When booting, I now see the following
Mar 04 15:44:36 thehive kernel: ACPI BIOS Error (bug): Could not resolve symbol [\_SB.UBTC.RUCC], AE_NOT_FOUND (20240827/psargs-332)
Mar 04 15:44:36 thehive kernel: ACPI Error: Aborting method \_SB.PC00.XHCI.RHUB.HS01._PLD due to previous error (AE_NOT_FOUND) (20240827/psparse-529)
Mar 04 15:44:36 thehive kernel: ACPI BIOS Error (bug): Could not resolve symbol [\_SB.UBTC.RUCC], AE_NOT_FOUND (20240827/psargs-332)
Mar 04 15:44:36 thehive kernel: ACPI Error: Aborting method \_SB.PC00.XHCI.RHUB.HS02._PLD due to previous error (AE_NOT_FOUND) (20240827/psparse-529)
Mar 04 15:44:36 thehive kernel: ACPI BIOS Error (bug): Could not resolve symbol [\_SB.UBTC.RUCC], AE_NOT_FOUND (20240827/psargs-332)
Mar 04 15:44:36 thehive kernel: ACPI Error: Aborting method \_SB.PC00.XHCI.RHUB.HS03._PLD due to previous error (AE_NOT_FOUND) (20240827/psparse-529)
Mar 04 15:44:36 thehive kernel: ACPI BIOS Error (bug): Could not resolve symbol [\_SB.UBTC.RUCC], AE_NOT_FOUND (20240827/psargs-332)
Mar 04 15:44:36 thehive kernel: ACPI Error: Aborting method \_SB.PC00.XHCI.RHUB.HS04._PLD due to previous error (AE_NOT_FOUND) (20240827/psparse-529)
Mar 04 15:44:36 thehive kernel: ACPI BIOS Error (bug): Could not resolve symbol [\_SB.UBTC.RUCC], AE_NOT_FOUND (20240827/psargs-332)
Mar 04 15:44:36 thehive kernel: ACPI Error: Aborting method \_SB.PC00.TXHC.RHUB.SS01._PLD due to previous error (AE_NOT_FOUND) (20240827/psparse-529)
Mar 04 15:44:36 thehive kernel: ACPI BIOS Error (bug): Could not resolve symbol [\_SB.UBTC.RUCC], AE_NOT_FOUND (20240827/psargs-332)
Mar 04 15:44:36 thehive kernel: ACPI Error: Aborting method \_SB.PC00.TXHC.RHUB.SS02._PLD due to previous error (AE_NOT_FOUND) (20240827/psparse-529)
Mar 04 15:44:36 thehive kernel: ACPI BIOS Error (bug): Could not resolve symbol [\_SB.UBTC.RUCC], AE_NOT_FOUND (20240827/psargs-332)
Mar 04 15:44:36 thehive kernel: ACPI Error: Aborting method \_SB.PC00.TXHC.RHUB.SS03._PLD due to previous error (AE_NOT_FOUND) (20240827/psparse-529)
Mar 04 15:44:36 thehive kernel: ACPI BIOS Error (bug): Could not resolve symbol [\_SB.UBTC.RUCC], AE_NOT_FOUND (20240827/psargs-332)
Mar 04 15:44:36 thehive kernel: ACPI Error: Aborting method \_SB.PC00.TXHC.RHUB.SS04._PLD due to previous error (AE_NOT_FOUND) (20240827/psparse-529)
Mar 04 15:44:36 thehive kernel: ACPI BIOS Error (bug): Could not resolve symbol [\_SB.UBTC.RUCC], AE_NOT_FOUND (20240827/psargs-332)
Mar 04 15:44:36 thehive kernel: ACPI Error: Aborting method \_SB.PC00.TXHC.RHUB.SS01._PLD due to previous error (AE_NOT_FOUND) (20240827/psparse-529)
Mar 04 15:44:36 thehive kernel: ACPI BIOS Error (bug): Could not resolve symbol [\_SB.UBTC.RUCC], AE_NOT_FOUND (20240827/psargs-332)
Mar 04 15:44:36 thehive kernel: ACPI Error: Aborting method \_SB.PC00.TXHC.RHUB.SS01._UPC due to previous error (AE_NOT_FOUND) (20240827/psparse-529)
Mar 04 15:44:36 thehive kernel: ACPI BIOS Error (bug): Could not resolve symbol [\_SB.UBTC.RUCC], AE_NOT_FOUND (20240827/psargs-332)
Mar 04 15:44:36 thehive kernel: ACPI Error: Aborting method \_SB.PC00.TXHC.RHUB.SS01._PLD due to previous error (AE_NOT_FOUND) (20240827/psparse-529)
Mar 04 15:44:36 thehive kernel: ACPI BIOS Error (bug): Could not resolve symbol [\_SB.UBTC.RUCC], AE_NOT_FOUND (20240827/psargs-332)
Mar 04 15:44:36 thehive kernel: ACPI Error: Aborting method \_SB.PC00.TXHC.RHUB.SS02._PLD due to previous error (AE_NOT_FOUND) (20240827/psparse-529)
Mar 04 15:44:36 thehive kernel: ACPI BIOS Error (bug): Could not resolve symbol [\_SB.UBTC.RUCC], AE_NOT_FOUND (20240827/psargs-332)
Mar 04 15:44:36 thehive kernel: ACPI Error: Aborting method \_SB.PC00.TXHC.RHUB.SS02._UPC due to previous error (AE_NOT_FOUND) (20240827/psparse-529)
Mar 04 15:44:36 thehive kernel: ACPI BIOS Error (bug): Could not resolve symbol [\_SB.UBTC.RUCC], AE_NOT_FOUND (20240827/psargs-332)
Mar 04 15:44:36 thehive kernel: ACPI Error: Aborting method \_SB.PC00.TXHC.RHUB.SS02._PLD due to previous error (AE_NOT_FOUND) (20240827/psparse-529)
Mar 04 15:44:36 thehive kernel: ACPI BIOS Error (bug): Could not resolve symbol [\_SB.UBTC.RUCC], AE_NOT_FOUND (20240827/psargs-332)
Mar 04 15:44:36 thehive kernel: ACPI Error: Aborting method \_SB.PC00.XHCI.RHUB.HS01._PLD due to previous error (AE_NOT_FOUND) (20240827/psparse-529)
Mar 04 15:44:36 thehive kernel: ACPI BIOS Error (bug): Could not resolve symbol [\_SB.UBTC.RUCC], AE_NOT_FOUND (20240827/psargs-332)
Mar 04 15:44:36 thehive kernel: ACPI Error: Aborting method \_SB.PC00.XHCI.RHUB.HS01._UPC due to previous error (AE_NOT_FOUND) (20240827/psparse-529)
Mar 04 15:44:36 thehive kernel: ACPI BIOS Error (bug): Could not resolve symbol [\_SB.UBTC.RUCC], AE_NOT_FOUND (20240827/psargs-332)
Mar 04 15:44:36 thehive kernel: ACPI Error: Aborting method \_SB.PC00.XHCI.RHUB.HS01._PLD due to previous error (AE_NOT_FOUND) (20240827/psparse-529)
Mar 04 15:44:36 thehive kernel: ACPI BIOS Error (bug): Could not resolve symbol [\_SB.UBTC.RUCC], AE_NOT_FOUND (20240827/psargs-332)
Mar 04 15:44:36 thehive kernel: ACPI Error: Aborting method \_SB.PC00.XHCI.RHUB.HS02._PLD due to previous error (AE_NOT_FOUND) (20240827/psparse-529)
Mar 04 15:44:36 thehive kernel: ACPI BIOS Error (bug): Could not resolve symbol [\_SB.UBTC.RUCC], AE_NOT_FOUND (20240827/psargs-332)
Mar 04 15:44:36 thehive kernel: ACPI Error: Aborting method \_SB.PC00.XHCI.RHUB.HS02._UPC due to previous error (AE_NOT_FOUND) (20240827/psparse-529)
Mar 04 15:44:36 thehive kernel: ACPI BIOS Error (bug): Could not resolve symbol [\_SB.UBTC.RUCC], AE_NOT_FOUND (20240827/psargs-332)
Mar 04 15:44:36 thehive kernel: ACPI Error: Aborting method \_SB.PC00.XHCI.RHUB.HS02._PLD due to previous error (AE_NOT_FOUND) (20240827/psparse-529)
Mar 04 15:44:36 thehive kernel: ACPI BIOS Error (bug): Could not resolve symbol [\_SB.UBTC.RUCC], AE_NOT_FOUND (20240827/psargs-332)
Mar 04 15:44:36 thehive kernel: ACPI Error: Aborting method \_SB.PC00.XHCI.RHUB.HS03._PLD due to previous error (AE_NOT_FOUND) (20240827/psparse-529)
Mar 04 15:44:36 thehive kernel: ACPI BIOS Error (bug): Could not resolve symbol [\_SB.UBTC.RUCC], AE_NOT_FOUND (20240827/psargs-332)
Mar 04 15:44:36 thehive kernel: ACPI Error: Aborting method \_SB.PC00.XHCI.RHUB.HS03._UPC due to previous error (AE_NOT_FOUND) (20240827/psparse-529)
Mar 04 15:44:36 thehive kernel: ACPI BIOS Error (bug): Could not resolve symbol [\_SB.UBTC.RUCC], AE_NOT_FOUND (20240827/psargs-332)
Mar 04 15:44:36 thehive kernel: ACPI Error: Aborting method \_SB.PC00.XHCI.RHUB.HS03._PLD due to previous error (AE_NOT_FOUND) (20240827/psparse-529)
Mar 04 15:44:36 thehive kernel: ACPI BIOS Error (bug): Could not resolve symbol [\_SB.UBTC.RUCC], AE_NOT_FOUND (20240827/psargs-332)
Mar 04 15:44:36 thehive kernel: ACPI Error: Aborting method \_SB.PC00.XHCI.RHUB.HS04._PLD due to previous error (AE_NOT_FOUND) (20240827/psparse-529)
Mar 04 15:44:36 thehive kernel: ACPI BIOS Error (bug): Could not resolve symbol [\_SB.UBTC.RUCC], AE_NOT_FOUND (20240827/psargs-332)
Mar 04 15:44:36 thehive kernel: ACPI Error: Aborting method \_SB.PC00.XHCI.RHUB.HS04._UPC due to previous error (AE_NOT_FOUND) (20240827/psparse-529)
Mar 04 15:44:36 thehive kernel: ACPI BIOS Error (bug): Could not resolve symbol [\_SB.UBTC.RUCC], AE_NOT_FOUND (20240827/psargs-332)
Mar 04 15:44:36 thehive kernel: ACPI Error: Aborting method \_SB.PC00.XHCI.RHUB.HS04._PLD due to previous error (AE_NOT_FOUND) (20240827/psparse-529)
Mar 04 15:44:36 thehive kernel: ACPI BIOS Error (bug): Could not resolve symbol [\_SB.UBTC.RUCC], AE_NOT_FOUND (20240827/psargs-332)
Mar 04 15:44:36 thehive kernel: ACPI Error: Aborting method \_SB.PC00.XHCI.RHUB.HS04._PLD due to previous error (AE_NOT_FOUND) (20240827/psparse-529)
Mar 04 15:44:36 thehive kernel: ACPI BIOS Error (bug): Could not resolve symbol [\_SB.UBTC.RUCC], AE_NOT_FOUND (20240827/psargs-332)
Mar 04 15:44:36 thehive kernel: ACPI Error: Aborting method \_SB.PC00.XHCI.RHUB.HS04._PLD due to previous error (AE_NOT_FOUND) (20240827/psparse-529)
Mar 04 15:44:37 thehive kernel: intel_vpu 0000:00:0b.0: [drm] *ERROR* ivpu_fw_request(): Failed to request firmware: -2
Mar 04 15:44:37 thehive kernel: intel_vpu 0000:00:0b.0: probe with driver intel_vpu failed with error -2
The intel_vpu error was present in T105, but the ACPI Errors were not. I would like to downgrade to T105, but the folder is empty on the download page.
Kernel release = 6.13.5-arch1-1
Thank you for your help.