LVFS Triaged Issue: dbx efivarfs IO error

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Richard Hughes edited this page Feb 28, 2024 · 1 revision

Tags

"Plugin": "uefi_dbx"
"UpdateError": "failed to write data to efivarfs: Error writing to file descriptor*"

Summary:

Some system firmware does not accept a new dbx update.

Solution:

Update your system BIOS to a newer version, or contact the OEM for further help.