Description of problem:
there must have been a recent update that broke the buffer update on kde's konsole sessions

what is happening now is that the last few lines of the console updates while the rest of the screen does not.
clear and reset may not always work.
what will work is clicking on another program, desktop etc ; that is outside of konsole and that will force konsole to update


marafa@laptop ~] $ lshw -c video
WARNING: you should run this program as super-user.
  *-display               
       description: VGA compatible controller
       product: 2nd Generation Core Processor Family Integrated Graphics Controller
       vendor: Intel Corporation
       physical id: 2
       bus info: pci@0000:00:02.0
       version: 09
       width: 64 bits
       clock: 33MHz
       capabilities: vga_controller bus_master cap_list rom
       configuration: driver=i915 latency=0
       resources: irq:28 memory:d0000000-d03fffff memory:c0000000-cfffffff ioport:5000(size=64)
WARNING: output may be incomplete or inaccurate, you should run this program as super-user.


Version-Release number of selected component (if applicable):
konsole Version 15.08.3


marafa@laptop ~] $ uname -a
Linux laptop.marafa.vm 4.2.8-300.fc23.x86_64 #1 SMP Tue Dec 15 16:49:06 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux
[marafa@laptop ~] $ 


not sure whether this is konsole, qt or kernel issue
also unable to take snapshot of the screen for this 

How reproducible:
every single irritating time

Steps to Reproduce:
1.
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Actual results:


Expected results:


Additional info: