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Hi und hallo, finalerweise melde ich mich nun in Eurem Forum an, nach etwa einem Jahr mehr oder minder erfolgreichem selftroubleshooting. Dieser Tage stoße ich an die Grenzen meiner Möglichkeiten. : )

Folgendes Problem: Mein Acer 1830 3474 G50nki verfügte beim Kauf über das WLAN-Modul Broadkom BCM943225HM, welches dank seiner proprietären Treiber und mangelndem 5gHz ausgetauscht wurde gegen ein Intel 6200 (Rückbau nur unter Androhung von Strafe ; ) ). Ein (Informatiker-)Freund verwendet das Vorgängermodul in einem Aspire 1810 und laut seiner Aussage sei das Update auf Natty sehr empfehlenswert, da endlich alle Mätzen bezüglich des N-Modus' auskuriert seien und Wlan nun ohne Workarounds, Skripte etc. so funktioniere wie gewünscht. (D.h.: An der Kombination Treiber + Natty kanns eigentlich nicht liegen, denn bei ihm gehts.)

Ich verwende deswegen seit einigen Tagen Natty mit dem Kernel 2.6.38-8. Das System wurde von 10.10 auf 11.04 per Aktualisierungsverwaltung geupdated. Seitdem reagiert leider das Wlan-Modul nicht mehr, weder auf die FN+F3 Tastenkombination, noch auf Mauseingaben im Panel, noch auf Terminaleingaben.

Da das Modul jedwege Zusammenarbeit verweigert, waren auch bisherige Lösungsversuche bereits im Ansatz als gescheitert zu betrachten. Help? *verzweifelt*

Allerbeste sonnige Sonntagsgrüße

Julianna

P.S. Bei der Auswahl der folgenden Daten habe ich versucht aus der Anleitung sinnvoll zu selektieren. Mal sehen, wie erfolgreich ich dabei war ; )

rfkill list:

0: acer-wireless: Wireless LAN
	Soft blocked: yes
	Hard blocked: no
2: acer-bluetooth: Bluetooth
	Soft blocked: yes
	Hard blocked: no
3: acer-threeg: Wireless WAN
	Soft blocked: no
	Hard blocked: no
9: phy4: Wireless LAN
	Soft blocked: no
	Hard blocked: no

rfkill unblock 0 wie oben

rfkill unblock all

0: acer-wireless: Wireless LAN
	Soft blocked: yes
	Hard blocked: no
2: acer-bluetooth: Bluetooth
	Soft blocked: yes
	Hard blocked: no
3: acer-threeg: Wireless WAN
	Soft blocked: no
	Hard blocked: no
9: phy4: Wireless LAN
	Soft blocked: no
	Hard blocked: no
10: hci0: Bluetooth
	Soft blocked: no
	Hard blocked: no

: ) ... Aber hey, Bluetooth geht!

lsmod

Module                  Size  Used by
iwlagn                333500  0 
rfcomm                 47694  8 
sco                    18131  2 
bnep                   18308  2 
l2cap                  53570  16 rfcomm,bnep
btusb                  18600  2 
bluetooth              72448  9 rfcomm,sco,bnep,l2cap,btusb
cryptd                 20510  0 
aes_x86_64             17208  2688 
aes_generic            38279  1 aes_x86_64
binfmt_misc            17565  1 
parport_pc             36959  0 
ppdev                  17113  0 
dm_crypt               22993  0 
joydev                 17606  0 
snd_hda_codec_hdmi     28103  1 
snd_hda_codec_realtek   336693  1 
snd_hda_intel          33211  2 
arc4                   12529  2 
snd_hda_codec         103804  3 snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_intel
snd_hwdep              13604  1 snd_hda_codec
snd_pcm                96625  3 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec
snd_seq_midi           13324  0 
snd_rawmidi            30486  1 snd_seq_midi
acer_wmi               23771  0 
snd_seq_midi_event     14899  1 snd_seq_midi
snd_seq                61621  2 snd_seq_midi,snd_seq_midi_event
sparse_keymap          13898  1 acer_wmi
option                 25285  0 
uvcvideo               72195  0 
snd_timer              29602  2 snd_pcm,snd_seq
usb_wwan               20407  1 option
snd_seq_device         14462  3 snd_seq_midi,snd_rawmidi,snd_seq
iwlcore               167503  1 iwlagn
videodev               82052  1 uvcvideo
v4l2_compat_ioctl32    17078  1 videodev
usbserial              42908  2 option,usb_wwan
mac80211              294370  2 iwlagn,iwlcore
snd                    67382  14 snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
intel_ips              18097  0 
psmouse                73535  0 
serio_raw              13166  0 
cfg80211              178528  3 iwlagn,iwlcore,mac80211
soundcore              12680  1 snd
snd_page_alloc         18529  2 snd_hda_intel,snd_pcm
lp                     17825  0 
parport                46458  3 parport_pc,ppdev,lp
usb_storage            53538  0 
i915                  514985  8 
drm_kms_helper         42136  1 i915
ahci                   25951  3 
drm                   227495  4 i915,drm_kms_helper
libahci                26642  1 ahci
atl1c                  41171  0 
i2c_algo_bit           13400  1 i915
video                  19438  1 i915

dmesg | egrep 'net|eth|sky|sis|via|3c3|3c5|e100|8139|8169|acx|air|ath|9170|atme|at7|herm|iwl|ipw|rtl8|r81|rt2|rt6|rt7|tg3|ssb|wl|b43|b44|ori|pri|p5|zd|ndis|wmi'

[    0.000000] ACPI: WDAT 00000000b37e1000 00224 (v01 ACRSYS ACRPRDCT 00000001 1025 01000013)
[    0.000000] PERCPU: Embedded 28 pages/cpu @ffff8800b3400000 s84416 r8192 d22080 u262144
[    0.000000] pcpu-alloc: s84416 r8192 d22080 u262144 alloc=1*2097152
[    0.000000] Calgary: detecting Calgary via BIOS EBDA area
[    0.002675] Initializing cgroup subsys net_cls
[    0.002740] CPU0: Thermal monitoring enabled (TM1)
[    0.816164] print_constraints: dummy: 
[    1.407249] pci 0000:00:1c.1: [8086:3b44] type 1 class 0x000604
[    1.421657] wmi: Mapper loaded
[    1.484700] audit: initializing netlink socket (disabled)
[    1.781642] thermal LNXTHERM:00: registered as thermal_zone0
[    1.781646] ACPI: Thermal Zone [TZS0] (50 C)
[    1.792490] thermal LNXTHERM:01: registered as thermal_zone1
[    1.792494] ACPI: Thermal Zone [TZS1] (35 C)
[    1.959666] i2c-core: driver [adp5520] using legacy suspend method
[    1.959668] i2c-core: driver [adp5520] using legacy resume method
[    1.960238] tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
[    2.021135] device-mapper: multipath: version 1.2.0 loaded
[    2.021139] device-mapper: multipath round-robin: version 1.0.0 loaded
[   14.026936] Adding 4499452k swap on /dev/sda1.  Priority:-1 extents:1 across:4499452k 
[   14.597767] acer-wmi: Acer Laptop ACPI-WMI Extras
[   14.602547] acer-wmi: Function bitmap for Communication Button: 0x841
[   14.659555] iwlagn: Intel(R) Wireless WiFi Link AGN driver for Linux, in-tree:
[   14.659561] iwlagn: Copyright(c) 2003-2010 Intel Corporation
[   14.659675] iwlagn 0000:02:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
[   14.659688] iwlagn 0000:02:00.0: setting latency timer to 64
[   14.659739] iwlagn 0000:02:00.0: Detected Intel(R) Centrino(R) Advanced-N 6200 AGN, REV=0x74
[   14.676137] iwlagn 0000:02:00.0: device EEPROM VER=0x436, CALIB=0x6
[   14.676144] iwlagn 0000:02:00.0: Device SKU: 0Xb
[   14.681681] iwlagn 0000:02:00.0: Tunable channels: 13 802.11bg, 24 802.11a channels
[   14.681799] iwlagn 0000:02:00.0: irq 42 for MSI/MSI-X
[   14.688748] acer-wmi: Brightness must be controlled by generic video driver
[   14.724421] iwlagn 0000:02:00.0: loaded firmware version 9.221.4.1 build 25532
[   14.724863] cfg80211: Ignoring regulatory request Set by core since the driver uses its own custom regulatory domain 
[   14.735256] ieee80211 phy0: Selected rate control algorithm 'iwl-agn-rs'
[   15.693182] atl1c 0000:01:00.0: atl1c: eth0 NIC Link is Up<1000 Mbps Full Duplex>
[   16.001245] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[   26.034466] eth0: no IPv6 routers present
[ 1935.163258] iwlagn 0000:02:00.0: PCI INT A disabled
[ 1935.229932] iwlagn: Intel(R) Wireless WiFi Link AGN driver for Linux, in-tree:
[ 1935.229938] iwlagn: Copyright(c) 2003-2010 Intel Corporation
[ 1935.230043] iwlagn 0000:02:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
[ 1935.230059] iwlagn 0000:02:00.0: setting latency timer to 64
[ 1935.230105] iwlagn 0000:02:00.0: Detected Intel(R) Centrino(R) Advanced-N 6200 AGN, REV=0x74
[ 1935.246460] iwlagn 0000:02:00.0: device EEPROM VER=0x436, CALIB=0x6
[ 1935.246464] iwlagn 0000:02:00.0: Device SKU: 0Xb
[ 1935.246500] iwlagn 0000:02:00.0: Tunable channels: 13 802.11bg, 24 802.11a channels
[ 1935.246599] iwlagn 0000:02:00.0: irq 42 for MSI/MSI-X
[ 1935.250677] iwlagn 0000:02:00.0: loaded firmware version 9.221.4.1 build 25532
[ 1935.251097] cfg80211: Ignoring regulatory request Set by core since the driver uses its own custom regulatory domain 
[ 1935.251315] ieee80211 phy1: Selected rate control algorithm 'iwl-agn-rs'
[ 1941.069098] atl1c 0000:01:00.0: atl1c: eth0 NIC Link is Down
[ 2082.553806] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 2082.991052] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 2183.573550] atl1c 0000:01:00.0: atl1c: eth0 NIC Link is Up<1000 Mbps Full Duplex>
[ 2189.326111] WARNING: at /build/buildd/linux-2.6.38/net/sched/sch_generic.c:256 dev_watchdog+0x2a0/0x2b0()
[ 2189.326121] NETDEV WATCHDOG: eth0 (atl1c): transmit queue 0 timed out
[ 2189.326125] Modules linked in: rfcomm sco bnep l2cap btusb bluetooth iwlagn cryptd aes_x86_64 aes_generic binfmt_misc parport_pc ppdev dm_crypt joydev snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel arc4 snd_hda_codec snd_hwdep snd_pcm snd_seq_midi snd_rawmidi acer_wmi snd_seq_midi_event snd_seq sparse_keymap option uvcvideo snd_timer usb_wwan snd_seq_device iwlcore videodev v4l2_compat_ioctl32 usbserial mac80211 snd intel_ips psmouse serio_raw cfg80211 soundcore snd_page_alloc lp parport usb_storage i915 drm_kms_helper ahci drm libahci atl1c i2c_algo_bit video [last unloaded: iwlagn]
[ 2189.326193]  <IRQ>  [<ffffffff81065cef>] ? warn_slowpath_common+0x7f/0xc0
[ 2189.326207]  [<ffffffff81065de6>] ? warn_slowpath_fmt+0x46/0x50
[ 2189.367486] atl1c 0000:01:00.0: atl1c: eth0 NIC Link is Up<1000 Mbps Full Duplex>
[ 3640.188389] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 3640.439263] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 3956.921890] acer-wmi: Unknown key number - 0x4
[ 3963.753678] acer-wmi: Unknown key number - 0x4
[ 3969.676742] acer-wmi: Unknown key number - 0x4
[ 4270.685788] iwlagn 0000:02:00.0: PCI INT A disabled
[ 4270.753221] iwlagn: Intel(R) Wireless WiFi Link AGN driver for Linux, in-tree:
[ 4270.753226] iwlagn: Copyright(c) 2003-2010 Intel Corporation
[ 4270.753317] iwlagn 0000:02:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
[ 4270.753332] iwlagn 0000:02:00.0: setting latency timer to 64
[ 4270.753380] iwlagn 0000:02:00.0: Detected Intel(R) Centrino(R) Advanced-N 6200 AGN, REV=0x74
[ 4270.769755] iwlagn 0000:02:00.0: device EEPROM VER=0x436, CALIB=0x6
[ 4270.769759] iwlagn 0000:02:00.0: Device SKU: 0Xb
[ 4270.769802] iwlagn 0000:02:00.0: Tunable channels: 13 802.11bg, 24 802.11a channels
[ 4270.769895] iwlagn 0000:02:00.0: irq 42 for MSI/MSI-X
[ 4270.774472] iwlagn 0000:02:00.0: loaded firmware version 9.221.4.1 build 25532
[ 4270.775459] cfg80211: Ignoring regulatory request Set by core since the driver uses its own custom regulatory domain 
[ 4270.775778] ieee80211 phy2: Selected rate control algorithm 'iwl-agn-rs'
[ 4451.241579] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 4469.460641] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 5676.783108] iwlagn 0000:02:00.0: PCI INT A disabled
[ 5676.828873] iwlagn: Intel(R) Wireless WiFi Link AGN driver for Linux, in-tree:
[ 5676.828878] iwlagn: Copyright(c) 2003-2010 Intel Corporation
[ 5676.828968] iwlagn 0000:02:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
[ 5676.828983] iwlagn 0000:02:00.0: setting latency timer to 64
[ 5676.829030] iwlagn 0000:02:00.0: Detected Intel(R) Centrino(R) Advanced-N 6200 AGN, REV=0x74
[ 5676.845359] iwlagn 0000:02:00.0: device EEPROM VER=0x436, CALIB=0x6
[ 5676.845365] iwlagn 0000:02:00.0: Device SKU: 0Xb
[ 5676.845412] iwlagn 0000:02:00.0: Tunable channels: 13 802.11bg, 24 802.11a channels
[ 5676.845507] iwlagn 0000:02:00.0: irq 42 for MSI/MSI-X
[ 5676.850201] iwlagn 0000:02:00.0: loaded firmware version 9.221.4.1 build 25532
[ 5676.851314] cfg80211: Ignoring regulatory request Set by core since the driver uses its own custom regulatory domain 
[ 5676.853026] ieee80211 phy3: Selected rate control algorithm 'iwl-agn-rs'
[ 5740.845258] iwlagn 0000:02:00.0: PCI INT A disabled
[ 5740.903450] iwlagn: Intel(R) Wireless WiFi Link AGN driver for Linux, in-tree:
[ 5740.903457] iwlagn: Copyright(c) 2003-2010 Intel Corporation
[ 5740.903563] iwlagn 0000:02:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
[ 5740.903578] iwlagn 0000:02:00.0: setting latency timer to 64
[ 5740.903626] iwlagn 0000:02:00.0: Detected Intel(R) Centrino(R) Advanced-N 6200 AGN, REV=0x74
[ 5740.919949] iwlagn 0000:02:00.0: device EEPROM VER=0x436, CALIB=0x6
[ 5740.919955] iwlagn 0000:02:00.0: Device SKU: 0Xb
[ 5740.920011] iwlagn 0000:02:00.0: Tunable channels: 13 802.11bg, 24 802.11a channels
[ 5740.920109] iwlagn 0000:02:00.0: irq 42 for MSI/MSI-X
[ 5740.924782] iwlagn 0000:02:00.0: loaded firmware version 9.221.4.1 build 25532
[ 5740.925260] cfg80211: Ignoring regulatory request Set by core since the driver uses its own custom regulatory domain 
[ 5740.925468] ieee80211 phy4: Selected rate control algorithm 'iwl-agn-rs'
[ 6975.631577] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 7036.742433] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 7037.063829] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 7147.331444] atl1c 0000:01:00.0: atl1c: eth0 NIC Link is Down
[ 7177.846584] PM: Restoring platform NVS memory
[ 7180.953479] i915 0000:00:02.0: restoring config space at offset 0x1 (was 0x900007, writing 0x900407)
[ 7180.953532] pci 0000:00:16.0: restoring config space at offset 0x1 (was 0x180006, writing 0x100006)
[ 7180.953585] ehci_hcd 0000:00:1a.0: restoring config space at offset 0x1 (was 0x2900006, writing 0x2900002)
[ 7180.953644] HDA Intel 0000:00:1b.0: restoring config space at offset 0x1 (was 0x100006, writing 0x100002)
[ 7180.953696] pcieport 0000:00:1c.0: restoring config space at offset 0x7 (was 0x20002020, writing 0x2020)
[ 7180.953827] ehci_hcd 0000:00:1d.0: restoring config space at offset 0x1 (was 0x2900006, writing 0x2900002)
[ 7180.953863] pci 0000:00:1e.0: restoring config space at offset 0xa (was 0xffffffff, writing 0x0)
[ 7180.953966] ahci 0000:00:1f.2: restoring config space at offset 0x1 (was 0x2b00007, writing 0x2b00407)
[ 7180.954180] iwlagn 0000:02:00.0: restoring config space at offset 0xf (was 0x100, writing 0x10a)
[ 7180.954216] iwlagn 0000:02:00.0: restoring config space at offset 0x4 (was 0x4, writing 0xd2400004)
[ 7180.954224] iwlagn 0000:02:00.0: restoring config space at offset 0x3 (was 0x0, writing 0x10)
[ 7180.954235] iwlagn 0000:02:00.0: restoring config space at offset 0x1 (was 0x100000, writing 0x100006)
[ 7180.954902] iwlagn 0000:02:00.0: RF_KILL bit toggled to enable radio.
[ 7188.603929] PM: resume of drv:thermal dev:LNXTHERM:00 complete after 120.042 msecs
[ 7188.703533] video LNXVIDEO:00: Restoring backlight state
[ 7189.120222] atl1c 0000:01:00.0: atl1c: eth0 NIC Link is Up<1000 Mbps Full Duplex>
[ 7190.398308] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 7199.710469] eth0: no IPv6 routers present
[ 7426.244038] ACPI Error: Method parse/execution failed [\_SB_.PCI0.WMID.GCMS] (Node ffff88012fa4fac8), AE_BAD_PARAMETER (20110112/psparse-536)
[ 7426.244055] ACPI Error: Method parse/execution failed [\_SB_.PCI0.WMID.WMAA] (Node ffff88012fa4fde8), AE_BAD_PARAMETER (20110112/psparse-536)
[ 7426.764213] PM: Restoring platform NVS memory
[ 7429.781195] i915 0000:00:02.0: restoring config space at offset 0x1 (was 0x900007, writing 0x900407)
[ 7429.781299] ehci_hcd 0000:00:1a.0: restoring config space at offset 0x1 (was 0x2900006, writing 0x2900002)
[ 7429.781359] HDA Intel 0000:00:1b.0: restoring config space at offset 0x1 (was 0x100006, writing 0x100002)
[ 7429.781537] ehci_hcd 0000:00:1d.0: restoring config space at offset 0x1 (was 0x2900006, writing 0x2900002)
[ 7429.781573] pci 0000:00:1e.0: restoring config space at offset 0xa (was 0xffffffff, writing 0x0)
[ 7429.781675] ahci 0000:00:1f.2: restoring config space at offset 0x1 (was 0x2b00007, writing 0x2b00407)
[ 7429.781895] iwlagn 0000:02:00.0: restoring config space at offset 0xf (was 0x100, writing 0x10a)
[ 7429.781931] iwlagn 0000:02:00.0: restoring config space at offset 0x4 (was 0x4, writing 0xd2400004)
[ 7429.781939] iwlagn 0000:02:00.0: restoring config space at offset 0x3 (was 0x0, writing 0x10)
[ 7429.781950] iwlagn 0000:02:00.0: restoring config space at offset 0x1 (was 0x100000, writing 0x100406)
[ 7429.782628] iwlagn 0000:02:00.0: RF_KILL bit toggled to enable radio.
[ 7437.321755] PM: resume of drv:thermal dev:LNXTHERM:00 complete after 120.037 msecs
[ 7437.389845] video LNXVIDEO:00: Restoring backlight state
[ 7437.775789] atl1c 0000:01:00.0: atl1c: eth0 NIC Link is Up<1000 Mbps Full Duplex>
[ 7439.049667] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 7448.028729] eth0: no IPv6 routers present
[ 7719.787975] atl1c 0000:01:00.0: atl1c: eth0 NIC Link is Down
[ 7722.767599] atl1c 0000:01:00.0: atl1c: eth0 NIC Link is Up<1000 Mbps Full Duplex>
[ 7727.843042] atl1c 0000:01:00.0: atl1c: eth0 NIC Link is Up<1000 Mbps Full Duplex>
[ 8433.655231] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 8434.130607] ADDRCONF(NETDEV_UP): wlan0: link is not ready

und zuguterletzt noch das offensichtliche:

cat /var/lib/NetworkManager/NetworkManager.state

[main]
NetworkingEnabled=true
WirelessEnabled=true
WWANEnabled=false

hier noch, falls es jemanden interessiert:

sudo iwlist scan

 
lo        Interface doesn't support scanning.

eth0      Interface doesn't support scanning.

wlan0     Interface doesn't support scanning : Network is down

iwlist chan

lo        no frequency information.

eth0      no frequency information.

wlan0     32 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
          Channel 12 : 2.467 GHz
          Channel 13 : 2.472 GHz
          Channel 36 : 5.18 GHz
          Channel 40 : 5.2 GHz
          Channel 44 : 5.22 GHz
          Channel 48 : 5.24 GHz
          Channel 52 : 5.26 GHz
          Channel 56 : 5.28 GHz
          Channel 60 : 5.3 GHz
          Channel 64 : 5.32 GHz
          Channel 100 : 5.5 GHz
          Channel 104 : 5.52 GHz
          Channel 108 : 5.54 GHz
          Channel 112 : 5.56 GHz
          Channel 116 : 5.58 GHz
          Channel 120 : 5.6 GHz
          Channel 124 : 5.62 GHz
          Channel 128 : 5.64 GHz
          Channel 132 : 5.66 GHz
          Channel 136 : 5.68 GHz
          Channel 140 : 5.7 GHz

Hallo und willkommen bei uu.de.

Gib dem Modul acer_wmi einen Startparameter mit: Testweise:

sudo modprobe -rf acer_wmi
sudo modprobe -v acer_wmi wireless=1
sudo depmod -a

Kontrollen:

sudo rfkill unblock all
rfkill list
dmesg | grep acer
iwconfig
sudo iwlist scan

Permanent, falls es klappt:

echo 'options acer_wmi wireless=1' | sudo tee /etc/modprobe.d/acer_wmi.conf

Hallo praseodym und danke für deine schnelle Antwort. ö.ö es geht! gleich der erste befehl aktivierte mein Netz.

was machen die einzelnen Befehle? Ich werde sie im Folgenden ab arbeiten und die Kontrollen nach Ermessen posten.

Seltsam finde ich das Folgende: Warum ist nur noch ein Modul ansprechbar? Bluetooth reagiert nicht, auch FN+F3 bewirkt keine Reaktion. Dazu wäre es schon schön, die volle Bandbreite des Moduls benutzen zu können und nicht nur 54 mb/s. Ist der N-Modus weiterhin abgeschaltet?

Grüße Julianna

rfkill list

9: phy4: Wireless LAN
	Soft blocked: no
	Hard blocked: no

dmesg | grep acer

[   14.597767] acer-wmi: Acer Laptop ACPI-WMI Extras
[   14.602547] acer-wmi: Function bitmap for Communication Button: 0x841
[   14.688748] acer-wmi: Brightness must be controlled by generic video driver
[ 2189.326125] Modules linked in: rfcomm sco bnep l2cap btusb bluetooth iwlagn cryptd aes_x86_64 aes_generic binfmt_misc parport_pc ppdev dm_crypt joydev snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel arc4 snd_hda_codec snd_hwdep snd_pcm snd_seq_midi snd_rawmidi acer_wmi snd_seq_midi_event snd_seq sparse_keymap option uvcvideo snd_timer usb_wwan snd_seq_device iwlcore videodev v4l2_compat_ioctl32 usbserial mac80211 snd intel_ips psmouse serio_raw cfg80211 soundcore snd_page_alloc lp parport usb_storage i915 drm_kms_helper ahci drm libahci atl1c i2c_algo_bit video [last unloaded: iwlagn]
[ 3956.921890] acer-wmi: Unknown key number - 0x4
[ 3963.753678] acer-wmi: Unknown key number - 0x4
[ 3969.676742] acer-wmi: Unknown key number - 0x4
[10807.326861] acer-wmi: Acer Laptop WMI Extras unloaded

iwconfig

lo        no wireless extensions.

eth0      no wireless extensions.

wlan0     IEEE 802.11abg  ESSID:"Nethersturm"  
          Mode:Managed  Frequency:2.472 GHz  Access Point: 1C:AF:F7:1A:CC:24   
          Bit Rate=54 Mb/s   Tx-Power=15 dBm   
          Retry  long limit:7   RTS thr:off   Fragment thr:off
          Power Management:off
          Link Quality=70/70  Signal level=-36 dBm  
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:1   Missed beacon:0

sudo iwlist scan

lo        Interface doesn't support scanning.

eth0      Interface doesn't support scanning.

wlan0     Scan completed :
          Cell 01 - Address: 00:1C:10:1C:72:20
                    Channel:1
                    Frequency:2.412 GHz (Channel 1)
                    Quality=33/70  Signal level=-77 dBm  
                    Encryption key:on
                    ESSID:"uebelst"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s
                              24 Mb/s; 36 Mb/s; 54 Mb/s
                    Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 48 Mb/s
                    Mode:Master
                    Extra:tsf=000000a5598178e0
                    Extra: Last beacon: 5120ms ago
                    IE: Unknown: 0007756562656C7374
                    IE: Unknown: 010882848B962430486C
                    IE: Unknown: 030101
                    IE: Unknown: 2A0102
                    IE: Unknown: 2F0102
                    IE: Unknown: 32040C121860
                    IE: Unknown: DD090010180201F0000000
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (1) : TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
          Cell 02 - Address: 88:25:2C:C8:A3:24
                    Channel:1
                    Frequency:2.412 GHz (Channel 1)
                    Quality=40/70  Signal level=-70 dBm  
                    Encryption key:on
                    ESSID:"ALICE-WLAN76"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 9 Mb/s
                              18 Mb/s; 36 Mb/s; 54 Mb/s
                    Bit Rates:6 Mb/s; 12 Mb/s; 24 Mb/s; 48 Mb/s
                    Mode:Master
                    Extra:tsf=0000003fbbb41042
                    Extra: Last beacon: 5130ms ago
                    IE: Unknown: 000C414C4943452D574C414E3736
                    IE: Unknown: 010882848B961224486C
                    IE: Unknown: 030101
                    IE: Unknown: 2A0100
                    IE: Unknown: 32040C183060
                    IE: Unknown: 2D1A6E1017FF00000001000000000000000000000000000000000000
                    IE: Unknown: 3D1601050100000000000000000000000000000000000000
                    IE: Unknown: 3E0100
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : TKIP CCMP
                        Authentication Suites (1) : PSK
                       Preauthentication Supported
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
                    IE: Unknown: 7F0101
                    IE: Unknown: DD900050F204104A00011010440001021041000100103B000103104700100000000000000003000088252CC8A3241021000848616E73654E657410230008415237353035535710240007312E30302E31311042000A303131313033353037361054000800060050F20400011011001D48616E73654E657420576972656C65737320526F757465722857464129100800020084
                    IE: Unknown: DD07000C4300000000
                    IE: Unknown: 0706444520010D10
                    IE: Unknown: DD1E00904C336E1017FF00000001000000000000000000000000000000000000
                    IE: Unknown: DD1A00904C3401050100000000000000000000000000000000000000
          Cell 03 - Address: 00:1C:28:37:91:18
                    Channel:1
                    Frequency:2.412 GHz (Channel 1)
                    Quality=59/70  Signal level=-51 dBm  
                    Encryption key:on
                    ESSID:"dustin"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 9 Mb/s
                              18 Mb/s; 36 Mb/s; 54 Mb/s
                    Bit Rates:6 Mb/s; 12 Mb/s; 24 Mb/s; 48 Mb/s
                    Mode:Master
                    Extra:tsf=0000041033ee9f98
                    Extra: Last beacon: 5150ms ago
                    IE: Unknown: 000664757374696E
                    IE: Unknown: 010882848B961224486C
                    IE: Unknown: 030101
                    IE: Unknown: 2A0106
                    IE: Unknown: 32040C183060
                    IE: Unknown: 2D1A6E1017FFFF000001000000000000000000000000000000000000
                    IE: Unknown: 3D1601050100000000000000000000000000000000000000
                    IE: Unknown: 3E0100
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
                    IE: Unknown: 0B05000022127A
                    IE: Unknown: 7F0101
                    IE: Unknown: DD07000C4300000000
                    IE: Unknown: 0706444520010D10
                    IE: Unknown: DD1E00904C336E1017FFFF000001000000000000000000000000000000000000
                    IE: Unknown: DD1A00904C3401050100000000000000000000000000000000000000
                    IE: Unknown: DD9D0050F204104A0001101044000102103B00010310470010BC329E001DD811B28601001C283791181021001852616C696E6B20546563686E6F6C6F67792C20436F72702E1023001C52616C696E6B20576972656C6573732041636365737320506F696E74102400065254323836301042000831323334353637381054000800060050F20400011011000952616C696E6B415053100800020084103C000101
          Cell 04 - Address: 00:15:0C:67:31:25
                    Channel:6
                    Frequency:2.437 GHz (Channel 6)
                    Quality=45/70  Signal level=-65 dBm  
                    Encryption key:off
                    ESSID:"Speedport W 501V"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 22 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:Master
                    Extra:tsf=0000003f3f23bc56
                    Extra: Last beacon: 4900ms ago
                    IE: Unknown: 00105370656564706F727420572035303156
                    IE: Unknown: 010582848B962C
                    IE: Unknown: 030106
                    IE: Unknown: 2A0103
                    IE: Unknown: 32080C1218243048606C
                    IE: Unknown: DD0A0800280101000200FF0F
          Cell 05 - Address: 00:25:5E:27:F1:E8
                    Channel:9
                    Frequency:2.452 GHz (Channel 9)
                    Quality=28/70  Signal level=-82 dBm  
                    Encryption key:on
                    ESSID:"ALICE-WLANE7"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s
                              24 Mb/s; 36 Mb/s; 54 Mb/s
                    Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 48 Mb/s
                    Mode:Master
                    Extra:tsf=00000005d843c183
                    Extra: Last beacon: 4680ms ago
                    IE: Unknown: 000C414C4943452D574C414E4537
                    IE: Unknown: 010882848B962430486C
                    IE: Unknown: 030109
                    IE: Unknown: 2A0100
                    IE: Unknown: 2F0100
                    IE: Unknown: 32040C121860
                    IE: Unknown: DD760050F204104A00011010440001021041000100103B00010310470010000102030405060708090A0B0C0D0EBB1021000842726F6164636F6D1023000842726F6164636F6D1024000631323334353610420004313233341054000800060050F20400011011000A42726F6164636F6D4150100800020088
                    IE: Unknown: DD090010180200F0000000
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (1) : TKIP
                        Authentication Suites (1) : PSK
          Cell 06 - Address: 00:1A:4F:9B:47:24
                    Channel:11
                    Frequency:2.462 GHz (Channel 11)
                    Quality=32/70  Signal level=-78 dBm  
                    Encryption key:on
                    ESSID:"WLAN-001A4F9B4724"
                    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:Master
                    Extra:tsf=000011f9ae4ab234
                    Extra: Last beacon: 4100ms ago
                    IE: Unknown: 0011574C414E2D303031413446394234373234
                    IE: Unknown: 010482848B96
                    IE: Unknown: 03010B
                    IE: Unknown: 2A0107
                    IE: Unknown: 32080C1218243048606C
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (1) : TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: DD0A0800280101000200FF0F
                    IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
          Cell 07 - Address: 1C:AF:F7:1A:CC:24
                    Channel:13
                    Frequency:2.472 GHz (Channel 13)
                    Quality=70/70  Signal level=-35 dBm  
                    Encryption key:on
                    ESSID:"Nethersturm"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 9 Mb/s
                              18 Mb/s; 36 Mb/s; 54 Mb/s
                    Bit Rates:6 Mb/s; 12 Mb/s; 24 Mb/s; 48 Mb/s
                    Mode:Master
                    Extra:tsf=000007483f2b0164
                    Extra: Last beacon: 140ms ago
                    IE: Unknown: 000B4E6574686572737475726D
                    IE: Unknown: 010882848B961224486C
                    IE: Unknown: 03010D
                    IE: Unknown: 2A0100
                    IE: Unknown: 32040C183060
                    IE: Unknown: 2D1AEE1117FFFF0000010000000000000000000000000C0000000000
                    IE: Unknown: 3D160D070700000000000000000000000000000000000000
                    IE: Unknown: 3E0100
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
                    IE: Unknown: 7F0101
                    IE: Unknown: DD07000C4307000000
                    IE: Unknown: 0706474220010D10
                    IE: Unknown: DD1E00904C33EE1117FFFF0000010000000000000000000000000C0000000000
                    IE: Unknown: DD1A00904C340D070700000000000000000000000000000000000000
                    IE: Unknown: DD050050F20500
                    IE: Unknown: DD750050F204104A00011010440001021041000100103B00010310470010FB76595734622FC471D61CAFF71ACC2410210006442D4C696E6B102300074449522D363135102400074449522D3631351042000830303030303030301054000800060050F2040001101100074449522D363135100800020086
          Cell 08 - Address: 00:19:CB:83:56:68
                    Channel:5
                    Frequency:2.432 GHz (Channel 5)
                    Quality=30/70  Signal level=-80 dBm  
                    Encryption key:on
                    ESSID:"meinO2"
                    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:Master
                    Extra:tsf=000000cc66f5ebf8
                    Extra: Last beacon: 4940ms ago
                    IE: Unknown: 00066D65696E4F32
                    IE: Unknown: 010482848B96
                    IE: Unknown: 030105
                    IE: Unknown: 2A0103
                    IE: Unknown: 32080C1218243048606C
          Cell 09 - Address: 00:19:CB:59:A3:EA
                    Channel:1
                    Frequency:2.412 GHz (Channel 1)
                    Quality=26/70  Signal level=-84 dBm  
                    Encryption key:on
                    ESSID:"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
                    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:Master
                    Extra:tsf=000000008386580b
                    Extra: Last beacon: 5140ms ago
                    IE: Unknown: 000C000000000000000000000000
                    IE: Unknown: 010482848B96
                    IE: Unknown: 030101
                    IE: Unknown: 050C000300000000000000000000
                    IE: Unknown: 2A0102
                    IE: Unknown: 32080C1218243048606C
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (1) : TKIP
                        Authentication Suites (1) : PSK
          Cell 10 - Address: 7C:4F:B5:09:11:B7
                    Channel:2
                    Frequency:2.417 GHz (Channel 2)
                    Quality=28/70  Signal level=-82 dBm  
                    Encryption key:on
                    ESSID:"Carlito"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 9 Mb/s
                              18 Mb/s; 36 Mb/s; 54 Mb/s
                    Bit Rates:6 Mb/s; 12 Mb/s; 24 Mb/s; 48 Mb/s
                    Mode:Master
                    Extra:tsf=0000000bcb36ac81
                    Extra: Last beacon: 5130ms ago
                    IE: Unknown: 00074361726C69746F
                    IE: Unknown: 010882848B961224486C
                    IE: Unknown: 030102
                    IE: Unknown: 32040C183060
                    IE: Unknown: 0706444520010D10
                    IE: Unknown: 33082001020304050607
                    IE: Unknown: 33082105060708090A0B
                    IE: Unknown: 050400010000
                    IE: Unknown: 2A0100
                    IE: Unknown: 2D1A6E1017FF00000001000000000000000000000000000000000000
                    IE: Unknown: 3D1602050100000000000000000000000000000000000000
                    IE: Unknown: 7F0101
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : TKIP CCMP
                        Authentication Suites (1) : PSK
                       Preauthentication Supported
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
                    IE: Unknown: 0B050000187A12
                    IE: Unknown: DD1E00904C336E1017FF00000001000000000000000000000000000000000000
                    IE: Unknown: DD1A00904C3402050100000000000000000000000000000000000000
                    IE: Unknown: DD07000C4300000000
                    IE: Unknown: DD0E0050F204104A0001101044000102
          Cell 11 - Address: 00:15:0C:78:10:A5
                    Channel:6
                    Frequency:2.437 GHz (Channel 6)
                    Quality=29/70  Signal level=-81 dBm  
                    Encryption key:on
                    ESSID:"BerlinBerlin"
                    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:Master
                    Extra:tsf=000000000a109234
                    Extra: Last beacon: 4890ms ago
                    IE: Unknown: 000C4265726C696E4265726C696E
                    IE: Unknown: 010482848B96
                    IE: Unknown: 030106
                    IE: Unknown: 050C010300000000000000000000
                    IE: Unknown: 2A0107
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 32080C1218243048606C
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (1) : TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
          Cell 12 - Address: 00:1E:40:CA:2C:C4
                    Channel:9
                    Frequency:2.452 GHz (Channel 9)
                    Quality=34/70  Signal level=-76 dBm  
                    Encryption key:on
                    ESSID:"ALICE-WLANC3"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s
                              24 Mb/s; 36 Mb/s; 54 Mb/s
                    Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 48 Mb/s
                    Mode:Master
                    Extra:tsf=00000100a79d0189
                    Extra: Last beacon: 4690ms ago
                    IE: Unknown: 000C414C4943452D574C414E4333
                    IE: Unknown: 010882848B962430486C
                    IE: Unknown: 030109
                    IE: Unknown: 2A0100
                    IE: Unknown: 2F0100
                    IE: Unknown: 32040C121860
                    IE: Unknown: DD760050F204104A00011010440001021041000100103B00010310470010000102030405060708090A0B0C0D0EBB1021000842726F6164636F6D1023000842726F6164636F6D1024000631323334353610420004313233341054000800060050F20400011011000A42726F6164636F6D4150100800020088
                    IE: Unknown: DD090010180200F0000000
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (1) : TKIP
                        Authentication Suites (1) : PSK
          Cell 13 - Address: BC:05:43:4F:34:92
                    Channel:11
                    Frequency:2.462 GHz (Channel 11)
                    Quality=35/70  Signal level=-75 dBm  
                    Encryption key:on
                    ESSID:"FRITZ!Box Fon WLAN 7270"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
                              9 Mb/s; 12 Mb/s; 18 Mb/s
                    Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=000000006b726f1a
                    Extra: Last beacon: 4530ms ago
                    IE: Unknown: 0017465249545A21426F7820466F6E20574C414E2037323730
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 03010B
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (1) : TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 2A0102
                    IE: Unknown: 32043048606C
                    IE: Unknown: DD180050F2020101880003A4000027A4000042435E0062322F00
                    IE: Unknown: 2D1A4E101BFFFF000000000000000000000000000000000000000000
                    IE: Unknown: 3D160B071900000000000000000000000000000000000000
                    IE: Unknown: DD0900037F01010000FF7F
                    IE: Unknown: DD0A00037F04010001000000
                    IE: Unknown: DD6F0050F204104A0001101044000102103B000100104700100F00000B000F00000A00BC05434F34921021000341564D10230009465249545A21426F781024000430303030104200043030303010540008000000000000000010110009465249545A21426F78100800020188103C000103

Warum genau machen wir diesen Scan?

2. Befehl: sudo modprobe -v acer_wmi wireless=1

insmod /lib/modules/2.6.38-8-generic/kernel/drivers/input/sparse-keymap.ko 
insmod /lib/modules/2.6.38-8-generic/kernel/drivers/platform/x86/acer-wmi.ko wireless=1
FATAL: Error inserting acer_wmi (/lib/modules/2.6.38-8-generic/kernel/drivers/platform/x86/acer-wmi.ko): Unknown symbol in module, or unknown parameter (see dmesg)

dmesg | grep acer spuckt etwas leicht anderes aus:

[   14.597767] acer-wmi: Acer Laptop ACPI-WMI Extras
[   14.602547] acer-wmi: Function bitmap for Communication Button: 0x841
[   14.688748] acer-wmi: Brightness must be controlled by generic video driver
[ 2189.326125] Modules linked in: rfcomm sco bnep l2cap btusb bluetooth iwlagn cryptd aes_x86_64 aes_generic binfmt_misc parport_pc ppdev dm_crypt joydev snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel arc4 snd_hda_codec snd_hwdep snd_pcm snd_seq_midi snd_rawmidi acer_wmi snd_seq_midi_event snd_seq sparse_keymap option uvcvideo snd_timer usb_wwan snd_seq_device iwlcore videodev v4l2_compat_ioctl32 usbserial mac80211 snd intel_ips psmouse serio_raw cfg80211 soundcore snd_page_alloc lp parport usb_storage i915 drm_kms_helper ahci drm libahci atl1c i2c_algo_bit video [last unloaded: iwlagn]
[ 3956.921890] acer-wmi: Unknown key number - 0x4
[ 3963.753678] acer-wmi: Unknown key number - 0x4
[ 3969.676742] acer-wmi: Unknown key number - 0x4
[10807.326861] acer-wmi: Acer Laptop WMI Extras unloaded
[11594.327292] acer_wmi: Unknown parameter `wireless'

iwconfig sudo iwlist scan scheinen das gleiche ergebnis wie oben zu produzieren.

3. Befehl: sudo depmod -a keine weitere Veränderung, Kontrollen wie oben.

Für den Intel-N-Modus schau mal hier:

echo 'options iwlagn 11n_disable=0' | sudo tee /etc/modprobe.d/intel-N-mode.conf

neu starten, "iwconfig" zeigt keinen N-Modus an, nur abg. Für die Befehle siehe Kernelmodule und WLAN/wireless-tools. Kontrollabfragen danach wie gerade eben plus zusätzlich:

lspci -nnk | grep -iA2 net

Ah, ich verstehe. So hatte ich unter 10.10 den N-Modus per Script-Schalter deaktiviert/aktiviert. Konnte das nur nicht reproduzieren : ) Hier noch die Kontrollen, hat funktioniert und n-modus arbeitet nun.

Juhu, nach dem reboot arbeiten nun auch die FN-Schalter! Ick könnt da knutschen. : )

Vielen Dank für den sachkundigen und blitzschnellen Support auch bei diesem Sonnenschein.

Viele liebe Grüße Julianna

rfkill list

11: phy0: Wireless LAN
	Soft blocked: no
	Hard blocked: no

dmesg | grep acer

[   14.597767] acer-wmi: Acer Laptop ACPI-WMI Extras
[   14.602547] acer-wmi: Function bitmap for Communication Button: 0x841
[   14.688748] acer-wmi: Brightness must be controlled by generic video driver
[ 2189.326125] Modules linked in: rfcomm sco bnep l2cap btusb bluetooth iwlagn cryptd aes_x86_64 aes_generic binfmt_misc parport_pc ppdev dm_crypt joydev snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel arc4 snd_hda_codec snd_hwdep snd_pcm snd_seq_midi snd_rawmidi acer_wmi snd_seq_midi_event snd_seq sparse_keymap option uvcvideo snd_timer usb_wwan snd_seq_device iwlcore videodev v4l2_compat_ioctl32 usbserial mac80211 snd intel_ips psmouse serio_raw cfg80211 soundcore snd_page_alloc lp parport usb_storage i915 drm_kms_helper ahci drm libahci atl1c i2c_algo_bit video [last unloaded: iwlagn]
[ 3956.921890] acer-wmi: Unknown key number - 0x4
[ 3963.753678] acer-wmi: Unknown key number - 0x4
[ 3969.676742] acer-wmi: Unknown key number - 0x4
[10807.326861] acer-wmi: Acer Laptop WMI Extras unloaded
[11594.327292] acer_wmi: Unknown parameter `wireless'

iwconfig

lo        no wireless extensions.

eth0      no wireless extensions.

wlan0     IEEE 802.11abgn  ESSID:"Nethersturm"  
          Mode:Managed  Frequency:2.472 GHz  Access Point: 1C:AF:F7:1A:CC:24   
          Bit Rate=72.2 Mb/s   Tx-Power=15 dBm   
          Retry  long limit:7   RTS thr:off   Fragment thr:off
          Power Management:on
          Link Quality=70/70  Signal level=-40 dBm  
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:1   Missed beacon:0

lspci -nnk | grep -iA2 net

01:00.0 Ethernet controller [0200]: Atheros Communications AR8151 v1.0 Gigabit Ethernet [1969:1073] (rev c0)
	Subsystem: Acer Incorporated [ALI] Device [1025:040e]
	Kernel driver in use: atl1c
--
02:00.0 Network controller [0280]: Intel Corporation Centrino Advanced-N 6200 [8086:422c] (rev 35)
	Subsystem: Intel Corporation Centrino Advanced-N 6200 2x2 AGN [8086:1301]
	Kernel driver in use: iwlagn

Du kannst das Power-Management noch abschalten:

sudo iwconfig wlan0 power off

Falls das nicht reicht, siehe dieser Thread ab hier.

Grrr... darauf bin ich natürlich nicht gekommen...

http://wiki.ubuntuusers.de/Hardwaredatenbank/Notebooks/A

Dennoch vielen dank für deine Hilfe.