Public bug reported:
After unplugging the external display (connected over USB Type-C), I see
following in dmesg:
[53204.035444] ACPI Error: [\_SB_.PCI0.LPCB.H_EC.CHRG] Namespace lookup
failure, AE_NOT_FOUND (20150930/psargs-359)
[53204.035449] ACPI Error: Method parse/execution failed [\PNOT] (Node
ffff8804700d64b0), AE_NOT_FOUND (20150930/psparse-542)
[53204.035454] ACPI Error: Method parse/execution failed [\_SB.AC._PSR] (Node
ffff8804700e92a8), AE_NOT_FOUND (20150930/psparse-542)
[53204.035481] ACPI Exception: AE_NOT_FOUND, Error reading AC Adapter state
(20150930/ac-128)
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: linux-image-4.4.0-21-generic 4.4.0-21.37
ProcVersionSignature: Ubuntu 4.4.0-21.37-generic 4.4.6
Uname: Linux 4.4.0-21-generic x86_64
ApportVersion: 2.20.1-0ubuntu2
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/pcmC0D0c: cromo 2489 F...m pulseaudio
/dev/snd/pcmC0D0p: cromo 2489 F...m pulseaudio
/dev/snd/controlC0: cromo 2489 F.... pulseaudio
CurrentDesktop: Unity
Date: Sat Apr 23 12:13:12 2016
HibernationDevice: RESUME=UUID=3cd6beac-9b2b-4af8-9004-fdec2b01f2df
InstallationDate: Installed on 2013-04-24 (1095 days ago)
InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Release amd64 (20130423.1)
Lsusb:
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 005: ID 0c45:670c Microdia
Bus 001 Device 004: ID 04f3:20d0 Elan Microelectronics Corp.
Bus 001 Device 003: ID 0a5c:6412 Broadcom Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: Dell Inc. XPS 13 9350
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-21-generic
root=UUID=50ed3eed-05f6-4dce-b5d6-86a6519d89c1 ro quiet splash i8042.nopnp
vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-4.4.0-21-generic N/A
linux-backports-modules-4.4.0-21-generic N/A
linux-firmware 1.157
SourcePackage: linux
UpgradeStatus: Upgraded to xenial on 2016-03-23 (31 days ago)
dmi.bios.date: 01/08/2016
dmi.bios.vendor: Dell Inc.
dmi.bios.version: 1.2.3
dmi.board.name: 0VM5NC
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 9
dmi.chassis.vendor: Dell Inc.
dmi.modalias:
dmi:bvnDellInc.:bvr1.2.3:bd01/08/2016:svnDellInc.:pnXPS139350:pvr:rvnDellInc.:rn0VM5NC:rvrA00:cvnDellInc.:ct9:cvr:
dmi.product.name: XPS 13 9350
dmi.sys.vendor: Dell Inc.
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug xenial
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https://bugs.launchpad.net/bugs/1574044
Title:
ACPI Error: [\_SB_.PCI0.LPCB.H_EC.CHRG] Namespace lookup failure,
AE_NOT_FOUND (20150930/psargs-359)
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