[Konsole-devel] [Bug 158523] New: Drawing artifact, last line doesn't update

[John Varouhakis]

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http://bugs.kde.org/show_bug.cgi?id=158523         
           Summary: Drawing artifact, last line doesn't update
           Product: konsole
           Version: unspecified
          Platform: Compiled Sources
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: NOR
         Component: general
        AssignedTo: konsole-devel kde org
        ReportedBy: johnvarouhakis gmail com


Version:            (using Devel)
Installed from:    Compiled sources
Compiler:          gcc (GCC) 4.2.3 (Debian 4.2.3-1) 
OS:                Linux

Running KDE 4.* in Debian testing/unstable compiled from recent svn trunk,
with qt-copy. The problem appeared after monday's updates, probably after 
the last update of qt-copy.

Once some output reaches the last line, it gets stuck and doesn't update
(only the last line fails to update) unless I run clear, 
do "clear scrollback and reset", or resize the window.

It's not a kwin issue though since it occurs even with no 
window manager at all.

It's a rather annoying bug, because every time I fill a screen I must clear it, 
since otherwise I can't see what I'm typing.

The problem also appears in konsolepart, in dolphin and kate.

This video might explain better the issue:
http://iovar.org/konsole.ogv (~320 kb's)

I'd happily provide any other info you might want.

Thank you.