I installed .44pre4 by Autopackage on Ubuntu 6.06 Dapper Drake under KDE with the latest security and stability including kernel updates. When I chose manage 3rd party applications and remove Inkscape like I did for .44pre3, my computer locked up on me and I had to do a hard reboot. After rebooting, I checked then and it no longer appeared in the list under 3rd party applications. Then I changed the .package file to make it executable and then double clicked on it. My screen locked up temporarily as it spent several minutes initializing. Then my dock disappeared. I saw it said it was installing various components and then it said it was done. My dock was still gone! Luckily I was able to log out by right clicking on the desktop. I logged back in, launched Inkscape and it seems to work fine. That is the last time I use Autopackage!!!