[ubuntu] Broadcom 4313 Wireless issues (i.e. slow connections)

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http://ubuntuforums.org – I've recently been having some very sluggish wireless performance on the Broadcom 4313 [14E4:4727], running on the Broadcom STA Driver (bcmwl-kernel-source from the repos, as activated via "Administration" -> "Hardware Drivers"). This is all running on a Lenovo G555, Ubuntu 10.04 64bit. The most recent performance issues had vaguely coincided, I thought, with the automated system updates, specifically, the kernel updates. So, I tried to boot into a previous kernel to see if that helped (Previous kernel=2.6.32-22-generic), which it didn't, but while in this kernel I tri (HowTos)