Hi :) Got a Lenovo T400 laptop with an Intel 5100 wireless card, lspci: 03:00.0 Network controller: Intel Corporation PRO/Wireless 5100 AGN [Shiloh] Network Connection Which was working until I updated my system. Kernel version: # uname -a Linux currotop 2.6.31-ARCH #1 SMP PREEMPT Tue Nov 10 19:01:40 CET 2009 x86_64 Intel(R) Core(TM)2 Duo CPU P8600 @ 2.40GHz GenuineIntel GNU/Linux Have the following packages installed: # pacman -Q | grep -iE "(kernel|iw|wireless)" iwlwifi-5000-ucode 8.24.2.12-2 kernel-headers 2.6.31.5-1 kernel26 2.6.31.6-1 kernel26-firmware 2.6.31-1 wireless_tools 29-3 Modules that are loaded: # lsmod | grep -i iwl iwlagn 132576 0 iwlcore 126496 1 iwlagn mac80211 179312 2 iwlagn,iwlcore led_class 5160 2 thinkpad_acpi,iwlcore cfg80211 104344 3 iwlagn,iwlcore,mac80211 dmesg says this: # dmesg | grep -i iwl iwlagn: Intel(R) Wireless WiFi Link AGN driver for Linux, 1.3.27ks iwlagn: Copyright(c) 2003-2009 Intel Corporation iwlagn 0000:03:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17 iwlagn 0000:03:00.0: setting latency timer to 64 iwlagn 0000:03:00.0: Detected Intel Wireless WiFi Link 5100AGN REV=0x54 iwlagn 0000:03:00.0: Tunable channels: 13 802.11bg, 24 802.11a channels iwlagn 0000:03:00.0: irq 31 for MSI/MSI-X phy0: Selected rate control algorithm 'iwl-agn-rs' Nothing weird in /var/log/messages.lo: Dec 8 14:01:25 currotop kernel: iwlagn: Intel(R) Wireless WiFi Link AGN driver for Linux, 1.3.27ks Dec 8 14:01:25 currotop kernel: iwlagn: Copyright(c) 2003-2009 Intel Corporation Dec 8 14:01:25 currotop kernel: iwlagn 0000:03:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17 Dec 8 14:01:25 currotop kernel: iwlagn 0000:03:00.0: Detected Intel Wireless WiFi Link 5100AGN REV=0x54 Dec 8 14:01:25 currotop kernel: iwlagn 0000:03:00.0: Tunable channels: 13 802.11bg, 24 802.11a channels Following the wiki: http://wiki.archlinux.org/index.php/Wireless#iwl3945.2C_iwl4965_and_iwl5000- series ifconfig -a gives this: wlan0 Link encap:Ethernet HWaddr 00:1E:65:CF:B5:7A BROADCAST MULTICAST MTU:1500 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:0 (0.0 b) TX bytes:0 (0.0 b) wmaster0 Link encap:UNSPEC HWaddr 00-1E-65-CF- B5-7A-00-00-00-00-00-00-00-00-00-00 [NO FLAGS] MTU:0 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:0 (0.0 b) TX bytes:0 (0.0 b) I get the following errors: # ifconfig wlan0 up SIOCSIFFLAGS: Unknown error 132 # iwlist wlan0 scan wlan0 Interface doesn't support scanning : Network is down Seems the firmware doesn't get loaded, but I have the firmware package installed as listed previously, checking: # pacman -Ql iwlwifi-5000-ucode iwlwifi-5000-ucode /lib/ iwlwifi-5000-ucode /lib/firmware/ iwlwifi-5000-ucode /lib/firmware/iwlwifi-5000-1.ucode iwlwifi-5000-ucode /lib/firmware/iwlwifi-5000-2.ucode iwlwifi-5000-ucode /usr/ iwlwifi-5000-ucode /usr/share/ iwlwifi-5000-ucode /usr/share/licenses/ iwlwifi-5000-ucode /usr/share/licenses/iwlwifi-5000-ucode/ iwlwifi-5000-ucode /usr/share/licenses/iwlwifi-5000-ucode/LICENSE ls -lha /lib/firmware/iwl* -rw-r--r-- 1 root root 337K 2009-11-24 04:08 /lib/firmware/iwlwifi-5000-1.ucode -rw-r--r-- 1 root root 345K 2009-11-24 04:08 /lib/firmware/iwlwifi-5000-2.ucode my /etc.rc.conf MODULES line holds this: MODULES=(... blkcipher aes arc4 ecb cryptomgr crypto_algapi iwlagn ...) I have been reading the forums and found these 2 links: http://bbs.archlinux.org/viewtopic.php?id=77416 seems that okczenaj solved the issue reinstalling his system and installing: iw iwlwifi-5000-ucode wireless_tools packages http://bbs.archlinux.org/viewtopic.php?id=62532 seems iggyst00ge solved his issues by dropping Arch Linux 64 Is there any way to solve this issue without having to reinstall my laptop? As I said before, my wireless was working until I updated. Don't know for sure which package broke wireless connectivity. TIA Rafa -- "We cannot treat computers as Humans. Computers need love." rgriman@xxxxxxxxx rgriman@xxxxxxxxxxxx Happily using KDE 4.3.3 :)
