Hi! ping from .1 -> .99 >>>> No ping ping from .1 to <ip of nokia> >> I don't know how to determine Nokia IP. I can't get it from the phone GUI. Is there a way to get it from Windows? But I guess ping should work, cause Nokia phone can access internet via wireless... 2010/1/19 Greg Oliver <oliver.greg@xxxxxxxxx>: > On Tue, Jan 19, 2010 at 6:04 AM, Giuseppe Fontana <gfontana13@xxxxxxxxx> wrote: >> Yes, I installed b43-fwcutter to extract the adapter firmware, as >> suggested in linux-wireless page. >> I did other experiments and I have an update: the issue is only with >> ad-hoc networks. >> Moreover yesterday I successufully connected to a Windows ad-hoc >> network using Network Manager (that is able to force BSSID address to >> grant access to the same cell of the ad-hoc network) following these >> steps: >> >> 1. I created an ad-hoc network (essid "SkyNet") under WinXPPro, to >> share my Internet connection via wireless. To achieve this result I >> manually set 192.168.0.1 IP address and 255.255.255.0 netmask. I also >> selected connection sharing option under the adapter connected to the >> internet. >> 2. Connected to the ad-hoc network using my Nokia E52 phone. The >> phone and WinXPPro successfully created the network and negotiated IP >> addresses via DHCP (note that after connection the phone can access >> internet and navigate) >> 3. At this point, I connected Ubuntu to the ad-hoc network via Network >> Manager. dhcpclient founds an active network and connection happens :) >> (Note that I later I discovered that I can achieve the same result >> skipping step 2 and manually setting a 192.168.0.x address in Ubuntu >> via Network Manager profile). >> >> However I still have a problem: even if the connection is established, >> I cannot ping the 192.168.0.1 address and the Ubunbtu laptop can't use >> the shared internet connection. Here is the syslog printed during the >> connection (with dhcp negotiation): > > Can you ping from .1 -> .99 and from .1 to <ip of nokia>? > >> >> 2010/1/18 Shang Wu <shang@xxxxxxxxxx>: >>> In 9.04, it used to be installing the package b43-fwcutter. Is the package >>> installed on your system? Can you also pastebin the syslog? >>> Thanks, >>> >>> On Mon, Jan 18, 2010 at 11:15 AM, Giuseppe Fontana <gfontana13@xxxxxxxxx> >>> wrote: >>>> >>>> Hi! I installed Ubuntu 9.10 on my Acer 5024wlmi and followed Linux >>>> wireless instructions to enable my Broadcom AirForceOne BCM4318 wifi >>>> card. Now the wireless adapter is on (laptop front led also is on), I >>>> can see wifi networks but connection fails (even with a simple ad-hoc >>>> open wifi network!). I tried with Network Manager/WICD/Wifi Radar and >>>> also using terminal lfconfig/lwconfig commands without success. It >>>> seems that my wifi card cannot ping access points: for example see >>>> this log from WICD connection session: >>>> >>>> -2010/01/16 22:51:15 :: Connecting to wireless network Winx >>>> -2010/01/16 22:51:15 :: ping -q -w 3 -c 1 192.168.0.1 >>>> -2010/01/16 22:51:17 :: iwconfig wlan0 >>>> -2010/01/16 22:51:18 :: Connection Failed: Failed to ping the access >>>> point! >>>> >>>> Here there are some useful data about my laptop/Ubuntu configuration. >>>> Hope you can help! >>>> >>>> >>>> ------------------------------------------------------------------------------------------------------------------------------------------ >>>> Laptop model >> Acer Aspire 5024wlmi laptop >>>> giuseppe@giuseppe-laptop:~$ lsb_release -d >> Description: Ubuntu 9.10 >>>> giuseppe@giuseppe-laptop:~$ uname -mr >> 2.6.31-17-generic i686 >>>> >>>> ------------------------------------------------------------------------------------------------------------------------------------------ >>>> giuseppe@giuseppe-laptop:~$ sudo lspci | grep 'Broadcom' >>>> 06:05.0 Network controller: Broadcom Corporation BCM4318 [AirForce One >>>> 54g] 802.11g Wireless LAN Controller (rev 02) >>>> >>>> ------------------------------------------------------------------------------------------------------------------------------------------ >>>> giuseppe@giuseppe-laptop:~$ sudo iwconfig wlan0 >>>> wlan0 IEEE 802.11bg ESSID:"" >>>> Mode:Managed Frequency:2.462 GHz Access Point: Not-Associated >>>> Tx-Power=20 dBm >>>> Retry long limit:7 RTS thr:off Fragment thr:off >>>> Encryption key:off >>>> 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 >>>> >>>> >>>> ------------------------------------------------------------------------------------------------------------------------------------------ >>>> giuseppe@giuseppe-laptop:~$ sudo lsmod | grep "b43" >>>> b43 122168 0 >>>> mac80211 181140 1 b43 >>>> cfg80211 93052 2 b43,mac80211 >>>> led_class 4096 3 acer_wmi,b43,sdhci >>>> ssb 35364 1 b43 >>>> >>>> ------------------------------------------------------------------------------------------------------------------------------------------ >>>> giuseppe@giuseppe-laptop:~$ dmesg | grep b43 >>>> [ 2.717660] b43-pci-bridge 0000:06:05.0: PCI INT A -> GSI 21 >>>> (level, low) -> IRQ 21 >>>> [ 14.884317] b43-phy0: Broadcom 4318 WLAN found (core revision 9) >>>> [ 16.516094] b43 ssb0:0: firmware: requesting b43/ucode5.fw >>>> [ 16.739725] b43 ssb0:0: firmware: requesting b43/pcm5.fw >>>> [ 16.745578] b43 ssb0:0: firmware: requesting b43/b0g0initvals5.fw >>>> [ 16.751202] b43 ssb0:0: firmware: requesting b43/b0g0bsinitvals5.fw >>>> [...] >>>> [ 4300.736074] b43-phy0: Loading firmware version 410.2160 (2007-05-26 >>>> 15:32:10) >>>> [ 4300.776488] Registered led device: b43-phy0::tx >>>> [ 4300.776531] Registered led device: b43-phy0::rx >>>> [ 4300.776575] Registered led device: b43-phy0::radio >>>> >>>> ------------------------------------------------------------------------------------------------------------------------------------------ >>>> giuseppe@giuseppe-laptop:~$ sudo lshw -C network >>>> *-network:0 >>>> description: Network controller >>>> product: BCM4318 [AirForce One 54g] 802.11g Wireless LAN Controller >>>> vendor: Broadcom Corporation >>>> physical id: 5 >>>> bus info: pci@0000:06:05.0 >>>> version: 02 >>>> width: 32 bits >>>> clock: 33MHz >>>> capabilities: bus_master >>>> configuration: driver=b43-pci-bridge latency=64 >>>> resources: irq:21 memory:c0204000-c0205fff >>>> *-network:1 >>>> description: Ethernet interface >>>> product: RTL-8169 Gigabit Ethernet >>>> vendor: Realtek Semiconductor Co., Ltd. >>>> physical id: 7 >>>> bus info: pci@0000:06:07.0 >>>> logical name: eth0 >>>> version: 10 >>>> serial: 00:0a:e4:e8:a2:87 >>>> size: 1GB/s >>>> capacity: 1GB/s >>>> width: 32 bits >>>> clock: 66MHz >>>> capabilities: pm bus_master cap_list rom ethernet physical tp >>>> mii 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation >>>> configuration: autonegotiation=on broadcast=yes driver=r8169 >>>> driverversion=2.3LK-NAPI duplex=full ip=192.168.0.242 latency=64 >>>> link=yes maxlatency=64 mingnt=32 multicast=yes port=MII speed=1GB/s >>>> resources: irq:23 ioport:a000(size=256) >>>> memory:c0209400-c02094ff memory:44000000-4401ffff(prefetchable) >>>> *-network >>>> description: Wireless interface >>>> physical id: 1 >>>> logical name: wlan0 >>>> serial: 00:14:a4:49:c7:fc >>>> capabilities: ethernet physical wireless >>>> configuration: broadcast=yes multicast=yes wireless=IEEE 802.11bg >>>> >>>> ------------------------------------------------------------------------------------------------------------------------------------------ >>>> giuseppe@giuseppe-laptop:~$ sudo iwlist scan >>>> (...) >>>> wlan0 Scan completed : >>>> Cell 01 - Address: 02:1D:E0:00:08:5A >>>> Channel:11 >>>> Frequency:2.462 GHz (Channel 11) >>>> Quality=62/70 Signal level=-48 dBm >>>> Encryption key:off >>>> ESSID:"Winx" >>>> Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s >>>> Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s >>>> 36 Mb/s; 48 Mb/s; 54 Mb/s >>>> Mode:Ad-Hoc >>>> Extra:tsf=00000001035383eb >>>> Extra: Last beacon: 272ms ago >>>> IE: Unknown: 000457696E78 >>>> IE: Unknown: 010482840B16 >>>> IE: Unknown: 03010B >>>> IE: Unknown: 06020000 >>>> IE: Unknown: 2A0100 >>>> IE: Unknown: 32080C1218243048606C >>>> IE: Unknown: DD070giuseppe@giuseppe-laptop:~$ sudo >>>> iwlist scan050F202000100 >>>> >>>> ------------------------------------------------------------------------------------------------------------------------------------------ >>>> giuseppe@giuseppe-laptop:~$ sudo /etc/init.d/networking restart >>>> * Reconfiguring network interfaces... >>>> -- >>>> To unsubscribe from this list: send the line "unsubscribe linux-wireless" >>>> in >>>> the body of a message to majordomo@xxxxxxxxxxxxxxx >>>> More majordomo info at http://vger.kernel.org/majordomo-info.html >>> >>> >>> >>> -- >>> Shang Wu >>> ---------------------------------------------------------------- >>> Key ID: 4B2BCA02 >>> Fingerprint: 4832 D5D0 D124 CE1D FD07 167A 3E93 FF44 4B2B CA02 >>> >> -- >> To unsubscribe from this list: send the line "unsubscribe linux-wireless" in >> the body of a message to majordomo@xxxxxxxxxxxxxxx >> More majordomo info at http://vger.kernel.org/majordomo-info.html >> > -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
