Public bug reported: I think after updating libudev1 to latest version from repos: - on boot system cannot load radeon.ko module - some other things not loaded (cpu governors for example, only performance is present) - a tried deifferent kernel versions (4.4.0-24, 4.6.0, 4.6.2) and problems hasn't gone - I take this problem only with new installed 4.6.2 kernel, but after updating initrd image problem present on all kernels
I'm Linux developer and you can ask me for some additional info which can help to solve this problem. I think this problem is only software related. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: libudev1 229-4ubuntu6 Uname: Linux 4.6.2-040602-generic x86_64 ApportVersion: 2.20.1-0ubuntu2.1 Architecture: amd64 CurrentDesktop: Unity Date: Wed Jun 15 01:01:48 2016 Dependencies: gcc-6-base 6.0.1-0ubuntu1 libc6 2.23-0ubuntu3 libgcc1 1:6.0.1-0ubuntu1 InstallationDate: Installed on 2016-05-07 (38 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) SourcePackage: systemd UpgradeStatus: No upgrade log present (probably fresh install) ** Affects: systemd (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug xenial -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1592585 Title: radeon.ko not loads automatically after updates To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1592585/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs