Comment 17 for bug 489397

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Floren (florenllanos) wrote :

Hello,

Carsten's workaround (acpi_backlight=vendor in grub.conf) works fine in my laptop only if I use kubuntu-desktop with KDM. With lightdm and kubuntu-desktop not works, and with gdm or lightdm with unity not works too.

I have A03 bios version and I use default video drivers (not nvidia proprietary drivers).

Regards,

Floren.