This has been going on too long to remember, probably more than a year now, but at
least since 14.0.13. I haven't been able to create a reliable reproduction
scenario. Typically, I start a session that has remembered Konsole (at 0,0) with a
plain shell tab and an MC tab. With quite some frequency, I wish to copy and paste
the first command of the session, and its output, that I have entered in the shell
tab, into some text file in MC. The problem is that swiping the mouse from bottom
to top to select that output commonly blanks the first Konsole line, which is
usually something that produces multiple lines of text output, such as inxi, so
that when pasted, the first line of the paste is also blank. The instant case
causing me to write this is in Mageia 8/14.1.0, but it IIRC it happens in Debian,
Fedora, openSUSE & *buntu also.
--
Evolution as taught in public schools is, like religion,
based on faith, not based on science.
Team OS/2 ** Reg. Linux User #211409 ** a11y rocks!
Felix Miata