Public bug reported: The unity dash and the "Keyboard Shortcuts" help overlay should not be displayed when <Super> is pressed in combination with any other key - even if it's just another modifier or if no other action is associated with the combination. This situation has become worse after the new keyboard shortcuts landed in today's updates.
Cases: 1. Press <Super>+<Shift>+Arrow to switch to a different desktop, releasing the key combo very quickly. The unity dash will open. 2. Hold <Super>+<Shift> while you use the arrow keys to find the desktop you are looking for. The help overlay will display, covering the desktop. 3. Press <Super>+<Ctrl>, then realize you were going for <Super>+<Shift>, and depending on whether you've released <Super> or not you'll be presented with the dash or the help overlay, when you were obviously trying to do something else. 4. Similarly, mistype <Super>+1 (to open, say, nautilus) as <Super>+q, releasing quickly. You'll be shown the dash, even though you were obviously trying to do something else. This does not happen when you release <Super>+1 quickly, so I assume the dash is being inhibited specifically when a shortcut exists for the combination - it should also be inhibited when no shorcut is associated with it. A fourth case that is not really part of this problem but is related: 4. Press <Super>+<Shift>+Arrow to switch to a different desktop, releasing the key combo less quickly than in point 1 above. The overlaid numbers in the unity launcher will display (which is OK) - and remain there after having released the keys (which is not). ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: unity 5.4.0-0ubuntu2 ProcVersionSignature: Ubuntu 3.2.0-17.26-generic 3.2.6 Uname: Linux 3.2.0-17-generic x86_64 ApportVersion: 1.93-0ubuntu2 Architecture: amd64 CompizPlugins: [core,crashhandler,bailer,detection,composite,opengl,decor,regex,vpswitch,mousepoll,move,text,commands,copytex,put,gnomecompat,compiztoolbox,place,imgpng,grid,animation,resize,workarounds,resizeinfo,wall,wobbly,session,expo,fade,ezoom,scale,scaleaddon,unityshell] Date: Fri Feb 24 00:18:36 2012 EcryptfsInUse: Yes InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Alpha amd64 (20120112) ProcEnviron: LANGUAGE=en_GB:en PATH=(custom, user) LANG=en_GB.UTF-8 SHELL=/bin/bash SourcePackage: unity UpgradeStatus: Upgraded to precise on 2012-02-23 (0 days ago) ** Affects: unity (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug precise -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/939956 Title: Shortcuts containing the <Super> key invoke the unity dash or help overlay To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/unity/+bug/939956/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs