Merhaba bilgisayarımda wifi sinyalide sorun vardı. Modemden azıcık uzaklaşınca çekmiyordu. Birkaç yöntem denedim ve çözüldü fakat bu seferde kapatıp açınca wifi yi hiç görmüyor.
sorunu çözen kod
sudo modprobe -r rtl8723be && sleep 15 && sudo modprobe rtl8723be ant_sel=2
bu çekme sorunun çözdü fakat apatıp açınca gidiyor wifi.
inxi -SMNnxxz
System: Host: musa-HP-Notebook Kernel: 4.15.0-62-generic x86_64 bits: 64 compiler: gcc v: 7.4.0 Desktop: Cinnamon 4.2.4
wm: muffin dm: LightDM Distro: Linux Mint 19.2 Tina base: Ubuntu 18.04 bionic
Machine: Type: Laptop System: HP product: HP Notebook v: Type1ProductConfigId serial: <filter> Chassis: type: 10
serial: <filter>
Mobo: HP model: 81FA v: 67.34 serial: <filter> UEFI: Insyde v: F.17 date: 09/01/2016
Network: Device-1: Realtek RTL810xE PCI Express Fast Ethernet vendor: Hewlett-Packard driver: r8169 v: 2.3LK-NAPI port: 4000
bus ID: 01:00.0 chip ID: 10ec:8136
IF: enp1s0 state: down mac: <filter>
Device-2: Realtek RTL8723BE PCIe Wireless Network Adapter vendor: Hewlett-Packard driver: rtl8723be v: kernel
port: 3000 bus ID: 02:00.0 chip ID: 10ec:b723
IF: wlo1 state: up mac: <filter>
lspci -nnk | grep -iA2 net
01:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL810xE PCI Express Fast Ethernet controller [10ec:8136] (rev 07)
Subsystem: Hewlett-Packard Company RTL810xE PCI Express Fast Ethernet controller [103c:81fa]
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]
Subsystem: Hewlett-Packard Company RTL8723BE PCIe Wireless Network Adapter [103c:81c1]
Kernel driver in use: rtl8723be
Kernel modules: rtl8723be
lsusb
Bus 001 Device 003: ID 0bda:b008 Realtek Semiconductor Corp.
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 003: ID 046d:c534 Logitech, Inc. Unifying Receiver
Bus 002 Device 002: ID 05c8:038f Cheng Uei Precision Industry Co., Ltd (Foxlink)
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
rfkill list
1: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
2: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
sudo lshw -C network
*-network
description: Ethernet interface
product: RTL810xE PCI Express Fast Ethernet controller
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:01:00.0
logical name: enp1s0
version: 07
serial: c8:d3:ff:93:cd:45
size: 10Mbit/s
capacity: 100Mbit/s
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress msix vpd bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=half firmware=rtl8106e-1_0.0.1 06/29/12 latency=0 link=no multicast=yes port=MII speed=10Mbit/s
resources: irq:32 ioport:4000(size=256) memory:d3400000-d3400fff memory:d3000000-d3003fff
*-network
description: Wireless interface
product: RTL8723BE PCIe Wireless Network Adapter
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:02:00.0
logical name: wlo1
version: 00
serial: 94:e9:79:c4:96:2b
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=rtl8723be driverversion=4.15.0-62-generic firmware=N/A ip=192.168.1.9 latency=0 link=yes multicast=yes wireless=IEEE 802.11
resources: irq:41 ioport:3000(size=256) memory:d2000000-d2003fff
iwconfig | grep Power
lo no wireless extensions.
enp1s0 no wireless extensions.
Bit Rate=72.2 Mb/s Tx-Power=20 dBm
Power Management:on
lsmod
Module Size Used by
ccm 20480 6
rtl8723be 98304 0
btcoexist 126976 1 rtl8723be
rtl8723_common 24576 1 rtl8723be
rtl_pci 32768 1 rtl8723be
rtlwifi 77824 4 rtl_pci,rtl8723be,btcoexist,rtl8723_common
mac80211 786432 3 rtl_pci,rtl8723be,rtlwifi
cfg80211 622592 2 rtlwifi,mac80211
rfcomm 77824 16
cmac 16384 1
bnep 20480 2
edac_mce_amd 28672 0
kvm 598016 0
irqbypass 16384 1 kvm
crct10dif_pclmul 16384 0
crc32_pclmul 16384 0
ghash_clmulni_intel 16384 0
pcbc 16384 0
aesni_intel 188416 6
nls_iso8859_1 16384 1
aes_x86_64 20480 1 aesni_intel
crypto_simd 16384 1 aesni_intel
glue_helper 16384 1 aesni_intel
cryptd 24576 3 crypto_simd,ghash_clmulni_intel,aesni_intel
hp_wmi 16384 0
sparse_keymap 16384 1 hp_wmi
wmi_bmof 16384 0
serio_raw 16384 0
k10temp 16384 0
fam15h_power 16384 0
uvcvideo 86016 0
btusb 45056 0
videobuf2_vmalloc 16384 1 uvcvideo
btrtl 16384 1 btusb
videobuf2_memops 16384 1 videobuf2_vmalloc
btbcm 16384 1 btusb
btintel 16384 1 btusb
videobuf2_v4l2 24576 1 uvcvideo
bluetooth 544768 43 btrtl,btintel,btbcm,bnep,btusb,rfcomm
videobuf2_core 40960 2 videobuf2_v4l2,uvcvideo
videodev 184320 3 videobuf2_core,videobuf2_v4l2,uvcvideo
joydev 24576 0
input_leds 16384 0
ecdh_generic 24576 2 bluetooth
media 40960 2 videodev,uvcvideo
snd_hda_codec_realtek 106496 1
arc4 16384 2
snd_hda_codec_generic 73728 1 snd_hda_codec_realtek
snd_hda_codec_hdmi 49152 1
snd_hda_intel 40960 4
snd_hda_codec 126976 4 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec_realtek
snd_hda_core 81920 5 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_codec_realtek
snd_seq_midi 16384 0
snd_hwdep 20480 1 snd_hda_codec
snd_seq_midi_event 16384 1 snd_seq_midi
snd_pcm 98304 4 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_core
snd_rawmidi 32768 1 snd_seq_midi
snd_seq 65536 2 snd_seq_midi,snd_seq_midi_event
snd_seq_device 16384 3 snd_seq,snd_seq_midi,snd_rawmidi
snd_timer 32768 2 snd_seq,snd_pcm
snd 81920 19 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
shpchp 36864 0
soundcore 16384 1 snd
hp_wireless 16384 0
8250_dw 16384 0
mac_hid 16384 0
sch_fq_codel 20480 6
parport_pc 32768 0
ppdev 20480 0
lp 20480 0
parport 49152 3 parport_pc,lp,ppdev
ip_tables 28672 0
x_tables 40960 1 ip_tables
autofs4 40960 2
btrfs 1138688 0
xor 24576 1 btrfs
zstd_compress 163840 1 btrfs
raid6_pq 114688 1 btrfs
dm_mirror 24576 0
dm_region_hash 20480 1 dm_mirror
dm_log 20480 2 dm_region_hash,dm_mirror
amdkfd 180224 2
amd_iommu_v2 20480 1 amdkfd
hid_generic 16384 0
amdgpu 2715648 23
usbhid 53248 0
hid 110592 2 usbhid,hid_generic
chash 16384 1 amdgpu
i2c_algo_bit 16384 1 amdgpu
ttm 106496 1 amdgpu
psmouse 151552 0
drm_kms_helper 172032 1 amdgpu
ahci 40960 2
syscopyarea 16384 1 drm_kms_helper
libahci 32768 1 ahci
i2c_piix4 24576 0
sdhci_pci 32768 0
sysfillrect 16384 1 drm_kms_helper
sdhci 49152 1 sdhci_pci
sysimgblt 16384 1 drm_kms_helper
fb_sys_fops 16384 1 drm_kms_helper
drm 401408 8 drm_kms_helper,amdgpu,ttm
r8169 86016 0
mii 16384 1 r8169
wmi 24576 2 hp_wmi,wmi_bmof
i2c_scmi 16384 0
video 45056 0
dkms status
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