Hi For SL 7 I built the proprietary AMD graphics driver fglrx (from 'amd-catalyst-14-4-rev2-linux-x86-x86-64-may6.zip') for an HP Pavilion g6 laptop. The build was successful, and 'suspend' works (the disk spins down), but resume does not - the power on button is lit, with only a blank video. In SL 6.5 everything works. I wonder if I need to look into in the power management in SL7 to make the resume work - thanks in advance for any suggestions, in PM or elsewhere. In both SL6.5 and SL7, I used the livecd-iso-to-disk tool to make bootable usb from livedvd iso images (SL-65-x86_64-2014-02-06-LiveDVD.iso and SL-70-x86_64-2014-08-21-LiveDVDgnome.iso respectively). Thank you, Boryue Mao