Hallo, habe meiner Frau ein neues Notebook gekauft, Windows10-Home durch Xubuntu 18.04 ersetzt. Bis auf das WLAN funktioniert alles, aber WLAN ist wichtig.
Folgende Info zur Hardware:
inxi -Fz System: Host: marianne-HP Kernel: 4.15.0-34-generic x86_64 bits: 64 Desktop: Xfce 4.12.3 Distro: Ubuntu 18.04.1 LTS Machine: Device: laptop System: HP product: HP Laptop 17-by0xxx v: Type1ProductConfigId serial: N/A Mobo: HP model: 84CB v: KBC Version 74.21 serial: N/A UEFI: Insyde v: F.10 date: 05/17/2018 Battery BAT0: charge: 41.6 Wh 100.0% condition: 41.6/41.6 Wh (100%) CPU: Quad core Intel Core i5-8250U (-MT-MCP-) cache: 6144 KB clock speeds: max: 3400 MHz 1: 800 MHz 2: 800 MHz 3: 800 MHz 4: 800 MHz 5: 800 MHz 6: 800 MHz 7: 800 MHz 8: 800 MHz Graphics: Card-1: Intel UHD Graphics 620 Card-2: Advanced Micro Devices [AMD/ATI] Jet PRO [Radeon R5 M230] Display Server: x11 (X.Org 1.19.6 ) drivers: modesetting,ati,radeon (unloaded: fbdev,vesa) Resolution: 1600x900@60.07hz OpenGL: renderer: Mesa DRI Intel UHD Graphics 620 (Kabylake GT2) version: 4.5 Mesa 18.0.5 Audio: Card Intel Sunrise Point-LP HD Audio driver: snd_hda_intel Sound: Advanced Linux Sound Architecture v: k4.15.0-34-generic Network: Card-1: Realtek RTL8111/8168/8411 PCIE Gigabit Ethernet Controller driver: r8169 IF: enp2s0 state: up speed: 1000 Mbps duplex: full mac: <filter> Card-2: Realtek RTL8821CE 802.11ac PCIe Wireless Network Adapter IF: N/A state: N/A mac: N/A Drives: HDD Total Size: 256.1GB (3.4% used) ID-1: /dev/nvme0n1 model: KBG30ZMV256G_TOSHIBA size: 256.1GB Partition: ID-1: / size: 234G used: 8.2G (4%) fs: ext4 dev: /dev/nvme0n1p2 RAID: No RAID devices: /proc/mdstat, md_mod kernel module present Sensors: System Temperatures: cpu: 35.0C mobo: 33.0C gpu: 28.0 Fan Speeds (in rpm): cpu: N/A Info: Processes: 216 Uptime: 0 min Memory: 501.3/7860.0MB Client: Shell (bash) inxi: 2.3.56
uname -a Linux marianne-HP 4.15.0-34-generic #37-Ubuntu SMP Mon Aug 27 15:21:48 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux
lspci -nnk | grep -i net -A2 02:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 15) Subsystem: Hewlett-Packard Company RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [103c:84cb] Kernel driver in use: r8169 Kernel modules: r8169 03:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. RTL8821CE 802.11ac PCIe Wireless Network Adapter [10ec:c821] Subsystem: Hewlett-Packard Company RTL8821CE 802.11ac PCIe Wireless Network Adapter [103c:831a] 04:00.0 Non-Volatile memory controller [0108]: Toshiba America Info Systems Device [1179:0113] (rev 01) Subsystem: Toshiba America Info Systems Device [1179:0001
cat /etc/network/interfaces # interfaces(5) file used by ifup(8) and ifdown(8) auto lo iface lo inet loopback
iwconfig enp2s0 no wireless extensions. lo no wireless extensions.
grep -r "" /etc/NetworkManager/NetworkManager.conf /{usr/lib,run,etc}/NetworkManager/conf.d/ /etc/NetworkManager/NetworkManager.conf:[main] /etc/NetworkManager/NetworkManager.conf:plugins=ifupdown,keyfile /etc/NetworkManager/NetworkManager.conf: /etc/NetworkManager/NetworkManager.conf:[ifupdown] /etc/NetworkManager/NetworkManager.conf:managed=false /etc/NetworkManager/NetworkManager.conf: /etc/NetworkManager/NetworkManager.conf:[device] /etc/NetworkManager/NetworkManager.conf:wifi.scan-rand-mac-address=no /usr/lib/NetworkManager/conf.d/10-dns-resolved.conf:[main] /usr/lib/NetworkManager/conf.d/10-dns-resolved.conf:# We need to specify "dns=systemd-resolved" as for the time being our /usr/lib/NetworkManager/conf.d/10-dns-resolved.conf:# /etc/resolv.conf points to resolvconf's generated file instead of /usr/lib/NetworkManager/conf.d/10-dns-resolved.conf:# systemd-resolved's, so the auto-detection does not work. /usr/lib/NetworkManager/conf.d/10-dns-resolved.conf:dns=systemd-resolved /usr/lib/NetworkManager/conf.d/no-mac-addr-change.conf:# Certain drivers are known not to support changing the MAC address. /usr/lib/NetworkManager/conf.d/no-mac-addr-change.conf:# Disable touching the MAC address on such devices. /usr/lib/NetworkManager/conf.d/no-mac-addr-change.conf:# /usr/lib/NetworkManager/conf.d/no-mac-addr-change.conf:# See man NetworkManager.conf /usr/lib/NetworkManager/conf.d/no-mac-addr-change.conf:# /usr/lib/NetworkManager/conf.d/no-mac-addr-change.conf:# https://bugzilla.gnome.org/show_bug.cgi?id=777523 /usr/lib/NetworkManager/conf.d/no-mac-addr-change.conf: /usr/lib/NetworkManager/conf.d/no-mac-addr-change.conf:[device-mac-addr-change-wifi] /usr/lib/NetworkManager/conf.d/no-mac-addr-change.conf:match-device=driver:rtl8723bs,driver:rtl8189es,driver:r8188eu,driver:8188eu,driver:eagle_sdio,driver:wl /usr/lib/NetworkManager/conf.d/no-mac-addr-change.conf:wifi.scan-rand-mac-address=no /usr/lib/NetworkManager/conf.d/no-mac-addr-change.conf:wifi.cloned-mac-address=preserve /usr/lib/NetworkManager/conf.d/no-mac-addr-change.conf:ethernet.cloned-mac-address=preserve /usr/lib/NetworkManager/conf.d/10-globally-managed-devices.conf:[keyfile] /usr/lib/NetworkManager/conf.d/10-globally-managed-devices.conf:unmanaged-devices=*,except:type:wifi,except:type:wwan /etc/NetworkManager/conf.d/default-wifi-powersave-on.conf:[connection]
rfkill list 0: hci0: Bluetooth Soft blocked: no Hard blocked: no
lsmod Module Size Used by rfcomm 77824 16 cmac 16384 1 bnep 20480 2 nls_iso8859_1 16384 1 snd_hda_codec_hdmi 49152 1 snd_hda_codec_realtek 106496 1 snd_hda_codec_generic 73728 1 snd_hda_codec_realtek snd_soc_skl 90112 0 snd_soc_skl_ipc 65536 1 snd_soc_skl snd_hda_ext_core 24576 1 snd_soc_skl snd_soc_sst_dsp 32768 1 snd_soc_skl_ipc snd_soc_sst_ipc 16384 1 snd_soc_skl_ipc snd_soc_acpi 16384 1 snd_soc_skl snd_soc_core 241664 1 snd_soc_skl snd_compress 20480 1 snd_soc_core ac97_bus 16384 1 snd_soc_core snd_pcm_dmaengine 16384 1 snd_soc_core snd_hda_intel 40960 3 snd_hda_codec 126976 4 snd_hda_intel,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_codec_realtek snd_hda_core 81920 7 snd_hda_intel,snd_hda_codec,snd_hda_ext_core,snd_soc_skl,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_codec_realtek snd_hwdep 20480 1 snd_hda_codec intel_rapl 20480 0 x86_pkg_temp_thermal 16384 0 intel_powerclamp 16384 0 coretemp 16384 0 kvm_intel 212992 0 snd_pcm 98304 8 snd_hda_intel,snd_hda_codec,snd_pcm_dmaengine,snd_hda_ext_core,snd_hda_core,snd_soc_skl,snd_hda_codec_hdmi,snd_soc_core kvm 598016 1 kvm_intel irqbypass 16384 1 kvm snd_seq_midi 16384 0 crct10dif_pclmul 16384 0 snd_seq_midi_event 16384 1 snd_seq_midi crc32_pclmul 16384 0 snd_rawmidi 32768 1 snd_seq_midi ghash_clmulni_intel 16384 0 pcbc 16384 0 snd_seq 65536 2 snd_seq_midi_event,snd_seq_midi snd_seq_device 16384 3 snd_seq,snd_rawmidi,snd_seq_midi snd_timer 32768 2 snd_seq,snd_pcm aesni_intel 188416 2 btusb 45056 0 aes_x86_64 20480 1 aesni_intel joydev 24576 0 btrtl 16384 1 btusb uvcvideo 86016 0 crypto_simd 16384 1 aesni_intel btbcm 16384 1 btusb btintel 16384 1 btusb glue_helper 16384 1 aesni_intel videobuf2_vmalloc 16384 1 uvcvideo cryptd 24576 3 crypto_simd,ghash_clmulni_intel,aesni_intel videobuf2_memops 16384 1 videobuf2_vmalloc videobuf2_v4l2 24576 1 uvcvideo bluetooth 548864 43 btrtl,btintel,bnep,btbcm,rfcomm,btusb videobuf2_core 40960 2 uvcvideo,videobuf2_v4l2 snd 81920 19 snd_compress,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_soc_core,snd_pcm hp_wmi 16384 0 intel_cstate 20480 0 input_leds 16384 0 videodev 184320 3 uvcvideo,videobuf2_core,videobuf2_v4l2 intel_rapl_perf 16384 0 sparse_keymap 16384 1 hp_wmi intel_wmi_thunderbolt 16384 0 wmi_bmof 16384 0 media 40960 2 uvcvideo,videodev serio_raw 16384 0 ecdh_generic 24576 2 bluetooth soundcore 16384 1 snd mei_me 40960 0 mei 90112 1 mei_me processor_thermal_device 16384 0 shpchp 36864 0 intel_soc_dts_iosf 16384 1 processor_thermal_device intel_pch_thermal 16384 0 int3403_thermal 16384 0 int340x_thermal_zone 16384 2 int3403_thermal,processor_thermal_device mac_hid 16384 0 int3400_thermal 16384 0 acpi_thermal_rel 16384 1 int3400_thermal hp_wireless 16384 0 acpi_pad 180224 0 sch_fq_codel 20480 2 parport_pc 36864 0 ppdev 20480 0 lp 20480 0 parport 49152 3 lp,parport_pc,ppdev ip_tables 28672 0 x_tables 40960 1 ip_tables autofs4 40960 2 hid_generic 16384 0 usbhid 49152 0 amdgpu 2703360 0 chash 16384 1 amdgpu radeon 1470464 2 i915 1617920 10 ttm 106496 2 amdgpu,radeon i2c_algo_bit 16384 3 amdgpu,radeon,i915 drm_kms_helper 172032 3 amdgpu,radeon,i915 syscopyarea 16384 1 drm_kms_helper sysfillrect 16384 1 drm_kms_helper sysimgblt 16384 1 drm_kms_helper fb_sys_fops 16384 1 drm_kms_helper nvme 32768 0 psmouse 147456 0 drm 401408 13 amdgpu,radeon,i915,ttm,drm_kms_helper r8169 86016 0 nvme_core 61440 4 nvme ahci 36864 0 mii 16384 1 r8169 libahci 32768 1 ahci wmi 24576 3 wmi_bmof,intel_wmi_thunderbolt,hp_wmi i2c_hid 20480 0 video 45056 1 i915 hid 118784 3 i2c_hid,hid_generic,usbhid
iwlist chan enp2s0 no frequency information. lo no frequency information.
sudo iwlist scan [sudo] Passwort für marianne: enp2s0 Interface doesn't support scanning. lo Interface doesn't support scanning.
Ich hoffe die Angaben reichen um das Problem zu lösen. Ich habe zum Realtek RTL8111/8168/8411 einiges recherchiert. Unter Ubuntu 16.04 findet man viele Meldungen, mit 18.04 soll das Problem gelöst sein, leider nicht in meinem Fall.
Vielen Dank für die Hilfe und viele Grüße Wilfried