Hallo! Ich habe ein ähnliches Problem wie bereits hier –> http://forum.ubuntuusers.de/topic/wlan-geht-seit-update-nicht-mehr-14-04/ beschreiben, meine Fähigkeiten reichen jedoch leider nicht dazu aus, es auf mein System umzusetzen. Kann mir hier jemand behilflich sein? Grüßn bubu
USER@USER-ThinkPad-Edge-E330:~$ cat /etc/lsb-release DISTRIB_ID=Ubuntu DISTRIB_RELEASE=14.10 DISTRIB_CODENAME=utopic DISTRIB_DESCRIPTION="Ubuntu 14.10"
USER@USER-ThinkPad-Edge-E330:~$ uname -a Linux USER-ThinkPad-Edge-E330 3.16.0-34-generic #47-Ubuntu SMP Fri Apr 10 18:02:58 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux
USER@USER-ThinkPad-Edge-E330:~$ lspci -nn | grep -i net 03:00.0 Network controller [0280]: Intel Corporation Centrino Wireless-N 2230 [8086:0888] (rev c4) 09:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 07)
USER@USER-ThinkPad-Edge-E330:~$ lsusb Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 003: ID 04f2:b2fe Chicony Electronics Co., Ltd Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
USER@USER-ThinkPad-Edge-E330:~$ iwconfig eth0 no wireless extensions. wlan0 IEEE 802.11bg ESSID:off/any Mode:Managed Access Point: Not-Associated Tx-Power=off Retry short limit:7 RTS thr:off Fragment thr:off Power Management:off lo no wireless extensions.
USER@USER-ThinkPad-Edge-E330:~$ lsmod Module Size Used by snd_hda_codec_hdmi 47547 1 snd_hda_codec_realtek 77467 1 snd_hda_codec_generic 68914 1 snd_hda_codec_realtek bnep 19543 2 rfcomm 69509 0 bluetooth 446190 10 bnep,rfcomm 6lowpan_iphc 18702 1 bluetooth acer_wmi 32522 0 sparse_keymap 13948 1 acer_wmi arc4 12608 2 iwldvm 236430 0 mac80211 660592 1 iwldvm intel_rapl 18783 0 x86_pkg_temp_thermal 14205 0 intel_powerclamp 18786 0 coretemp 13441 0 kvm 459835 0 crct10dif_pclmul 14307 0 crc32_pclmul 13133 0 ghash_clmulni_intel 13230 0 uvcvideo 81065 0 videobuf2_vmalloc 13216 1 uvcvideo videobuf2_memops 13362 1 videobuf2_vmalloc videobuf2_core 59104 1 uvcvideo v4l2_common 15682 1 videobuf2_core videodev 149725 3 uvcvideo,v4l2_common,videobuf2_core media 21963 2 uvcvideo,videodev aesni_intel 152552 0 aes_x86_64 17131 1 aesni_intel lrw 13287 1 aesni_intel gf128mul 14951 1 lrw glue_helper 13944 1 aesni_intel ablk_helper 13597 1 aesni_intel cryptd 20360 3 ghash_clmulni_intel,aesni_intel,ablk_helper joydev 17344 0 serio_raw 13434 0 iwlwifi 183038 1 iwldvm rtsx_pci_ms 18168 0 memstick 16966 1 rtsx_pci_ms cfg80211 510218 3 iwlwifi,mac80211,iwldvm snd_hda_intel 30420 3 snd_hda_controller 35152 1 snd_hda_intel snd_hda_codec 139675 5 snd_hda_codec_realtek,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_intel,snd_hda_controller snd_hwdep 17698 1 snd_hda_codec thinkpad_acpi 81069 1 snd_pcm 104102 4 snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel,snd_hda_controller nvram 14423 1 thinkpad_acpi snd_seq_midi 13564 0 snd_seq_midi_event 14899 1 snd_seq_midi snd_rawmidi 30876 1 snd_seq_midi snd_seq 67224 2 snd_seq_midi_event,snd_seq_midi mac_hid 13227 0 nouveau 1234956 1 i915 917760 3 snd_seq_device 14497 3 snd_seq,snd_rawmidi,snd_seq_midi snd_timer 29513 2 snd_pcm,snd_seq mxm_wmi 13021 1 nouveau wmi 19193 3 acer_wmi,mxm_wmi,nouveau video 20128 3 i915,acer_wmi,nouveau ttm 97680 1 nouveau mei_me 19742 0 drm_kms_helper 61627 2 i915,nouveau parport_pc 32741 0 drm 310919 8 ttm,i915,drm_kms_helper,nouveau mei 87931 1 mei_me i2c_algo_bit 13406 2 i915,nouveau ppdev 17671 0 snd 87611 18 snd_hda_codec_realtek,snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel,thinkpad_acpi,snd_seq_device lpc_ich 21093 0 lp 17759 0 shpchp 37040 0 soundcore 15052 2 snd,snd_hda_codec parport 42299 3 lp,ppdev,parport_pc rtsx_pci_sdmmc 23043 0 psmouse 106593 0 ahci 34062 3 libahci 32424 1 ahci r8169 71471 0 rtsx_pci 46301 2 rtsx_pci_ms,rtsx_pci_sdmmc mii 13934 1 r8169
USER@USER-ThinkPad-Edge-E330:~$ cat /etc/network/interfaces # interfaces(5) file used by ifup(8) and ifdown(8) auto lo iface lo inet loopback
USER@USER-ThinkPad-Edge-E330:~$ rfkill list 0: tpacpi_bluetooth_sw: Bluetooth Soft blocked: yes Hard blocked: no 1: phy0: Wireless LAN Soft blocked: no Hard blocked: yes
USER@USER-ThinkPad-Edge-E330:~$ cat /etc/modules # /etc/modules: kernel modules to load at boot time. # # This file contains the names of kernel modules that should be loaded # at boot time, one per line. Lines beginning with "#" are ignored. # Parameters can be specified after the module name.
USER@USER-ThinkPad-Edge-E330:~$ sudo iwlist scan eth0 Interface doesn't support scanning. wlan0 Interface doesn't support scanning : Network is down lo Interface doesn't support scanning.