Public bug reported: i cant change the my brigtness level in ubuntu 14.04. i tried so many time. and my backlight folder is empty also..
ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-4.2.0-35-generic 4.2.0-35.40~14.04.1 [modified: boot/vmlinuz-4.2.0-35-generic] ProcVersionSignature: Ubuntu 4.2.0-35.40~14.04.1-generic 4.2.8-ckt5 Uname: Linux 4.2.0-35-generic x86_64 NonfreeKernelModules: wl ApportVersion: 2.14.1-0ubuntu3.19 Architecture: amd64 CurrentDesktop: Unity Date: Sat Aug 1 21:09:49 2020 InstallationDate: Installed on 2020-08-01 (0 days ago) InstallationMedia: Ubuntu 14.04.4 LTS "Trusty Tahr" - Release amd64 (20160217.1) SourcePackage: linux-lts-wily UpgradeStatus: No upgrade log present (probably fresh install) ** Affects: linux-lts-wily (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug trusty -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1889986 Title: screen brigtness doesnt work To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-lts-wily/+bug/1889986/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs