Same here. I just upgrade to final 11.10 release, and the wireless is really slow.
$ uname -a Linux cagliari 3.0.0-12-generic #20-Ubuntu SMP Fri Oct 7 14:56:25 UTC 2011 x86_64 x86_64 x86_64 GNU/Linux $ lspci | grep -i network 02:00.0 Network controller: Intel Corporation Centrino Advanced-N 6200 (rev 35) $ sudo ethtool -i wlan2 driver: iwlagn version: 3.0.0-12-generic firmware-version: 9.221.4.1 build 25532 bus-info: 0000:02:00.0 The wired connection is ok. Using an external USB Linksys WUSB100 v2 RangePlus Wireless Network Adapter [Ralink RT3070] is also ok. The workaround solves this issue (but disabling N support). -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/871254 Title: iwlagn module in 11.10 beta2 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/871254/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs