Dear Sirs,

Use DraftSight 2015 under GNU / Linux Ubuntu 04.15 / 64 bits. I found problems in the cursor, which seem related to OpenGL settings. When deactivated the VBlank Sync function on the video controller (n-Vidia GeForce 8800 GT340.93) the problem is reduced, persisting when the cursor hovers in TTF fonts. In version GNU / Linux Ubuntu 10.15 / 64-bit DraftSight installs but does not start. Does anyone have any idea how to solve? I found that the problem occurs in other distributions like Debian.

Thank you!