> Activation (eth1) Stage 4 of 5 (IPv4 Configure Timeout) complete.
NetworkManager[948]: <info> (eth1): device state change: failed -> disconnected (reason 'none') [120 30 0]
NetworkManager[948]: <info> (eth1): deactivating device (reason 'none') [0]
avahi-daemon[946]: Withdrawing address record for fe80::5eac:4cff:fe7e:c40f on eth1.
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