Would it be possible for you to test the latest upstream kernel? Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest v4.7 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/v4.8-rc1 ** Changed in: linux (Ubuntu) Importance: Undecided => Medium ** Tags added: kernel-da-key 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/1611283 Title: entering crypto passphrase while notebook is mounted to docking station results in sleep state Status in linux package in Ubuntu: Incomplete Bug description: After upgrading to the current kernel (4.4.0-34-generic) I am not able to log in to my Kubuntu 16.04 at a Lenovo T430 while it is mounted to a docking station. Ubuntu boots until I need to enter the passphrase for my crypted disk, but anyhow the system then enters a sleep state (small moon icon is blinking). Inside the docking station I am not able to leave that state. Outside the docking station the problem doesn't occur. While using the 4.4.0-31-generic kernel, everything works fine. I am not sure how to debug that behavior, so if some more information is needed please leave me a note. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: xorg 1:7.7+13ubuntu3 ProcVersionSignature: Ubuntu 4.4.0-31.50-generic 4.4.13 Uname: Linux 4.4.0-31-generic x86_64 ApportVersion: 2.20.1-0ubuntu2.1 Architecture: amd64 CurrentDesktop: KDE Date: Tue Aug 9 10:31:09 2016 EcryptfsInUse: Yes InstallationDate: Installed on 2016-05-12 (88 days ago) InstallationMedia: Kubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) SourcePackage: xorg Symptom: display UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1611283/+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
