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Hello Everyone,
I trade my PS3 with an MSI MS-1720 (Wonderful laptop ). But the laptop came with brightness problems (no light at all) because of a problem in the inverter. I found an inverter from an HP that is doing the job for know, but the problem is that this inverter only works for max brightness, if I low it a little bit then I have no light at all.
When grub starts, I see the Kernel loading, but then, when udev is started, the brightness go back to 1/8. So is there any chance to start the brightness at 8/8 in order to see anything, using some instruction on Grub2 ?
PS : Sorry for my bad english, it is not my native language.
Thanks in Advance,
Luis Da Costa
Last edited by aliasbody (2012-09-16 18:06:12)
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Problem solved !
Just need to edit the /boot/grub/grub.cfg and add this to the kernel line :
acpi_osi=Linux acpi_backlight=vendor
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