So it is quite likely that the patch you spotted is responsible for that regression. I have just uploaded a new kernel with that patch reverted to my PPA (https://launchpad.net/~stefan-bader- canonical/+archive/jaunty). It still needs to build, but if that is done, could you try it and confirm (or not) this gives you back your backlight control?
-- regression: linux-image 2.6.28-15.51 in jaunty-proposed breaks brightness control of T500 https://bugs.launchpad.net/bugs/423296 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
