ACRN on ThinkPad-L450 laptop
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Rajagopal Aravindan
Hello Victor, W.r.t the subject, we are getting the error "Error:acpi_idle driver is not found." when running board_parser.py. PFA the relevant files. Can you please help on what we are doing wrong here ? Thanks, Rajagopal |
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Victor Sun
Hi Rajagopal, This most likely you didn't enable ACPI Cstate in BIOS. Please double check. We are working on a patch that bypass acpi_idle/acpi_cpufreq driver checking soon, will keep you posted when it is ready. BR, Victor On 11/11/2019 10:46 PM, Rajagopal
Aravindan wrote:
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Victor Sun
Hi Rajagopal, Please try the latest code, the acpi_idle driver check will be ignored if ACPI Cstate is not enabled in BIOS. But you need to be aware that Cstate will not be supported in ACRN in this case. BR, Victor On 11/12/2019 9:07 AM, Victor Sun
wrote:
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Yao, Michael
Avoid “latest”… use a specific commit id or tag.
From: acrn-users@... <acrn-users@...>
On Behalf Of Victor Sun
Sent: Tuesday, November 12, 2019 10:19 PM To: Rajagopal Aravindan <a.rajagopal.81@...> Cc: acrn-dev@...; acrn-users@... Subject: Re: [acrn-users] ACRN on ThinkPad-L450 laptop
Hi Rajagopal, Please try the latest code, the acpi_idle driver check will be ignored if ACPI Cstate is not enabled in BIOS. But you need to be aware that Cstate will not be supported in ACRN in this case. BR, Victor On 11/12/2019 9:07 AM, Victor Sun wrote:
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