Gabriel: Can you give us log files from your system, if you can't do it with current then go with the previous working version and include at least a dmesg and /var/log/Xorg.0.log so at least we have something to reference and please state full details of the hardware you see htis on.
-- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1241871 Title: 13.10 kernels (3.11.x) Fail to light up certain intel backlights Status in “linux” package in Ubuntu: Confirmed Bug description: Bug has been ongoing since 3.10-rc6 Certain UEFI laptops incorrectly report their BPP on their display, causing kernel modesetting to fail Full details see: https://bugzilla.kernel.org/show_bug.cgi?id=59841 Developers have refused to quirk the regression, causing no display on a a large number of systems. Upgraded installations will boot with no display, and the installer will have no display. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1241871/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
