WiFi connection getting choppy after 10 minutes
Posted: Sun Apr 21, 2013 2:08 pm
So my wireless is working normaly, but after like 10 minutes of browsing on the internet, I'm not able to reach specific sites anymore. When I'm using launchpad.net, i get constant Timeouts and Bad requests. Or when I'm on Youtube, the page loads, but the video itself remains black. So when it does that, I have to switch the wifi button off/on to make it work again. It's quite annoying.
Interestingly, when I try the other laptop with different distro and connect to the same wifi spot, I get the same problem. I'm running dualboot with Ubuntu 13.04 64bit and Windows 8. It's working flawlessly on Win 8.
I posted on ubuntuforums, but I don't get any response there. So I'm trying my luck here.
Any help is greatly appreciated.
Additional info:
Interestingly, when I try the other laptop with different distro and connect to the same wifi spot, I get the same problem. I'm running dualboot with Ubuntu 13.04 64bit and Windows 8. It's working flawlessly on Win 8.
I posted on ubuntuforums, but I don't get any response there. So I'm trying my luck here.
Any help is greatly appreciated.
Additional info:
Code: Select all
*************** info trace ****************
**** uname -a ****
Linux Pavilion-dv5 3.8.0-17-generic #27-Ubuntu SMP Sun Apr 7 19:39:35 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux
**** lsb-release ****
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=13.04
DISTRIB_CODENAME=raring
DISTRIB_DESCRIPTION="Ubuntu Raring Ringtail (development branch)"
**** lspci ****
02:00.0 Network controller [0280]: Intel Corporation PRO/Wireless 5100 AGN [Shiloh] Network Connection [8086:4237]
Subsystem: Intel Corporation WiFi Link 5100 AGN [8086:1211]
Kernel driver in use: iwlwifi
03:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168 PCI Express Gigabit Ethernet controller [10ec:8168] (rev 02)
Subsystem: Hewlett-Packard Company Device [103c:3603]
Kernel driver in use: r8169
**** lsusb ****
Bus 002 Device 003: ID 5986:0137 Acer, Inc
Bus 004 Device 002: ID 046d:c52b Logitech, Inc. Unifying Receiver
Bus 006 Device 002: ID 138a:0001 Validity Sensors, Inc. VFS101 Fingerprint Reader
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 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 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 008 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
**** iwconfig ****
wlan0 IEEE 802.11abgn ESSID:"Wi-Fi"
Mode:Managed Frequency:2.427 GHz Access Point: <MAC address removed>
Bit Rate=48 Mb/s Tx-Power=15 dBm
Retry long limit:7 RTS thr:off Fragment thr:off
Power Management:off
Link Quality=70/70 Signal level=-37 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:155 Missed beacon:0
**** rfkill ****
0: hp-wifi: Wireless LAN
Soft blocked: no
Hard blocked: no
1: hp-bluetooth: Bluetooth
Soft blocked: yes
Hard blocked: no
2: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
**** lsmod ****
Module Size Used by
parport_pc 32688 0
ppdev 17073 0
bnep 18036 2
rfcomm 42641 0
bluetooth 228619 10 bnep,rfcomm
snd_hda_codec_hdmi 36748 1
snd_hda_codec_idt 70256 1
snd_hda_intel 39619 3
snd_hda_codec 136128 3 snd_hda_codec_hdmi,snd_hda_codec_idt,snd_hda_intel
snd_hwdep 13602 1 snd_hda_codec
arc4 12615 2
snd_pcm 97451 3 snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel
joydev 17377 0
iwldvm 241834 0
snd_page_alloc 18710 2 snd_pcm,snd_hda_intel
mac80211 606411 1 iwldvm
uvcvideo 80847 0
videobuf2_vmalloc 13056 1 uvcvideo
snd_seq_midi 13324 0
snd_seq_midi_event 14899 1 snd_seq_midi
videobuf2_memops 13202 1 videobuf2_vmalloc
coretemp 13355 0
kvm_intel 132891 0
snd_rawmidi 30180 1 snd_seq_midi
kvm 443165 1 kvm_intel
videobuf2_core 40513 1 uvcvideo
videodev 129260 2 uvcvideo,videobuf2_core
snd_seq 61554 2 snd_seq_midi_event,snd_seq_midi
ir_lirc_codec 12859 0
lirc_dev 19166 1 ir_lirc_codec
ir_mce_kbd_decoder 12723 0
ir_sanyo_decoder 12513 0
hp_wmi 18048 0
ir_sony_decoder 12510 0
sparse_keymap 13890 1 hp_wmi
ir_jvc_decoder 12507 0
gpio_ich 13476 0
nvidia 9166585 41
ir_rc6_decoder 12507 0
ir_rc5_decoder 12507 0
ir_nec_decoder 12507 0
snd_seq_device 14497 3 snd_seq,snd_rawmidi,snd_seq_midi
hp_accel 26012 0
snd_timer 29425 2 snd_pcm,snd_seq
lis3lv02d 20111 1 hp_accel
rc_rc6_mce 12502 0
ene_ir 18246 0
wmi 19070 1 hp_wmi
input_polldev 13896 1 lis3lv02d
mac_hid 13205 0
rc_core 26426 11 ir_lirc_codec,ir_rc5_decoder,ir_nec_decoder,ir_sony_decoder,ene_ir,ir_mce_kbd_decoder,ir_jvc_decoder,ir_rc6_decoder,ir_sanyo_decoder,rc_rc6_mce
video 19390 0
snd 68876 16 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
iwlwifi 173477 1 iwldvm
cfg80211 510937 3 iwlwifi,mac80211,iwldvm
lpc_ich 17061 0
jmb38x_ms 17416 0
soundcore 12680 1 snd
memstick 16554 1 jmb38x_ms
psmouse 95870 0
serio_raw 13215 0
microcode 22881 0
lp 17759 0
parport 46345 3 lp,ppdev,parport_pc
hid_logitech_dj 18604 0
usbhid 47074 1 hid_logitech_dj
hid 101002 2 usbhid,hid_logitech_dj
firewire_ohci 40103 0
ahci 25731 2
libahci 31364 1 ahci
firewire_core 64508 1 firewire_ohci
crc_itu_t 12707 1 firewire_core
sdhci_pci 18590 0
sdhci 32522 1 sdhci_pci
r8169 67446 0
**** nm-tool ****
NetworkManager Tool
State: connected (global)
- Device: eth0 -----------------------------------------------------------------
Type: Wired
Driver: r8169
State: unavailable
Default: no
HW Address: <MAC address removed>
Capabilities:
Carrier Detect: yes
Wired Properties
Carrier: off
- Device: wlan0 [Wi-Fi] -------------------------------------------------------
Type: 802.11 WiFi
Driver: iwlwifi
State: connected
Default: yes
HW Address: <MAC address removed>
Capabilities:
Speed: 48 Mb/s
Wireless Properties
WEP Encryption: yes
WPA Encryption: yes
WPA2 Encryption: yes
Wireless Access Points (* = current AP)
*Wi-Fi: Infra, <MAC address removed>, Freq 2427 MHz, Rate 54 Mb/s, Strength 83 WPA
linksys-t2: Infra, <MAC address removed>, Freq 2462 MHz, Rate 54 Mb/s, Strength 22 WPA2
IPv4 Settings:
Address: 192.168.1.82
Prefix: 24 (255.255.255.0)
Gateway: 192.168.1.254
DNS: 192.168.1.254
**** NetworkManager.state ****
[main]
NetworkingEnabled=true
WirelessEnabled=true
WWANEnabled=true
WimaxEnabled=true
**** NetworkManager.conf ****
[main]
plugins=ifupdown,keyfile
dns=dnsmasq
[ifupdown]
managed=false
**** NetworkManager.conf-10.04 ****
**** interfaces ****
# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback
**** iwlist ****
wlan0 Scan completed :
Cell 01 - Address: <MAC address removed>
Channel:4
Frequency:2.427 GHz (Channel 4)
Quality=70/70 Signal level=-37 dBm
Encryption key:on
ESSID:"Wi-Fi"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s
Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s
36 Mb/s; 48 Mb/s; 54 Mb/s
Mode:Master
Extra:tsf=000000019f030566
Extra: Last beacon: 48ms ago
IE: Unknown: 000557692D4669
IE: Unknown: 010482848B96
IE: Unknown: 030104
IE: Unknown: 0706475200010D14
IE: Unknown: 2A0100
IE: Unknown: 32080C1218243048606C
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (1) : TKIP
Authentication Suites (1) : PSK
IE: Unknown: DD180050F202010100000364000027A4000041435E0061322F00
**** resolv ****
# Dynamic resolv.conf(5) file for glibc resolver(3) generated by resolvconf(8)
# DO NOT EDIT THIS FILE BY HAND -- YOUR CHANGES WILL BE OVERWRITTEN
nameserver 127.0.1.1
search lan
**** blacklist.conf ****
# This file lists those modules which we don't want to be loaded by
# alias expansion, usually so some other driver will be loaded for the
# device instead.
# evbug is a debug tool that should be loaded explicitly
blacklist evbug
# these drivers are very simple, the HID drivers are usually preferred
blacklist usbmouse
blacklist usbkbd
# replaced by e100
blacklist eepro100
# replaced by tulip
blacklist de4x5
# causes no end of confusion by creating unexpected network interfaces
blacklist eth1394
# snd_intel8x0m can interfere with snd_intel8x0, doesn't seem to support much
# hardware on its own (Ubuntu bug #2011, #6810)
blacklist snd_intel8x0m
# Conflicts with dvb driver (which is better for handling this device)
blacklist snd_aw2
# causes failure to suspend on HP compaq nc6000 (Ubuntu: #10306)
blacklist i2c_i801
# replaced by p54pci
blacklist prism54
# replaced by b43 and ssb.
blacklist bcm43xx
# most apps now use garmin usb driver directly (Ubuntu: #114565)
blacklist garmin_gps
# replaced by asus-laptop (Ubuntu: #184721)
blacklist asus_acpi
# low-quality, just noise when being used for sound playback, causes
# hangs at desktop session start (Ubuntu: #246969)
blacklist snd_pcsp
# ugly and loud noise, getting on everyone's nerves; this should be done by a
# nice pulseaudio bing (Ubuntu: #77010)
blacklist pcspkr
# EDAC driver for amd76x clashes with the agp driver preventing the aperture
# from being initialised (Ubuntu: #297750). Blacklist so that the driver
# continues to build and is installable for the few cases where its
# really needed.
blacklist amd76x_edac
# ethernet driver
blacklist r8169
# wifi driver
#blacklist iwlwifi
**** dmesg ****
[ 0.000000] DMI: Hewlett-Packard HP Pavilion dv5 Notebook PC/3603, BIOS F.21 08/20/2009
[ 0.725696] MODSIGN: Loaded cert 'Magrathea: Glacier signing key: fba23be0b6d0b6b43c18ed236500fc0285f0784c'
[ 20.517046] iwlwifi 0000:02:00.0: irq 49 for MSI/MSI-X
[ 20.572341] wmi: Mapper loaded
[ 20.773918] iwlwifi 0000:02:00.0: loaded firmware version 8.83.5.1 build 33692
[ 20.810575] iwlwifi 0000:02:00.0: CONFIG_IWLWIFI_DEBUG disabled
[ 20.810579] iwlwifi 0000:02:00.0: CONFIG_IWLWIFI_DEBUGFS enabled
[ 20.810582] iwlwifi 0000:02:00.0: CONFIG_IWLWIFI_DEVICE_TRACING enabled
[ 20.810584] iwlwifi 0000:02:00.0: CONFIG_IWLWIFI_DEVICE_TESTMODE enabled
[ 20.810586] iwlwifi 0000:02:00.0: CONFIG_IWLWIFI_P2P disabled
[ 20.810589] iwlwifi 0000:02:00.0: Detected Intel(R) WiFi Link 5100 AGN, REV=0x54
[ 20.810645] iwlwifi 0000:02:00.0: L1 Disabled; Enabling L0S
[ 20.813583] iwlwifi 0000:02:00.0: RF_KILL bit toggled to enable radio.
[ 20.847513] ieee80211 phy0: Selected rate control algorithm 'iwl-agn-rs'
[ 24.232340] iwlwifi 0000:02:00.0: L1 Disabled; Enabling L0S
[ 24.235282] iwlwifi 0000:02:00.0: Radio type=0x1-0x2-0x0
[ 24.432184] iwlwifi 0000:02:00.0: L1 Disabled; Enabling L0S
[ 24.435125] iwlwifi 0000:02:00.0: Radio type=0x1-0x2-0x0
[ 24.569473] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 24.569796] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 30.942363] wlan0: authenticate with <MAC address removed>
[ 30.944952] wlan0: send auth to <MAC address removed> (try 1/3)
[ 30.947460] wlan0: authenticated
[ 30.947872] iwlwifi 0000:02:00.0 wlan0: disabling HT/VHT due to WEP/TKIP use
[ 30.948035] wlan0: associate with <MAC address removed> (try 1/3)
[ 30.952363] wlan0: RX AssocResp from <MAC address removed> (capab=0x431 status=0 aid=1)
[ 30.953713] wlan0: associated
[ 30.953742] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 197.087212] type=1400 audit(1366201014.850:31): apparmor="DENIED" operation="file_mmap" parent=1 profile="/usr/lib/telepathy/telepathy-*" name="/usr/lib/x86_64-linux-gnu/libproxy/0.4.11/modules/config_gnome3.so" pid=2853 comm="telepathy-gabbl" requested_mask="m" denied_mask="m" fsuid=1000 ouid=0
[ 197.087246] type=1400 audit(1366201014.850:32): apparmor="DENIED" operation="file_mmap" parent=1 profile="/usr/lib/telepathy/telepathy-*" name="/usr/lib/x86_64-linux-gnu/libproxy/0.4.11/modules/network_networkmanager.so" pid=2853 comm="telepathy-gabbl" requested_mask="m" denied_mask="m" fsuid=1000 ouid=0
[ 197.087292] type=1400 audit(1366201014.850:33): apparmor="DENIED" operation="file_mmap" parent=1 profile="/usr/lib/telepathy/telepathy-*" name="/usr/lib/x86_64-linux-gnu/libproxy/0.4.11/modules/config_gnome3.so" pid=2853 comm="telepathy-gabbl" requested_mask="m" denied_mask="m" fsuid=1000 ouid=0
[ 197.087321] type=1400 audit(1366201014.850:34): apparmor="DENIED" operation="file_mmap" parent=1 profile="/usr/lib/telepathy/telepathy-*" name="/usr/lib/x86_64-linux-gnu/libproxy/0.4.11/modules/network_networkmanager.so" pid=2853 comm="telepathy-gabbl" requested_mask="m" denied_mask="m" fsuid=1000 ouid=0