dx-packages team mailing list archive

[Marco Trevisan (Treviño) <mail@xxxxxxxxx>]

@pabouk:

Mh, yeah... We actually have a timeout of 2 seconds during which we wait
for an ungrab event to happen in order to try to open a view. This is
actually a kind of a "feature" in order to make sure that if a menu is
open and quickly closed or an ungrab event happens quickly enough, we
can still open again the requested overlay.

We might probably reduce that timeout to a different value, though.
Feel free to open a new bug, and we can discuss further.

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https://bugs.launchpad.net/bugs/741869

Title:
  Unity/compiz intercepts Super and Alt keypresses from grabbed windows
  like VMs.

Status in Ayatana Design:
  Fix Committed
Status in Compiz:
  Triaged
Status in Compiz Core:
  Triaged
Status in OEM Priority Project:
  Won't Fix
Status in OEM Priority Project precise series:
  Won't Fix
Status in Unity:
  Fix Released
Status in Unity 7.2 series:
  Fix Released
Status in “compiz” package in Ubuntu:
  Triaged
Status in “unity” package in Ubuntu:
  Fix Released
Status in “compiz” source package in Trusty:
  Confirmed
Status in “unity” source package in Trusty:
  Fix Released

Bug description:
  [Impact]
  After upgrading from Maverick to Natty, I can no longer use the Super (windows) key in Virtual Machine Manager. Previously, as long as I had the Virtual Machine Manager console window in the foreground, I could press the Super key and the start menu would pop up. Since upgrading to Natty, this no longer works, and the search box appears in the upper left.

  Also see bug #934921

  [Test Case]
  (1) Install virtualbox or virt-manager and qemu-system, create and boot a virtual machine
  (2) while in the virtual machine (and it should grab the keyboard), press the Super key
  Expected Result: the super key acts inside the VM (check by install unity on it or using xev)
  Buggy Result: the super key acts in the host and the Unity Dash is displayed

  [regression Potential]This patch plays with key grabs and ungrabs:
  the most likely potential for regression is (a) the existing grabs
  continue and no fix obtains or (2) the grab is not resumed when
  returning control from the VM and the Super key does not invoke the
  Unity Dash.

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