ThinkPad P1 Gen 2 does not boot
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Confirmed
|
Undecided
|
Unassigned |
Bug Description
Hi,
Kernels > 5.4.0-28 can not boot Ubuntu 20.04 when *NO* HDMI monitor plugged.
Kernels > 5.4.0-28 can boot Ubuntu 20.04 when HDMI monitor plugged.
There is also a separate problem:
No wake up after hibernation, only repeated sound without screen image - physical shutdown is only workaround I have.
Thank you,
Igor
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: linux-modules-
ProcVersionSign
Uname: Linux 5.4.0-28-generic x86_64
ApportVersion: 2.20.11-0ubuntu27.2
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
CasperMD5CheckR
CurrentDesktop: ubuntu:GNOME
Date: Mon Jun 8 05:37:59 2020
Dependencies:
InstallationDate: Installed on 2020-04-01 (67 days ago)
InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Beta amd64 (20200331)
MachineType: LENOVO 20QTCTO1WW
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=
RelatedPackageV
linux-
linux-
linux-firmware 1.187
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 01/20/2020
dmi.bios.vendor: LENOVO
dmi.bios.version: N2OET42W (1.29 )
dmi.board.
dmi.board.name: 20QTCTO1WW
dmi.board.vendor: LENOVO
dmi.board.version: SDK0R32862 WIN
dmi.chassis.
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.
dmi.modalias: dmi:bvnLENOVO:
dmi.product.family: ThinkPad P1 Gen 2
dmi.product.name: 20QTCTO1WW
dmi.product.sku: LENOVO_
dmi.product.
dmi.sys.vendor: LENOVO
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