Ubuntu 12.04.4 LTS. Graphic card: Intel 4500M GMA
Broken: Blender 2.69.11 Hash: b7fa08f
Short description of error
When I just want to use vertex slide on a cube in edit mode, the vertex slide only goes in one direction. The official test build also has the same vertex slide problem.
Just go to to the default cube and go to edit mode and pick on a vertex and try to use vertex slide on it.