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since upgrading to 22.04 lts , I get the following message on trying to boot up

[    0.211953] ACPI BIOS Error (bug): Could not resolve symbol [\_SB._OSC.CDW1], AE_NOT_FOUND (20210730/psargs-330)

After a few attemtps it boots as normal can anybody help ?

Artur Meinild
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johndee
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    Does this answer your question? [ACPI error on every boot](https://askubuntu.com/questions/1333069/acpi-error-on-every-boot) – karel Aug 14 '23 at 08:37

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