Package: x2goclient 4.0.1.1-0~427~ubuntu12.04.1 Version: 4.0.1.1 (from x2go stable)
Ubuntu 12.04.2 LTS 3.2.0-51-generic-pae #77-Ubuntu SMP Wed Jul 24 20:40:32 UTC 2013 i686 Qt: 4.8.1 KDE Development Platform: 4.8.5 (4.8.5) KDE Daemon: $Id$
When trying to resize a rootless window in kde with kwin window manager the resize appears blocked. It's possible to resize the window a tiny bit and then it stops resizing (the resize cursor is still showing though). If all the affects and compositing are turned off occasionally it will start working. It seems worse after the application has just been started and when the resizing kicks in it does seem to keep working. The problem seems to go away if metacity is chosen as the window manager (obviously this is less than ideal as a lot of kde functionality is disabled and metacity themes often feature very fiddly resize borders).