I killed lightdm and shut the lid from the command prompt. System was largely unresponsive after opening -- I was still able to switch between virtual consoles, but that was *it*; console accepted no input, nor did any of the login prompts. After 120 seconds (I presume), and error about kworker blocking for 120 seconds came up, however nothing else seemed to transpire.
-- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1585462 Title: Dell Latitude E7440 crash on lid close (MATE 16.04) Status in linux package in Ubuntu: Confirmed Bug description: Fresh install of 16.04 (installed twice, now -- same issue both times; apt-get update; apt-get dist-upgrade run in both cases, so latest packages). On lid close, system hard freezes, requiring power cycle. On opening lid, is frozen on lockscreen. No mouse movement, no keyboard movement, <ctl><alt><f1> does nothing. Freezes ~80% of the time; occasionally (perhaps related to WiFi not being enabled), it suspends properly. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1585462/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
