Unable to load Ubuntu on Toshiba Laptop

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Error: 16.0944491 problem loading UEFI:db X.509 certificate (-65)


This error message occurred while trying to load Ubuntu on a Toshiba laptop. What does it mean?










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    Can you disable the TPM in the BIOS? If so, try installation again after doing so.
    – Alex
    Feb 7 at 16:29











  • Which Ubuntu release is this and for which architecture, i686 (32 bit) or amd64 (64 bit)?
    – David Foerster
    Feb 7 at 22:14














up vote
0
down vote

favorite












Error: 16.0944491 problem loading UEFI:db X.509 certificate (-65)


This error message occurred while trying to load Ubuntu on a Toshiba laptop. What does it mean?










share|improve this question



















  • 1




    Can you disable the TPM in the BIOS? If so, try installation again after doing so.
    – Alex
    Feb 7 at 16:29











  • Which Ubuntu release is this and for which architecture, i686 (32 bit) or amd64 (64 bit)?
    – David Foerster
    Feb 7 at 22:14












up vote
0
down vote

favorite









up vote
0
down vote

favorite











Error: 16.0944491 problem loading UEFI:db X.509 certificate (-65)


This error message occurred while trying to load Ubuntu on a Toshiba laptop. What does it mean?










share|improve this question















Error: 16.0944491 problem loading UEFI:db X.509 certificate (-65)


This error message occurred while trying to load Ubuntu on a Toshiba laptop. What does it mean?







boot uefi certificates






share|improve this question















share|improve this question













share|improve this question




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edited Feb 7 at 22:15









David Foerster

26.5k1362106




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asked Feb 7 at 16:05









ClayW1PI

1




1







  • 1




    Can you disable the TPM in the BIOS? If so, try installation again after doing so.
    – Alex
    Feb 7 at 16:29











  • Which Ubuntu release is this and for which architecture, i686 (32 bit) or amd64 (64 bit)?
    – David Foerster
    Feb 7 at 22:14












  • 1




    Can you disable the TPM in the BIOS? If so, try installation again after doing so.
    – Alex
    Feb 7 at 16:29











  • Which Ubuntu release is this and for which architecture, i686 (32 bit) or amd64 (64 bit)?
    – David Foerster
    Feb 7 at 22:14







1




1




Can you disable the TPM in the BIOS? If so, try installation again after doing so.
– Alex
Feb 7 at 16:29





Can you disable the TPM in the BIOS? If so, try installation again after doing so.
– Alex
Feb 7 at 16:29













Which Ubuntu release is this and for which architecture, i686 (32 bit) or amd64 (64 bit)?
– David Foerster
Feb 7 at 22:14




Which Ubuntu release is this and for which architecture, i686 (32 bit) or amd64 (64 bit)?
– David Foerster
Feb 7 at 22:14















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