I have Lenovo P50 with E3-1505M. After intel-microcode 3.20180312.0~ubuntu17.10.1 is installed it hangs during boot some time after graphic display interface - exact time of hang differs from boot to boot. Rolling intel-microcode back to 3.20170707.1 fixes the problem.
This happens on Ubuntu 17.10 with 4.13.0-37-generic and 4.13.0-36-generic kernels.
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ApportVersion: 2.20.7-0ubuntu3.7
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC2: kolya 2039 F.... pulseaudio
/dev/snd/controlC1: kolya 2039 F.... pulseaudio
/dev/snd/pcmC0D0p: kolya 2039 F...m pulseaudio
/dev/snd/controlC0: kolya 2039 F.... pulseaudio
CurrentDesktop: MATE
DistroRelease: Ubuntu 17.10
HibernationDevice: RESUME=UUID=a1a81ad4-e4bc-4115-b60f-07f02f93ecf6
InstallationDate: Installed on 2016-02-20 (768 days ago)
InstallationMedia: Ubuntu-MATE 15.10 "Wily Werewolf" - Release amd64 (20151021)
MachineType: LENOVO 20EN001SUS
NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia
Package: linux (not installed)
ProcFB: 0 EFI VGA
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.13.0-37-generic root=/dev/mapper/ubuntu-root ro rootflags=subvol=@ quiet splash
ProcVersionSignature: Ubuntu 4.13.0-37.42-generic 4.13.13
RelatedPackageVersions:
linux-restricted-modules-4.13.0-37-generic N/A
linux-backports-modules-4.13.0-37-generic N/A
linux-firmware 1.169.3
Tags: artful
Uname: Linux 4.13.0-37-generic x86_64
UpgradeStatus: Upgraded to artful on 2017-10-29 (152 days ago)
UserGroups: dialout kismet libvirt sudo wireshark
_MarkForUpload: True
dmi.bios.date: 09/28/2017
dmi.bios.vendor: LENOVO
dmi.bios.version: N1EET73W (1.46 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20EN001SUS
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40705 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.modalias: dmi:bvnLENOVO:bvrN1EET73W(1.46):bd09/28/2017:svnLENOVO:pn20EN001SUS:pvrThinkPadP50:rvnLENOVO:rn20EN001SUS:rvrSDK0J40705WIN:cvnLENOVO:ct10:cvrNone:
dmi.product.family: ThinkPad P50
dmi.product.name: 20EN001SUS
dmi.product.version: ThinkPad P50
dmi.sys.vendor: LENOVO
This bug is missing log files that will aid in diagnosing the problem. While running an Ubuntu kernel (not a mainline or third-party kernel) please enter the following command in a terminal window:
apport-collect 1759997
and then change the status of the bug to 'Confirmed'.
If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'.
This change has been made by an automated script, maintained by the Ubuntu Kernel Team.