** Description changed: I am running Xubuntu 11.10 64-bit on a Lenovo ThinkPad X220, and my WiFi - is very slow and disconnects randomly on some WiFi networks. It also - refuses to even connect to some networks. All of these are networks - which have excellent signal strength and which many other people are - successfully connected to. All of the networks I have problems with are - unencrypted/public, but that may be pure chance. My home network - (encrypted with WPA2, Netgear router) is 100% flawless. 50% or more of - public WiFis I use experience this issue. The issue does not appear on - other machines on the same connections. I believe there may be an issue - with he iwlwifi driver that causes this. My wifi card and driver details - are as follows: + is very slow and disconnects randomly (though disconnects are rare) on + some WiFi networks. It also refuses to even connect to some networks. + All of these are networks which have excellent signal strength and which + many other people are successfully connected to. All of the networks I + have problems with are unencrypted/public, but that may be pure chance. + My home network (encrypted with WPA2, Netgear router) is 100% flawless. + All or virtually all public/unencrypted WiFis I use experience this + issue. The issue does not appear on other machines on the same + connections. I believe there may be an issue with he iwlwifi driver that + causes this. My wifi card and driver details are as follows: 03:00.0 Network controller [0280]: Intel Corporation Centrino Wireless-N 1000 [8086:0084] Subsystem: Intel Corporation Centrino Wireless-N 1000 BGN [8086:1315] Kernel driver in use: iwlwifi --- ApportVersion: 1.23-0ubuntu4 Architecture: amd64 DistroRelease: Ubuntu 11.10 InstallationMedia: Xubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111011) Package: linux (not installed) ProcEnviron: PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash Tags: oneiric Uname: Linux 3.2.5-tunerc6v1-generic x86_64 UnreportableReason: The running kernel is not an Ubuntu kernel UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm admin audio cdrom dialout dip fax floppy fuse lpadmin netdev plugdev sambashare scanner tape vboxusers video
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/939218 Title: Intel Centrino Wireless N-1000 WiFi slow and disconnects sometimes (iwlwifi) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/939218/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
