Wi-fi działa opornie i nie wczytuje niektórych stron

[Zen1T]

Witam. Jestem nowym użytkownikiem Ubuntu 14 LTS. Internet na kablu działa, system widzi kartę sieciową oraz wi-fi łączy sie z wi-fi bez problemu ale niestety niektóre strony otwierają sie wolno a niektóre wcale np facebook. Dodam że po podłączeniu kabla problem znika. Z Góry dziękuje za pomoc. Oto dane wi fi z terminala

Kod: Zaznacz cały

zen1t@zen1t-Inspiron-N5110:~$ iwconfig
eth0      no wireless extensions.

lo        no wireless extensions.

wlan0     IEEE 802.11bgn  ESSID:"pietrowiakwifineo10mb"  
          Mode:Managed  Frequency:2.412 GHz  Access Point: E0:46:9A:11:46:A8   
          Bit Rate=1 Mb/s   Tx-Power=15 dBm   
          Retry  long limit:7   RTS thr:off   Fragment thr:off
          Power Management:off
          Link Quality=54/70  Signal level=-56 dBm  
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:665   Missed beacon:0

[xxx666xxx]

Jak możesz podaj wynik (w znacznikach CODE) polecenia:

Kod: Zaznacz cały

lspci

to dowiemy się jaką masz kartę sieciową i wtedy może ktoś Ci pomoże bo tak czarować nie umiemy i nie wiemy co masz w środku swej maszyny.

[Zen1T]

Kod: Zaznacz cały

zen1t@zen1t-Inspiron-N5110:~$ lspci
00:00.0 Host bridge: Intel Corporation 2nd Generation Core Processor Family DRAM Controller (rev 09)
00:01.0 PCI bridge: Intel Corporation Xeon E3-1200/2nd Generation Core Processor Family PCI Express Root Port (rev 09)
00:02.0 VGA compatible controller: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller (rev 09)
00:16.0 Communication controller: Intel Corporation 6 Series/C200 Series Chipset Family MEI Controller #1 (rev 04)
00:1a.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #2 (rev 05)
00:1b.0 Audio device: Intel Corporation 6 Series/C200 Series Chipset Family High Definition Audio Controller (rev 05)
00:1c.0 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 1 (rev b5)
00:1c.1 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 2 (rev b5)
00:1c.3 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 4 (rev b5)
00:1c.4 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 5 (rev b5)
00:1c.7 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 8 (rev b5)
00:1d.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #1 (rev 05)
00:1f.0 ISA bridge: Intel Corporation HM67 Express Chipset Family LPC Controller (rev 05)
00:1f.2 SATA controller: Intel Corporation 6 Series/C200 Series Chipset Family 6 port SATA AHCI Controller (rev 05)
00:1f.3 SMBus: Intel Corporation 6 Series/C200 Series Chipset Family SMBus Controller (rev 05)
01:00.0 VGA compatible controller: NVIDIA Corporation GF108M [GeForce GT 525M] (rev a1)
01:00.1 Audio device: NVIDIA Corporation GF108 High Definition Audio Controller (rev a1)
05:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller (rev 05)
09:00.0 Network controller: Intel Corporation Centrino Wireless-N 1030 [Rainbow Peak] (rev 34)
0b:00.0 USB controller: NEC Corporation uPD720200 USB 3.0 Host Controller (rev 04)
zen1t@zen1t-Inspiron-N5110:~$ 

[bear7]

Pokaż wyniki poleceń:

Kod: Zaznacz cały

lspci -k | egrep -iA2 'net|wire|eth'

Kod: Zaznacz cały

lshw -C network

Kod: Zaznacz cały

ifconfig

Kod: Zaznacz cały

iwconfig

Kod: Zaznacz cały

iwlist scan

Kod: Zaznacz cały

nm-tool

Kod: Zaznacz cały

rfkill list all

Kod: Zaznacz cały

lsmod

Kod: Zaznacz cały

uname -a

Wyniki poleceń - każdy z osobna - zaznacz, skopiuj i wrzuć na forum pomiędzy znacznikami CODE.

[Zen1T]

Kod: Zaznacz cały

zen1t@zen1t-Inspiron-N5110:~$ lspci -k | egrep -iA2 'net|wire|eth'
05:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller (rev 05)
	Subsystem: Dell Device 04b0
	Kernel driver in use: r8169
09:00.0 Network controller: Intel Corporation Centrino Wireless-N 1030 [Rainbow Peak] (rev 34)
	Subsystem: Intel Corporation Centrino Wireless-N 1030 BGN
	Kernel driver in use: iwlwifi
0b:00.0 USB controller: NEC Corporation uPD720200 USB 3.0 Host Controller (rev 04)
zen1t@zen1t-Inspiron-N5110:~$ 

Kod: Zaznacz cały

zen1t@zen1t-Inspiron-N5110:~$ lshw -C network
WARNING: you should run this program as super-user.
  *-network               
       description: Ethernet interface
       product: RTL8101E/RTL8102E PCI Express Fast Ethernet controller
       vendor: Realtek Semiconductor Co., Ltd.
       physical id: 0
       bus info: pci@0000:05:00.0
       logical name: eth0
       version: 05
       serial: 18:03:73:84:db:18
       size: 100Mbit/s
       capacity: 100Mbit/s
       width: 64 bits
       clock: 33MHz
       capabilities: 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=full firmware=rtl_nic/rtl8105e-1.fw ip=192.168.0.4 latency=0 link=yes multicast=yes port=MII speed=100Mbit/s
       resources: irq:51 ioport:d000(size=256) memory:f3204000-f3204fff memory:f3200000-f3203fff
  *-network
       description: Wireless interface
       product: Centrino Wireless-N 1030 [Rainbow Peak]
       vendor: Intel Corporation
       physical id: 0
       bus info: pci@0000:09:00.0
       logical name: wlan0
       version: 34
       serial: ac:72:89:87:68:15
       width: 64 bits
       clock: 33MHz
       capabilities: bus_master cap_list ethernet physical wireless
       configuration: broadcast=yes driver=iwlwifi driverversion=3.13.0-24-generic firmware=18.168.6.1 ip=192.168.0.3 latency=0 link=yes multicast=yes wireless=IEEE 802.11bgn
       resources: irq:54 memory:f7a00000-f7a01fff
WARNING: output may be incomplete or inaccurate, you should run this program as super-user.
zen1t@zen1t-Inspiron-N5110:~$ 

Kod: Zaznacz cały

zen1t@zen1t-Inspiron-N5110:~$ ifconfig
eth0      Link encap:Ethernet  HWaddr 18:03:73:84:db:18  
          inet addr:192.168.0.4  Bcast:192.168.0.255  Mask:255.255.255.0
          inet6 addr: fe80::1a03:73ff:fe84:db18/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:6713 errors:0 dropped:2 overruns:0 frame:0
          TX packets:6062 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:5978761 (5.9 MB)  TX bytes:1001249 (1.0 MB)

lo        Link encap:Local Loopback  
          inet addr:127.0.0.1  Mask:255.0.0.0
          inet6 addr: ::1/128 Scope:Host
          UP LOOPBACK RUNNING  MTU:65536  Metric:1
          RX packets:348 errors:0 dropped:0 overruns:0 frame:0
          TX packets:348 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0 
          RX bytes:40843 (40.8 KB)  TX bytes:40843 (40.8 KB)

wlan0     Link encap:Ethernet  HWaddr ac:72:89:87:68:15  
          inet addr:192.168.0.3  Bcast:192.168.0.255  Mask:255.255.255.0
          inet6 addr: fe80::ae72:89ff:fe87:6815/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:88 errors:0 dropped:0 overruns:0 frame:0
          TX packets:62 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:13245 (13.2 KB)  TX bytes:11225 (11.2 KB)

zen1t@zen1t-Inspiron-N5110:~$ 

Kod: Zaznacz cały

zen1t@zen1t-Inspiron-N5110:~$ iwconfig
eth0      no wireless extensions.

lo        no wireless extensions.

wlan0     IEEE 802.11bgn  ESSID:"pietrowiakwifineo10mb"  
          Mode:Managed  Frequency:2.412 GHz  Access Point: E0:46:9A:11:46:A8   
          Bit Rate=1 Mb/s   Tx-Power=15 dBm   
          Retry  long limit:7   RTS thr:off   Fragment thr:off
          Power Management:off
          Link Quality=67/70  Signal level=-43 dBm  
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:46   Missed beacon:0

zen1t@zen1t-Inspiron-N5110:~$ 

Kod: Zaznacz cały

zen1t@zen1t-Inspiron-N5110:~$ iwlist scan
eth0      Interface doesn't support scanning.

lo        Interface doesn't support scanning.

wlan0     Scan completed :
          Cell 01 - Address: E0:46:9A:11:46:A8
                    Channel:1
                    Frequency:2.412 GHz (Channel 1)
                    Quality=70/70  Signal level=-33 dBm  
                    Encryption key:on
                    ESSID:"pietrowiakwifineo10mb"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
                              9 Mb/s; 12 Mb/s; 18 Mb/s
                    Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=00000013102a259f
                    Extra: Last beacon: 91824ms ago
                    IE: Unknown: 001570696574726F7769616B776966696E656F31306D62
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 030101
                    IE: Unknown: 0706444520010D14
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 2A0100
                    IE: Unknown: 32043048606C
                    IE: Unknown: DD180050F2020101020003A4000027A4000042435E0062322F00
                    IE: Unknown: 2D1A4E1003FF00000000000000000000000000000000000000000000
                    IE: Unknown: 3D16010D0800000000000000000000000000000000000000
                    IE: Unknown: DD970050F204104A0001101044000102103B00010310470010824FF22B8C7D41C5A13144F534E12555102100074E455447454152102300164E4554474541522044474E3130303020526F757465721024000A312E30302E34395F77771042000831323334353637381054000800060050F2040001101100164E4554474541522044474E3130303020526F757465721008000201AA103C000103
                    IE: Unknown: DD0900037F01010000FF7F
                    IE: Unknown: DD0A00037F04010000000000

zen1t@zen1t-Inspiron-N5110:~$ 

Kod: Zaznacz cały

zen1t@zen1t-Inspiron-N5110:~$ nm-tool

NetworkManager Tool

State: connected (global)

- Device: wlan0  [pietrowiakwifineo10mb] ---------------------------------------
  Type:              802.11 WiFi
  Driver:            iwlwifi
  State:             connected
  Default:           no
  HW Address:        AC:72:89:87:68:15

  Capabilities:
    Speed:           1 Mb/s

  Wireless Properties
    WEP Encryption:  yes
    WPA Encryption:  yes
    WPA2 Encryption: yes

  Wireless Access Points (* = current AP)
    SAGEM_472D:      Infra, 18:62:2C:B7:47:2E, Freq 2437 MHz, Rate 54 Mb/s, Strength 47 WPA WPA2
    *pietrowiakwifineo10mb: Infra, E0:46:9A:11:46:A8, Freq 2412 MHz, Rate 54 Mb/s, Strength 76 WPA2

  IPv4 Settings:
    Address:         192.168.0.3
    Prefix:          24 (255.255.255.0)
    Gateway:         192.168.0.1

    DNS:             8.8.8.8
    DNS:             8.8.4.4


- Device: eth0  [Połączenie przewodowe 1] ------------------------------------
  Type:              Wired
  Driver:            r8169
  State:             connected
  Default:           yes
  HW Address:        18:03:73:84:DB:18

  Capabilities:
    Carrier Detect:  yes
    Speed:           100 Mb/s

  Wired Properties
    Carrier:         on

  IPv4 Settings:
    Address:         192.168.0.4
    Prefix:          24 (255.255.255.0)
    Gateway:         192.168.0.1

    DNS:             192.168.0.1


zen1t@zen1t-Inspiron-N5110:~$ 

Kod: Zaznacz cały

zen1t@zen1t-Inspiron-N5110:~$ rfkill list all
0: hci0: Bluetooth
	Soft blocked: no
	Hard blocked: no
1: phy0: Wireless LAN
	Soft blocked: no
	Hard blocked: no
zen1t@zen1t-Inspiron-N5110:~$ 

Kod: Zaznacz cały

zen1t@zen1t-Inspiron-N5110:~$ lsmod
Module                  Size  Used by
ctr                    13049  2 
ccm                    17773  2 
bbswitch               13943  0 
nvidia              10675249  41 
snd_hda_codec_hdmi     46207  4 
bnep                   19624  2 
ums_realtek            18029  0 
usb_storage            62209  1 ums_realtek
uvcvideo               80885  0 
videobuf2_vmalloc      13216  1 uvcvideo
videobuf2_memops       13362  1 videobuf2_vmalloc
videobuf2_core         40664  1 uvcvideo
videodev              134688  2 uvcvideo,videobuf2_core
rfcomm                 69160  8 
joydev                 17381  0 
snd_hda_codec_idt      54645  1 
arc4                   12608  2 
i915                  783485  2 
iwldvm                232285  0 
intel_rapl             18773  0 
snd_hda_intel          52355  5 
x86_pkg_temp_thermal    14205  0 
intel_powerclamp       14705  0 
snd_hda_codec         192906  3 snd_hda_codec_hdmi,snd_hda_codec_idt,snd_hda_intel
coretemp               13435  0 
mac80211              626489  1 iwldvm
snd_hwdep              13602  1 snd_hda_codec
snd_pcm               102099  3 snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel
dell_wmi               12761  0 
snd_page_alloc         18710  2 snd_pcm,snd_hda_intel
snd_seq_midi           13324  0 
snd_seq_midi_event     14899  1 snd_seq_midi
snd_rawmidi            30144  1 snd_seq_midi
sparse_keymap          13948  1 dell_wmi
kvm_intel             143060  0 
mxm_wmi                13021  0 
kvm                   451511  1 kvm_intel
snd_seq                61560  2 snd_seq_midi_event,snd_seq_midi
snd_seq_device         14497  3 snd_seq,snd_rawmidi,snd_seq_midi
iwlwifi               169932  1 iwldvm
btusb                  32412  0 
snd_timer              29482  2 snd_pcm,snd_seq
bluetooth             395423  22 bnep,btusb,rfcomm
dell_laptop            18168  0 
crct10dif_pclmul       14289  0 
crc32_pclmul           13113  0 
drm_kms_helper         52758  1 i915
dcdbas                 14928  1 dell_laptop
drm                   302817  5 i915,drm_kms_helper,nvidia
ghash_clmulni_intel    13259  0 
aesni_intel            55624  4 
aes_x86_64             17131  1 aesni_intel
lrw                    13286  1 aesni_intel
gf128mul               14951  1 lrw
cfg80211              484040  3 iwlwifi,mac80211,iwldvm
psmouse               102222  0 
glue_helper            13990  1 aesni_intel
snd                    69238  21 snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_hda_codec_idt,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec,snd_hda_intel,snd_seq_device,snd_seq_midi
serio_raw              13462  0 
i2c_algo_bit           13413  1 i915
ablk_helper            13597  1 aesni_intel
soundcore              12680  1 snd
cryptd                 20359  3 ghash_clmulni_intel,aesni_intel,ablk_helper
mei_me                 18627  0 
mei                    82274  1 mei_me
lpc_ich                21080  0 
wmi                    19177  2 dell_wmi,mxm_wmi
video                  19476  1 i915
mac_hid                13205  0 
parport_pc             32701  0 
ppdev                  17671  0 
lp                     17759  0 
parport                42348  3 lp,ppdev,parport_pc
hid_generic            12548  0 
usbhid                 52616  0 
hid                   106148  2 hid_generic,usbhid
ahci                   25819  2 
r8169                  67581  0 
libahci                32168  1 ahci
mii                    13934  1 r8169

Kod: Zaznacz cały

zen1t@zen1t-Inspiron-N5110:~$ uname -a
Linux zen1t-Inspiron-N5110 3.13.0-24-generic #46-Ubuntu SMP Thu Apr 10 19:11:08 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux
zen1t@zen1t-Inspiron-N5110:~$ 

-- 25 kwi 2014, o 19:08 --

Dodam jeszcze że gdy miałem windows 7 podczas dużego transferu głownie torrent na wif potrafił wyskoczyć błąd sieci i trzeba było ponownie uruchomić komputer aby połączyć się z internetem. Internet Neostrada 10MB router netgear n150 dgn1000

[bear7]

system widzi kartę sieciową oraz wi-fi łączy sie z wi-fi bez problemu ale niestety niektóre strony otwierają sie wolno a niektóre wcale np facebook.

Spróbuj z tym: viewtopic.php?f=137&t=171438&p=974518#p974518

[Zen1T]

Juz próbowałem DNS ustawione na sztywno ale sytuacja bez zmian. Czy możliwe ze jest coś nie tak z routerem ?