No, I have Dell, but this problem was on all laptops with nvidia prop. driver. So, try it (new nvidia-glx package solved this problem for me). Make sure you have /etc/default/acpi-support looking like this:
SAVE_VBE_STATE=false
POST_VIDEO=false
USE_DPMS=true (you can try with false too)
No, I have Dell, but this problem was on all laptops with nvidia prop. driver. So, try it (new nvidia-glx package solved this problem for me). Make sure you have /etc/default/ acpi-support looking like this:
SAVE_VBE_ STATE=false
POST_VIDEO=false
USE_DPMS=true (you can try with false too)