Whenever I try to linked duplicate, I press Alt + D, but instead of linked duplicate I get some sort of debug menu popup. After that all blender controls have toggled to some other mysterious mode. I have to hold down Alt and drag the view around a bit to get back to normal (a messy way, but seems to work). Same happens for any Alt containing shortcut like Alt + Home or Alt + G. As you may know, all of those Alt shortcuts are very useful and can speed up your process. I don't want to bother changing them to other key because:
- I am used to using Alt key for those tasks. It also used to work fine on Ubuntu some time ago.
- I don't want to get used to other key, as that would make me slower if I use Blender on other people's workstations(which I sometimes have to do).
P.S. I haven't changed any Blender shortcuts this far.
Ctrl+MMBshould do, zoom the viewport.Altby default does not do that. – David Nov 12 '17 at 00:26