Problems with pdf bookmarks and hyperref since recent updates

[Stuart Little]

Might it be related to this?

https://github.com/latex3/hyperref/issues/172

I had similar issues passing options to hyperref in the

\usepackage[blahblah]{hyperref}

style. Perhaps try

\usepackage{hyperref}
\hypersetup{<options go here>}

?

On Thu, Feb 11, 2021 at 12:49:57AM +0100, Krotzkack wrote:
> Hi all,
> 
> Since one of the recent updates I get some problems with pdf bookmarks
> and hyperref. Here is a minimal example:
> 
> \documentclass{scrreport}
> 
> \usepackage{polyglossia}
> \setdefaultlanguage{english}
> \usepackage{fontspec}
> \usepackage{amsmath}
> 
> 
> \usepackage[%
>   hyperfootnotes=false,%
>   pdfpagelabels,%
>   unicode,
>   psdextra,
>   unicode=true
>   % pdfa,%
> ]{hyperref}
> 
> \begin{document}
> 
> \section{Math like $\kappa$ is not fine here}
> $\kappa$ is fine here.
> test test.
> \end{document}
> 
> 
> The errors look like this:
>  ! Undefined control sequence.
>  \@currenttocentry ->Math like $\kappa
> 
> or
> 
> ! Undefined control sequence.
> \bookmark at text ...fi