ACPI Warning: SystemIO range 0x0000000000000428-0x000000000000042F conflicts with OpRegion 0x0000000000000400-0x000000000000047F (\PMIO) (20170119/utaddress-247)

[Cristian Aravena Romero]

dmesg:
[ 5.094986] ACPI Warning: SystemIO range 0x0000000000000428-0x000000000000042F conflicts with OpRegion 0x0000000000000400-0x000000000000047F (\PMIO) (20170119/utaddress-247)
[ 5.094999] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[ 5.095003] ACPI Warning: SystemIO range 0x0000000000000540-0x000000000000054F conflicts with OpRegion 0x0000000000000500-0x0000000000000563 (\GPIO) (20170119/utaddress-247)
[ 5.095012] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[ 5.095013] ACPI Warning: SystemIO range 0x0000000000000530-0x000000000000053F conflicts with OpRegion 0x0000000000000500-0x0000000000000563 (\GPIO) (20170119/utaddress-247)
[ 5.095021] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[ 5.095023] ACPI Warning: SystemIO range 0x0000000000000500-0x000000000000052F conflicts with OpRegion 0x0000000000000500-0x0000000000000563 (\GPIO) (20170119/utaddress-247)

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: 2.20.5-0ubuntu5
Architecture: amd64
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC0: caravena 1464 F.... pulseaudio
CurrentDesktop: GNOME
Date: Wed Jul 12 15:43:43 2017
HibernationDevice: RESUME=UUID=360bd2d2-4f44-4311-86d6-4781ac81ee87
InstallationDate: Installed on 2017-07-05 (7 days ago)
InstallationMedia: Ubuntu-GNOME 17.04 "Zesty Zapus" - Release amd64 (20170412)
MachineType: SAMSUNG ELECTRONICS CO., LTD. 530U3C/530U4C
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.11.0-10-generic root=UUID=6b614287-8ce5-49c5-b66d-e92fa9568c2b ro rootflags=subvol=@ quiet splash 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: Upgraded to artful on 2017-07-05 (6 days ago)
dmi.bios.date: 04/15/2013
dmi.bios.vendor: Phoenix Technologies Ltd.
dmi.bios.version: P14AAJ
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: SAMSUNG_NP1234567890
dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD.
dmi.board.version: FAB1
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 9
dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD.
dmi.chassis.version: 0.1
dmi.modalias: dmi:bvnPhoenixTechnologiesLtd.:bvrP14AAJ:bd04/15/2013:svnSAMSUNGELECTRONICSCO.,LTD.:pn530U3C/530U4C:pvr0.1:rvnSAMSUNGELECTRONICSCO.,LTD.:rnSAMSUNG_NP1234567890:rvrFAB1:cvnSAMSUNGELECTRONICSCO.,LTD.:ct9:cvr0.1:
dmi.product.name: 530U3C/530U4C
dmi.product.version: 0.1
dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD.

[Ubuntu Kernel Bot (ubuntu-kernel-bot)]

This change was made by a bot.

[Seth Forshee (sforshee)]

These messages may be useful if you are seeing some kind of problem with your system but don't necessarily indicate a problem by themselves. I'm closing this bug, please re-open if you are seeing issues you believe to be related to these messages, and describe the issues you are seeing.

[Md Ayquassar (mdayquassar)]

Since the above is a warning, I feel, ergo, warned. But I don't know about what.
I usually expect to get warned the following way: "If you do this and that, you run into such and such kind of trouble".
Now, what is it that I get warned about in this case? I have various kinds of problems with the laptop from time to time (e.g., headset sometimes not working properly), but I have no idea which of the dozens error/warning messages might be related at all, if any.

[Md Ayquassar (mdayquassar)]

Btw., the messages for me is slightly different as far as the numbers are concerned, e.g.:

[ 0.556821] ACPI Warning: SystemIO range 0x0000000000001828-0x000000000000182F conflicts with OpRegion 0x0000000000001800-0x000000000000183F (\_SB.PCI0.EHC2.E1PM) (20190703/utaddress-204)