update: today i've shifted my pc 10 inches and placed one antenna onto the metal frame of my desk, and the other one layed down on the floor, for some reason i was able to manage a stable 1,4MB/s connection for over an hour after that speed dropped again.... maybe 20 inches will do it?
-- You received this bug notification because you are a member of Desktop Packages, which is subscribed to network-manager in Ubuntu. https://bugs.launchpad.net/bugs/954296 Title: network speed drops after a certain amount of time Status in “network-manager” package in Ubuntu: New Bug description: I cannot access the internet in any way until I reconnect with my access point, after reconnection I only have about 40 seconds to download/upload stuff or the speed will drop to 800 bytes a second. the pc reports i'm still connected, but I cannot load any page or download anything. this is only the case with THIS computer (linksys WMP600N dual-band PCI network card) it didn't happen before the 12.04 upgrade and it DOES happen with a different wireless adaptor, although my laptop (also ubuntu 12.04) doesn't have this issue. i've added a picture of my system-monitor showing the network speeds just after (re)connection [URL=http://img10.imageshack.us/i/screenshotfrom201203131.png/][IMG]http://img10.imageshack.us/img10/1294/screenshotfrom201203131.png[/IMG][/URL] ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: network-manager 0.9.2.0+git201202161854.8572ecf-0ubuntu7 ProcVersionSignature: Ubuntu 3.2.0-18.29-generic 3.2.9 Uname: Linux 3.2.0-18-generic x86_64 NonfreeKernelModules: nvidia ApportVersion: 1.94.1-0ubuntu2 Architecture: amd64 Date: Tue Mar 13 19:12:00 2012 IfupdownConfig: auto lo iface lo inet loopback InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Beta amd64 (20110330) IpRoute: NetworkManager.state: [main] NetworkingEnabled=true WirelessEnabled=true WWANEnabled=true ProcEnviron: LANGUAGE=nl_NL:en LANG=nl_NL.UTF-8 SHELL=/bin/bash SourcePackage: network-manager UpgradeStatus: Upgraded to precise on 2012-03-13 (0 days ago) nmcli-con: NAME UUID TYPE TIMESTAMP TIMESTAMP-REAL AUTOCONNECT READONLY DBUS-PATH GW12CONNECT5GHZ aee9f365-6b91-40be-8034-aa66387ccaa3 802-11-wireless 1331662300 di 13 mrt 2012 19:11:40 CET yes no /org/freedesktop/NetworkManager/Settings/2 Auto ethernet 7d6433cd-bcbf-4ba6-95d9-641c4d6e2d52 802-3-ethernet 1315484553 do 08 sep 2011 14:22:33 CEST yes no /org/freedesktop/NetworkManager/Settings/0 nmcli-dev: DEVICE TYPE STATE DBUS-PATH wlan0 802-11-wireless connecting (configuring) /org/freedesktop/NetworkManager/Devices/1 eth0 802-3-ethernet unavailable /org/freedesktop/NetworkManager/Devices/0 nmcli-nm: RUNNING VERSION STATE NET-ENABLED WIFI-HARDWARE WIFI WWAN-HARDWARE WWAN running 0.9.3.0 connecting enabled enabled enabled enabled disabled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/954296/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
![http://img10.imageshack.us/i/screenshotfrom201203131.png/][IMG]http://img10.imageshack.us/img10/1294/screenshotfrom201203131.png[/IMG][/URL](http://img10.imageshack.us/i/screenshotfrom201203131.png/][IMG]http://img10.imageshack.us/img10/1294/screenshotfrom201203131.png[/IMG][/URL){kind=link}