Hallo,
nach dem Upgrade von Ubuntu 11.04 zu 11.10 funktioniert mein W-LAN nicht mehr. Zusätzlich zum W-Lan funktioniert auch die Sondertasten am Laptop nicht (W-LAN An- und Ausschalter.)
W-LAN hat mit Ubuntu 11.04 problemlos funktioniert.
Ich muss dazu sagen, dass ich wirklich eine absolute Anfängerin bin – ich hoffe, dass ich es daher geschafft habe, die nötigen Infos vom Terminal hier zur Verfügung zu stellen…
Mein Laptop: Acer Travelmate 8372T
Hier alles weiter, was wichtig sein könnte/sollte
nathanaela@jakob-orden:~$ uname -a Linux jakob-orden 3.0.0-12-generic #20-Ubuntu SMP Fri Oct 7 14:56:25 UTC 2011 x86_64 x86_64 x86_64 GNU/Linux
nathanaela@jakob-orden:~$ lspci -nnk | grep -i net -A2 02:00.0 Network controller [0280]: Broadcom Corporation BCM43225 802.11b/g/n [14e4:4357] (rev 01) Subsystem: Foxconn International, Inc. Device [105b:e021] Kernel driver in use: brcmsmac -- 04:00.0 Ethernet controller [0200]: Broadcom Corporation NetXtreme BCM57760 Gigabit Ethernet PCIe [14e4:1690] (rev 01) Subsystem: Acer Incorporated [ALI] Device [1025:0440] Kernel driver in use: tg3
nathanaela@jakob-orden:~$ cat /etc/network/interfaces auto lo iface lo inet loopback
nathanaela@jakob-orden:~$ cat /etc/resolv.conf # Generated by NetworkManager
nathanaela@jakob-orden:~$ cat /etc/hosts 127.0.0.1 localhost 127.0.1.1 jakob-orden # The following lines are desirable for IPv6 capable hosts ::1 ip6-localhost ip6-loopback fe00::0 ip6-localnet ff00::0 ip6-mcastprefix ff02::1 ip6-allnodes ff02::2 ip6-allrouters
nathanaela@jakob-orden:~$ ifconfig eth0 Link encap:Ethernet Hardware Adresse 00:1e:33:28:6b:cc UP BROADCAST MULTICAST MTU:1500 Metrik:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 Kollisionen:0 Sendewarteschlangenlänge:1000 RX bytes:0 (0.0 B) TX bytes:0 (0.0 B) Interrupt:18 lo Link encap:Lokale Schleife inet Adresse:127.0.0.1 Maske:255.0.0.0 inet6-Adresse: ::1/128 Gültigkeitsbereich:Maschine UP LOOPBACK RUNNING MTU:16436 Metrik:1 RX packets:344 errors:0 dropped:0 overruns:0 frame:0 TX packets:344 errors:0 dropped:0 overruns:0 carrier:0 Kollisionen:0 Sendewarteschlangenlänge:0 RX bytes:30272 (30.2 KB) TX bytes:30272 (30.2 KB)
nathanaela@jakob-orden:~$ route -n Kernel-IP-Routentabelle Ziel Router Genmask Flags Metric Ref Use Iface
nathanaela@jakob-orden:~$ iwconfig lo no wireless extensions. eth0 no wireless extensions. wlan0 IEEE 802.11bgn ESSID:off/any Mode:Managed Access Point: Not-Associated Tx-Power=off Retry long limit:7 RTS thr:off Fragment thr:off Power Management:off
nathanaela@jakob-orden:~$ iwlist chan lo no frequency information. eth0 no frequency information. wlan0 11 channels in total; available frequencies : Channel 01 : 2.412 GHz Channel 02 : 2.417 GHz Channel 03 : 2.422 GHz Channel 04 : 2.427 GHz Channel 05 : 2.432 GHz Channel 06 : 2.437 GHz Channel 07 : 2.442 GHz Channel 08 : 2.447 GHz Channel 09 : 2.452 GHz Channel 10 : 2.457 GHz Channel 11 : 2.462 GHz
nathanaela@jakob-orden:~$ sudo iwlist scan [sudo] password for nathanaela: lo Interface doesn't support scanning. eth0 Interface doesn't support scanning. wlan0 Interface doesn't support scanning : Network is down
nathanaela@jakob-orden:~$ lsmod Module Size Used by nls_iso8859_1 12713 1 nls_cp437 16991 1 vfat 17585 1 fat 61475 1 vfat bnep 18436 2 rfcomm 47946 8 parport_pc 36962 0 ppdev 17113 0 snd_hda_codec_conexant 62197 1 btusb 18600 2 ums_realtek 13272 0 usb_storage 57901 2 ums_realtek bluetooth 166112 23 bnep,rfcomm,btusb uas 18027 0 wl 2568210 0 lib80211 14991 1 wl arc4 12529 2 binfmt_misc 17540 1 joydev 17693 0 snd_hda_intel 33390 2 snd_hda_codec 104802 2 snd_hda_codec_conexant,snd_hda_intel snd_hwdep 13668 1 snd_hda_codec snd_pcm 96755 2 snd_hda_intel,snd_hda_codec snd_seq_midi 13324 0 snd_rawmidi 30547 1 snd_seq_midi uvcvideo 72711 0 videodev 93004 1 uvcvideo v4l2_compat_ioctl32 17083 1 videodev snd_seq_midi_event 14899 1 snd_seq_midi snd_seq 61896 2 snd_seq_midi,snd_seq_midi_event nouveau 728662 0 ttm 76805 1 nouveau snd_timer 29991 2 snd_pcm,snd_seq snd_seq_device 14540 3 snd_seq_midi,snd_rawmidi,snd_seq brcmsmac 631693 0 brcmutil 17837 1 brcmsmac mac80211 310872 1 brcmsmac i915 566711 8 snd 68266 13 snd_hda_codec_conexant,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_rawmidi,snd_seq,snd_timer,snd_seq_device cfg80211 199587 2 brcmsmac,mac80211 crc_ccitt 12667 1 brcmsmac psmouse 73882 0 serio_raw 13166 0 drm_kms_helper 42558 2 nouveau,i915 intel_ips 18089 0 drm 236330 6 nouveau,ttm,i915,drm_kms_helper soundcore 12680 1 snd snd_page_alloc 18529 2 snd_hda_intel,snd_pcm mei 41480 0 i2c_algo_bit 13423 2 nouveau,i915 acer_wmi 23948 0 sparse_keymap 13890 1 acer_wmi mxm_wmi 12979 1 nouveau video 19412 2 nouveau,i915 wmi 19256 2 acer_wmi,mxm_wmi lp 17799 0 parport 46562 3 parport_pc,ppdev,lp usbhid 47198 0 hid 95463 1 usbhid ahci 26002 2 libahci 26861 1 ahci tg3 147729 0
nathanaela@jakob-orden:~$ dmesg | egrep 'net|eth|sky|sis|via|3c3|3c5|e100|8139|8169|acx|air|ath|atl|ar9|carl|atme|at7|herm|iwl|ipw|rtl8|r81|rt2|rt3|rt6|rt7|tg3|ssb|wl|b43|b44|ori|pri|p5|zd|ndis|wmi|ns8' [ 0.000000] PERCPU: Embedded 27 pages/cpu @ffff880157c00000 s79616 r8192 d22784 u262144 [ 0.000000] pcpu-alloc: s79616 r8192 d22784 u262144 alloc=1*2097152 [ 0.000000] Calgary: detecting Calgary via BIOS EBDA area [ 0.001928] Initializing cgroup subsys net_cls [ 0.001975] CPU0: Thermal monitoring handled by SMI [ 0.275540] CPU1: Thermal monitoring handled by SMI [ 0.383485] CPU2: Thermal monitoring handled by SMI [ 0.491430] CPU3: Thermal monitoring handled by SMI [ 0.515095] print_constraints: dummy: [ 1.071889] pci 0000:00:1c.1: [8086:3b44] type 1 class 0x000604 [ 1.139379] audit: initializing netlink socket (disabled) [ 1.280818] thermal LNXTHERM:00: registered as thermal_zone0 [ 1.280820] ACPI: Thermal Zone [TZ00] (7 C) [ 1.280918] thermal LNXTHERM:01: registered as thermal_zone1 [ 1.280920] ACPI: Thermal Zone [TZ01] (6 C) [ 1.609474] tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com> [ 2.102197] tg3.c:v3.119 (May 18, 2011) [ 2.102221] tg3 0000:04:00.0: PCI INT A -> GSI 18 (level, low) -> IRQ 18 [ 2.102235] tg3 0000:04:00.0: setting latency timer to 64 [ 2.127947] tg3 mdio bus: probed [ 2.180606] tg3 0000:04:00.0: eth0: Tigon3 [partno(BCM957760) rev 57780001] (PCI Express) MAC address 00:1e:33:28:6b:cc [ 2.180609] tg3 0000:04:00.0: eth0: attached PHY driver [Broadcom BCM57780] (mii_bus:phy_addr=400:01) [ 2.180611] tg3 0000:04:00.0: eth0: RXcsums[1] LinkChgREG[0] MIirq[0] ASF[0] TSOcap[1] [ 2.180613] tg3 0000:04:00.0: eth0: dma_rwctrl[76180000] dma_mask[64-bit] [ 13.175696] Adding 3855356k swap on /dev/sda5. Priority:-1 extents:1 across:3855356k [ 13.201368] wmi: Mapper loaded [ 13.219920] acer_wmi: Acer Laptop ACPI-WMI Extras [ 13.220045] acer_wmi: Function bitmap for Communication Button: 0x801 [ 13.220219] acer_wmi: Brightness must be controlled by generic video driver [ 13.631692] VGA switcheroo: detected DSM switching method \_SB_.PCI0.P0P2.PEGP handle [ 13.796240] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht' [ 13.797058] lib80211_crypt: registered algorithm 'NULL' [ 13.798781] wl: module license 'MIXED/Proprietary' taints kernel. [ 13.930794] fbcon: inteldrmfb (fb0) is primary device [ 14.398380] ieee80211 phy0: wl_ops_config: change monitor mode: false (implement) [ 14.398385] ieee80211 phy0: wl_ops_config: change power-save mode: false (implement) [ 14.398447] ieee80211 phy0: wl0: wlc_wme_setparams : no-clock [ 14.398450] ieee80211 phy0: wl0: wlc_wme_setparams : no-clock [ 14.398452] ieee80211 phy0: wl0: wlc_wme_setparams : no-clock [ 14.398454] ieee80211 phy0: wl0: wlc_wme_setparams : no-clock [ 14.398457] ieee80211 phy0: wl_ops_bss_info_changed: qos enabled: false (implement) [ 14.398875] ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 14.439894] tg3 0000:04:00.0: irq 44 for MSI/MSI-X [ 15.198947] ADDRCONF(NETDEV_UP): eth0: link is not ready [ 16.128695] tg3 0000:04:00.0: eth0: Link is down [ 17.797384] Bluetooth: BNEP (Ethernet Emulation) ver 1.3