id,summary,reporter,owner,description,type,status,priority,milestone,component,version,resolution,keywords,cc,field_blocks,field_dependson,field_seealso 478,Single-pixel line not redrawn in vterm,Vojtech Horky,,"The problem is best described by the attached picture. The bug was initially reported through [http://lists.modry.cz/cgi-bin/private/helenos-devel/2012-August/008638.html mailing-list], posting excerpt here for quick-reference. >> When playing tetris 90 deg rotated, a single-pixel line remains drawn >> in previous position of the falling block. Screenshot is attached. But >> I am not sure that this is not something related rather to Qemu than >> to your server. > > I am also not sure. But my guess is that it is caused by off-by-one > error in damage region calculation inside console server. Another > suspect is nearest-neighbor filtering when it is applied on damage > region coordinates. I will look into it when I will resume working > on my thesis, which I have to put aside for some time because of > other commitments. So for now, let's consider it a known issue.",defect,closed,major,0.6.0,helenos/gui/compositor,mainline,fixed,,,,,