https://bugs.kde.org/show_bug.cgi?id=389746
Bug ID: 389746
Summary: Output is garbled when many lines are printed at once
Product: yakuake
Version: 3.0.2
Platform: Other
OS: Linux
Status: UNCONFIRMED
Severity: normal
Priority: NOR
Component: general
Assignee: h...@kde.org
Reporter: kdeb...@imax.in.ua
Target Milestone: ---
Created attachment 110277
--> https://bugs.kde.org/attachment.cgi?id=110277&action=edit
screenshot of the garbled output
Running this command seems to print Bs on top of existing text instead of
scrolling down (see attached screenshot):
$ echo AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA; sleep 1; echo -e
'B\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\nB\n'
Switching between tmux windows or resizing the terminal (and probably anything
else that forces a redraw) makes the text appear as it should.
I couldn't reproduce it in xterm or even Konsole, which makes me think this is
specific to Yakuake.
My speculation is that this happens when a command prints out more lines at
once than terminal height.
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