Article 5C9D1 Ubuntu 20.04/Mint 20 on Alfawaise X5 - Diagnosing Boot messages

Ubuntu 20.04/Mint 20 on Alfawaise X5 - Diagnosing Boot messages

by
bernd.wechner
from LinuxQuestions.org on (#5C9D1)
I picked up one of these cheap Alfawise X5 boxes:

https://forum.freaktab.com/forum/tv-...10-android-5-1

Hoping to tack it to the back back of a screen for use as a drawing table with Krita, Open Toons and such.

Short story is: Bit of rigmarole to cleanly void it of the preinstalled a dual boot Android Windows 10 system, but installed Mint 19 easily, and works fine. Let it sit a while and Mint 20 was released so upgraded to Mint 20 without a hitch too. Boots cleanly, albeit a tad slowly (40s). Looking at the boot logs I see som areas of concern and am stuch interpreting it. Kernel boot messages are not very lucid alas.

I attach a complete dmesg logs of the boot, but the areas of concern are:

Code:[ 0.260603] ACPI BIOS Error (bug): Failure creating named object [\BDLI], AE_ALREADY_EXISTS (20190816/dswload2-326)
[ 0.260652] fbcon: Taking over console
[ 0.260682] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20190816/psobject-220)
[ 0.260708] ACPI BIOS Error (bug): Failure creating named object [\BDHI], AE_ALREADY_EXISTS (20190816/dswload2-326)
[ 0.260727] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20190816/psobject-220)
[ 0.260749] ACPI BIOS Error (bug): Failure creating named object [\PSA0], AE_ALREADY_EXISTS (20190816/dswload2-326)
[ 0.260767] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20190816/psobject-220)
[ 0.260787] ACPI BIOS Error (bug): Failure creating named object [\PSC0], AE_ALREADY_EXISTS (20190816/dswload2-326)
[ 0.260804] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20190816/psobject-220)
[ 0.260824] ACPI BIOS Error (bug): Failure creating named object [\PSA2], AE_ALREADY_EXISTS (20190816/dswload2-326)
[ 0.260842] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20190816/psobject-220)
[ 0.260862] ACPI BIOS Error (bug): Failure creating named object [\PSC2], AE_ALREADY_EXISTS (20190816/dswload2-326)
[ 0.260879] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20190816/psobject-220)
[ 0.260899] ACPI BIOS Error (bug): Failure creating named object [\SCPE], AE_ALREADY_EXISTS (20190816/dswload2-326)
[ 0.260919] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20190816/psobject-220)
[ 0.260940] ACPI BIOS Error (bug): Failure creating named object [\WAN1], AE_ALREADY_EXISTS (20190816/dswload2-326)
[ 0.260959] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20190816/psobject-220)
[ 0.260980] ACPI BIOS Error (bug): Failure creating named object [\FANF], AE_ALREADY_EXISTS (20190816/dswload2-326)
[ 0.260999] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20190816/psobject-220)
[ 0.261020] ACPI BIOS Error (bug): Failure creating named object [\STP1], AE_ALREADY_EXISTS (20190816/dswload2-326)
[ 0.261039] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20190816/psobject-220)
[ 0.261060] ACPI BIOS Error (bug): Failure creating named object [\STP2], AE_ALREADY_EXISTS (20190816/dswload2-326)
[ 0.261079] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20190816/psobject-220)
[ 0.261100] ACPI BIOS Error (bug): Failure creating named object [\STP3], AE_ALREADY_EXISTS (20190816/dswload2-326)
[ 0.261119] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20190816/psobject-220)
[ 0.261140] ACPI BIOS Error (bug): Failure creating named object [\STP4], AE_ALREADY_EXISTS (20190816/dswload2-326)
[ 0.261159] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20190816/psobject-220)
[ 0.261182] ACPI BIOS Error (bug): Failure creating named object [\_SB.XCMO], AE_ALREADY_EXISTS (20190816/dswload2-326)
[ 0.261205] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20190816/psobject-220)
[ 0.261231] ACPI BIOS Error (bug): Failure creating named object [\_SB.XXK3], AE_ALREADY_EXISTS (20190816/dsfield-638)
[ 0.261251] ACPI BIOS Error (bug): Failure creating named object [\_SB.XXK4], AE_ALREADY_EXISTS (20190816/dsfield-638)
[ 0.261277] ACPI BIOS Error (bug): Failure creating named object [\_SB.BUXX], AE_ALREADY_EXISTS (20190816/dswload2-326)
[ 0.261296] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20190816/psobject-220)
[ 0.261345] ACPI BIOS Error (bug): Failure creating named object [\_SB.STXX], AE_ALREADY_EXISTS (20190816/dsfield-182)
[ 0.261365] ACPI Error: AE_ALREADY_EXISTS, CreateBufferField failure (20190816/dswload2-477)
[ 0.261402] ACPI BIOS Error (bug): Failure creating named object [\_SB.DAXX], AE_ALREADY_EXISTS (20190816/dsfield-182)
[ 0.261422] ACPI Error: AE_ALREADY_EXISTS, CreateBufferField failure (20190816/dswload2-477)
[ 0.261442] ACPI BIOS Error (bug): Failure creating named object [\_SB.DPTF], AE_ALREADY_EXISTS (20190816/dswload2-326)
[ 0.261462] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20190816/psobject-220)
[ 0.261477] ACPI: Skipping parse of AML opcode: Device (0x5B82)
[ 0.261493] ACPI BIOS Error (bug): Failure creating named object [\_SB.TPWR], AE_ALREADY_EXISTS (20190816/dswload2-326)
[ 0.261513] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20190816/psobject-220)
[ 0.261525] ACPI: Skipping parse of AML opcode: Device (0x5B82)
[ 0.261540] ACPI BIOS Error (bug): Failure creating named object [\_SB.RBUF], AE_ALREADY_EXISTS (20190816/dswload2-326)
[ 0.261560] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20190816/psobject-220)
[ 0.261591] ACPI BIOS Error (bug): Failure creating named object [\_SB.STR0], AE_ALREADY_EXISTS (20190816/dswload2-326)
[ 0.261613] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20190816/psobject-220)
[ 0.261627] ACPI: Skipping parse of AML opcode: Device (0x5B82)
[ 0.261636] ACPI BIOS Error (bug): Failure creating named object [\_SB.STR1], AE_ALREADY_EXISTS (20190816/dswload2-326)
[ 0.261655] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20190816/psobject-220)
[ 0.261668] ACPI: Skipping parse of AML opcode: Device (0x5B82)
[ 0.261677] ACPI BIOS Error (bug): Failure creating named object [\_SB.STR2], AE_ALREADY_EXISTS (20190816/dswload2-326)
[ 0.261697] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20190816/psobject-220)
[ 0.261709] ACPI: Skipping parse of AML opcode: Device (0x5B82)
[ 0.261718] ACPI BIOS Error (bug): Failure creating named object [\_SB.STR3], AE_ALREADY_EXISTS (20190816/dswload2-326)
[ 0.261737] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20190816/psobject-220)
[ 0.261750] ACPI: Skipping parse of AML opcode: Device (0x5B82)
[ 0.261758] ACPI BIOS Error (bug): Failure creating named object [\_SB.SAMB], AE_ALREADY_EXISTS (20190816/dswload2-326)
[ 0.261777] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20190816/psobject-220)
[ 0.261789] ACPI: Skipping parse of AML opcode: Device (0x5B82)
[ 0.261799] ACPI BIOS Error (bug): Failure creating named object [\_SB.VIR1], AE_ALREADY_EXISTS (20190816/dswload2-326)
[ 0.261819] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20190816/psobject-220)
[ 0.261831] ACPI: Skipping parse of AML opcode: Device (0x5B82)
[ 0.261839] ACPI BIOS Error (bug): Failure creating named object [\_SB.TDSP], AE_ALREADY_EXISTS (20190816/dswload2-326)
[ 0.261858] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20190816/psobject-220)
[ 0.261871] ACPI: Skipping parse of AML opcode: Device (0x5B82)
[ 0.261879] ACPI BIOS Error (bug): Failure creating named object [\_SB.TCHG], AE_ALREADY_EXISTS (20190816/dswload2-326)
[ 0.261898] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20190816/psobject-220)
[ 0.261911] ACPI: Skipping parse of AML opcode: Device (0x5B82)
[ 0.261919] ACPI BIOS Error (bug): Failure creating named object [\_SB.WWAN], AE_ALREADY_EXISTS (20190816/dswload2-326)and

Code:[ 9.994434] Bluetooth: hci0: RTL: loading rtl_bt/rtl8723bs_config-OBDA8723.bin
[ 10.002234] intel_sst_acpi 808622A8:00: No matching machine driver found
[ 10.016097] Bluetooth: hci0: RTL: cfg_sz 64, total sz 24508
[ 10.140957] sof-audio-acpi 808622A8:00: warning: No matching ASoC machine driver found
[ 10.148105] sof-audio-acpi 808622A8:00: error: no matching ASoC machine driver found - aborting probe
[ 10.148116] sof-audio-acpi 808622A8:00: error: failed to get machine info -19
[ 10.148121] sof-audio-acpi 808622A8:00: error: sof_probe_work failed err: -19I'd really love some traction on understanding these messages and what they mean, what causes them, what they consequence and how I might fix them?
Attached Files
log.gifboot.log (66.8 KB)
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