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Hallo, seid heute morgen ist mein WLAN langsam, ich fange mal ganz von vorne an, gestern habe ich Ubuntu 18.04 LTS 64-Bit auf meinem Packard Bell TE69KB-Laptop installiert und alles funktionierte ganz normal. Doch seid heute morgen ist das WLAN extrem langsam ich empfange nur noch maximal 10KBs wenn ich aber neben dem Router sitze habe ich meine normale Geschwindigkeit. Ich sitze an der selben Stelle wie gestern.

Hier ein paar Infos:

cat /etc/lsb-release

DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=18.04
DISTRIB_CODENAME=bionic
DISTRIB_DESCRIPTION="Ubuntu 18.04.1 LTS"


uname -a

Linux TE69KB 4.15.0-29-generic #31-Ubuntu SMP Tue Jul 17 15:39:52 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux


lspci -nn | grep -i net

01:00.0 Ethernet controller [0200]: Qualcomm Atheros QCA8171 Gigabit Ethernet [1969:10a1] (rev 13)
05:00.0 Network controller [0280]: Qualcomm Atheros QCA9565 / AR9565 Wireless Network Adapter [168c:0036] (rev 01)


lsusb

Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 025: ID 04ca:300b Lite-On Technology Corp. Atheros AR3012 Bluetooth
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 005 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub


iwconfig

wlp5s0 IEEE 802.11 ESSID:"WLAN-EAE818"
Mode:Managed Frequency:2.437 GHz Access Point: 84:A8:E4:F2:EA:E8
Bit Rate=65 Mb/s Tx-Power=16 dBm
Retry short limit:7 RTS thr:off Fragment thr:off
Power Management:off
Link Quality=48/70 Signal level=-62 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:27 Missed beacon:0

lo no wireless extensions.

enp1s0f0 no wireless extensions.


lsmod

Module Size Used by
rtl8xxxu 122880 0
rfcomm 77824 16
pci_stub 16384 1
vboxpci 24576 0
vboxnetadp 28672 0
vboxnetflt 28672 0
vboxdrv 471040 3 vboxnetadp,vboxnetflt,vboxpci
cmac 16384 1
bnep 20480 2
ccm 20480 6
ath3k 20480 0
btusb 45056 0
btrtl 16384 1 btusb
btbcm 16384 1 btusb
btintel 16384 1 btusb
bluetooth 548864 44 btrtl,btintel,bnep,btbcm,rfcomm,ath3k,btusb
amd_freq_sensitivity 16384 0
edac_mce_amd 28672 0
ecdh_generic 24576 2 bluetooth
kvm 593920 0
irqbypass 16384 1 kvm
crct10dif_pclmul 16384 0
crc32_pclmul 16384 0
ghash_clmulni_intel 16384 0
pcbc 16384 0
snd_seq_midi 16384 0
snd_seq_midi_event 16384 1 snd_seq_midi
snd_hda_codec_realtek 94208 1
snd_hda_codec_hdmi 49152 1
snd_hda_codec_generic 73728 1 snd_hda_codec_realtek
snd_rawmidi 32768 1 snd_seq_midi
snd_hda_intel 40960 8
aesni_intel 188416 6
snd_hda_codec 126976 4 snd_hda_intel,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_codec_realtek
arc4 16384 2
aes_x86_64 20480 1 aesni_intel
snd_hda_core 81920 5 snd_hda_intel,snd_hda_codec,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_codec_realtek
crypto_simd 16384 1 aesni_intel
ath9k 151552 0
snd_hwdep 20480 1 snd_hda_codec
glue_helper 16384 1 aesni_intel
cryptd 24576 3 crypto_simd,ghash_clmulni_intel,aesni_intel
ath9k_common 36864 1 ath9k
ath9k_hw 471040 2 ath9k,ath9k_common
snd_seq 65536 2 snd_seq_midi_event,snd_seq_midi
ath 28672 3 ath9k_hw,ath9k,ath9k_common
snd_pcm 98304 4 snd_hda_intel,snd_hda_codec,snd_hda_core,snd_hda_codec_hdmi
snd_seq_device 16384 3 snd_seq,snd_rawmidi,snd_seq_midi
input_leds 16384 0
mac80211 778240 2 ath9k,rtl8xxxu
acer_wmi 20480 0
sparse_keymap 16384 1 acer_wmi
joydev 24576 0
serio_raw 16384 0
wmi_bmof 16384 0
fam15h_power 16384 0
k10temp 16384 0
snd_timer 32768 2 snd_seq,snd_pcm
snd 81920 27 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
cfg80211 622592 4 mac80211,ath9k,ath,ath9k_common
shpchp 36864 0
soundcore 16384 1 snd
mac_hid 16384 0
sch_fq_codel 20480 5
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
amdgpu 2703360 0
chash 16384 1 amdgpu
radeon 1470464 24
i2c_algo_bit 16384 2 amdgpu,radeon
ttm 106496 2 amdgpu,radeon
drm_kms_helper 172032 2 amdgpu,radeon
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
drm 401408 18 amdgpu,radeon,ttm,drm_kms_helper
psmouse 147456 0
i2c_piix4 24576 0
alx 49152 0
sdhci_pci 32768 0
ahci 36864 3
sdhci 49152 1 sdhci_pci
mdio 16384 1 alx
libahci 32768 1 ahci
wmi 24576 2 wmi_bmof,acer_wmi
video 45056 1 acer_wmi


cat /etc/network/interfaces

# interfaces(5) file used by ifup( and ifdown(
auto lo
iface lo inet loopback


rfkill list

0: acer-wireless: Wireless LAN
Soft blocked: no
Hard blocked: no
1: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
9: hci0: Bluetooth
Soft blocked: no
Hard blocked: no


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.



wlp5s0 Scan completed :
Cell 01 - Address: 84:A8:E4:F2:EA:E8
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=50/70 Signal level=-60 dBm
Encryption key:on
ESSID:"WLAN-EAE818"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s
24 Mb/s; 36 Mb/s; 54 Mb/s
Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 48 Mb/s
Mode:Master
Extra:tsf=000000017b75adcf
Extra: Last beacon: 48ms ago
IE: Unknown: 000B574C414E2D454145383138
IE: Unknown: 010882848B962430486C
IE: Unknown: 030106
IE: Unknown: 2A0100
IE: Unknown: 2F0100
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: 32040C121860
IE: Unknown: 2D1AFC181BFFFF000001000000000000000000000000000000000000
IE: Unknown: 3D1606000400000000000000000000000000000000000000
IE: Unknown: 4A0E14000A002C01C800140005001900
IE: Unknown: 7F0101
IE: Unknown: DD7B0050F204104A00011010440001021041000100103B0001031047001060BB8146181875C0341228DFAB2FA0001021000842726F6164636F6D1023000842726F6164636F6D1024000631323334353610420004313233341054000800060050F20400011011000A42726F6164636F6D4150100800020084103C000103
IE: Unknown: DD090010180202F0050000
IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00

lo Interface doesn't support scanning.

enp1s0f0 Interface doesn't support scanning.


Meine Hardware:
Laptop: Packard Bell TE69KB
CPU: AMD E2-3800
RAM: 4GB DDR3 L Memory
HDD: 1TB WD BLUE
WLAN: Qualcomm Atheros QCA9565 / AR9565 Wireless Network Adapter (rev 01)
GPU: AMD Radeon HD 8280
OS: Ubuntu 18.04 LTS 64-Bit
Desktop: Gnome 3

Hallo, ich habe die Befehle im Terminal eingegeben aber das Problem besteht weiterhin.