The same problem is reported on https://bugs.launchpad.net/ubuntu/+source/linux/+bug/263140.
The solution reported by bassl works great for me. -- 18 seconds ACPI delay while booting https://bugs.launchpad.net/bugs/100110 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
