Bug#390913: xserver-xorg-video-i810: blank screen after suspend

[Brice Goglin <Brice.Goglin@ens-lyon.org>]

Lars Noschinski wrote:
> Now that I upgraded to 2:2.0.0-5 and disabled 915-resolution, I get a
> black screen on resume, which I didn't get before. I'll have to
> investigate which change caused this behaviour, as I didn't reboot my
> machine for the last few weeks.
>
> I get my screen back, if I do a console-X11-switch.

Did you try passing acpi_sleep=s3_bios to the kernel or use vbetool post
after resume as suggested earlier? It is meant to avoid this blank
screen after resume.

Brice