Hello,I'm having trouble booting a live cd from on an HP dm4t laptop. It is a fairly new machine. I suspect that it probably has something to do with the ATI Mobility Radeon(TM) HD 5470 graphics, but I'm too much of a noob to really know what to do. :(I have tried both the default and the failsafe options and wound up with a black screen.
I run F12. Since some days my laptop has become very sluggish. In Mozilla, switching between the tabs takes like seconds instead of fraction of a second. Also minimizing and mximizing windows takes long. Switching between the windows too takes long. Now I can't see the cursor while typing this post.