Hallo, ich bin blutiger Ubuntu-Anfänger. Habe mir einen Laptop ohne Betriebssystem besorgt und Kubuntu aufgespielt. Es funktioniert bisher auch alles wunderbar. Mein einziges Problem ist, dass ich das WLAN nicht zum laufen kriege. Per LAN komme ich jedoch ins Internet. Ich bin mir nicht sicher, welche Angaben genau benötigt werden, aber vielleicht hilft das hier:
heimdall@asgard:~$ lspci -nnk | grep -i net -A2 03:00.0 Network controller [0280]: Qualcomm Atheros QCA6174 802.11ac Wireless Network Adapter [168c:003e] (rev 32) Subsystem: Lenovo QCA6174 802.11ac Wireless Network Adapter [17aa:0827] Kernel driver in use: ath10k_pci Kernel modules: ath10k_pci 04:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 10) Subsystem: Lenovo RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [17aa:3884] Kernel driver in use: r8169 Kernel modules: r8169
heimdall@asgard:~$ rfkill list 0: ideapad_wlan: Wireless LAN Soft blocked: no Hard blocked: yes 1: ideapad_bluetooth: Bluetooth Soft blocked: yes Hard blocked: yes 2: hci0: Bluetooth Soft blocked: yes Hard blocked: no 3: phy0: Wireless LAN Soft blocked: no Hard blocked: no
heimdall@asgard:~$ lsmod Module Size Used by rfcomm 77824 14 arc4 16384 2 bnep 20480 2 nls_iso8859_1 16384 1 dm_crypt 28672 1 snd_hda_codec_hdmi 45056 1 snd_hda_codec_realtek 86016 1 snd_hda_codec_generic 73728 1 snd_hda_codec_realtek snd_hda_intel 36864 3 snd_hda_codec 135168 4 snd_hda_intel,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_codec_realtek snd_hda_core 86016 5 snd_hda_intel,snd_hda_codec,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_codec_realtek snd_hwdep 16384 1 snd_hda_codec snd_pcm 110592 4 snd_hda_intel,snd_hda_codec,snd_hda_core,snd_hda_codec_hdmi snd_seq_midi 16384 0 snd_seq_midi_event 16384 1 snd_seq_midi snd_rawmidi 32768 1 snd_seq_midi intel_rapl 20480 0 x86_pkg_temp_thermal 16384 0 intel_powerclamp 16384 0 coretemp 16384 0 kvm 598016 0 irqbypass 16384 1 kvm crct10dif_pclmul 16384 0 crc32_pclmul 16384 0 ghash_clmulni_intel 16384 0 snd_seq 69632 2 snd_seq_midi_event,snd_seq_midi ath10k_pci 45056 0 ath10k_core 335872 1 ath10k_pci uvcvideo 90112 0 videobuf2_vmalloc 16384 1 uvcvideo videobuf2_memops 16384 1 videobuf2_vmalloc videobuf2_v4l2 24576 1 uvcvideo aesni_intel 167936 6655 snd_seq_device 16384 3 snd_seq,snd_rawmidi,snd_seq_midi videobuf2_core 40960 2 uvcvideo,videobuf2_v4l2 snd_timer 32768 2 snd_seq,snd_pcm videodev 180224 3 uvcvideo,videobuf2_core,videobuf2_v4l2 aes_x86_64 20480 1 aesni_intel ath 32768 1 ath10k_core lrw 16384 1 aesni_intel glue_helper 16384 1 aesni_intel ablk_helper 16384 1 aesni_intel cryptd 24576 2221 ablk_helper,ghash_clmulni_intel,aesni_intel media 40960 2 uvcvideo,videodev mac80211 761856 1 ath10k_core snd 86016 17 snd_hda_intel,snd_hwdep,snd_seq,snd_hda_codec,snd_timer,snd_rawmidi,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_seq_device,snd_hda_codec_realtek,snd_pcm input_leds 16384 0 joydev 20480 0 serio_raw 16384 0 cfg80211 581632 3 mac80211,ath,ath10k_core soundcore 16384 1 snd btusb 45056 0 btrtl 16384 1 btusb mei_me 40960 0 mei 102400 1 mei_me ucsi 16384 0 hci_uart 98304 0 ideapad_laptop 24576 0 btbcm 16384 2 hci_uart,btusb sparse_keymap 16384 1 ideapad_laptop btqca 16384 1 hci_uart btintel 16384 2 hci_uart,btusb bluetooth 557056 43 btrtl,hci_uart,btintel,btqca,bnep,btbcm,rfcomm,btusb intel_lpss_acpi 16384 0 intel_lpss 16384 1 intel_lpss_acpi shpchp 36864 0 tpm_crb 16384 0 acpi_pad 24576 0 mac_hid 16384 0 parport_pc 32768 0 ppdev 20480 0 lp 20480 0 parport 49152 3 lp,parport_pc,ppdev autofs4 40960 2 nouveau 1572864 0 i915 1310720 10 psmouse 139264 0 mxm_wmi 16384 1 nouveau i2c_algo_bit 16384 2 nouveau,i915 ttm 102400 1 nouveau drm_kms_helper 167936 2 nouveau,i915 nvme 28672 3 r8169 81920 0 nvme_core 53248 5 nvme syscopyarea 16384 1 drm_kms_helper sysfillrect 16384 1 drm_kms_helper mii 16384 1 r8169 sysimgblt 16384 1 drm_kms_helper fb_sys_fops 16384 1 drm_kms_helper sdhci_pci 28672 0 drm 368640 11 nouveau,i915,ttm,drm_kms_helper ahci 36864 0 sdhci 45056 1 sdhci_pci libahci 32768 1 ahci pinctrl_sunrisepoint 28672 0 pinctrl_intel 20480 1 pinctrl_sunrisepoint wmi 16384 3 mxm_wmi,nouveau,ideapad_laptop i2c_hid 20480 0 hid 122880 1 i2c_hid video 40960 3 nouveau,i915,ideapad_laptop fjes 28672 0
iwlist chan enp4s0 no frequency information. wlp3s0 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 lo no frequency information.
heimdall@asgard:~$ sudo iwlist scan [sudo] Passwort für heimdall: enp4s0 Interface doesn't support scanning. wlp3s0 Interface doesn't support scanning : Network is down lo Interface doesn't support scanning.