Hallo!
Dies ist (leider) bereits mein dritter Eintrag zu einem Netzwerk-Problem mit meinem Laptop.
Vor einigen Wochen habe ich das Modul alx wieder zum Laufen gebracht, nachdem dieses (und damit die LAN-Verbindung) nicht funktioniert hat. http://forum.ubuntuusers.de/topic/lan-funktioniert-nicht-mehr-mit-atheros-ar8162/
Es funktioniert LAN aber nun trotzdem wieder, habe
sudo apt-get install linux-backports-modules-cw-3.4-precise-$(uname -r | cut -c10-23)
in die Befehlszeile eingegeben, wie unter http://wiki.ubuntuusers.de/WLAN/Linux-Backports-modules#source-2 beschrieben, und voila ☺
Danke für die rasche Antwort und Hilfe!
Nachdem ich einige Wochen nur über Kabelverbindung gearbeitet habe, benötige ich nun auch wieder die WLAN-Verbindung. Leider streikt nun diese wieder.
Meine Ausgaben:
josef@josef-Lenovo-G580:~$ dmesg | egrep 'wl|brcm|lib' [ 0.000000] Fast TSC calibration using PIT [ 0.000001] Calibrating delay loop (skipped), value calculated using timer frequency.. 4390.11 BogoMIPS (lpj=8780228) [ 0.575976] libata version 3.00 loaded. [ 1.312178] usbcore: registered new interface driver libusual [ 1.711725] Refined TSC clocksource calibration: 2195.012 MHz. [ 22.740412] lib80211: common routines for IEEE802.11 drivers [ 22.740415] lib80211_crypt: registered algorithm 'NULL' [ 22.770693] wl: module license 'MIXED/Proprietary' taints kernel. [ 22.772055] wl: disagrees about version of symbol cfg80211_scan_done [ 22.772059] wl: Unknown symbol cfg80211_scan_done (err -22) [ 22.772089] wl: disagrees about version of symbol cfg80211_disconnected [ 22.772091] wl: Unknown symbol cfg80211_disconnected (err -22) [ 22.772111] wl: disagrees about version of symbol wiphy_register [ 22.772113] wl: Unknown symbol wiphy_register (err -22) [ 22.772119] wl: disagrees about version of symbol wiphy_new [ 22.772120] wl: Unknown symbol wiphy_new (err -22) [ 22.772124] wl: disagrees about version of symbol cfg80211_put_bss [ 22.772126] wl: Unknown symbol cfg80211_put_bss (err -22) [ 22.772130] wl: disagrees about version of symbol cfg80211_roamed [ 22.772131] wl: Unknown symbol cfg80211_roamed (err -22) [ 22.772146] wl: disagrees about version of symbol cfg80211_ibss_joined [ 22.772148] wl: Unknown symbol cfg80211_ibss_joined (err -22) [ 22.772157] wl: disagrees about version of symbol cfg80211_michael_mic_failure [ 22.772171] wl: Unknown symbol cfg80211_michael_mic_failure (err -22) [ 22.772175] wl: disagrees about version of symbol cfg80211_connect_result [ 22.772177] wl: Unknown symbol cfg80211_connect_result (err -22) [ 22.772188] wl: disagrees about version of symbol wiphy_unregister [ 22.772190] wl: Unknown symbol wiphy_unregister (err -22) [ 22.772198] wl: disagrees about version of symbol cfg80211_get_bss [ 22.772200] wl: Unknown symbol cfg80211_get_bss (err -22) [ 22.772206] wl: disagrees about version of symbol __ieee80211_get_channel [ 22.772208] wl: Unknown symbol __ieee80211_get_channel (err -22) [ 22.772231] wl: disagrees about version of symbol cfg80211_inform_bss_frame [ 22.772233] wl: Unknown symbol cfg80211_inform_bss_frame (err -22) [ 22.772244] wl: disagrees about version of symbol wiphy_free [ 22.772246] wl: Unknown symbol wiphy_free (err -22) [ 22.986431] type=1400 audit(1409252994.171:3): apparmor="STATUS" operation="profile_load" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=497 comm="apparmor_parser" [ 22.986689] type=1400 audit(1409252994.171:4): apparmor="STATUS" operation="profile_load" name="/usr/lib/connman/scripts/dhclient-script" pid=497 comm="apparmor_parser" [ 25.476408] type=1400 audit(1409252996.663:6): apparmor="STATUS" operation="profile_replace" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=918 comm="apparmor_parser" [ 25.476655] type=1400 audit(1409252996.663:7): apparmor="STATUS" operation="profile_replace" name="/usr/lib/connman/scripts/dhclient-script" pid=918 comm="apparmor_parser" [ 25.479590] type=1400 audit(1409252996.667:8): apparmor="STATUS" operation="profile_load" name="/usr/lib/lightdm/lightdm/lightdm-guest-session-wrapper" pid=917 comm="apparmor_parser" [ 25.479941] type=1400 audit(1409252996.667:9): apparmor="STATUS" operation="profile_load" name="/usr/lib/lightdm/lightdm/lightdm-guest-session-wrapper//chromium_browser" pid=917 comm="apparmor_parser" [ 25.491228] type=1400 audit(1409252996.679:10): apparmor="STATUS" operation="profile_load" name="/usr/lib/cups/backend/cups-pdf" pid=933 comm="apparmor_parser" [ 2448.639506] wl: disagrees about version of symbol cfg80211_scan_done [ 2448.639511] wl: Unknown symbol cfg80211_scan_done (err -22) [ 2448.639546] wl: disagrees about version of symbol cfg80211_disconnected [ 2448.639548] wl: Unknown symbol cfg80211_disconnected (err -22) [ 2448.639572] wl: disagrees about version of symbol wiphy_register [ 2448.639574] wl: Unknown symbol wiphy_register (err -22) [ 2448.639582] wl: disagrees about version of symbol wiphy_new [ 2448.639584] wl: Unknown symbol wiphy_new (err -22) [ 2448.639591] wl: disagrees about version of symbol cfg80211_put_bss [ 2448.639593] wl: Unknown symbol cfg80211_put_bss (err -22) [ 2448.639600] wl: disagrees about version of symbol cfg80211_roamed [ 2448.639602] wl: Unknown symbol cfg80211_roamed (err -22) [ 2448.639624] wl: disagrees about version of symbol cfg80211_ibss_joined [ 2448.639626] wl: Unknown symbol cfg80211_ibss_joined (err -22) [ 2448.639637] wl: disagrees about version of symbol cfg80211_michael_mic_failure [ 2448.639639] wl: Unknown symbol cfg80211_michael_mic_failure (err -22) [ 2448.639646] wl: disagrees about version of symbol cfg80211_connect_result [ 2448.639647] wl: Unknown symbol cfg80211_connect_result (err -22) [ 2448.639662] wl: disagrees about version of symbol wiphy_unregister [ 2448.639664] wl: Unknown symbol wiphy_unregister (err -22) [ 2448.639675] wl: disagrees about version of symbol cfg80211_get_bss [ 2448.639676] wl: Unknown symbol cfg80211_get_bss (err -22) [ 2448.639686] wl: disagrees about version of symbol __ieee80211_get_channel [ 2448.639688] wl: Unknown symbol __ieee80211_get_channel (err -22) [ 2448.639717] wl: disagrees about version of symbol cfg80211_inform_bss_frame [ 2448.639719] wl: Unknown symbol cfg80211_inform_bss_frame (err -22) [ 2448.639736] wl: disagrees about version of symbol wiphy_free [ 2448.639738] wl: Unknown symbol wiphy_free (err -22) [ 2532.935136] wl: disagrees about version of symbol cfg80211_scan_done [ 2532.935148] wl: Unknown symbol cfg80211_scan_done (err -22) [ 2532.935238] wl: disagrees about version of symbol cfg80211_disconnected [ 2532.935244] wl: Unknown symbol cfg80211_disconnected (err -22) [ 2532.935307] wl: disagrees about version of symbol wiphy_register [ 2532.935312] wl: Unknown symbol wiphy_register (err -22) [ 2532.935335] wl: disagrees about version of symbol wiphy_new [ 2532.935340] wl: Unknown symbol wiphy_new (err -22) [ 2532.935360] wl: disagrees about version of symbol cfg80211_put_bss [ 2532.935365] wl: Unknown symbol cfg80211_put_bss (err -22) [ 2532.935383] wl: disagrees about version of symbol cfg80211_roamed [ 2532.935388] wl: Unknown symbol cfg80211_roamed (err -22) [ 2532.935446] wl: disagrees about version of symbol cfg80211_ibss_joined [ 2532.935451] wl: Unknown symbol cfg80211_ibss_joined (err -22) [ 2532.935482] wl: disagrees about version of symbol cfg80211_michael_mic_failure [ 2532.935487] wl: Unknown symbol cfg80211_michael_mic_failure (err -22) [ 2532.935505] wl: disagrees about version of symbol cfg80211_connect_result [ 2532.935510] wl: Unknown symbol cfg80211_connect_result (err -22) [ 2532.935551] wl: disagrees about version of symbol wiphy_unregister [ 2532.935556] wl: Unknown symbol wiphy_unregister (err -22) [ 2532.935586] wl: disagrees about version of symbol cfg80211_get_bss [ 2532.935591] wl: Unknown symbol cfg80211_get_bss (err -22) [ 2532.935617] wl: disagrees about version of symbol __ieee80211_get_channel [ 2532.935623] wl: Unknown symbol __ieee80211_get_channel (err -22) [ 2532.935700] wl: disagrees about version of symbol cfg80211_inform_bss_frame [ 2532.935705] wl: Unknown symbol cfg80211_inform_bss_frame (err -22) [ 2532.935752] wl: disagrees about version of symbol wiphy_free [ 2532.935756] wl: Unknown symbol wiphy_free (err -22) [ 2582.016048] wl: disagrees about version of symbol cfg80211_scan_done [ 2582.016053] wl: Unknown symbol cfg80211_scan_done (err -22) [ 2582.016088] wl: disagrees about version of symbol cfg80211_disconnected [ 2582.016090] wl: Unknown symbol cfg80211_disconnected (err -22) [ 2582.016116] wl: disagrees about version of symbol wiphy_register [ 2582.016118] wl: Unknown symbol wiphy_register (err -22) [ 2582.016126] wl: disagrees about version of symbol wiphy_new [ 2582.016128] wl: Unknown symbol wiphy_new (err -22) [ 2582.016136] wl: disagrees about version of symbol cfg80211_put_bss [ 2582.016138] wl: Unknown symbol cfg80211_put_bss (err -22) [ 2582.016144] wl: disagrees about version of symbol cfg80211_roamed [ 2582.016146] wl: Unknown symbol cfg80211_roamed (err -22) [ 2582.016168] wl: disagrees about version of symbol cfg80211_ibss_joined [ 2582.016170] wl: Unknown symbol cfg80211_ibss_joined (err -22) [ 2582.016182] wl: disagrees about version of symbol cfg80211_michael_mic_failure [ 2582.016184] wl: Unknown symbol cfg80211_michael_mic_failure (err -22) [ 2582.016190] wl: disagrees about version of symbol cfg80211_connect_result [ 2582.016192] wl: Unknown symbol cfg80211_connect_result (err -22) [ 2582.016207] wl: disagrees about version of symbol wiphy_unregister [ 2582.016209] wl: Unknown symbol wiphy_unregister (err -22) [ 2582.016220] wl: disagrees about version of symbol cfg80211_get_bss [ 2582.016222] wl: Unknown symbol cfg80211_get_bss (err -22) [ 2582.016232] wl: disagrees about version of symbol __ieee80211_get_channel [ 2582.016234] wl: Unknown symbol __ieee80211_get_channel (err -22) [ 2582.016263] wl: disagrees about version of symbol cfg80211_inform_bss_frame [ 2582.016265] wl: Unknown symbol cfg80211_inform_bss_frame (err -22) [ 2582.016282] wl: disagrees about version of symbol wiphy_free [ 2582.016284] wl: Unknown symbol wiphy_free (err -22)
josef@josef-Lenovo-G580:~$ rfkill list 0: ideapad_wlan: Wireless LAN Soft blocked: no Hard blocked: no
josef@josef-Lenovo-G580:~$ iwconfig lo no wireless extensions. eth1 no wireless extensions.
josef@josef-Lenovo-G580:~$ iwlist chan lo no frequency information. eth1 no frequency information.
josef@josef-Lenovo-G580:~$ sudo iwlist scan [sudo] password for josef: lo Interface doesn't support scanning. eth1 Interface doesn't support scanning.
sudo modprobe wl FATAL: Error inserting wl (/lib/modules/3.2.0-67-generic-pae/updates/dkms/wl.ko): Invalid argument
Wollte nun versuchen, den Broadcom-Treiber folgenderweise mit folgender Anleitung wieder zum Laufen zu bringen: http://forum.ubuntuusers.de/topic/lan-wlan-probleme-mit-lenovo-g580/2/#post-4987097
Leider erhalte ich da sofort eine Fehlermeldung.
josef@josef-Lenovo-G580:~$ sudo apt-get install --reinstall linux-headers-generic linux-headers-$(uname -r) build-essential dkms Paketlisten werden gelesen... Fertig Abhängigkeitsbaum wird aufgebaut Statusinformationen werden eingelesen... Fertig Die folgenden Pakete wurden automatisch installiert und werden nicht mehr benötigt: linux-image-3.2.0-65-generic linux-backports-modules-cw-3.12-3.2.0-65-generic gimp-help-de gimp-help-en gimp-help-es linux-headers-3.2.0-29 gimp-help-common linux-headers-3.2.0-32-generic linux-headers-3.2.0-29-generic-pae Verwenden Sie »apt-get autoremove«, um sie zu entfernen. 0 aktualisiert, 0 neu installiert, 4 erneut installiert, 0 zu entfernen und 0 nicht aktualisiert. Es müssen noch 72,6 kB von 1.047 kB an Archiven heruntergeladen werden. Nach dieser Operation werden 0 B Plattenplatz zusätzlich benutzt. Hole:1 http://de.archive.ubuntu.com/ubuntu/ precise-updates/main dkms all 2.2.0.3-1ubuntu3.2 [72,6 kB] Es wurden 72,6 kB in 0 s geholt (209 kB/s) (Lese Datenbank ... 1229017 Dateien und Verzeichnisse sind derzeit installiert.) Vorbereitung zum Ersetzen von build-essential 11.5ubuntu2.1 (durch .../build-essential_11.5ubuntu2.1_i386.deb) ... Ersatz für build-essential wird entpackt ... Vorbereitung zum Ersetzen von dkms 2.2.0.3-1ubuntu3.2 (durch .../dkms_2.2.0.3-1ubuntu3.2_all.deb) ... Ersatz für dkms wird entpackt ... Vorbereitung zum Ersetzen von linux-headers-3.2.0-67-generic-pae 3.2.0-67.101 (durch .../linux-headers-3.2.0-67-generic-pae_3.2.0-67.101_i386.deb) ... Ersatz für linux-headers-3.2.0-67-generic-pae wird entpackt ... Vorbereitung zum Ersetzen von linux-headers-generic 3.2.0.67.79 (durch .../linux-headers-generic_3.2.0.67.79_i386.deb) ... Ersatz für linux-headers-generic wird entpackt ... Trigger für man-db werden verarbeitet ... build-essential (11.5ubuntu2.1) wird eingerichtet ... dkms (2.2.0.3-1ubuntu3.2) wird eingerichtet ... linux-headers-3.2.0-67-generic-pae (3.2.0-67.101) wird eingerichtet ... Examining /etc/kernel/header_postinst.d. run-parts: executing /etc/kernel/header_postinst.d/dkms 3.2.0-67-generic-pae /boot/vmlinuz-3.2.0-67-generic-pae ERROR (dkms apport): binary package for alx_dkms: cw20121003 not found Error! Bad return status for module build on kernel: 3.2.0-67-generic-pae (i686) Consult /var/lib/dkms/alx_dkms/cw20121003/build/make.log for more information. linux-headers-generic (3.2.0.67.79) wird eingerichtet ...
Unter http://wiki.ubuntuusers.de/WLAN/Karten/Broadcom habe ich nun gelesen, dass das Installieren der Backport-Modules dazu führen kann, dass die Broadcom-Karte nicht mehr funktioniert. Genau das habe ich aber gemacht, damit meine Kabelverbindung funktioniert.
Ich stehe jetzt wieder an. Hat irgendjemand eine Idee, was ich versuchen könnte, damit beides funktioniert?
Kann es sinnvoll sein, auf Unbuntu 14.04 upzugraden?