Hallo!
Fast habe mich schon daran gewöhnt, dass am neuen Notebook erstmal das WLAN Probleme macht, bis es dann doch irgendwann geht.
Diesmal ging es zunächst ganz gut. Plötzlich (evtl. nach einem apt-get update) konnte keine Verbindung mehr aufgebaut werden. Auch mit dem externen EDIMAX USB-WLAN Adapter klappte es nur sporadisch und dann mit schlechter Performance.
Nachdem ich jetzt wie hier beschrieben diese Zeile
options iwlwifi 11n_disable=0
in /etc/modprobe.d/iwlwifi.conf eingetragen habe, wurde die Verbindung zwar aufgebaut, aber ich werde ständig wieder nach der Passwortlegitimierung gefragt. Woran kann das liegen?
Komischerweise, als ich eben die Zeile wieder auskommentiert habe, war das Verhalten hinterher noch das Gleiche.
Hier ein Systeminformationen was WLAN-Hardware und -Konfiguration angeht:
nunatak@zenbook:~$ ifconfig -a
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:65536 Metrik:1
RX-Pakete:4159 Fehler:0 Verloren:0 Überläufe:0 Fenster:0
TX-Pakete:4159 Fehler:0 Verloren:0 Überläufe:0 Träger:0
Kollisionen:0 Sendewarteschlangenlänge:0
RX-Bytes:280204 (280.2 KB) TX-Bytes:280204 (280.2 KB)
wlp2s0 Link encap:Ethernet Hardware Adresse 34:13:e8:37:91:a5
UP BROADCAST MULTICAST MTU:1500 Metrik:1
RX-Pakete:138 Fehler:0 Verloren:0 Überläufe:0 Fenster:0
TX-Pakete:209 Fehler:0 Verloren:0 Überläufe:0 Träger:0
Kollisionen:0 Sendewarteschlangenlänge:1000
RX-Bytes:24680 (24.6 KB) TX-Bytes:34095 (34.0 KB)nunatak@zenbook:~$ lspci -nnk | grep 0280 -A2
02:00.0 Network controller [0280]: Intel Corporation Wireless 7265 [8086:095a] (rev 59)
Subsystem: Intel Corporation Dual Band Wireless-AC 7265 [8086:9110]
Kernel driver in use: iwlwifinunatak@zenbook:~$ iwconfig
wlp2s0 IEEE 802.11abgn ESSID:off/any
Mode:Managed Access Point: Not-Associated Tx-Power=22 dBm
Retry short limit:7 RTS thr:off Fragment thr:off
Power Management:off
lo no wireless extensions.nunatak@zenbook:~$ rfkill list
1: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
2: asus-wlan: Wireless LAN
Soft blocked: no
Hard blocked: no
3: asus-bluetooth: Bluetooth
Soft blocked: yes
Hard blocked: nonunatak@zenbook:~$ cat /etc/resolv.conf # Dynamic resolv.conf(5) file for glibc resolver(3) generated by resolvconf(8) # DO NOT EDIT THIS FILE BY HAND -- YOUR CHANGES WILL BE OVERWRITTEN nameserver 127.0.1.1
nunatak@zenbook:/$ dmesg | grep iwl [ 1.601664] iwlwifi 0000:02:00.0: Direct firmware load for iwlwifi-7265D-15.ucode failed with error -2 [ 1.601682] iwlwifi 0000:02:00.0: Direct firmware load for iwlwifi-7265D-14.ucode failed with error -2 [ 1.608685] iwlwifi 0000:02:00.0: loaded firmware version 25.30.13.0 op_mode iwlmvm [ 1.639162] iwlwifi 0000:02:00.0: Detected Intel(R) Dual Band Wireless AC 7265, REV=0x210 [ 1.640538] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled [ 1.640981] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled [ 1.741289] ieee80211 phy0: Selected rate control algorithm 'iwl-mvm-rs' [ 1.778071] iwlwifi 0000:02:00.0 wlp2s0: renamed from wlan0 [ 3.167514] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled [ 3.168108] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled [ 3.228866] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled [ 3.229464] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled [ 6.885733] iwlwifi 0000:02:00.0: No association and the time event is over already... [ 8.099342] iwlwifi 0000:02:00.0: No association and the time event is over already... [ 9.135990] iwlwifi 0000:02:00.0: No association and the time event is over already... [ 10.859563] iwlwifi 0000:02:00.0: No association and the time event is over already... [ 12.114818] iwlwifi 0000:02:00.0: No association and the time event is over already... [ 13.103260] iwlwifi 0000:02:00.0: No association and the time event is over already... [ 15.212138] iwlwifi 0000:02:00.0: No association and the time event is over already... [ 17.292391] iwlwifi 0000:02:00.0: No association and the time event is over already... [ 18.015380] iwlwifi 0000:02:00.0: No association and the time event is over already... [ 21.675385] iwlwifi 0000:02:00.0: No association and the time event is over already... [ 35.347746] iwlwifi 0000:02:00.0: No association and the time event is over already... [ 52.529456] iwlwifi 0000:02:00.0: No association and the time event is over already... [ 63.717210] iwlwifi 0000:02:00.0: No association and the time event is over already... [ 65.371841] iwlwifi 0000:02:00.0: No association and the time event is over already... [ 65.835744] iwlwifi 0000:02:00.0: No association and the time event is over already... [ 70.561798] iwlwifi 0000:02:00.0: No association and the time event is over already... [ 71.247224] iwlwifi 0000:02:00.0: No association and the time event is over already... [ 72.281874] iwlwifi 0000:02:00.0: No association and the time event is over already... [ 73.196575] iwlwifi 0000:02:00.0: No association and the time event is over already... [ 76.857343] iwlwifi 0000:02:00.0: No association and the time event is over already... [ 77.893446] iwlwifi 0000:02:00.0: No association and the time event is over already... [ 78.924999] iwlwifi 0000:02:00.0: No association and the time event is over already... [ 81.128964] iwlwifi 0000:02:00.0: No association and the time event is over already... [ 85.214884] iwlwifi 0000:02:00.0: No association and the time event is over already... [ 85.903202] iwlwifi 0000:02:00.0: No association and the time event is over already... [ 87.039947] iwlwifi 0000:02:00.0: No association and the time event is over already... [ 95.034215] iwlwifi 0000:02:00.0: No association and the time event is over already... [ 104.992122] iwlwifi 0000:02:00.0: No association and the time event is over already... [ 112.852455] iwlwifi 0000:02:00.0: No association and the time event is over already... [ 114.608110] iwlwifi 0000:02:00.0: No association and the time event is over already... [ 256.792691] iwlwifi 0000:02:00.0: No association and the time event is over already... [ 264.331317] iwlwifi 0000:02:00.0: No association and the time event is over already... [ 269.724769] iwlwifi 0000:02:00.0: No association and the time event is over already... [ 274.028032] iwlwifi 0000:02:00.0: No association and the time event is over already... [ 274.717281] iwlwifi 0000:02:00.0: No association and the time event is over already... [ 275.747285] iwlwifi 0000:02:00.0: No association and the time event is over already... [ 276.781386] iwlwifi 0000:02:00.0: No association and the time event is over already... [ 310.986914] iwlwifi 0000:02:00.0: No association and the time event is over already... [ 322.207694] iwlwifi 0000:02:00.0: No association and the time event is over already... [ 392.825547] iwlwifi 0000:02:00.0: No association and the time event is over already... [ 451.701144] iwlwifi 0000:02:00.0: No association and the time event is over already...
