[BUG] dmesg is spammed with "ACPI result for : ACPI buffer length: X" messages about lenovolegionlinux HOT 7 CLOSED

@MrDuartePT you've got an idea why this might be happening?

from lenovolegionlinux.

It completely normal is part of the driver initialization not bother with it.

from lenovolegionlinux.

It completely normal is part of the driver initialization not bother with it.

I'm getting spammed in dmesg forever, this isn't about initialization here

from lenovolegionlinux.

Try updating your bios, now that I notice, it very old at this point the latest one is GKCN60WW I will not reopen this issue since I have the same model and on the latest bios that not happen

from lenovolegionlinux.

I've just spent hours installing Windows on another partition to upgrade the BIOS to GKCN64WW

And now that's dmesg:

[   12.515453] Bluetooth: RFCOMM TTY layer initialized
[   12.515464] Bluetooth: RFCOMM socket layer initialized
[   12.515469] Bluetooth: RFCOMM ver 1.11
[   12.809233] legion_laptop: ACPI result for xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx:1: ACPI buffer length: 2
[   12.809563] legion_laptop: ACPI result for xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx:1: ACPI buffer length: 2
[   12.922900] legion_laptop: ACPI result for xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx:1: ACPI buffer length: 2
[   12.923040] legion_laptop: ACPI result for xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx:1: ACPI buffer length: 2
[   13.034407] legion_laptop: ACPI result for xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx:1: ACPI buffer length: 2
[   13.034552] legion_laptop: ACPI result for xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx:1: ACPI buffer length: 2
[   13.145493] legion_laptop: ACPI result for xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx:1: ACPI buffer length: 2
[   13.145644] legion_laptop: ACPI result for xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx:1: ACPI buffer length: 2
[   13.256609] legion_laptop: ACPI result for xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx:1: ACPI buffer length: 2
[   13.256745] legion_laptop: ACPI result for xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx:1: ACPI buffer length: 2
[   13.367973] legion_laptop: ACPI result for xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx:1: ACPI buffer length: 2
[   13.368110] legion_laptop: ACPI result for xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx:1: ACPI buffer length: 2
[   13.478755] legion_laptop: ACPI result for xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx:1: ACPI buffer length: 2
[   13.478891] legion_laptop: ACPI result for xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx:1: ACPI buffer length: 2
[   13.589562] legion_laptop: ACPI result for xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx:1: ACPI buffer length: 2
[   13.589698] legion_laptop: ACPI result for xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx:1: ACPI buffer length: 2
[   13.700478] legion_laptop: ACPI result for xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx:1: ACPI buffer length: 2
[   13.700618] legion_laptop: ACPI result for xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx:1: ACPI buffer length: 2
[   13.811649] legion_laptop: ACPI result for xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx:1: ACPI buffer length: 2
[   13.811787] legion_laptop: ACPI result for xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx:1: ACPI buffer length: 2
[   13.922393] legion_laptop: ACPI result for xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx:1: ACPI buffer length: 2
[   13.922533] legion_laptop: ACPI result for xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx:1: ACPI buffer length: 2
[   14.033221] legion_laptop: ACPI result for xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx:1: ACPI buffer length: 2
[   14.033358] legion_laptop: ACPI result for xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx:1: ACPI buffer length: 2
[   14.143824] legion_laptop: ACPI result for xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx:1: ACPI buffer length: 2
[   14.143974] legion_laptop: ACPI result for xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx:1: ACPI buffer length: 2
[   14.254226] legion_laptop: ACPI result for xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx:1: ACPI buffer length: 2
[   14.254360] legion_laptop: ACPI result for xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx:1: ACPI buffer length: 2
[   14.364927] legion_laptop: ACPI result for xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx:1: ACPI buffer length: 2
[   14.365057] legion_laptop: ACPI result for xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx:1: ACPI buffer length: 2
[   14.475196] legion_laptop: ACPI result for xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx:1: ACPI buffer length: 2
[   14.475326] legion_laptop: ACPI result for xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx:1: ACPI buffer length: 2
[   14.585849] legion_laptop: ACPI result for xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx:1: ACPI buffer length: 2
[   14.585982] legion_laptop: ACPI result for xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx:1: ACPI buffer length: 2
[   14.696065] legion_laptop: ACPI result for xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx:1: ACPI buffer length: 2
[   14.696195] legion_laptop: ACPI result for xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx:1: ACPI buffer length: 2
[   14.806475] legion_laptop: ACPI result for xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx:1: ACPI buffer length: 2
[   14.806610] legion_laptop: ACPI result for xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx:1: ACPI buffer length: 2
[   14.916887] legion_laptop: ACPI result for xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx:1: ACPI buffer length: 2
[   14.917019] legion_laptop: ACPI result for xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx:1: ACPI buffer length: 2
[   15.026911] legion_laptop: ACPI result for xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx:1: ACPI buffer length: 2
[   15.027044] legion_laptop: ACPI result for xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx:1: ACPI buffer length: 2
[   15.137365] legion_laptop: ACPI result for xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx:1: ACPI buffer length: 2
[   15.137510] legion_laptop: ACPI result for xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx:1: ACPI buffer length: 2

Nothing has changed.

from lenovolegionlinux.

I've just spent hours installing Windows on another partition to upgrade the BIOS to GKCN64WW

And now that's dmesg:

[   12.515453] Bluetooth: RFCOMM TTY layer initialized
[   12.515464] Bluetooth: RFCOMM socket layer initialized
[   12.515469] Bluetooth: RFCOMM ver 1.11
[   12.809233] legion_laptop: ACPI result for xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx:1: ACPI buffer length: 2
[   12.809563] legion_laptop: ACPI result for xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx:1: ACPI buffer length: 2
[   12.922900] legion_laptop: ACPI result for xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx:1: ACPI buffer length: 2
[   12.923040] legion_laptop: ACPI result for xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx:1: ACPI buffer length: 2
[   13.034407] legion_laptop: ACPI result for xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx:1: ACPI buffer length: 2
[   13.034552] legion_laptop: ACPI result for xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx:1: ACPI buffer length: 2
[   13.145493] legion_laptop: ACPI result for xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx:1: ACPI buffer length: 2
[   13.145644] legion_laptop: ACPI result for xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx:1: ACPI buffer length: 2
[   13.256609] legion_laptop: ACPI result for xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx:1: ACPI buffer length: 2
[   13.256745] legion_laptop: ACPI result for xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx:1: ACPI buffer length: 2
[   13.367973] legion_laptop: ACPI result for xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx:1: ACPI buffer length: 2
[   13.368110] legion_laptop: ACPI result for xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx:1: ACPI buffer length: 2
[   13.478755] legion_laptop: ACPI result for xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx:1: ACPI buffer length: 2
[   13.478891] legion_laptop: ACPI result for xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx:1: ACPI buffer length: 2
[   13.589562] legion_laptop: ACPI result for xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx:1: ACPI buffer length: 2
[   13.589698] legion_laptop: ACPI result for xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx:1: ACPI buffer length: 2
[   13.700478] legion_laptop: ACPI result for xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx:1: ACPI buffer length: 2
[   13.700618] legion_laptop: ACPI result for xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx:1: ACPI buffer length: 2
[   13.811649] legion_laptop: ACPI result for xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx:1: ACPI buffer length: 2
[   13.811787] legion_laptop: ACPI result for xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx:1: ACPI buffer length: 2
[   13.922393] legion_laptop: ACPI result for xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx:1: ACPI buffer length: 2
[   13.922533] legion_laptop: ACPI result for xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx:1: ACPI buffer length: 2
[   14.033221] legion_laptop: ACPI result for xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx:1: ACPI buffer length: 2
[   14.033358] legion_laptop: ACPI result for xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx:1: ACPI buffer length: 2
[   14.143824] legion_laptop: ACPI result for xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx:1: ACPI buffer length: 2
[   14.143974] legion_laptop: ACPI result for xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx:1: ACPI buffer length: 2
[   14.254226] legion_laptop: ACPI result for xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx:1: ACPI buffer length: 2
[   14.254360] legion_laptop: ACPI result for xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx:1: ACPI buffer length: 2
[   14.364927] legion_laptop: ACPI result for xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx:1: ACPI buffer length: 2
[   14.365057] legion_laptop: ACPI result for xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx:1: ACPI buffer length: 2
[   14.475196] legion_laptop: ACPI result for xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx:1: ACPI buffer length: 2
[   14.475326] legion_laptop: ACPI result for xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx:1: ACPI buffer length: 2
[   14.585849] legion_laptop: ACPI result for xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx:1: ACPI buffer length: 2
[   14.585982] legion_laptop: ACPI result for xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx:1: ACPI buffer length: 2
[   14.696065] legion_laptop: ACPI result for xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx:1: ACPI buffer length: 2
[   14.696195] legion_laptop: ACPI result for xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx:1: ACPI buffer length: 2
[   14.806475] legion_laptop: ACPI result for xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx:1: ACPI buffer length: 2
[   14.806610] legion_laptop: ACPI result for xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx:1: ACPI buffer length: 2
[   14.916887] legion_laptop: ACPI result for xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx:1: ACPI buffer length: 2
[   14.917019] legion_laptop: ACPI result for xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx:1: ACPI buffer length: 2
[   15.026911] legion_laptop: ACPI result for xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx:1: ACPI buffer length: 2
[   15.027044] legion_laptop: ACPI result for xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx:1: ACPI buffer length: 2
[   15.137365] legion_laptop: ACPI result for xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx:1: ACPI buffer length: 2
[   15.137510] legion_laptop: ACPI result for xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx:1: ACPI buffer length: 2

Nothing has changed.

You can have just use Windows PE ISO to update the bios you don't need to install.

I was a bit wrong about how that logs appear (since you basically you delete the GUID without any reason, that is not sensible information is just say what WMI function that was found).

But basically that logs appear ever time the driver is call to check the capabilities of the device:
1 - When using the gui/cli, since interact with the driver.
2 - When initialization the driver.
If you know C you can understand how that logs are created:

I don't fell like reducing the verbosity since that is not really a BUG with the driver, it how it was design to work.
Also the ACPI Result can sometime (at least for older model) help debugging.

from lenovolegionlinux.

Well I gonna reduce verbosity for now, but In the future I can revert this commit: 4c2f031

from lenovolegionlinux.