Hi Guardfather,

(Mainstream gnome-terminal/vte developer/contributor speaking here. I
myself sometimes felt that the output was stopped for longer than
desired, although never could reliable reproduce to track it down.)

How reproducible is this behavior using the python script? (Being able
to take a screenshots suggests that you could reproduce this.)

Could you record the session with script(1) using the -t flag to record
timings as well, and then replay with scriptreplay(1) with timings? Does
the bug occur when you replay it?

Is there any chance you could reproduce with a different tree structure
or a modified script log that doesn't contain sensitive information
(that you'd need to blur out on a screenshot) and you could attach
publicly?

When it gets stuck (either with the original python script, or with
scriptreplay), could you please do other irrelevant stuff with gnome-
terminal (open a new tab or window, produce some output there, switch
focus to a completely different app etc.) for about a minute or two?
Does this seemingly stuck output continue at one point? Does it continue
if you type a regular key into this particular terminal? Or does it
freeze until you press ^C?

What's the character encoding of your terminal, and what are the exact
bytes printed by your python script? If your encoding is UTF-8 then is
it really an "a with circumflex" U+E2 (0xC3 0xA2) followed by a
"question mark" U+3F (0x3F) and then the "euro sign" U+20AC (0xE2 0x82
0xAC)? What's the desired look of the filename? I suspect there is some
charset problem, probably your terminal is set to some 8-bit encoding,
and seeing "MACOSX" in the filename I suspect there might easily be a
combining accent there as well.

Could you please try with another emulator that's also based on vte's
gtk3 version? You can test it by the command «echo -ne '\e[>3c'»
producing the same numbers as gnome-terminal (the middle one being the
version of libvte-2.91) (they're inserted as if you typed them). In
Ununtu Xenial, roxterm is such a choice, or you might e.g. get
terminator-1.90 manually (not from the distro's repo, there's an older
version there).

You do not have screen or tmux running, do you?

Also: Could we please move this discussion upstream where gnome-
terminal/vte development is happening and where the main developer also
sees it; that is, could you please file a new bugreport at
https://bugzilla.gnome.org/, component vte? Thanks!

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https://bugs.launchpad.net/bugs/1653420

Title:
  gnome-terminal output locks up on special character

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