ubuntu-x-swat team mailing list archive

[Q-killer <jonhinman@xxxxxxxxx>]

I just confirmed this workaround does function on the ubuntu lucid alpha
3 live.  I created a bootable sd card with unetbootin and the alpha3
iso, then edited the file syslinux.cfg on the sdcard and changed the
similar default line to the following:

append initrd=/ubninit file=/cdrom/preseed/ubuntu.seed boot=casper
i8042.nomux nomodeset acpi_backlight=vendor quiet splash --

brightness adjust now works fine, and doesn't freeze the  machine.

-- 
[gm45] Acer 1410t Brightness Adjust with Compiz system freeze
https://bugs.launchpad.net/bugs/446717
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