I used the nomodeset fix above; it seems to work with 4 levels of brightness when adjusting using the fn keys. (I don't remember if 9.4 had 4 or 8 levels of brightness, but I'm leaning towards 4).
FWIW, the workaround is outlined in the release notes here: http://www.ubuntu.com/getubuntu/releasenotes/910#No%20Xv%20support%20for%20Intel%2082852/855GM%20video%20chips%20with%20KMS "for GRUB 2: edit /etc/default/grub and add nomodeset to GRUB_CMDLINE_LINUX, then run sudo update-grub. for GRUB 1: edit /boot/grub/menu.lst and add nomodeset to the line beginning with # kopt=, then run sudo update-grub" I've verified that flickering does not recur after sleep, and that display auto-dims when on battery power. -- brightness is broken on MSI WIND U100 https://bugs.launchpad.net/bugs/415023 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
