[unity 5.6] holding alt and pressing a direction opens the alt-tab list in a buggy way

[Sebastien Bacher]

Using unity-5.6:

* press alt for a bit of time (it needs to be hold for a bit)
* use an arrow (left, right) while alt is still pressed

the alt-tab ui displays -> it shouldn't display (no tab pressed),
-> and it doesn't close once you stop pressing either

[Didier Roche-Tolomelli (didrocks)]

Confirming here, it's a regression from 5.4, doesn't happen in precise stack.

[Neil J. Patel (njpatel)]

It doesn't happen in Chromium, but does happen in other programs, seems like the keypress is falling through to the alt+tab switcher.

[Sebastien Bacher (seb128)]

Undupping, the other bug is on compiz, has a different fix and is not the one mentioned in the merge proposal here, it's easier to keep open that bug which has been used for the tracking

[Launchpad Janitor (janitor)]

This bug was fixed in the package unity - 5.6.0-0ubuntu1

---------------
unity (5.6.0-0ubuntu1) precise; urgency=low

  * New upstream release.
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      (LP: #862972)
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      (LP: #943194)
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    - [unity 5.6] Using Alt+F1 or Alt+F2 sends a ";3P" or ";3Q" to the active
      windows (LP: #943456)
    - [unity 5.6] holding alt and pressing a direction opens the alt-tab list
      in a buggy way (LP: #943902)
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      (LP: #944674)
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      (LP: #918474)
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      (LP: #933578)
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    - Launcher switcher...