Did you do any settings in BIOS related to Thunderbolt? Sometimes there is an option called "Force power" which basically turns power on the controller always. In normal cases that option should be disabled.
Also can you attach acpidump (along with the other things I requeted) of the system to the bug? -- 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/1708043 Title: Lenovo X1 Carbon Gen5 fails to resume Status in linux package in Ubuntu: Confirmed Bug description: Last week it worked fine, this week however if I open the lid for it to resume the power light flashes for a bit, then comes on solid, the but screen stays blank and the machine is unresponsive. I have to power it off / on again in order to use it. It might be related to the APST issue with Samsung NVMe SSDs, I'm not sure. ProblemType: Bug DistroRelease: Ubuntu 17.10 Package: linux-image-4.11.0-10-generic 4.11.0-10.15 ProcVersionSignature: Ubuntu 4.11.0-10.15-generic 4.11.8 Uname: Linux 4.11.0-10-generic x86_64 ApportVersion: 2.20.6-0ubuntu4 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/pcmC0D0p: dean 1652 F...m pulseaudio /dev/snd/controlC0: dean 1652 F.... pulseaudio CurrentDesktop: GNOME Date: Tue Aug 1 17:39:20 2017 HibernationDevice: RESUME=UUID=fb0675d7-391c-4293-a2c5-d283708f1284 InstallationDate: Installed on 2017-07-23 (9 days ago) InstallationMedia: Ubuntu 17.10 "Artful Aardvark" - Alpha amd64 (20170720) MachineType: LENOVO 20HRCTO1WW ProcEnviron: TERM=xterm PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.11.0-10-generic.efi.signed root=/dev/mapper/ubuntu--vg-root ro quiet splash nvme_core.default_ps_max_latency_us=0 vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.11.0-10-generic N/A linux-backports-modules-4.11.0-10-generic N/A linux-firmware 1.167 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 07/04/2017 dmi.bios.vendor: LENOVO dmi.bios.version: N1MET37W (1.22 ) dmi.board.asset.tag: Not Available dmi.board.name: 20HRCTO1WW dmi.board.vendor: LENOVO dmi.board.version: SDK0J40697 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrN1MET37W(1.22):bd07/04/2017:svnLENOVO:pn20HRCTO1WW:pvrThinkPadX1Carbon5th:rvnLENOVO:rn20HRCTO1WW:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone: dmi.product.name: 20HRCTO1WW dmi.product.version: ThinkPad X1 Carbon 5th dmi.sys.vendor: LENOVO --- ApportVersion: 2.20.6-0ubuntu4 Architecture: amd64 CurrentDesktop: GNOME DistroRelease: Ubuntu 17.10 InstallationDate: Installed on 2017-07-23 (9 days ago) InstallationMedia: Ubuntu 17.10 "Artful Aardvark" - Alpha amd64 (20170720) Package: linux (not installed) ProcEnviron: TERM=xterm PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_US.UTF-8 SHELL=/bin/bash Tags: artful wayland-session Uname: Linux 4.13.0-041300rc3-generic x86_64 UnreportableReason: The running kernel is not an Ubuntu kernel UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo _MarkForUpload: True To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1708043/+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
