In Jaunty there is a driver which shows full (i.e. normal) signal. However it can only be used by activating linux-backports-modules-jaunty-generic in your package manager - I don't know whether this raises other issues in terms of stability.
In Jaunty there is a driver which shows full (i.e. normal) signal. However it can only be used by activating linux-backports -modules- jaunty- generic in your package manager - I don't know whether this raises other issues in terms of stability.