Ok, this looks like a regression. Which kernel is the 16.04 laptop use? Can you please test kernel v4.9 and v4.10? I guess the regression was introduce between these two versions.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1870014 Title: task blocked too long To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1870014/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs