Hallo in die Runde,
ich bin hier neu in der Runde und freue mich auf Antworten. Auf meinem neun Jahre alten Sony Vaio Laptop habe ich Ubuntu 20.4. installiert. Das LAN funktioniert tadellos, allerdings kommt beim WLAN die Fehlermeldung "Kein Funknetzadapter gefunden".
Vielleicht kann mir jemand helfen.
Verwendete Kernelversion Linux caroline-SVF1421C5E 5.8.0-43-generic #49~20.04.1-Ubuntu SMP Fri Feb 5 09:57:56 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux
Abfrage für PCI und PCMCIA-Karten (Hinweise zu den Befehlen z.B. unter WLAN):
7:00.0 Network controller [0280]: Broadcom Inc. and subsidiaries BCM43142 802.11b/g/n [14e4:4365] (rev 01) Subsystem: Foxconn International, Inc. BCM43142 802.11b/g/n [105b:e071] Kernel modules: wl -- 0e:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 0c) Subsystem: Sony Corporation RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [104d:90b8] Kernel driver in use: r8169 Kernel modules: r8169 Zustand der Schalter (rfkill): 0: sony-wifi: Wireless LAN Soft blocked: no Hard blocked: no 1: sony-bluetooth: Bluetooth Soft blocked: no Hard blocked: no 2: hci0: Bluetooth Soft blocked: no Hard blocked: no
Abfrage der geladenen Kernelmodule (Treiber):
Module Size Used by rfcomm 81920 4 cmac 16384 3 algif_hash 16384 1 algif_skcipher 16384 1 af_alg 28672 6 algif_hash,algif_skcipher bnep 24576 2 nls_iso8859_1 16384 1 uvcvideo 98304 0 videobuf2_vmalloc 20480 1 uvcvideo videobuf2_memops 20480 1 videobuf2_vmalloc videobuf2_v4l2 24576 1 uvcvideo snd_hda_codec_hdmi 61440 1 snd_hda_codec_realtek 126976 1 videobuf2_common 53248 2 videobuf2_v4l2,uvcvideo btusb 57344 0 snd_hda_codec_generic 81920 1 snd_hda_codec_realtek videodev 237568 3 videobuf2_v4l2,uvcvideo,videobuf2_common btrtl 24576 1 btusb btbcm 16384 1 btusb ledtrig_audio 16384 1 snd_hda_codec_generic btintel 28672 1 btusb bluetooth 577536 31 btrtl,btintel,btbcm,bnep,btusb,rfcomm mc 57344 4 videodev,videobuf2_v4l2,uvcvideo,videobuf2_common ecdh_generic 16384 2 bluetooth ecc 32768 1 ecdh_generic snd_hda_intel 53248 3 snd_intel_dspcfg 24576 1 snd_hda_intel snd_hda_codec 139264 4 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec_realtek snd_hda_core 94208 5 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_codec_realtek snd_hwdep 20480 1 snd_hda_codec snd_pcm 114688 4 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_core cfg80211 778240 0 snd_seq_midi 20480 0 mei_hdcp 24576 0 snd_seq_midi_event 16384 1 snd_seq_midi i915 2195456 29 snd_rawmidi 36864 1 snd_seq_midi snd_seq 69632 2 snd_seq_midi,snd_seq_midi_event intel_rapl_msr 20480 0 intel_rapl_common 28672 1 intel_rapl_msr x86_pkg_temp_thermal 20480 0 drm_kms_helper 217088 1 i915 snd_seq_device 16384 3 snd_seq,snd_seq_midi,snd_rawmidi snd_timer 40960 2 snd_seq,snd_pcm intel_powerclamp 20480 0 cec 53248 2 drm_kms_helper,i915 rc_core 57344 1 cec coretemp 20480 0 i2c_algo_bit 16384 1 i915 crct10dif_pclmul 16384 1 snd 94208 17 snd_hda_codec_generic,snd_seq,snd_seq_device,snd_hda_codec_hdmi,snd_hwdep,snd_hda_intel,snd_hda_codec,snd_hda_codec_realtek,snd_timer,snd_pcm,snd_rawmidi ghash_clmulni_intel 16384 0 fb_sys_fops 16384 1 drm_kms_helper cryptd 24576 1 ghash_clmulni_intel soundcore 16384 1 snd syscopyarea 16384 1 drm_kms_helper rapl 20480 0 sysfillrect 16384 1 drm_kms_helper intel_cstate 20480 0 sysimgblt 16384 1 drm_kms_helper joydev 24576 0 mei_me 40960 1 input_leds 16384 0 at24 24576 0 mei 106496 3 mei_hdcp,mei_me mac_hid 16384 0 serio_raw 20480 0 sony_laptop 61440 0 efi_pstore 16384 0 sch_fq_codel 20480 2 parport_pc 45056 0 ppdev 24576 0 lp 20480 0 parport 65536 3 parport_pc,lp,ppdev drm 552960 8 drm_kms_helper,i915 ip_tables 32768 0 x_tables 45056 1 ip_tables autofs4 45056 2 hid_generic 16384 0 usbhid 57344 0 hid 135168 2 usbhid,hid_generic rtsx_pci_sdmmc 28672 0 crc32_pclmul 16384 0 r8169 77824 0 lpc_ich 24576 0 rtsx_pci 81920 1 rtsx_pci_sdmmc realtek 24576 1 i2c_i801 32768 0 psmouse 155648 0 i2c_smbus 20480 1 i2c_i801 ahci 40960 3 xhci_pci 20480 0 libahci 36864 1 ahci xhci_pci_renesas 20480 1 xhci_pci video 49152 2 i915,sony_laptop
Eigenschaften der WLAN-Karte und Empfang
lo no wireless extensions. enp14s0 no wireless extensions.
Bearbeitet von DJKUhpisse:
+Codeblock