Public bug reported: I installed 18.04 on my Thinkpad X260. When I closed the lid it suspended. Opened the lid and the fan went to maximum. I shut down and booted into Windows 10 (dual boot machine) and the fan was still at maximum. I had to reset BIOS to defaults, so it looks like Ubuntu is still messing up the BIOS settings, at least on the X260.
Ubuntu is up to date as of 2018/03/27. ** Affects: ubuntu Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1759354 Title: 18.04 After suspend fan goes to max speed on resume, have to reset in bios To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1759354/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs