Hi Jeffrey, I'm not an Ubuntu kernel maintainer, but work a bit w/ Ubuntu kernel.
Thanks for your report on the [email protected] mailing list; I came across it, but in the future you can reach the Ubuntu Kernel team at [email protected] (or file a bug on Launchpad in the 'linux' source package). So, if I understand it correctly (comment 24), the issues were reintroduced by the commits mentioned in the 'Fixes:' tags of the fix commits, i.e.: Fixes: 4b4967cbd268 ("platform/x86: hp-wmi: Changing bios_args.data to be dynamically allocated") Fixes: be9d73e64957 ("platform/x86: hp-wmi: Fix 0x05 error code reported by several WMI calls") However, neither is present in hp-wmi.c for the Ubuntu kernel version reported (5.15.0-39.42), see [1], so the issue might be something else (I couldn't check the remaining of the bug report, sorry). I know this doesn't help much, but hope it helps a bit. :) [1] https://git.launchpad.net/~ubuntu- kernel/ubuntu/+source/linux/+git/jammy/log/drivers/platform/x86/hp- wmi.c?h=Ubuntu-5.15.0-39.42 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1861573 Title: Mutliple ACPI errors on HP Omen 15 2019 with hp-wmi module Status in Linux: Fix Released Status in linux package in Ubuntu: Confirmed Bug description: Hi! I've recently got an HP Omen 15. When loading the hp-wmi module dmesg returns a lot of errors: [28511.704962] ACPI Error: Aborting method \HWMC due to previous error (AE_AML_BUFFER_LIMIT) (20190703/psparse-529) [28511.704971] ACPI Error: Aborting method \_SB.WMID.WMAA due to previous error (AE_AML_BUFFER_LIMIT) (20190703/psparse-529) [28511.705032] ACPI BIOS Error (bug): AE_AML_BUFFER_LIMIT, Field [D128] at bit offset/length 128/1024 exceeds size of target Buffer (160 bits) (20190703/dsopcode-198) [28511.705037] No Local Variables are initialized for Method [HWMC] [28511.705038] Initialized Arguments for Method [HWMC]: (2 arguments defined for method invocation) [28511.705039] Arg0: 00000000c8a6cf34 <Obj> Integer 0000000000000002 [28511.705042] Arg1: 00000000bc018096 <Obj> Buffer(20) 53 45 43 55 01 00 00 00 [28511.705047] ACPI Error: Aborting method \HWMC due to previous error (AE_AML_BUFFER_LIMIT) (20190703/psparse-529) [28511.705053] ACPI Error: Aborting method \_SB.WMID.WMAA due to previous error (AE_AML_BUFFER_LIMIT) (20190703/psparse-529) [28511.705110] ACPI BIOS Error (bug): AE_AML_BUFFER_LIMIT, Field [D128] at bit offset/length 128/1024 exceeds size of target Buffer (160 bits) (20190703/dsopcode-198) [28511.705115] No Local Variables are initialized for Method [HWMC] [28511.705116] Initialized Arguments for Method [HWMC]: (2 arguments defined for method invocation) [28511.705116] Arg0: 00000000c8a6cf34 <Obj> Integer 0000000000000002 [28511.705118] Arg1: 00000000548250c2 <Obj> Buffer(20) 53 45 43 55 01 00 00 00 [28511.705123] ACPI Error: Aborting method \HWMC due to previous error (AE_AML_BUFFER_LIMIT) (20190703/psparse-529) [28511.705129] ACPI Error: Aborting method \_SB.WMID.WMAA due to previous error (AE_AML_BUFFER_LIMIT) (20190703/psparse-529) [28511.705174] input: HP WMI hotkeys as /devices/virtual/input/input17 [28511.705280] ACPI BIOS Error (bug): AE_AML_BUFFER_LIMIT, Field [D128] at bit offset/length 128/1024 exceeds size of target Buffer (160 bits) (20190703/dsopcode-198) [28511.705283] No Local Variables are initialized for Method [HWMC] [28511.705284] Initialized Arguments for Method [HWMC]: (2 arguments defined for method invocation) [28511.705284] Arg0: 00000000c8a6cf34 <Obj> Integer 0000000000000002 [28511.705286] Arg1: 00000000bc018096 <Obj> Buffer(20) 53 45 43 55 01 00 00 00 [28511.705289] ACPI Error: Aborting method \HWMC due to previous error (AE_AML_BUFFER_LIMIT) (20190703/psparse-529) [28511.705307] ACPI Error: Aborting method \_SB.WMID.WMAA due to previous error (AE_AML_BUFFER_LIMIT) (20190703/psparse-529) [28511.705365] ACPI BIOS Error (bug): AE_AML_BUFFER_LIMIT, Field [D128] at bit offset/length 128/1024 exceeds size of target Buffer (160 bits) (20190703/dsopcode-198) [28511.705368] No Local Variables are initialized for Method [HWMC] [28511.705368] Initialized Arguments for Method [HWMC]: (2 arguments defined for method invocation) [28511.705369] Arg0: 00000000c8a6cf34 <Obj> Integer 0000000000000003 [28511.705370] Arg1: 00000000548250c2 <Obj> Buffer(20) 53 45 43 55 01 00 00 00 [28511.705373] ACPI Error: Aborting method \HWMC due to previous error (AE_AML_BUFFER_LIMIT) (20190703/psparse-529) [28511.705377] ACPI Error: Aborting method \_SB.WMID.WMAA due to previous error (AE_AML_BUFFER_LIMIT) (20190703/psparse-529) [28527.803070] hp_wmi: bad event value 0x80 status 0x5 [29245.461839] ACPI BIOS Error (bug): AE_AML_BUFFER_LIMIT, Field [D128] at bit offset/length 128/1024 exceeds size of target Buffer (160 bits) (20190703/dsopcode-198) [29245.461859] No Local Variables are initialized for Method [HWMC] [29245.461860] Initialized Arguments for Method [HWMC]: (2 arguments defined for method invocation) [29245.461860] Arg0: 0000000094a8091c <Obj> Integer 0000000000000002 [29245.461862] Arg1: 00000000a7ff2e53 <Obj> Buffer(20) 53 45 43 55 01 00 00 00 [29245.461866] ACPI Error: Aborting method \HWMC due to previous error (AE_AML_BUFFER_LIMIT) (20190703/psparse-529) [29245.461871] ACPI Error: Aborting method \_SB.WMID.WMAA due to previous error (AE_AML_BUFFER_LIMIT) (20190703/psparse-529) [29245.461950] ACPI BIOS Error (bug): AE_AML_BUFFER_LIMIT, Field [D128] at bit offset/length 128/1024 exceeds size of target Buffer (160 bits) (20190703/dsopcode-198) [29245.461953] No Local Variables are initialized for Method [HWMC] [29245.461953] Initialized Arguments for Method [HWMC]: (2 arguments defined for method invocation) [29245.461954] Arg0: 0000000094a8091c <Obj> Integer 0000000000000002 [29245.461955] Arg1: 0000000063349e08 <Obj> Buffer(20) 53 45 43 55 01 00 00 00 [29245.461958] ACPI Error: Aborting method \HWMC due to previous error (AE_AML_BUFFER_LIMIT) (20190703/psparse-529) [29245.461962] ACPI Error: Aborting method \_SB.WMID.WMAA due to previous error (AE_AML_BUFFER_LIMIT) (20190703/psparse-529) [29245.461997] ACPI BIOS Error (bug): AE_AML_BUFFER_LIMIT, Field [D128] at bit offset/length 128/1024 exceeds size of target Buffer (160 bits) (20190703/dsopcode-198) [29245.462000] No Local Variables are initialized for Method [HWMC] [29245.462000] Initialized Arguments for Method [HWMC]: (2 arguments defined for method invocation) [29245.462000] Arg0: 0000000094a8091c <Obj> Integer 0000000000000002 [29245.462002] Arg1: 00000000a7ff2e53 <Obj> Buffer(20) 53 45 43 55 01 00 00 00 [29245.462005] ACPI Error: Aborting method \HWMC due to previous error (AE_AML_BUFFER_LIMIT) (20190703/psparse-529) [29245.462010] ACPI Error: Aborting method \_SB.WMID.WMAA due to previous error (AE_AML_BUFFER_LIMIT) (20190703/psparse-529) [29245.462053] input: HP WMI hotkeys as /devices/virtual/input/input18 [29245.462258] ACPI BIOS Error (bug): AE_AML_BUFFER_LIMIT, Field [D128] at bit offset/length 128/1024 exceeds size of target Buffer (160 bits) (20190703/dsopcode-198) [29245.462262] No Local Variables are initialized for Method [HWMC] [29245.462263] Initialized Arguments for Method [HWMC]: (2 arguments defined for method invocation) [29245.462263] Arg0: 000000007668160c <Obj> Integer 0000000000000002 [29245.462265] Arg1: 00000000f1e5edc3 <Obj> Buffer(20) 53 45 43 55 01 00 00 00 [29245.462269] ACPI Error: Aborting method \HWMC due to previous error (AE_AML_BUFFER_LIMIT) (20190703/psparse-529) [29245.462274] ACPI Error: Aborting method \_SB.WMID.WMAA due to previous error (AE_AML_BUFFER_LIMIT) (20190703/psparse-529) [29245.462331] ACPI BIOS Error (bug): AE_AML_BUFFER_LIMIT, Field [D128] at bit offset/length 128/1024 exceeds size of target Buffer (160 bits) (20190703/dsopcode-198) [29245.462334] No Local Variables are initialized for Method [HWMC] [29245.462335] Initialized Arguments for Method [HWMC]: (2 arguments defined for method invocation) [29245.462335] Arg0: 000000007668160c <Obj> Integer 0000000000000003 [29245.462337] Arg1: 00000000ae2d16cb <Obj> Buffer(20) 53 45 43 55 01 00 00 00 [29245.462340] ACPI Error: Aborting method \HWMC due to previous error (AE_AML_BUFFER_LIMIT) (20190703/psparse-529) [29245.462344] ACPI Error: Aborting method \_SB.WMID.WMAA due to previous error (AE_AML_BUFFER_LIMIT) (20190703/psparse-529) I understand the underlying cause is fixed in linux kernel 5.4.7. ProblemType: Bug DistroRelease: Ubuntu 19.10 Package: linux-modules-5.3.0-29-generic 5.3.0-29.31 ProcVersionSignature: Ubuntu 5.3.0-29.31-generic 5.3.13 Uname: Linux 5.3.0-29-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.11-0ubuntu8.2 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: andrew 1581 F.... pulseaudio /dev/snd/controlC0: andrew 1581 F.... pulseaudio CurrentDesktop: X-Cinnamon Date: Sat Feb 1 18:11:32 2020 Dependencies: InstallationDate: Installed on 2020-01-13 (19 days ago) InstallationMedia: Ubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017) MachineType: HP OMEN by HP Laptop 15-dc1xxx ProcFB: 0 EFI VGA ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.3.0-29-generic root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-5.3.0-29-generic N/A linux-backports-modules-5.3.0-29-generic N/A linux-firmware 1.183.3 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 09/16/2019 dmi.bios.vendor: AMI dmi.bios.version: F.13 dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: 8574 dmi.board.vendor: HP dmi.board.version: 21.12 dmi.chassis.type: 10 dmi.chassis.vendor: HP dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnAMI:bvrF.13:bd09/16/2019:svnHP:pnOMENbyHPLaptop15-dc1xxx:pvr:rvnHP:rn8574:rvr21.12:cvnHP:ct10:cvrChassisVersion: dmi.product.family: 103C_5335KV HP OMEN dmi.product.name: OMEN by HP Laptop 15-dc1xxx dmi.product.sku: 7GT22EA#ABU dmi.sys.vendor: HP To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1861573/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
