[Çözüldü] wifi hız sorunu

[persler06]

Merhabalar,
bilgisayarımda sürekli wifi hız sorunu yazıyorum. İnterneti tek başıma kullanmama rağmen hız ara ara düşüyor. Bilgisayarı yeniden başlattığımda eski hıza geri dönüyor. Yardımcı olabilirseniz sevinirim. İstene çıktılar aşağıdadır.

Kod Seç Genişlet

cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=16.04
DISTRIB_CODENAME=xenial
DISTRIB_DESCRIPTION="Ubuntu 16.04.6 LTS"


Kod Seç Genişlet

cat /proc/cmdline
BOOT_IMAGE=/boot/vmlinuz-4.15.0-54-generic root=UUID=670f013b-6f38-4d06-96a5-7224433aabcb ro quiet splash vt.handoff=7


Kod Seç Genişlet

uname -a
Linux bol 4.15.0-54-generic #58~16.04.1-Ubuntu SMP Mon Jun 24 13:21:41 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux


Kod Seç Genişlet

iwconfig
wlp3s0    IEEE 802.11  ESSID:"TurkTelekom_Z7K9P" 
          Mode:Managed  Frequency:2.427 GHz  Access Point: ..... 
          Retry short limit:7   RTS thr:off   Fragment thr:off
          Power Management:on
         
enp2s0    no wireless extensions.

lo        no wireless extensions.


[speakerXXL]

iwconfig
wlp3s0    IEEE 802.11  ESSID:"TurkTelekom_Z7K9P"
          Mode:Managed  Frequency:2.427 GHz  Access Point: .....
          Retry short limit:7   RTS thr:off   Fragment thr:off
          Power Management:on

Buradaki komutu uygulayıp sistemini yeniden başlat. Sistemi yeniden başlatınca, iwconfig komutu ile güç yönetimi pasifleşmiş mi kontrol edersin.

[persler06]

[mention=647676]@speakerXXL[/mention] Teşekkür ederim. Problem şuan için çözülmüş gözüküyor.

[speakerXXL]

Rica ederim.

[ampirist]

Modem ile bağlantı kesilmiyor.Ama bağlantı hızı düşüyor internete giremiyorum.

İpad,android telefon vb cihazlarımda internet bağlantı sorunu yok.

Birde sık sık modeme bağlantı  şifresini soruyor.

Kod Seç Genişlet

cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=18.04
DISTRIB_CODENAME=bionic
DISTRIB_DESCRIPTION="Ubuntu 18.04.3 LTS"


Kod Seç Genişlet

uname -a
Linux w 5.0.0-29-generic #31~18.04.1-Ubuntu SMP Thu Sep 12 18:29:21 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux

Kod Seç Genişlet

lspci
00:00.0 Host bridge: Intel Corporation Atom Processor Z36xxx/Z37xxx Series SoC Transaction Register (rev 0e)
00:02.0 VGA compatible controller: Intel Corporation Atom Processor Z36xxx/Z37xxx Series Graphics & Display (rev 0e)
00:14.0 USB controller: Intel Corporation Atom Processor Z36xxx/Z37xxx, Celeron N2000 Series USB xHCI (rev 0e)
00:1a.0 Encryption controller: Intel Corporation Atom Processor Z36xxx/Z37xxx Series Trusted Execution Engine (rev 0e)
00:1b.0 Audio device: Intel Corporation Atom Processor Z36xxx/Z37xxx Series High Definition Audio Controller (rev 0e)
00:1c.0 PCI bridge: Intel Corporation Atom Processor E3800 Series PCI Express Root Port 1 (rev 0e)
00:1c.1 PCI bridge: Intel Corporation Atom Processor E3800 Series PCI Express Root Port 2 (rev 0e)
00:1c.2 PCI bridge: Intel Corporation Atom Processor E3800 Series PCI Express Root Port 3 (rev 0e)
00:1c.3 PCI bridge: Intel Corporation Atom Processor E3800 Series PCI Express Root Port 4 (rev 0e)
00:1f.0 ISA bridge: Intel Corporation Atom Processor Z36xxx/Z37xxx Series Power Control Unit (rev 0e)
00:1f.3 SMBus: Intel Corporation Atom Processor E3800 Series SMBus Controller (rev 0e)
02:00.0 Network controller: Broadcom Inc. and subsidiaries BCM43142 802.11b/g/n (rev 01)
03:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS5227 PCI Express Card Reader (rev 01)
04:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL810xE PCI Express Fast Ethernet controller (rev 07)

Kod Seç Genişlet

lsusb
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 006: ID 0a5c:216c Broadcom Corp. BCM43142A0 Bluetooth Device
Bus 001 Device 005: ID 046d:c52b Logitech, Inc. Unifying Receiver
Bus 001 Device 004: ID 1a40:0101 Terminus Technology Inc. Hub
Bus 001 Device 003: ID 05c8:036e Cheng Uei Precision Industry Co., Ltd (Foxlink) Webcam
Bus 001 Device 002: ID 046d:c52f Logitech, Inc. Unifying Receiver
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

Kod Seç Genişlet

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

Kod Seç Genişlet

sudo lshw -C network
*-network                 
       açıklama: Kablosuz arayüz
       ürün: BCM43142 802.11b/g/n
       üretici: Broadcom Inc. and subsidiaries
       physical id: 0
       bus info: pci@0000:02:00.0
       mantıksal ad: wlp2s0
       sürüm: 01
       serial: 34:39:bf:a2:0c:aa
       genişlik: 64 bits
       saat: 33MHz
       kapasiteler: pm msi pciexpress bus_master cap_list eternet physical wireless
       yapılandırma: broadcast=yes driver=wl0 driverversion=6.30.223.271 (r587334) ip=192.168.1.5 latency=0 multicast=yes wireless=IEEE 802.11
       kaynaklar: irq:17 bellek:90700000-90707fff

Kod Seç Genişlet

ifconfig
wlp2s0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet 192.168.1.5  netmask 255.255.255.0  broadcast 192.168.1.255
        inet6 fe80::e16a:a305:8d3a:7466  prefixlen 64  scopeid 0x20<link>
        ether 34:39:bf:a2:0c:aa  txqueuelen 1000  (Ethernet)
        RX packets 48404  bytes 38028758 (38.0 MB)
        RX errors 0  dropped 0  overruns 0  frame 466123
        TX packets 38436  bytes 6722891 (6.7 MB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0
        device interrupt 17 

Kod Seç Genişlet

iwconfig
wlp2s0    IEEE 802.11  ESSID:"telekom" 
          Mode:Managed  Frequency:2.457 GHz  Access Point: 2C:8C:3C:8D:5A:5D   
          Bit Rate=5 Mb/s   Tx-Power=200 dBm   
          Retry short limit:7   RTS thr:off   Fragment thr:off
          Power Management:on
          Link Quality=41/70  Signal level=-69 dBm 
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:0   Missed beacon:0

Kod Seç Genişlet

iwlist scanning
wlp2s0    Scan completed :
          Cell 01 - Address: 2C:8C:3C:8D:5A:5D
                    Channel:10
                    Frequency:2.457 GHz (Channel 10)
                    Quality=34/70  Signal level=-76 dBm 
                    Encryption key:on
                    ESSID:"telekom"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 9 Mb/s
                              18 Mb/s; 36 Mb/s; 54 Mb/s
                    Bit Rates:6 Mb/s; 12 Mb/s; 24 Mb/s; 48 Mb/s
                    Mode:Master
                    Extra:tsf=0000000000000000
                    Extra: Last beacon: 520328ms ago
                    IE: Unknown: 00055445534C41
                    IE: Unknown: 010882848B961224486C
                    IE: Unknown: 03010A
                    IE: Unknown: 2A0100
                    IE: Unknown: 32040C183060
                    IE: Unknown: 2D1A6E1116FF000000010000000000000000000000000C0000000000
                    IE: Unknown: 3D160A070600000000000000000000000000000000000000
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
                    IE: Unknown: 4A0E14000A002C01C800140005001900
                    IE: Unknown: 7F0101
                    IE: Unknown: DD07000C4307000000
                    IE: Unknown: 0706444520010D10
                    IE: Unknown: DD9C0050F204104A0001101044000102103B00010310470010BC329E001DD811B286011C872C7D5E5C102100154153555354654B20436F6D707574657220496E632E1023000A57505320526F757465721024000A44534C2D4E31302D43311042000830303030303030301054000800060050F20400011011000F415355532057505320526F7574657210080002210C103C0001011049000600372A000120

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lsmod
Module                  Size  Used by
hid_logitech_hidpp     40960  0
cmac                   16384  1
bnep                   24576  2
intel_rapl             24576  0
intel_soc_dts_thermal    20480  0
intel_soc_dts_iosf     20480  1 intel_soc_dts_thermal
intel_powerclamp       20480  0
coretemp               20480  0
snd_hda_codec_hdmi     53248  1
punit_atom_debug       16384  0
crct10dif_pclmul       16384  1
crc32_pclmul           16384  0
ghash_clmulni_intel    16384  0
cryptd                 24576  1 ghash_clmulni_intel
snd_hda_codec_realtek   114688  1
snd_hda_codec_generic    77824  1 snd_hda_codec_realtek
ledtrig_audio          16384  2 snd_hda_codec_generic,snd_hda_codec_realtek
intel_cstate           20480  0
nls_iso8859_1          16384  1
input_leds             16384  0
serio_raw              20480  0
hp_wmi                 16384  0
wmi_bmof               16384  0
hid_multitouch         24576  0
hid_sensor_incl_3d     20480  0
hid_sensor_gyro_3d     20480  0
hid_sensor_rotation    20480  0
hid_sensor_accel_3d    20480  1
hid_sensor_magn_3d     20480  1
wl                   6447104  0
hid_sensor_trigger     20480  10 hid_sensor_gyro_3d,hid_sensor_incl_3d,hid_sensor_accel_3d,hid_sensor_magn_3d,hid_sensor_rotation
industrialio_triggered_buffer    16384  5 hid_sensor_gyro_3d,hid_sensor_incl_3d,hid_sensor_accel_3d,hid_sensor_magn_3d,hid_sensor_rotation
i915                 1818624  7
kfifo_buf              16384  1 industrialio_triggered_buffer
hid_sensor_iio_common    20480  6 hid_sensor_gyro_3d,hid_sensor_trigger,hid_sensor_incl_3d,hid_sensor_accel_3d,hid_sensor_magn_3d,hid_sensor_rotation
industrialio           73728  10 industrialio_triggered_buffer,hid_sensor_gyro_3d,hid_sensor_trigger,hid_sensor_incl_3d,kfifo_buf,hid_sensor_accel_3d,hid_sensor_magn_3d,hid_sensor_rotation
kvmgt                  28672  0
vfio_mdev              16384  0
mdev                   24576  2 kvmgt,vfio_mdev
vfio_iommu_type1       28672  0
vfio                   32768  3 kvmgt,vfio_mdev,vfio_iommu_type1
uvcvideo               94208  0
kvm                   626688  1 kvmgt
videobuf2_vmalloc      20480  1 uvcvideo
videobuf2_memops       20480  1 videobuf2_vmalloc
videobuf2_v4l2         24576  1 uvcvideo
irqbypass              16384  1 kvm
videobuf2_common       45056  2 videobuf2_v4l2,uvcvideo
drm_kms_helper        180224  1 i915
lpc_ich                24576  0
drm                   479232  5 drm_kms_helper,i915
videodev              200704  3 videobuf2_v4l2,uvcvideo,videobuf2_common
media                  53248  4 videodev,videobuf2_v4l2,uvcvideo,videobuf2_common
snd_hda_intel          40960  3
cfg80211              675840  1 wl
snd_hda_codec         131072  4 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec_realtek
i2c_algo_bit           16384  1 i915
rtsx_pci_ms            24576  0
fb_sys_fops            16384  1 drm_kms_helper
snd_hda_core           86016  5 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_codec_realtek
syscopyarea            16384  1 drm_kms_helper
memstick               20480  1 rtsx_pci_ms
hid_logitech_dj        20480  0
sysfillrect            16384  1 drm_kms_helper
sysimgblt              16384  1 drm_kms_helper
snd_hwdep              20480  1 snd_hda_codec
snd_pcm               102400  4 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_core
mei_txe                24576  0
snd_timer              36864  1 snd_pcm
snd                    86016  14 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hwdep,snd_hda_intel,snd_hda_codec,snd_hda_codec_realtek,snd_timer,snd_pcm
mei                   102400  1 mei_txe
soundcore              16384  1 snd
hci_uart              122880  0
btqca                  20480  1 hci_uart
btusb                  49152  0
btrtl                  20480  2 hci_uart,btusb
btbcm                  16384  2 hci_uart,btusb
btintel                24576  2 hci_uart,btusb
bluetooth             557056  30 btrtl,btqca,btintel,hci_uart,btbcm,bnep,btusb
intel_vbtn             20480  0
dw_dmac                16384  0
dw_dmac_core           28672  1 dw_dmac
sparse_keymap          16384  2 hp_wmi,intel_vbtn
hp_wireless            16384  0
ecdh_generic           28672  2 bluetooth
rfkill_gpio            16384  0
joydev                 28672  0
mac_hid                16384  0
sch_fq_codel           20480  3
parport_pc             36864  0
ppdev                  24576  0
lp                     20480  0
parport                53248  3 parport_pc,lp,ppdev
ip_tables              32768  0
x_tables               40960  1 ip_tables
autofs4                45056  2
usbhid                 53248  0
hid_sensor_custom      24576  0
hid_sensor_hub         24576  8 hid_sensor_gyro_3d,hid_sensor_trigger,hid_sensor_iio_common,hid_sensor_incl_3d,hid_sensor_accel_3d,hid_sensor_magn_3d,hid_sensor_rotation,hid_sensor_custom
mmc_block              49152  4
hid_generic            16384  0
rtsx_pci_sdmmc         28672  0
psmouse               151552  0
r8169                  81920  0
realtek                20480  0
rtsx_pci               61440  2 rtsx_pci_sdmmc,rtsx_pci_ms
wmi                    28672  2 hp_wmi,wmi_bmof
video                  49152  1 i915
i2c_hid                28672  0
hid                   126976  8 i2c_hid,usbhid,hid_multitouch,hid_sensor_hub,hid_generic,hid_logitech_dj,hid_logitech_hidpp
sdhci_acpi             24576  0
sdhci                  57344  1 sdhci_acpi


Kod Seç Genişlet

dmesg | tail
[   34.586960] IPv6: ADDRCONF(NETDEV_CHANGE): wlp2s0: link becomes ready
[  154.071174] battery: [Firmware Bug]: battery: (dis)charge rate invalid.
[ 4848.734429] perf: interrupt took too long (2504 > 2500), lowering kernel.perf_event_max_sample_rate to 79750
[ 8454.624726] perf: interrupt took too long (3184 > 3130), lowering kernel.perf_event_max_sample_rate to 62750
[12403.735643] perf: interrupt took too long (4015 > 3980), lowering kernel.perf_event_max_sample_rate to 49750
[16657.180210] perf: interrupt took too long (5064 > 5018), lowering kernel.perf_event_max_sample_rate to 39250
[21749.407071] IPv6: ADDRCONF(NETDEV_CHANGE): wlp2s0: link becomes ready
[24296.295149] perf: interrupt took too long (6337 > 6330), lowering kernel.perf_event_max_sample_rate to 31500
[24550.681234] IPv6: ADDRCONF(NETDEV_CHANGE): wlp2s0: link becomes ready
[25621.940822] IPv6: ADDRCONF(NETDEV_CHANGE): wlp2s0: link becomes read