Would it be possible for you to test the latest upstream kernel? Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest v4.12 kernel[0].
If this bug is fixed in the mainline kernel, please add the following tag 'kernel-fixed-upstream'. If the mainline kernel does not fix this bug, please add the tag: 'kernel-bug-exists-upstream'. Once testing of the upstream kernel is complete, please mark this bug as "Confirmed". Thanks in advance. [0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.12-rc5 ** Changed in: linux (Ubuntu) Importance: Undecided => Medium ** Tags added: needs-bisect -- 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/1698616 Title: 4.10.0-22 No longer suspends on Dell XPS 9560 Status in linux package in Ubuntu: Incomplete Bug description: I have to roll back to -21 to be able to suspend. Linux XPS 4.10.0-21-lowlatency #23~16.04.1-Ubuntu SMP PREEMPT Tue May 2 14:25:44 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux With -22, it doesn't suspend, and has lots of trouble with it. I expect to be able to suspend when I close the laptop lid, or when I go to suspend from the power menu. Instead the OS acts like it suspends, but the laptop doesn't power down anything. The display remains on, the fans continue to spin. It acts like it has, because it takes a bit for the keyboard to respond, and the mouse to move again, and the wifi was disconnected. It's just that the hardware doesn't power down at all. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1698616/+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
