Comment 17 for bug 1085187

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Carla Sella (carla-sella) wrote : Re: kernel oops during boot of Raring and Precise with live USB and after logon

So summarizing all the tests I have done:

- I have tried to install Ubuntu 12.04, 12.10 and 13.04 daily ISO's (29/11/2012 and today's: 2/12/2012) but with all versions I have kernel oops when loggin on to my session and if I try a live USB key and select "try Ubuntu" I get immediate kernel oops;
- I have tried to install kernel 3.7.0-rc7 from kernel.org but the problem is not solved;
- If I remove the ATI radeon HD 6670 video card and use the INTEL HD2500 integrated one I can install Ubuntu and logon to my session without any problem;
- If I install Ubuntu with the Intel video card and then attach the ATI one, I can boot my PC, but as soon as I logon to my session I get kernel oops:

After this I can assume that the problem may be due to the ATI drivers that make the kernel crash.