This bug was fixed in the package unity - 5.14.0-0ubuntu1
---------------
unity (5.14.0-0ubuntu1) precise-proposed; urgency=low
* New upstream release.
- Unity launcher shows internal partitions after they have been unmounted
(LP: #994163)
- can't click to dismiss hud in the area where dynamic hud results are
meant to appear (LP: #962651)
- Spread/Scale should exit if Dash is invoked (LP: #944033)
- Searching in the HUD freezes unity (LP: #1016239)
- Dash - The search bar gets the focus when pressing invalid keys
(LP: #931393)
- unity crashed with NameError in reset_unity_compiz_profile(): global name
'GError' is not defined (LP: #778470)
- When number of workspaces is set to 1, the Spread no longer works
(LP: #996604)
- compiz crashed with SIGSEGV in CompWindow::id() from getPaintMask()
from unity::UnityWindow::glPaint() (LP: #851982)
- "Keyboard Shortcuts" overlay can cause annoyance (LP: #934062)
- padding between last quicklist item and bottom edge is non-deterministic
(changes randomly) (LP: #955158)
- HUD Draws improperly while searching for results (LP: #932531)
- compiz crashed with SIGSEGV in
unity::ui::KeyboardUtil::GetKeycodeAboveKeySymbol() (LP: #920258)
- Launcher - when a user starts dragging a item, any folded launcher icons
that are valid drop receptacles should unfold (LP: #839717)
- Dragging image from firefox/chrome to dock causes lagg/freeze
(LP: #772445)
- dash should open when pressing "super" in scale mode (LP: #1023811)
- Multimonitor, Launcher - When the Launcher is set to autohide and
'Sticky edges' are turned off, 'Launcher Edge Stop Overcome Pressure'
seems to be broken when revealing the Launcher (LP: #987955)
- Software Center add to launcher icon animation is delayed when the
launcher is in auto-hide mode (LP: #1012896)
- Purchased items are not being added to the Unity launcher (LP: #925014)
- Unity Launcher Fails To Auto-Hide When Enabled & Installing Commercial
Software (LP: #1002440)
- Regression: shift+click on a launcher icon to open a new application
instance gone (LP: #754565)
- Regression: Installing apps causes a terrible visual glitch-- have to
restart X.org. (LP: #981168)
- Duplicated applications icons on quick application restart (LP: #1003574)
- HUD - Formatting of text in the auto-complete is wrong (LP: #939436)
- alt-backtick flickers between windows (LP: #987156)
- [Hud] The result grid is not drawn in proximity of the search entry
(LP: #1008603)
- Dash and Launcher - As soon as a user starts dragging a file from the
Dash, there is a 'flicker' before the Launcher icons that are valid drop
receptacles re-saturate (LP: #863230)
- [hud] The last button is not rounded (LP: #1008656)
- Hud flickers when show up (LP: #1011507)
- Dash maximise button changed location (LP: #987674)
- launcher reordering "line" doesn't go to the bottom slot (LP: #971421)
- Dash/HUD should close on "Spread" (LP: #870284)
- Nothing should be written into the dash/hud searchbar when holding super,
ctrl or Alt (LP: #1013751)
- Dash - when a file is dragged from the Dash (Dash home, file lens, or
music lens) and dropped on a Launcher icon, the Dash should automatically
close (LP: #865168)
- Wrong keyboard focus after opening workspace switcher via keyboard
navigation (LP: #962408)
-- Lukasz 'sil2100' Zemczak <[email protected]> Wed, 18 Jul 2012
13:16:16 +0200
** Changed in: unity (Ubuntu Precise)
Status: Fix Committed => Fix Released
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https://bugs.launchpad.net/bugs/1016239
Title:
Searching in the HUD freezes unity
Status in Unity:
Fix Released
Status in Unity 5.0 series:
Fix Released
Status in “unity” package in Ubuntu:
Fix Released
Status in “unity” source package in Precise:
Fix Released
Bug description:
[Test Case]
1. Install feedindicator http://go.3v1n0.net/MqDhar
2. Add the http://planet.ubuntu.com rss feed to it
3. Open the HUD
4. Write the letter "f"
-> Verify that the HUD and system is responsive
[Regression Potential]
Broken HUD size and layouting.
Original description:
Since unity revision 2374 [1] the HUD can hang when just searching for a
small string.
In my setup (where I've indicators with big menu items, like the ones that
feedindicator provides), I get it basically doing this:
<prerequisite>
- Install feedindicator http://go.3v1n0.net/MqDhar
- Add http://planet.ubuntu.com rss feed to it
</prerequisite>
1) Open the HUD
2) Write "f"
This is enough to make my HUD and unity to hang.
As you can see on the attached stacktrace, basically the interface is looping
calling ComputeContentSize.
For your information, The loop doesn't happen if removing the SetBaseSize
call on StaticCairoText::PreLayoutManagement() (it's not a fix, of course).
[1] http://bazaar.launchpad.net/~unity-team/unity/trunk/revision/2374
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