Ich versuchs mal:
uname -a
Linux xxxx-HP-Notebook 4.4.0-96-generic #119-Ubuntu SMP Tue Sep 12 14:59:54 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux
lspci -nnk | grep -i net -A2
libkmod: ERROR ../libkmod/libkmod-config.c:635 kmod_config_parse: /etc/modprobe.d/hp.conf line 1: ignoring bad line starting with 'sudo'
libkmod: ERROR ../libkmod/libkmod-config.c:635 kmod_config_parse: /etc/modprobe.d/hp.conf line 2: ignoring bad line starting with 'rfkill'
01:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8101/2/6E PCI Express Fast/Gigabit Ethernet controller [10ec:8136] (rev 07)
DeviceName: RTL8166 Lan Connection
Subsystem: Hewlett-Packard Company RTL8101/2/6E PCI Express Fast/Gigabit Ethernet controller [103c:8223]
Kernel driver in use: r8169
Kernel modules: r8169
02:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. RTL8723BE PCIe Wireless Network Adapter [10ec:b723]
DeviceName: Foxconn WLAN Realtek RTL8723BE bgn 1x1
Subsystem: Hewlett-Packard Company RTL8723BE PCIe Wireless Network Adapter [103c:804c]
Kernel driver in use: rtl8723be
Kernel modules: rtl8723be
lsusb
Bus 001 Device 003: ID 8564:7000 Transcend Information, Inc.
Bus 001 Device 002: ID 0438:7900 Advanced Micro Devices, Inc.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 002 Device 004: ID 152d:2329 JMicron Technology Corp. / JMicron USA Technology Corp. JM20329 SATA Bridge
Bus 002 Device 003: ID 0c45:651b Microdia
Bus 002 Device 002: ID 0bda:b006 Realtek Semiconductor Corp.
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
rfkill list
0: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
1: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
2: acer-wireless: Wireless LAN
Soft blocked: yes
Hard blocked: no
lsmod
Module Size Used by
rfcomm 69632 0
bnep 20480 2
binfmt_misc 20480 1
acer_wmi 20480 0
hp_wmi 16384 0
sparse_keymap 16384 2 acer_wmi,hp_wmi
kvm 544768 0
arc4 16384 2
snd_hda_codec_realtek 86016 1
snd_hda_codec_generic 77824 1 snd_hda_codec_realtek
irqbypass 16384 1 kvm
snd_hda_codec_hdmi 53248 1
rtl8723be 90112 0
snd_hda_intel 40960 5
snd_hda_codec 135168 4 snd_hda_codec_realtek,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_intel
crct10dif_pclmul 16384 0
snd_hda_core 73728 5 snd_hda_codec_realtek,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel
crc32_pclmul 16384 0
btcoexist 53248 1 rtl8723be
ghash_clmulni_intel 16384 0
rtl8723_common 24576 1 rtl8723be
rtl_pci 28672 1 rtl8723be
aesni_intel 167936 0
rtlwifi 77824 2 rtl_pci,rtl8723be
uvcvideo 90112 0
snd_hwdep 16384 1 snd_hda_codec
aes_x86_64 20480 1 aesni_intel
lrw 16384 1 aesni_intel
gf128mul 16384 1 lrw
glue_helper 16384 1 aesni_intel
mac80211 737280 3 rtl_pci,rtlwifi,rtl8723be
ablk_helper 16384 1 aesni_intel
videobuf2_vmalloc 16384 1 uvcvideo
videobuf2_memops 16384 1 videobuf2_vmalloc
videobuf2_v4l2 28672 1 uvcvideo
snd_pcm 106496 4 snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel,snd_hda_core
cryptd 20480 3 ghash_clmulni_intel,aesni_intel,ablk_helper
videobuf2_core 36864 2 uvcvideo,videobuf2_v4l2
v4l2_common 16384 1 videobuf2_v4l2
btusb 45056 0
snd_seq_midi 16384 0
videodev 176128 4 uvcvideo,v4l2_common,videobuf2_core,videobuf2_v4l2
btrtl 16384 1 btusb
snd_seq_midi_event 16384 1 snd_seq_midi
btbcm 16384 1 btusb
media 24576 2 uvcvideo,videodev
cfg80211 565248 2 mac80211,rtlwifi
snd_rawmidi 32768 1 snd_seq_midi
btintel 16384 1 btusb
snd_seq 69632 2 snd_seq_midi_event,snd_seq_midi
bluetooth 520192 29 bnep,btbcm,btrtl,btusb,rfcomm,btintel
snd_seq_device 16384 3 snd_seq,snd_rawmidi,snd_seq_midi
snd_timer 32768 2 snd_pcm,snd_seq
joydev 20480 0
input_leds 16384 0
fam15h_power 16384 0
serio_raw 16384 0
k10temp 16384 0
edac_mce_amd 24576 0
snd 81920 21 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,snd_seq_device
edac_core 53248 0
i2c_piix4 24576 0
soundcore 16384 1 snd
shpchp 36864 0
8250_dw 16384 0
hp_wireless 16384 0
i2c_designware_platform 16384 0
i2c_designware_core 20480 1 i2c_designware_platform
mac_hid 16384 0
parport_pc 32768 0
ppdev 20480 0
lp 20480 0
parport 49152 3 lp,ppdev,parport_pc
autofs4 40960 2
uas 24576 0
usb_storage 69632 3 uas
amdkfd 131072 2
amd_iommu_v2 20480 1 amdkfd
amdgpu 987136 76
psmouse 131072 0
sdhci_pci 28672 0
i2c_algo_bit 16384 1 amdgpu
ttm 98304 1 amdgpu
sdhci 45056 1 sdhci_pci
drm_kms_helper 155648 1 amdgpu
ahci 36864 3
syscopyarea 16384 1 drm_kms_helper
libahci 32768 1 ahci
sysfillrect 16384 1 drm_kms_helper
sysimgblt 16384 1 drm_kms_helper
fb_sys_fops 16384 1 drm_kms_helper
drm 364544 8 ttm,drm_kms_helper,amdgpu
r8169 81920 0
mii 16384 1 r8169
wmi 20480 2 acer_wmi,hp_wmi
fjes 28672 0
video 40960 1 acer_wmi
iwlist chan
lo no frequency information.
wlan0 13 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
eth0 no frequency information.
sudo iwlist scan
lo Interface doesn't support scanning.
wlan0 Interface doesn't support scanning : Network is down
eth0 Interface doesn't support scanning.
Ich hoffe so passt es.
Danke