I can confirm this behavior on the Dell Mini 10v (Dell Inspiron 1011).
Speeds are roughly 30 Mbits/s through iperf when plugged into power but
drop to approximately 3 Mbits/s when running on battery power.
lspci reveals my wireless card to be:
03:00.0 Network controller: Broadcom Corporation BCM4322 802.11a/b/g/n Wireless
LAN Controller (rev 01)
I can verify that David Guest's suggestion of using
sudo iwconfig eth1 power off
works to bring wireless networking back up to expected speeds.
--
Regression in wireless performance under Maverick when on battery power
(broadcom)
https://bugs.launchpad.net/bugs/651008
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
--
ubuntu-bugs mailing list
ubuntu-bugs@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
