Since yesterday, when I upgraded Ubuntu to 11.10, I've had a very slow wifi connection. My route is a D-Link Dir 600. With Ubuntu Natty all worked fine. In fact on the same netbook, I have Linux mint 11 in another partition, and it works fine today. So I think is a problem between this router and kernel 3. Anyone have the same problem?
Thanks and greetings from Argentina!!!
PD *-network description: Ethernet interface product: RTL8101E/RTL8102E PCI Express Fast Ethernet controller vendor: Realtek Semiconductor Co., Ltd. physical id: 0 bus info: pci@0000:05:00.0 logical name: eth0 version: 02 serial: 60:eb:69:03:50:e0 size: 10Mbit/s capacity: 100Mbit/s width: 64 bits clock: 33MHz capabilities: pm msi pciexpress msix vpd bus_master cap_list rom ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd autonegotiation configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=half firmware=N/A latency=0 link=no multicast=yes port=MII speed=10Mbit/s resources: irq:42 ioport:2000(size=256) memory:f0520000-f0520fff memory:f0510000-f051ffff memory:f0540000-f055ffff *-network description: Wireless interface product: AR9285 Wireless Network Adapter (PCI-Express) vendor: Atheros Communications Inc. physical id: 0 bus info: pci@0000:09:00.0 logical name: wlan0 version: 01 serial: 1c:65:9d:21:f0:c4 width: 64 bits clock: 33MHz capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless configuration: broadcast=yes driver=ath9k driverversion=3.0.0-12-generic firmware=N/A ip=192.168.0.10 latency=0 link=yes multicast=yes wireless=IEEE 802.11bgn resources: irq:18 memory:f0100000-f010ffff