ACPI BIOS Error (bug): AE_AML_BUFFER_LIMIT, Field [CAP1] at bit offset/length 64/32 exceeds size of target Buffer (64 bits) (20200110/dsopcode-198) System Information Manufacturer: HP Product Name: HP ZBook 15u G5 Family: 103C_5336AN HP EliteBook BIOS Information Vendor: HP Version: Q78 Ver. 01.01.08 Release Date: 06/05/2018 Address: 0xF0000 Runtime Size: 64 kB ROM Size: 32 MB Characteristics: PCI is supported PC Card (PCMCIA) is supported BIOS is upgradeable BIOS shadowing is allowed Boot from CD is supported Selectable boot is supported EDD is supported Print screen service is supported (int 5h) 8042 keyboard services are supported (int 9h) Serial services are supported (int 14h) Printer services are supported (int 17h) ACPI is supported USB legacy is supported Smart battery is supported BIOS boot specification is supported Function key-initiated network boot is supported Targeted content distribution is supported UEFI is supported BIOS Revision: 1.8 Firmware Revision: 4.80
Created attachment 289251 [details] ACPI error log
New BIOs Update available
Hi there first; this bug is registred for HP ZBOOK 15 G4 (bios version P71) with wondows 10 pro pre-installed. but I have to turn my machine into Linux. I had the same ACPI BIOS error (bug). it is about installing Ubuntu 2004LTS, but my machine won't start with live usb, after ACPI error the machine is stopping respanding ( like in ubuntu) but it shut down with the others linux distrubutions ( CEAlinux 2018, MX-linux 19, pop_os, linux mint) no way to start with any linux distrubtion. but afet I put acpi=off in the grub.cfg file the machine started, but the os see only one cpu core (the cpu is i7-770HQ) and the laptop couldn't shut down. I hope you can help me fixing this problem. thank you
I'm seeing this problem on a Dell T1700 workstation running Fedora 33: [ +0.000758] ACPI: Waking up from system sleep state S3 [ +0.001051] pcieport 0000:00:1c.4: Enabling MPC IRBNCE [ +0.000004] pcieport 0000:00:1c.4: Intel PCH root port ACS workaround enabled [ +0.011359] pcieport 0000:00:1c.0: Enabling MPC IRBNCE [ +0.000003] pcieport 0000:00:1c.0: Intel PCH root port ACS workaround enabled [ +0.000041] pcieport 0000:00:1c.2: Enabling MPC IRBNCE [ +0.000003] pcieport 0000:00:1c.2: Intel PCH root port ACS workaround enabled [ +0.025989] ACPI BIOS Error (bug): AE_AML_BUFFER_LIMIT, Field [DRQL] at bit offset/length 136/8 exceeds size of target Buffer (128 bits) (20200925/dsopcode-198) [ +0.000005] ACPI Error: Aborting method \_SB.PCI0.LPCB.SIO1.DSRS due to previous error (AE_AML_BUFFER_LIMIT) (20200925/psparse-529) [ +0.000004] ACPI Error: Aborting method \_SB.PCI0.LPCB.UAR1._SRS due to previous error (AE_AML_BUFFER_LIMIT) (20200925/psparse-529) [ +0.000005] serial 00:06: activation failed [ +0.000005] PM: dpm_run_callback(): pnp_bus_resume+0x0/0x90 returns -5 [ +0.000001] PM: Device 00:06 failed to resume: error -5 I'm running the 5.10 kernel: 5.10.19-200.fc33.x86_64, T1700 is running latest firmware (A28). Can this bug be reopened, or do I need to create a new one? Thanks.