Then i got a lot of error about the X.
Through the Google search. I finally solved it.
Here it is
When I turn to stamina mode, the X server can not start at all.
I manually edit the /etc/X11/xorg.conf.
Add
Module "intel"
Section "Device" about the GMA X3100
Section "Screen" consist of the new added Device
Section "ServerLayOut" consist of new screen
when edit the section "device", there is a BusID keyword. I do not
understand what it means.
What i known after google it is that just typing
lspci
the output like this
00:02.0 VGA compatible controller: Intel Corporation Mobile Integrated Graphics
Controller (rev 0c)
the first part is the BusID , namely PCI:00:02:00 by substituting the "." to ":"
the second issue is X do not have the module "intel"
then i invoke
dpkg -S vesa
the output shows that the modules for Xfree86 is located in
/usr/lib/xorg/modules/drivers
according to the output of dpkg, i guess the pkg name of intel is
xserver-xorg-video-intel
apt-get install xserver-xorg-video-intel
it works
