Public bug reported:
don't know what happen, but i have a lot of problem with power
management. hibernate won't work. resume from suspend broke wifi
connection, and i lost wifi driver.
Often i have a complete freeze on my desktop. can't move to other
terminal (ALT-Fx didn't work).
My laptop is new, i bought Dell new XPS 15.
Some bugs seems to be known like :
[ 0.064000] ACPI Exception: Could not find/resolve named package element:
LNKA (20170831/dspkginit-381)
[ 0.064000] ACPI Exception: Could not find/resolve named package element:
LNKB (20170831/dspkginit-381)
[ 0.064000] ACPI Exception: Could not find/resolve named package element:
LNKC (20170831/dspkginit-381)
[ 0.064000] ACPI Exception: Could not find/resolve named package element:
LNKD (20170831/dspkginit-381)
[ 0.247233] ACPI Error: Method parse/execution failed
\_SB.PCI0.SPI1.FPNT._CRS, AE_AML_INVALID_RESOURCE_TYPE (20170831/psparse-550)
[ 0.247244] ACPI Error: Method execution failed \_SB.PCI0.SPI1.FPNT._CRS,
AE_AML_INVALID_RESOURCE_TYPE (20170831/uteval-103)
[ 531.106337] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU
pipe A FIFO underrun
lsb_release -rd
Description: Ubuntu 18.04.1 LTS
Release: 18.04
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: linux-image-4.15.0-30-generic 4.15.0-30.32
ProcVersionSignature: Ubuntu 4.15.0-30.32-generic 4.15.18
Uname: Linux 4.15.0-30-generic x86_64
ApportVersion: 2.20.9-0ubuntu7.2
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: david 2863 F.... pulseaudio
CurrentDesktop: ubuntu:GNOME
Date: Thu Aug 16 10:38:26 2018
HibernationDevice: RESUME=UUID=340c4c20-b850-4faa-96a5-5526916293a4
InstallationDate: Installed on 2018-08-08 (8 days ago)
InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 (20180725)
MachineType: Dell Inc. XPS 15 9570
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-30-generic
root=UUID=fd3c151c-941a-412d-b135-a641f4cea7d0 ro quiet splash vt.handoff=1
RelatedPackageVersions:
linux-restricted-modules-4.15.0-30-generic N/A
linux-backports-modules-4.15.0-30-generic N/A
linux-firmware 1.173.1
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 07/12/2018
dmi.bios.vendor: Dell Inc.
dmi.bios.version: 1.3.0
dmi.board.name: 02MJVY
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 10
dmi.chassis.vendor: Dell Inc.
dmi.modalias:
dmi:bvnDellInc.:bvr1.3.0:bd07/12/2018:svnDellInc.:pnXPS159570:pvr:rvnDellInc.:rn02MJVY:rvrA00:cvnDellInc.:ct10:cvr:
dmi.product.family: XPS
dmi.product.name: XPS 15 9570
dmi.sys.vendor: Dell Inc.
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug bionic
** Attachment added: "system information"
https://bugs.launchpad.net/bugs/1787357/+attachment/5176180/+files/info.tar
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https://bugs.launchpad.net/bugs/1787357
Title:
Freeze
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