Kapouer : download this compilated code : http://www.megaupload.com/?d=LBQDR1PG Place it in your /usr/bin/ folder. Then, in a terminal, use :
sudo backlight [1-15] (1 is low, 15 is maximum) Also, you wrote : "Booting from CD is done in BIOS mode. There seems to be a way to set BIOS mode". I tried to launch ubuntu (lastest 64bit), but still black screen. How to set bios mode ? Maybe my Imac27 is affected by a bigger bug ... -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs