Hi Upgraded to 13.10 and I think successfully filed the error report through 'apport-collect -p linux ' to this bug number etc can you check for me to confirm this was completed successfully? I updated to the 13.12 kernel but it was only the generic one available and did not work , when signing into the desktop nothing worked, not even ctrl+al+F2 etc etc then the header became a broken package so I had to remove it. Can you point me in the direction of a low latency version at all? Regards, John From: