Difference between revisions of "Debian on ~2012 Asus EeePC 1025C"
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(Created page with "<pre> Video. needs the gma500 video driver module in the kernel. this exists in kernel 3.3.0+. Compile a kernel with gma500 enabled and boot into that. X then just works. v...") |
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| − | + | ==Video. == | |
| − | Video. | ||
needs the gma500 video driver module in the kernel. this exists in kernel | needs the gma500 video driver module in the kernel. this exists in kernel | ||
3.3.0+. Compile a kernel with gma500 enabled and boot into that. X then just | 3.3.0+. Compile a kernel with gma500 enabled and boot into that. X then just | ||
| − | works. | + | works. (note: the gma500_gfx module appears to have been added to 3.2 mainstream kernel now as of sept 2013) |
| − | voodoo: add kernel commandline param | + | voodoo: add kernel commandline param <pre>console=tty1</pre> |
| − | screen brightness | + | ==screen brightness== |
| − | update grub to add the kernel commandline params: | + | update grub to add the kernel commandline params: <pre>acpi_osi=Linux</pre> |
| − | Suspend/resume | + | ==Suspend/resume== |
The video device needs to be POSTed after resume from suspend and then have | The video device needs to be POSTed after resume from suspend and then have | ||
its saved VBE state restored. create a file called /etc/pm/config.d/gma500 | its saved VBE state restored. create a file called /etc/pm/config.d/gma500 | ||
containing: | containing: | ||
| + | <pre> | ||
ADD_PARAMETERS='--quirk-vbe-post --quirk-vbestate-restore' | ADD_PARAMETERS='--quirk-vbe-post --quirk-vbestate-restore' | ||
| + | </pre> | ||
This makes pm-suspend do those things so that video comes back correctly. | This makes pm-suspend do those things so that video comes back correctly. | ||
| − | |||
Latest revision as of 21:17, 16 October 2013
Video.
needs the gma500 video driver module in the kernel. this exists in kernel 3.3.0+. Compile a kernel with gma500 enabled and boot into that. X then just works. (note: the gma500_gfx module appears to have been added to 3.2 mainstream kernel now as of sept 2013)
voodoo: add kernel commandline param
console=tty1
screen brightness
update grub to add the kernel commandline params:
acpi_osi=Linux
Suspend/resume
The video device needs to be POSTed after resume from suspend and then have its saved VBE state restored. create a file called /etc/pm/config.d/gma500 containing:
ADD_PARAMETERS='--quirk-vbe-post --quirk-vbestate-restore'
This makes pm-suspend do those things so that video comes back correctly.