I have Lenovo G505s with amd A10 processor. It has switchable graphic card 8650G (512 mb) + 8750M (2GB). Whenever i boot into ubuntu 13.10, It shows a a blank screen with a dialog box saying "graphic mode not supported. Check graphic device/driver"
I ran some tests, 8650G dirvers were installed and drivers for 8750M werent present.
I tried installing latest beta for linux, but it didnt work. So are there graphics drivers for 8750m( there wasnt any in the linux driver bundle, so im assuming NO), if NO then by when should i expect them?(Many users are struggling from this issue, there is a huge crowd posting about this issue on ubuntu forums lately, i guess im the 1st here.)