Bleeding edge (daily stable snapshots) have been available for both Karmic and Lucid for some time in ppa:ubuntu-audio-dev via the linux-alsa-driver-modules-$(uname -r) package.
Bleeding edge (daily stable snapshots) have been available for both Karmic and Lucid for some time in ppa:ubuntu- audio-dev via the linux-alsa- driver- modules- $(uname -r) package.