cc'ing bugs@ which may have wider readership than arm@
On 2026/03/30 12:12, Avon Robertson wrote:
> fw_update: failed.
> signify: invalid comment in /tmp/fw_update-JPIgu9mLJ/SHA256.sig; must start
> with 'untrusted comment: '
> Signature check of SHA256.sig failed
>
> The output above was produced by sysupgrade -s on an ASUS Vivobook S 15
> laptop this morning. If it a known issue, and/or is of concern, what
> extra helpful information should I send to arm@?
If this is repeatable by running fw_update, please remove/comment-out
the line removing the temp file in /usr/sbin/fw_update:
[ "${FWPKGTMP:-}" ] && rm -rf "$FWPKGTMP"
and show the contents of the file.
