I have tested upower 0.9.15-3git1ubuntu0.1 on precise with linux kernel 3.2 and 3.5, and they both work fine. I have tested upower 0.9.20-1ubuntu0.1 on raring with linux kernel 3.8 and it works fine.
I have tested upower 0.9.15- 3git1ubuntu0. 1 on precise with linux kernel 3.2 and 3.5, and they both work fine.
I have tested upower 0.9.20-1ubuntu0.1 on raring with linux kernel 3.8 and it works fine.