Wireless stops working overtime - still shows I am connected - requires reboot to fix

Asked by Kyle

I just got ubuntu 12.04, I used windows 7 before and did not have this problem.

After an hour or so, sometimes earlier, websites stop loading and so does any internet application. All pages show its loading for a long time then I get the error problem loading page. If I have skype or radio open they get disconnected aswell. in the top bar, it still shows my wireless bars and I also have system monitor indicator on there and it shows network activity. It shows I am still connected. If I reboot my computer it starts working again but after some time, it does the same thing and I have to reboot again to use the internet.

If I can't find a fix for this I think I might just have to go back to using Windows 7. Please help, I really like using Ubuntu.

I connect using the following wireless network adapter:
Alfa AWUS036H

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actionparsnip (andrew-woodhead666) said :
#1

Can you give the output of:

sudo lshw -C network; lsb_release -a; uname -a; sudo rfkill list; dmesg | grep -i firm

Thanks

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Kyle (junekyle) said :
#2

Okay, I did this while my internet is working, do you need me to do this when It is not working aswell?

kyle@Zoidberg:~$ sudo lshw -C network; lsb_release -a; uname -a; sudo rfkill list; dmesg | grep -i firm
[sudo] password for kyle:
  *-network
       description: Ethernet interface
       product: RTL8111/8168B PCI Express Gigabit Ethernet controller
       vendor: Realtek Semiconductor Co., Ltd.
       physical id: 0
       bus info: pci@0000:01:00.0
       logical name: eth0
       version: 06
       serial: 10:1f:74:1d:b9:50
       size: 10Mbit/s
       capacity: 1Gbit/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 1000bt 1000bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=half firmware=rtl8168e-3_0.0.4 03/27/12 latency=0 link=no multicast=yes port=MII speed=10Mbit/s
       resources: irq:51 ioport:2000(size=256) memory:f0004000-f0004fff memory:f0000000-f0003fff
  *-network
       description: Wireless interface
       product: RT5390 Wireless 802.11n 1T/1R PCIe
       vendor: Ralink corp.
       physical id: 0
       bus info: pci@0000:02:00.0
       logical name: wlan1
       version: 00
       serial: 60:d8:19:0c:84:74
       width: 32 bits
       clock: 33MHz
       capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
       configuration: broadcast=yes driver=rt2800pci driverversion=3.2.0-26-generic firmware=0.34 latency=0 link=no multicast=yes wireless=IEEE 802.11bgn
       resources: irq:17 memory:f0200000-f020ffff
  *-network
       description: Wireless interface
       physical id: 2
       bus info: usb@1:1
       logical name: wlan0
       serial: 00:c0:ca:54:c6:16
       capabilities: ethernet physical wireless
       configuration: broadcast=yes driver=rtl8187 driverversion=3.2.0-26-generic firmware=N/A ip=192.168.1.73 link=yes multicast=yes wireless=IEEE 802.11bg
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 12.04 LTS
Release: 12.04
Codename: precise
Linux Zoidberg 3.2.0-26-generic #41-Ubuntu SMP Thu Jun 14 17:49:24 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux
0: phy0: Wireless LAN
 Soft blocked: no
 Hard blocked: no
1: hp-wifi: Wireless LAN
 Soft blocked: no
 Hard blocked: no
2: phy1: Wireless LAN
 Soft blocked: no
 Hard blocked: no
[ 0.374554] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored

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actionparsnip (andrew-woodhead666) said :
#3

ok when the connection drops, can you ping 8.8.8.8 over the conenction?

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Kyle (junekyle) said :
#4

Yea, I will do that. It might be an hour or so before it drops again though since I just got on.

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Kyle (junekyle) said :
#5

--- 8.8.8.8 ping statistics ---
10 packets transmitted, 9 received, 10% packet loss, time 9012ms
rtt min/avg/max/mdev = 34.026/35.780/38.375/1.542 ms

Revision history for this message
actionparsnip (andrew-woodhead666) said :
#6

ok, run:

echo "nameserver 8.8.8.8" | sudo tee /etc/resolv.conf > /dev/null

Does it make the web work once more?

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Kyle (junekyle) said :
#7

Nope, that didn't fix it.

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Launchpad Janitor (janitor) said :
#8

This question was expired because it remained in the 'Open' state without activity for the last 15 days.