This is fixed by updating to the latest BIOS update from Dell (A03) released in December. I am currently running Ubuntu 14.04, no blacklisting required; am able to reboot without any issues now.
Brightness doesn't work right -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1341925 Title: [Dell Inspiron 11 - 3147] System will hang on reboot / poweroff To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1341925/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
