Kapouer : If I remembre well, here is the source code : http://www.felipe- alfaro.org/blog/2006/09/11/basic-backlight-support-for-macbook-pro/ It works perfectly on my Imac27.
I also found something interesting : I can boot LIVE lastest ubuntu (32 or 64) using these steps : - Boot on ubuntu CD (by pressing C key) - Press F6, then ESC - replace "quiet splash" by "nomodeset xforcevesa acpi=off" Live is wroking. I tried to replace in /etc/X11/xorg.conf device "vesa" by "radeon", then log off / log on .... black screen. let see what you suggest me. "Or boot from ubuntu 11.04 live cd... is that what you tried ? it worked well for me.". Yes, it's what I tried. still black screen. Jeremy told me patches are available here : https://bugs.freedesktop.org/show_bug.cgi?id=26891 didn't tried then, and don't know how to ;) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/542660 Title: New Apple iMac (Core i5) fails to display anything -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
