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[Firmware Bug] TSC_DEADLINE disabled due to Errata; please update microcode to version: 0xb2 (or later) : XG310r2

Fahad Khalid

hi we have new sophos XG310r2. 

when I select SFLoader from bootlist

it shows following error

[Firmware Bug] TSC_DEADLINE disabled due to Errata; please update microcode to version: 0xb2 (or later)    

and load ...

how to fix this firmware bug ? 



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  • 0

    Hello Fahad,

    Thank you for contacting the Sophos Community!

    This was an issue found in the EAP for v18, to which version are you trying to upgrade and from which version are you updating from?

    Regards,

  • 0 in reply to emmosophos

    current I installed v18.0.3.457 

    before FW xg310r2 was not booting up. becuase I was failed while upgrading from built in version to 18.0.3.457.

    so I installed using USB key. it done but 

    when I load boot loader 18.0.3.457 it shows error firstboot failed.

    when I load SFloader from boot menu . it shows above mention error.

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  • 0 in reply to emmosophos

    current I installed v18.0.3.457 

    before FW xg310r2 was not booting up. becuase I was failed while upgrading from built in version to 18.0.3.457.

    so I installed using USB key. it done but 

    when I load boot loader 18.0.3.457 it shows error firstboot failed.

    when I load SFloader from boot menu . it shows above mention error.

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