Having same issue -- Broadcom using b43 module can do open and WPA, but not WEP:
Linux host 2.6.24-19-generic #1 SMP Wed Jun 4 16:35:01 UTC 2008 i686 GNU/Linux 0c:00.0 Network controller: Broadcom Corporation BCM4312 802.11a/b/g (rev 01) Subsystem: Dell Unknown device 0007 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 17 Region 0: Memory at f9ffc000 (32-bit, non-prefetchable) [size=16K] Capabilities: [40] Power Management version 2 Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=375mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 PME-Enable- DSel=0 DScale=2 PME- Capabilities: [58] Message Signalled Interrupts: Mask- 64bit- Queue=0/0 Enable- Address: 00000000 Data: 0000 Capabilities: [d0] Express Legacy Endpoint IRQ 0 Device: Supported: MaxPayload 128 bytes, PhantFunc 0, ExtTag+ Device: Latency L0s <4us, L1 unlimited Device: AtnBtn- AtnInd- PwrInd- Device: Errors: Correctable- Non-Fatal- Fatal- Unsupported- Device: RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop- Device: MaxPayload 128 bytes, MaxReadReq 128 bytes Link: Supported Speed 2.5Gb/s, Width x1, ASPM L0s, Port 0 Link: Latency L0s <4us, L1 <64us Link: ASPM L0s Enabled RCB 64 bytes CommClk+ ExtSynch- Link: Speed 2.5Gb/s, Width x1 Symptoms: NM keeps asking for WEP key/passphrase though input correctly each time and previously stored... >From syslog: Jun 18 18:02:09 host NetworkManager: <info> Activation (wlan0) New wireless user key requested for network 'WIRELESS'. Jun 18 18:02:09 host NetworkManager: <info> Activation (wlan0) Stage 4 of 5 (IP Configure Timeout) complete. Jun 18 18:02:18 host NetworkManager: <info> Activation (wlan0) New wireless user key for network 'WIRELESS' received. Jun 18 18:02:18 host NetworkManager: <info> Activation (wlan0) Stage 1 of 5 (Device Prepare) scheduled... Jun 18 18:02:18 host NetworkManager: <info> Activation (wlan0) Stage 1 of 5 (Device Prepare) started... Jun 18 18:02:18 host NetworkManager: <info> Activation (wlan0) Stage 2 of 5 (Device Configure) scheduled... Jun 18 18:02:18 host NetworkManager: <info> Activation (wlan0) Stage 1 of 5 (Device Prepare) complete. Jun 18 18:02:18 host NetworkManager: <info> Activation (wlan0) Stage 2 of 5 (Device Configure) starting... Jun 18 18:02:18 host NetworkManager: <info> Activation (wlan0/wireless): access point 'WIRELESS' is encrypted, and a key exists. No new key needed. Jun 18 18:02:19 host NetworkManager: <info> SUP: sending command 'INTERFACE_ADD wlan0^I^Iwext^I/var/run/wpa_supplicant0^I' Jun 18 18:02:19 host NetworkManager: <info> SUP: response was 'OK' Jun 18 18:02:20 host NetworkManager: <info> SUP: sending command 'AP_SCAN 1' Jun 18 18:02:20 host NetworkManager: <info> SUP: response was 'OK' Jun 18 18:02:20 host NetworkManager: <info> SUP: sending command 'ADD_NETWORK' Jun 18 18:02:20 host NetworkManager: <info> SUP: response was '0' Jun 18 18:02:20 host NetworkManager: <info> SUP: sending command 'SET_NETWORK 0 ssid 564d4c414e' Jun 18 18:02:20 host NetworkManager: <info> SUP: response was 'OK' Jun 18 18:02:20 host NetworkManager: <info> SUP: sending command 'SET_NETWORK 0 key_mgmt NONE' Jun 18 18:02:20 host NetworkManager: <info> SUP: response was 'OK' Jun 18 18:02:20 host NetworkManager: <info> SUP: sending command 'SET_NETWORK 0 wep_key0 <key>' Jun 18 18:02:20 host NetworkManager: <info> SUP: response was 'OK' Jun 18 18:02:20 host NetworkManager: <info> SUP: sending command 'SET_NETWORK 0 wep_tx_keyidx 0' Jun 18 18:02:20 host NetworkManager: <info> SUP: response was 'OK' Jun 18 18:02:20 host NetworkManager: <info> SUP: sending command 'ENABLE_NETWORK 0' Jun 18 18:02:20 host NetworkManager: <info> SUP: response was 'OK' Jun 18 18:02:20 host NetworkManager: <info> Activation (wlan0) Stage 2 of 5 (Device Configure) complete. Jun 18 18:02:20 host kernel: [29274.541978] b43-phy0 debug: Using hardware based encryption for keyidx: 0, mac: ff:ff:ff:ff:ff:ff Jun 18 18:02:20 host kernel: [29274.542770] wlan0: Initial auth_alg=0 Jun 18 18:02:20 host kernel: [29274.542773] wlan0: authenticate with AP 00:ca:ca:23:e2:ff Jun 18 18:02:20 host kernel: [29274.545502] wlan0: RX authentication from 00:ca:ca:23:e2:ff (alg=0 transaction=2 status=0) Jun 18 18:02:20 host kernel: [29274.545505] wlan0: authenticated Jun 18 18:02:20 host kernel: [29274.545507] wlan0: associate with AP 00:ca:ca:23:e2:ff Jun 18 18:02:20 host NetworkManager: <info> Supplicant state changed: 1 Jun 18 18:02:20 host NetworkManager: <info> Activation (wlan0/wireless) Stage 2 of 5 (Device Configure) successful. Connected to access point 'WIRELESS'. Jun 18 18:02:20 host NetworkManager: <info> Activation (wlan0) Stage 3 of 5 (IP Configure Start) scheduled. Jun 18 18:02:20 host NetworkManager: <info> Activation (wlan0) Stage 3 of 5 (IP Configure Start) started... Jun 18 18:02:20 host kernel: [29274.547643] wlan0: RX ReassocResp from 00:ca:ca:23:e2:ff (capab=0x431 status=0 aid=59) Jun 18 18:02:20 host kernel: [29274.547647] wlan0: associated Jun 18 18:02:20 host kernel: [29274.547651] wlan0: switched to short barker preamble (BSSID=00:ca:ca:23:e2:ff) Jun 18 18:02:20 host kernel: [29274.547680] wlan0: WMM queue=2 aci=0 acm=0 aifs=3 cWmin=15 cWmax=1023 burst=0 Jun 18 18:02:20 host kernel: [29274.547683] wlan0: WMM queue=3 aci=1 acm=0 aifs=7 cWmin=15 cWmax=1023 burst=0 Jun 18 18:02:20 host kernel: [29274.547685] wlan0: WMM queue=1 aci=2 acm=0 aifs=2 cWmin=7 cWmax=15 burst=30 Jun 18 18:02:20 host kernel: [29274.547687] wlan0: WMM queue=0 aci=3 acm=0 aifs=2 cWmin=3 cWmax=7 burst=15 Jun 18 18:02:20 host kernel: [29274.553475] b43-phy0 debug: RX: Packet dropped Jun 18 18:02:20 host kernel: [29274.554366] b43-phy0 debug: RX: Packet dropped ... Jun 18 18:02:21 host kernel: [29275.549099] b43-phy0 debug: RX: Packet dropped Jun 18 18:02:21 host kernel: [29275.549600] b43-phy0 debug: RX: Packet dropped Jun 18 18:02:21 host NetworkManager: <info> Activation (wlan0) Beginning DHCP transaction. Jun 18 18:02:21 host NetworkManager: <info> Activation (wlan0) Stage 3 of 5 (IP Configure Start) complete. Jun 18 18:02:21 host NetworkManager: <info> DHCP daemon state is now 12 (successfully started) for interface wlan0 Jun 18 18:02:21 host dhclient: wmaster0: unknown hardware address type 801 Jun 18 18:02:21 host avahi-autoipd(wlan0)[14194]: Got SIGTERM, quitting. Jun 18 18:02:21 host avahi-autoipd(wlan0)[14194]: Callout STOP, address 169.254.8.25 on interface wlan0 Jun 18 18:02:21 host avahi-autoipd(wlan0)[14195]: client: RTNETLINK answers: No such process Jun 18 18:02:22 host kernel: [29275.624800] b43-phy0 debug: RX: Packet dropped Jun 18 18:02:22 host kernel: [29275.829498] b43-phy0 debug: RX: Packet dropped ... Jun 18 18:02:23 host kernel: [29276.647950] b43-phy0 debug: RX: Packet dropped Jun 18 18:02:23 host kernel: [29276.648351] b43-phy0 debug: RX: Packet dropped Jun 18 18:02:23 host NetworkManager: <info> DHCP daemon state is now 1 (starting) for interface wlan0 Jun 18 18:02:23 host dhclient: wmaster0: unknown hardware address type 801 Jun 18 18:02:23 host dhclient: DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 3 Jun 18 18:02:23 host kernel: [29276.852612] b43-phy0 debug: RX: Packet dropped Jun 18 18:02:23 host kernel: [29276.852968] b43-phy0 debug: RX: Packet dropped ... Jun 18 18:02:25 host kernel: [29279.515555] b43-phy0 debug: RX: Packet dropped Jun 18 18:02:25 host kernel: [29279.515819] b43-phy0 debug: RX: Packet dropped Jun 18 18:02:25 host NetworkManager: <info> Old device 'wlan0' activating, won't change. Jun 18 18:02:26 host dhclient: DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 4 Jun 18 18:02:26 host kernel: [29279.717399] b43-phy0 debug: RX: Packet dropped Jun 18 18:02:26 host kernel: [29279.717718] b43-phy0 debug: RX: Packet dropped ... Jun 18 18:02:29 host kernel: [29283.403302] b43-phy0 debug: RX: Packet dropped Jun 18 18:02:29 host kernel: [29283.403812] b43-phy0 debug: RX: Packet dropped Jun 18 18:02:30 host dhclient: DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 11 Jun 18 18:02:30 host kernel: [29283.606120] b43-phy0 debug: RX: Packet dropped Jun 18 18:02:30 host kernel: [29283.810091] b43-phy0 debug: RX: Packet dropped ... Jun 18 18:02:40 host kernel: [29294.452253] b43-phy0 debug: RX: Packet dropped Jun 18 18:02:40 host kernel: [29294.452608] b43-phy0 debug: RX: Packet dropped Jun 18 18:02:41 host dhclient: DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 12 Jun 18 18:02:41 host kernel: [29294.655292] b43-phy0 debug: RX: Packet dropped Jun 18 18:02:41 host kernel: [29294.655590] b43-phy0 debug: RX: Packet dropped Jun 18 18:02:41 host kernel: [29294.655892] b43-phy0 debug: RX: Packet dropped ... Jun 18 18:02:52 host kernel: [29306.525154] b43-phy0 debug: RX: Packet dropped Jun 18 18:02:52 host kernel: [29306.525663] b43-phy0 debug: RX: Packet dropped Jun 18 18:02:53 host dhclient: DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 1 Jun 18 18:02:53 host kernel: [29306.728412] b43-phy0 debug: RX: Packet dropped Jun 18 18:02:53 host kernel: [29306.728683] b43-phy0 debug: RX: Packet dropped ... Jun 18 18:02:53 host kernel: [29307.551100] b43-phy0 debug: RX: Packet dropped Jun 18 18:02:53 host kernel: [29307.551378] b43-phy0 debug: RX: Packet dropped Jun 18 18:02:54 host dhclient: No DHCPOFFERS received. Jun 18 18:02:54 host dhclient: Trying recorded lease 10.5.197.100 Jun 18 18:02:54 host kernel: [29307.751555] b43-phy0 debug: RX: Packet dropped Jun 18 18:02:54 host kernel: [29307.751883] b43-phy0 debug: RX: Packet dropped ... Jun 18 18:02:57 host kernel: [29310.619698] b43-phy0 debug: RX: Packet dropped Jun 18 18:02:57 host kernel: [29310.619967] b43-phy0 debug: RX: Packet dropped Jun 18 18:02:57 host avahi-autoipd(wlan0)[14663]: Found user 'avahi-autoipd' (UID 105) and group 'avahi-autoipd' (GID 113). Jun 18 18:02:57 host avahi-autoipd(wlan0)[14663]: Successfully called chroot(). Jun 18 18:02:57 host avahi-autoipd(wlan0)[14663]: Successfully dropped root privileges. Jun 18 18:02:57 host avahi-autoipd(wlan0)[14663]: Starting with address 169.254.8.25 Jun 18 18:02:57 host kernel: [29310.821065] b43-phy0 debug: RX: Packet dropped Jun 18 18:02:57 host kernel: [29310.821324] b43-phy0 debug: RX: Packet dropped ... Jun 18 18:03:02 host kernel: [29316.141824] b43-phy0 debug: RX: Packet dropped Jun 18 18:03:02 host kernel: [29316.142138] b43-phy0 debug: RX: Packet dropped Jun 18 18:03:02 host avahi-autoipd(wlan0)[14663]: Callout BIND, address 169.254.8.25 on interface wlan0 Jun 18 18:03:02 host kernel: [29316.345990] b43-phy0 debug: RX: Packet dropped Jun 18 18:03:02 host kernel: [29316.346273] b43-phy0 debug: RX: Packet dropped ... Jun 18 18:03:06 host kernel: [29320.030986] b43-phy0 debug: RX: Packet dropped Jun 18 18:03:06 host kernel: [29320.031270] b43-phy0 debug: RX: Packet dropped Jun 18 18:03:06 host avahi-autoipd(wlan0)[14663]: Successfully claimed IP address 169.254.8.25 Jun 18 18:03:06 host kernel: [29320.233974] b43-phy0 debug: RX: Packet dropped Jun 18 18:03:06 host kernel: [29320.234259] b43-phy0 debug: RX: Packet dropped Jun 18 18:03:06 host NetworkManager: <info> DHCP daemon state is now 8 (timeout) for interface wlan0 Jun 18 18:03:06 host NetworkManager: <info> Activation (wlan0) Stage 4 of 5 (IP Configure Timeout) scheduled... Jun 18 18:03:06 host NetworkManager: <info> Activation (wlan0) Stage 4 of 5 (IP Configure Timeout) started... Jun 18 18:03:06 host NetworkManager: <debug> [1213826586.675923] real_act_stage4_ip_config_timeout(): Activation (wlan0/wireless): could not get IP configuration info for 'WIRELESS', asking for new key. Jun 18 18:03:06 host kernel: [29320.245290] wlan0: deauthenticate(reason=3) Jun 18 18:03:06 host kernel: [29320.263999] b43-phy0 debug: Disabling hardware based encryption for keyidx: 0, mac: ff:ff:ff:ff:ff:ff Jun 18 18:03:06 host dhcdbd: Unrequested down ?:3 Jun 18 18:03:06 host NetworkManager: <info> DHCP daemon state is now 9 (fail) for interface wlan0 Jun 18 18:03:06 host NetworkManager: <info> DHCP daemon state is now 14 (normal exit) for interface wlan0 Jun 18 18:03:06 host NetworkManager: <info> Activation (wlan0) New wireless user key requested for network 'WIRELESS'. -- bcm43xx won't connect to wep secured network https://bugs.launchpad.net/bugs/230047 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs