Thread is old, but problem I'm having isn't listed so I thought I'd add.
After flashing with Byron Bare on my LG Ally 2.2, it boots fine, except I get to the "Welcome to Ally" screen and my touch screen no longer works.
Do you have any idea of how to fix this? I've tried other roms, I've tried a nandroid restore, I've tried stock rom, I've tried taking battery out, push power 5 times to reset, I can get into my recovery mode to launch the roms from my SD, but that's the extent of anything I can do otherwise.
ANY ideas, would be wonderful. It sounds to me like something within' one of the roms (not specifically yours) changed some radio setting or otherwise that I'm unable to change back without the knowledge of how. If not that, I'm not sure what to do.. I know it's not permanently bricked as all the hardware keys work and nothing happened that would have damaged the touch screen, it just isn't being loaded during boot (my assumption).