Hi Michael,

On 16/08/2023 15:24 +0200, Michael Albinus wrote:

> Hmm. According to the backtrace, Tramp has sent "/usr/bin/test -e / 2>/dev/null"
> to the sudo process. It didn't return; you seem to have interrupted this
> (it signals `quit').
>
> What happens if you apply "/usr/bin/test -e /" in a sudo shell? And
> could you, pls, send next time the debug buffer
> *debug tramp/sudo root@fgunbin.local* instead just the backtrace?

$ sudo su
sh-3.2# /usr/bin/test -e /
sh: /usr/bin/test: No such file or directory

Attached debug buffer.

Thanks.
Filipp