Bug is present in upstream Kernel 4.0.4 as well. Kernerl: 4.0.4-generic x86_64 Distro : Kubuntu 15.04
Hardware: Processor : Quad Core Intel i7-4700qm GPU : Nvidia 740M (unused, nouveau blacklisted and proprietary drivers not installed) and Intel 4600M (driver version 06) RAM : 8GB SWAP : 16GB Actual error: acpi PNP0A08 0: _OSC failed (AE_ERROR); disabling ASPM -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1349740 Title: acpi PNP0A08:00: _OSC failed (AE_ERROR); disabling ASPM To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1349740/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
