Ynt: Kablosuz Bağlantı Düşük Sinyal Sorunu

[muammertp]

aynı sorunu ben de yaşıyorum

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DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=16.04
DISTRIB_CODENAME=xenial
DISTRIB_DESCRIPTION="Ubuntu 16.04.3 LTS"


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BOOT_IMAGE=/vmlinuz-4.10.0-33-generic.efi.signed root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7


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Linux muammer-Ubuntu 4.10.0-33-generic #37~16.04.1-Ubuntu SMP Fri Aug 11 14:07:24 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux


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lspci
00:00.0 Host bridge: Intel Corporation Broadwell-U Host Bridge -OPI (rev 09)
00:02.0 VGA compatible controller: Intel Corporation Broadwell-U Integrated Graphics (rev 09)
00:03.0 Audio device: Intel Corporation Broadwell-U Audio Controller (rev 09)
00:04.0 Signal processing controller: Intel Corporation Broadwell-U Camarillo Device (rev 09)
00:14.0 USB controller: Intel Corporation Wildcat Point-LP USB xHCI Controller (rev 03)
00:16.0 Communication controller: Intel Corporation Wildcat Point-LP MEI Controller #1 (rev 03)
00:1b.0 Audio device: Intel Corporation Wildcat Point-LP High Definition Audio Controller (rev 03)
00:1c.0 PCI bridge: Intel Corporation Wildcat Point-LP PCI Express Root Port #1 (rev e3)
00:1c.2 PCI bridge: Intel Corporation Wildcat Point-LP PCI Express Root Port #3 (rev e3)
00:1c.4 PCI bridge: Intel Corporation Wildcat Point-LP PCI Express Root Port #5 (rev e3)
00:1c.5 PCI bridge: Intel Corporation Wildcat Point-LP PCI Express Root Port #6 (rev e3)
00:1f.0 ISA bridge: Intel Corporation Wildcat Point-LP LPC Controller (rev 03)
00:1f.2 SATA controller: Intel Corporation Wildcat Point-LP SATA Controller [AHCI Mode] (rev 03)
00:1f.3 SMBus: Intel Corporation Wildcat Point-LP SMBus Controller (rev 03)
00:1f.6 Signal processing controller: Intel Corporation Wildcat Point-LP Thermal Management Controller (rev 03)
07:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8101/2/6E PCI Express Fast/Gigabit Ethernet controller (rev 07)
0d:00.0 Display controller: Advanced Micro Devices, Inc. [AMD/ATI] Sun XT [Radeon HD 8670A/8670M/8690M / R5 M330] (rev 83)
13:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8723BE PCIe Wireless Network Adapter


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lsusb
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 004: ID 0bda:57d6 Realtek Semiconductor Corp.
Bus 001 Device 003: ID 0bda:b006 Realtek Semiconductor Corp.
Bus 001 Device 002: ID 046d:c52f Logitech, Inc. Unifying Receiver
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub


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rfkill list
0: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
1: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no


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sudo lshw -C network
[sudo] password for muammer:
  *-network               
       açıklama: Eternet interface
       ürün: RTL8101/2/6E PCI Express Fast/Gigabit Ethernet controller
       üretici: Realtek Semiconductor Co., Ltd.
       physical id: 0
       bus info: pci@0000:07:00.0
       mantıksal ad: enp7s0
       sürüm: 07
       serial: fc:3f:db:b1:b5:67
       boyut: 10Mbit/s
       kapasite: 100Mbit/s
       genişlik: 64 bits
       saat: 33MHz
       kapasiteler: pm msi pciexpress msix vpd bus_master cap_list eternet physical tp mii 10bt 10bt-fd 100bt 100bt-fd autonegotiation
       yapılandırma: 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
       kaynaklar: irq:43 ioport:5000(boyut=256) bellek:d6000000-d6000fff bellek:d6100000-d6103fff
  *-network
       açıklama: Kablosuz arayüz
       ürün: RTL8723BE PCIe Wireless Network Adapter
       üretici: Realtek Semiconductor Co., Ltd.
       physical id: 0
       bus info: pci@0000:13:00.0
       mantıksal ad: wlp19s0
       sürüm: 00
       serial: a8:a7:95:ab:90:87
       genişlik: 64 bits
       saat: 33MHz
       kapasiteler: pm msi pciexpress bus_master cap_list eternet physical wireless
       yapılandırma: broadcast=yes driver=rtl8723be driverversion=4.10.0-33-generic firmware=N/A ip=192.168.1.7 latency=0 link=yes multicast=yes wireless=IEEE 802.11
       kaynaklar: irq:16 ioport:3000(boyut=256) bellek:d3000000-d3003fff


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ifconfig
enp7s0    Link encap:Ethernet  HWaddr fc:3f:db:b1:b5:67 
          UP BROADCAST MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)

lo        Link encap:Local Loopback 
          inet addr:127.0.0.1  Mask:255.0.0.0
          inet6 addr: ::1/128 Scope:Sunucu
          UP LOOPBACK RUNNING  MTU:65536  Metric:1
          RX packets:1353 errors:0 dropped:0 overruns:0 frame:0
          TX packets:1353 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:136365 (136.3 KB)  TX bytes:136365 (136.3 KB)

wlp19s0   Link encap:Ethernet  HWaddr a8:a7:95:ab:90:87 
          inet addr:192.168.1.7  Bcast:192.168.1.255  Mask:255.255.255.0
          inet6 addr: fe80::fd26:c74a:c82b:6482/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:21715 errors:0 dropped:0 overruns:0 frame:0
          TX packets:18935 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:22375506 (22.3 MB)  TX bytes:2515806 (2.5 MB)


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iwconfig
wlp19s0   IEEE 802.11  ESSID:"Dlink" 
          Mode:Managed  Frequency:2.437 GHz  Access Point: 28:10:7B:96:7A:FD   
          Bit Rate=72.2 Mb/s   Tx-Power=20 dBm   
          Retry short limit:7   RTS thr=2347 B   Fragment thr:off
          Power Management:off
          Link Quality=36/70  Signal level=-74 dBm 
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:46   Missed beacon:0

enp7s0    no wireless extensions.

lo        no wireless extensions.


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iwlist scanning
wlp19s0   Scan completed :
          Cell 01 - Address: 28:10:7B:96:7A:FD
                    Channel:6
                    Frequency:2.437 GHz (Channel 6)
                    Quality=36/70  Signal level=-74 dBm 
                    Encryption key:on
                    ESSID:"Dlink"
                    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=0000003847787a95
                    Extra: Last beacon: 2828ms ago
                    IE: Unknown: 0005446C696E6B
                    IE: Unknown: 010882848B962430486C
                    IE: Unknown: 030106
                    IE: Unknown: 2A0104
                    IE: Unknown: 2F0104
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 32040C121860
                    IE: Unknown: 2D1A6C181BFF00000000000000000000000000000000000000000000
                    IE: Unknown: 3D1606000400000000000000000000000000000000000000
                    IE: Unknown: DD7B0050F204104A00011010440001021041000100103B000103104700100E280D7AC7B3CFCDBF0FAC6FAB1B5B291021000842726F6164636F6D1023000842726F6164636F6D1024000631323334353610420004313233341054000800060050F20400011011000A42726F6164636F6D4150100800020084103C000101
                    IE: Unknown: DD090010180203F0040000
                    IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00

enp7s0    Interface doesn't support scanning.

lo        Interface doesn't support scanning.


[muammertp]

Herkese merhaba dün windowsu kaldırıp ubuntuya geçtim ama modemin yanında olmama rağmen wifi 1-2 diş yada hiç çekmiyor yardımcı olursanız sevinirim

Kod Seç Genişlet

DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=16.04
DISTRIB_CODENAME=xenial
DISTRIB_DESCRIPTION="Ubuntu 16.04.3 LTS"


Kod Seç Genişlet

BOOT_IMAGE=/vmlinuz-4.10.0-33-generic.efi.signed root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7


Kod Seç Genişlet

Linux muammer-Ubuntu 4.10.0-33-generic #37~16.04.1-Ubuntu SMP Fri Aug 11 14:07:24 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux


Kod Seç Genişlet

lspci
00:00.0 Host bridge: Intel Corporation Broadwell-U Host Bridge -OPI (rev 09)
00:02.0 VGA compatible controller: Intel Corporation Broadwell-U Integrated Graphics (rev 09)
00:03.0 Audio device: Intel Corporation Broadwell-U Audio Controller (rev 09)
00:04.0 Signal processing controller: Intel Corporation Broadwell-U Camarillo Device (rev 09)
00:14.0 USB controller: Intel Corporation Wildcat Point-LP USB xHCI Controller (rev 03)
00:16.0 Communication controller: Intel Corporation Wildcat Point-LP MEI Controller #1 (rev 03)
00:1b.0 Audio device: Intel Corporation Wildcat Point-LP High Definition Audio Controller (rev 03)
00:1c.0 PCI bridge: Intel Corporation Wildcat Point-LP PCI Express Root Port #1 (rev e3)
00:1c.2 PCI bridge: Intel Corporation Wildcat Point-LP PCI Express Root Port #3 (rev e3)
00:1c.4 PCI bridge: Intel Corporation Wildcat Point-LP PCI Express Root Port #5 (rev e3)
00:1c.5 PCI bridge: Intel Corporation Wildcat Point-LP PCI Express Root Port #6 (rev e3)
00:1f.0 ISA bridge: Intel Corporation Wildcat Point-LP LPC Controller (rev 03)
00:1f.2 SATA controller: Intel Corporation Wildcat Point-LP SATA Controller [AHCI Mode] (rev 03)
00:1f.3 SMBus: Intel Corporation Wildcat Point-LP SMBus Controller (rev 03)
00:1f.6 Signal processing controller: Intel Corporation Wildcat Point-LP Thermal Management Controller (rev 03)
07:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8101/2/6E PCI Express Fast/Gigabit Ethernet controller (rev 07)
0d:00.0 Display controller: Advanced Micro Devices, Inc. [AMD/ATI] Sun XT [Radeon HD 8670A/8670M/8690M / R5 M330] (rev 83)
13:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8723BE PCIe Wireless Network Adapter


Kod Seç Genişlet

lsusb
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 004: ID 0bda:57d6 Realtek Semiconductor Corp.
Bus 001 Device 003: ID 0bda:b006 Realtek Semiconductor Corp.
Bus 001 Device 002: ID 046d:c52f Logitech, Inc. Unifying Receiver
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub


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rfkill list
0: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
1: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no


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sudo lshw -C network
[sudo] password for muammer:
  *-network               
       açıklama: Eternet interface
       ürün: RTL8101/2/6E PCI Express Fast/Gigabit Ethernet controller
       üretici: Realtek Semiconductor Co., Ltd.
       physical id: 0
       bus info: pci@0000:07:00.0
       mantıksal ad: enp7s0
       sürüm: 07
       serial: fc:3f:db:b1:b5:67
       boyut: 10Mbit/s
       kapasite: 100Mbit/s
       genişlik: 64 bits
       saat: 33MHz
       kapasiteler: pm msi pciexpress msix vpd bus_master cap_list eternet physical tp mii 10bt 10bt-fd 100bt 100bt-fd autonegotiation
       yapılandırma: 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
       kaynaklar: irq:43 ioport:5000(boyut=256) bellek:d6000000-d6000fff bellek:d6100000-d6103fff
  *-network
       açıklama: Kablosuz arayüz
       ürün: RTL8723BE PCIe Wireless Network Adapter
       üretici: Realtek Semiconductor Co., Ltd.
       physical id: 0
       bus info: pci@0000:13:00.0
       mantıksal ad: wlp19s0
       sürüm: 00
       serial: a8:a7:95:ab:90:87
       genişlik: 64 bits
       saat: 33MHz
       kapasiteler: pm msi pciexpress bus_master cap_list eternet physical wireless
       yapılandırma: broadcast=yes driver=rtl8723be driverversion=4.10.0-33-generic firmware=N/A ip=192.168.1.7 latency=0 link=yes multicast=yes wireless=IEEE 802.11
       kaynaklar: irq:16 ioport:3000(boyut=256) bellek:d3000000-d3003fff


Kod Seç Genişlet

ifconfig
enp7s0    Link encap:Ethernet  HWaddr fc:3f:db:b1:b5:67 
          UP BROADCAST MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)

lo        Link encap:Local Loopback 
          inet addr:127.0.0.1  Mask:255.0.0.0
          inet6 addr: ::1/128 Scope:Sunucu
          UP LOOPBACK RUNNING  MTU:65536  Metric:1
          RX packets:1353 errors:0 dropped:0 overruns:0 frame:0
          TX packets:1353 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:136365 (136.3 KB)  TX bytes:136365 (136.3 KB)

wlp19s0   Link encap:Ethernet  HWaddr a8:a7:95:ab:90:87 
          inet addr:192.168.1.7  Bcast:192.168.1.255  Mask:255.255.255.0
          inet6 addr: fe80::fd26:c74a:c82b:6482/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:21715 errors:0 dropped:0 overruns:0 frame:0
          TX packets:18935 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:22375506 (22.3 MB)  TX bytes:2515806 (2.5 MB)


Kod Seç Genişlet

iwconfig
wlp19s0   IEEE 802.11  ESSID:"Dlink" 
          Mode:Managed  Frequency:2.437 GHz  Access Point: 28:10:7B:96:7A:FD   
          Bit Rate=72.2 Mb/s   Tx-Power=20 dBm   
          Retry short limit:7   RTS thr=2347 B   Fragment thr:off
          Power Management:off
          Link Quality=36/70  Signal level=-74 dBm 
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:46   Missed beacon:0

enp7s0    no wireless extensions.

lo        no wireless extensions.


Kod Seç Genişlet

iwlist scanning
wlp19s0   Scan completed :
          Cell 01 - Address: 28:10:7B:96:7A:FD
                    Channel:6
                    Frequency:2.437 GHz (Channel 6)
                    Quality=36/70  Signal level=-74 dBm 
                    Encryption key:on
                    ESSID:"Dlink"
                    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=0000003847787a95
                    Extra: Last beacon: 2828ms ago
                    IE: Unknown: 0005446C696E6B
                    IE: Unknown: 010882848B962430486C
                    IE: Unknown: 030106
                    IE: Unknown: 2A0104
                    IE: Unknown: 2F0104
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 32040C121860
                    IE: Unknown: 2D1A6C181BFF00000000000000000000000000000000000000000000
                    IE: Unknown: 3D1606000400000000000000000000000000000000000000
                    IE: Unknown: DD7B0050F204104A00011010440001021041000100103B000103104700100E280D7AC7B3CFCDBF0FAC6FAB1B5B291021000842726F6164636F6D1023000842726F6164636F6D1024000631323334353610420004313233341054000800060050F20400011011000A42726F6164636F6D4150100800020084103C000101
                    IE: Unknown: DD090010180203F0040000
                    IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00

enp7s0    Interface doesn't support scanning.

lo        Interface doesn't support scanning.


[ata1]

https://askubuntu.com/questions/861327/how-to-configure-rtl8101-2-6e-pci-e-to-detect-link

[muammertp]

[mention=630457]@ata1[/mention] sağolun hocam bakıyorum hemen


Mesaj tekrarı yüzünden mesajınız birleştirildi. Bu mesajın gönderim tarihi : 31 Ağustos 2017 - 11:38:54
[mention=630457]@ata1[/mention] hocam verdiğiniz linke baktım ama pek * bir şey anlamadım


Mesaj tekrarı yüzünden mesajınız birleştirildi. Bu mesajın gönderim tarihi : 31 Ağustos 2017 - 16:36:03
Sorunu hallettim komutlar:

Kod Seç Genişlet

sudo modprobe  -rv rtl8723be

Kod Seç Genişlet

sudo modprobe -v rtl8723be ant_sel=1

Kod Seç Genişlet

echo "options rtl8723be ant_sel=1" | sudo tee /etc/modprobe.d/50-rtl8723be.conf

[fsutil]

[mention=630458]@muammertp[/mention]

Gerçekten çok teşekkür ederim. Aynı sorun bende de vardı, anten ayarını değiştirince oldu 

Kartın Linux tarafında sorunlu olduğunu düşünüyordum meğerse bu kadar basitmiş çözümü. Windows tarafından bile daha başarılı çalışıyor şuan.