While playing, randomly the game will treat you as if your shift clicking, making it unable to craft, and drag items around. This occurs in all gamemodes. It Happens randomly and you cannot trigger it as far as i know.
What I expected to happen was...:
the ability to drag items and Craft
What actually happened was...:
It acted as if i was shift clicking.
Steps to Reproduce:
1. This bug appears randomly and can be fixed by x-ing out minecraft and then re-opening it.
2. ...
3. ...
Related issues
duplicates
Comments
Happened to me the past two days aswell.
My solution: exit fullscreen and enable fullscreen again. It's gone then.
I've seen this exactly once in 1.3.2, but not yet in 1.4.2.
Also, seriously? An intended feature is to occasionally make the SHIFT keycodes stick and require a resolution change to solve? Intended? No sir, I doubt that.
This is intended. Pres LSHIFT and RSHIFT simultaneously to activate 'sticky keys', and press RSHIFT to deactivate. You must have been clicking random keys on your keyboard to amuse yourself?
I doubt that this is intended, because it happens randomly without pressing LSHIFT and RSHIFT! Pressing F11 once or twice fixes it temporarily.
Something similar happens when you alt-tab out of the game. It still thinks that alt is being held when you get back to the minecraft window.
This bug happens to me too on Linux Mint. (I'm using the NEO 2 layout). It's temporarily fixed when you press F11. I have updated LWJGL and it doesn't make a difference.
If the sticky keys thing itself (not this bug) is intended please make an option to turn it off completely!
Also please make it possible to change the key that is used to move the whole stack to for example chest (at the moment it's SHIFT + Click).

Consolidated all the stuck key issues to MC-886.
This, I believe, is an intended feature. Try pressing LSHIFT and RSHIFT simultaneously, or try pressing individually.