i can also confirm this is a bug / regression on ubuntu 11.04 i386/686 - 2.6.38-8-generic worked better (not perfect but close) on ubuntu 10.04, now it's almost unusable.
This is on a Asus Eee PC 1005PE with: 02:00.0 Network controller: Atheros Communications Inc. AR9285 Wireless Network Adapter (PCI-Express) (rev 01) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/773154 Title: Atheros AR9285 extremely slow & unstable on 11.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/773154/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
