Ubuntu
at-spi2-atk package

ubiquity crashes when orca is running

Bug #1053112 reported by Alan Bell on 2012-09-19

This bug affects 1 person

Affects		Status	Importance	Assigned to	Milestone
	at-spi2-atk (Ubuntu)	Fix Released	High	Luke Yelavich	Ubuntu ubuntu-12.10-beta-2

Bug Description

using daily live CD of 12.10 boot up, when you hear the drums press ctrl+s to start orca screen reader
alt+tab to move to the installer window
tab tab to move to the install button and space to press it
ubiquity crashes and offers to run the desktop. Using a mouse to press the button also crashes it.

Tags:

Related branches

lp:ubuntu/quantal/at-spi2-atk

Revision history for this message

Alan Bell (alanbell) wrote on 2012-09-19:

debug Edit (38.4 KiB, text/plain)

traceback from ubiquity

Dimitri John Ledkov (xnox) on 2012-09-19

Changed in ubiquity (Ubuntu):
status:	New → Confirmed
importance:	Undecided → High
tags:	added: a11y ubi-greeter

Alan Bell (alanbell) on 2012-09-19

tags:

removed: ubi-greeter

Alan Bell (alanbell) on 2012-09-19

tags:

added: ubi-greeter

Revision history for this message

Luke Yelavich (themuso) wrote on 2012-09-20:

This is a GTK bug. I'm able to reproduce similar symptoms when opening/clolsing GTK apps on an installed system using at-spi2 and Orca. Downgrading GTK3 to 3.16 fixes things so far as no segfaulting goes.

affects:

ubiquity (Ubuntu) → gtk+3.0 (Ubuntu)

Revision history for this message

Luke Yelavich (themuso) wrote on 2012-09-20:

I believe commit 5debed5ae247c1dd440cb71d0a6d328df74b0844. is the commit responsible. I tested the quantal GTK package with this commit reverted, and all behaves properly. Taking this upstream.

Revision history for this message

Luke Yelavich (themuso) wrote on 2012-09-20:

Retraced and filed upstream: https://bugzilla.gnome.org/show_bug.cgi?id=684434

Luke Yelavich (themuso) on 2012-09-20

affects:	gtk+3.0 (Ubuntu) → ubuntu
Changed in ubuntu:
milestone:	none → ubuntu-12.10-beta-2
assignee:	nobody → Luke Yelavich (themuso)

Revision history for this message

Luke Yelavich (themuso) wrote on 2012-09-20: Re: [Bug 1053112] [NEW] ubiquity crashes when orca is running

0001-Fix-crashes-in-atk_bridge_adaptor_cleanup.patch Edit (1.2 KiB, text/x-diff; charset=us-ascii)

subscribe ubuntu-release

Attached is a patch that fixes the issue from upstream, I think this is important for beta 2, as iti breaks accessibility in the installer.

Dimitri John Ledkov (xnox) on 2012-09-21

affects:	ubuntu → gtk+3.0 (Ubuntu)
affects:	gtk+3.0 (Ubuntu) → ubuntu
affects:	ubuntu → at-spi2-atk (Ubuntu)

Revision history for this message

Dimitri John Ledkov (xnox) wrote on 2012-09-21:

Hope I got the package right, now =/

Revision history for this message

Dimitri John Ledkov (xnox) wrote on 2012-09-21:

at-spi2-atk (2.5.92-0ubuntu2) quantal; urgency=low

  * debian/patches/Fix-crashes-in-atk_bridge_adaptor_cleanup.patch:
    - Fix a crash which is triggered when any GTK application exits.
      (LP: #1053112)