** Summary changed: - problems connecting to wireless network on ubuntu + resolved
** Description changed: - Hi - - I have just installed 9.04 on an inspiron B120 Dell laptop and can not recognize any wireless networks, including my own, which is a 2WIRE router. The wireless card is a Broadcom Corporation BCM4318 [AirForce One 54g] 802.11g Wireless LAN Controller (rev 02). - I followed some diagnostic steps listed on other posts, and this is the result: - - edw...@edward-laptop:~$ sudo iwlist scanning - [sudo] password for edward: - Sorry, try again. - [sudo] password for edward: - lo Interface doesn't support scanning. - - eth0 Interface doesn't support scanning. - - wmaster0 Interface doesn't support scanning. - - wlan0 Interface doesn't support scanning : Network is down - - pan0 Interface doesn't support scanning. - - edw...@edward-laptop:~$ sudo lshw -C network - *-network:0 - description: Ethernet interface - product: BCM4401-B0 100Base-TX - vendor: Broadcom Corporation - physical id: 0 - bus info: p...@0000:02:00.0 - logical name: eth0 - version: 02 - serial: 00:14:22:94:ae:a2 - size: 100MB/s - capacity: 100MB/s - width: 32 bits - clock: 33MHz - capabilities: pm bus_master cap_list ethernet physical mii 10bt 10bt-fd 100bt 100bt-fd autonegotiation - configuration: autonegotiation=on broadcast=yes driver=b44 driverversion=2.0 duplex=full ip=192.168.1.66 latency=64 link=yes module=ssb multicast=yes port=twisted pair speed=100MB/s - *-network:1 - description: Network controller - product: BCM4318 [AirForce One 54g] 802.11g Wireless LAN Controller - vendor: Broadcom Corporation - physical id: 3 - bus info: p...@0000:02:03.0 - version: 02 - width: 32 bits - clock: 33MHz - capabilities: bus_master - configuration: driver=b43-pci-bridge latency=64 module=ssb - *-network:0 DISABLED - description: Wireless interface - physical id: 1 - logical name: wlan0 - serial: 00:90:4b:e9:56:66 - capabilities: ethernet physical wireless - configuration: broadcast=yes multicast=yes wireless=IEEE 802.11bg - *-network:1 DISABLED - description: Ethernet interface - physical id: 2 - logical name: pan0 - serial: a6:ae:8c:8c:23:b7 - capabilities: ethernet physical - configuration: broadcast=yes driver=bridge driverversion=2.3 firmware=N/A link=yes multicast=yes - edw...@edward-laptop:~$ lspci -nn - 00:00.0 Host bridge [0600]: Intel Corporation Mobile 915GM/PM/GMS/910GML Express Processor to DRAM Controller [8086:2590] (rev 03) - 00:02.0 VGA compatible controller [0300]: Intel Corporation Mobile 915GM/GMS/910GML Express Graphics Controller [8086:2592] (rev 03) - 00:02.1 Display controller [0380]: Intel Corporation Mobile 915GM/GMS/910GML Express Graphics Controller [8086:2792] (rev 03) - 00:1b.0 Audio device [0403]: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) High Definition Audio Controller [8086:2668] (rev 03) - 00:1c.0 PCI bridge [0604]: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) PCI Express Port 1 [8086:2660] (rev 03) - 00:1c.3 PCI bridge [0604]: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) PCI Express Port 4 [8086:2666] (rev 03) - 00:1d.0 USB Controller [0c03]: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #1 [8086:2658] (rev 03) - 00:1d.1 USB Controller [0c03]: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #2 [8086:2659] (rev 03) - 00:1d.2 USB Controller [0c03]: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #3 [8086:265a] (rev 03) - 00:1d.3 USB Controller [0c03]: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #4 [8086:265b] (rev 03) - 00:1d.7 USB Controller [0c03]: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB2 EHCI Controller [8086:265c] (rev 03) - 00:1e.0 PCI bridge [0604]: Intel Corporation 82801 Mobile PCI Bridge [8086:2448] (rev d3) - 00:1f.0 ISA bridge [0601]: Intel Corporation 82801FBM (ICH6M) LPC Interface Bridge [8086:2641] (rev 03) - 00:1f.1 IDE interface [0101]: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) IDE Controller [8086:266f] (rev 03) - 02:00.0 Ethernet controller [0200]: Broadcom Corporation BCM4401-B0 100Base-TX [14e4:170c] (rev 02) - 02:03.0 Network controller [0280]: Broadcom Corporation BCM4318 [AirForce One 54g] 802.11g Wireless LAN Controller [14e4:4318] (rev 02) - edw...@edward-laptop:~$ lsusb - Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub - Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub - Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub - Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub - Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub - edw...@edward-laptop:~$ uname -a - Linux edward-laptop 2.6.28-13-generic #45-Ubuntu SMP Tue Jun 30 19:49:51 UTC 2009 i686 GNU/Linux - edw...@edward-laptop:~$ dmesg | grep ound - [ 0.686282] ACPI: No dock devices found. - [ 0.746555] pnp: PnP ACPI: found 11 devices - [ 1.662534] pcieport-driver 0000:00:1c.0: found MSI capability - [ 1.662757] pcieport-driver 0000:00:1c.3: found MSI capability - [ 2.027179] isapnp: No Plug & Play device found - [ 2.428130] hub 1-0:1.0: USB hub found - [ 2.428557] hub 2-0:1.0: USB hub found - [ 2.428891] hub 3-0:1.0: USB hub found - [ 2.429222] hub 4-0:1.0: USB hub found - [ 2.429577] hub 5-0:1.0: USB hub found - [ 2.432207] device-mapper: multipath round-robin: version 1.0.0 loaded - [ 2.434727] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found - [ 3.132138] ssb: Sonics Silicon Backplane found on PCI device 0000:02:03.0 - [ 3.204143] ssb: Sonics Silicon Backplane found on PCI device 0000:02:00.0 - [ 11.427693] iTCO_wdt: Found a ICH6-M TCO device (Version=2, TCOBASE=0x1060) - [ 11.815216] b43-phy0: Broadcom 4318 WLAN found - [ 12.349526] lp: driver loaded but no devices found - [ 23.364806] b43-phy0 ERROR: Firmware file "b43/ucode5.fw" not found - [ 23.442488] b43-phy0 ERROR: Firmware file "b43/ucode5.fw" not found - [ 524.670782] b43-phy0 ERROR: Firmware file "b43/ucode5.fw" not found - [ 524.788641] b43-phy0 ERROR: Firmware file "b43/ucode5.fw" not found - [ 531.003576] b43-phy0 ERROR: Firmware file "b43/ucode5.fw" not found - [ 4428.685837] vboxdrv: Found 1 processor cores. - [ 4910.766030] mtrr: no MTRR for c0000000,10000000 found - [ 5166.383844] vboxdrv: Found 1 processor cores. - [ 8741.003977] hda-intel: IRQ timing workaround is activated for card #0. Suggest a bigger bdl_pos_adj. - edw...@edward-laptop:~$ dmesg | grep witch - [ 0.020882] SMP alternatives: switching to UP code - [ 1.204006] Switched to high resolution mode on CPU 0 - [ 1.663671] input: Lid Switch as /devices/LNXSYSTM:00/device:00/PNP0C0D:00/input/input0 - [ 1.664418] ACPI: Lid Switch [LID] - edw...@edward-laptop:~$ iwconfig - lo no wireless extensions. - - eth0 no wireless extensions. - - wmaster0 no wireless extensions. - - wlan0 IEEE 802.11bg ESSID:"" - Mode:Managed Frequency:2.412 GHz Access Point: Not-Associated - Tx-Power=20 dBm - Retry min limit:7 RTS thr:off Fragment thr=2352 B - Power Management:off - Link Quality:0 Signal level:0 Noise level:0 - Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0 - Tx excessive retries:0 Invalid misc:0 Missed beacon:0 - - pan0 no wireless extensions. - - - Any help much appreciated. - ned w samson - - PS I'm a complete Ubuntu newbie so be gentle :-) + no longer a problem -- resolved https://bugs.launchpad.net/bugs/402801 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
