** Changed in: linux (Ubuntu) Importance: Undecided => Medium -- 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/1617599
Title: Resume from suspend causes reboot, except if USB key is plugged in Status in linux package in Ubuntu: Incomplete Bug description: I have been struggling to find out how to get my laptop (Dell M3800) using ubuntu 16.04 to resume from suspend. It goes into suspend (with no errors in /var/log/pm-suspend.log). But when resuming, it immediately reboots, with no errors in /var/log/pm-suspend either. *but* Resume works perfectly when a USB key is plugged in (any key!). PS: I figured that out because suspend/resume works out of the box when using ubuntu 16.04 live CD, but not when using the fresh installed 16.04 afterwards. What's the difference?? There's a key in the USB port in the first case. So I tried suspend/resume with the *installed* version when a USB key is present: it works. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1617599/+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