Re: system-upgrade F30->31 prompt oddness: phr009D777;preexecphr009C',data=iris)' - Some Progress

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On Thu, 16 Jan 2020 at 17:20, Philip Rhoades <phil@xxxxxxxxxxxxx> wrote:
People,


On 2020-01-07 19:23, Philip Rhoades wrote:
> People,
>
> I did a dnf system-upgrade and now I get this before the completion of
> each CLI command:
>
> [phr@phil ~]$ ls
> phr009D777;preexecphr009C',data=""> > .
> .
>
> - before I start hacking around, has anyone else seen this?


I narrowed the problem down to F31 /etc/bashrc:

- I renamed ~/.bashrc and ~/bash_profile to temp files

- opened an xterm -> prompt: "bash-5.0$"

- . /etc/bashrc -> prompt includes:
"phr009D777;preexecphr009C\u009D777;preexec\u009C"

I eventually worked out that this string is PS0 - but PS0 does not get
set in /etc/bashrc as far as I can see . . I can work around the problem
by resetting PS0 in my own bash startup but I would like to know what is
going on . . anyone?

Before bash got PS0 there was bash-preexec.sh.   If your system was
upgraded serially from before PS0 came to bash this might be leftovers
from bash-preexec.sh.

--
George N. White III

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