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[Bug 1613708] Re: [regression] Xmir: Some buttons are unclickable after rotating the screen

 

This bug was fixed in the package xorg-server - 2:1.18.4-0ubuntu0.1

---------------
xorg-server (2:1.18.4-0ubuntu0.1) xenial; urgency=medium

  * New upstream bugfix release. (LP: #1619142)
  * randr-adjust-masters-last-set-time.diff,
    randr-do-not-check-the-screen-size.diff:
    Fix issues changing display mode on prime setups. (LP: #1586260)
  * os-treat-ssh-as-a-non-local-client.diff: Dropped, upstream.
  * drm_device_keep_trying.patch: Dropped, shouldn't be needed anymore,
    and causes issues on non-x86 archs. (LP: #1581076)
  * debian/patches/xmir.patch: backport XMir fixes from Ubuntu "Yakkety Yak"
    - fix button/menu focus failures (lp: #1590553)
    - ignore 'unnkown 11 event' (lp: #1617925)
    - don't call epoxy every frame (lp: #1617932)
    - fix unclickable parts of the screen after rotation (lp: #1613708)
    - fix key repeat issues (lp: #1591356)

 -- Timo Aaltonen <tjaalton@xxxxxxxxxx>  Thu, 01 Sep 2016 10:28:26 +0300

** Changed in: xorg-server (Ubuntu Xenial)
       Status: Fix Committed => Fix Released

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https://bugs.launchpad.net/bugs/1613708

Title:
  [regression] Xmir: Some buttons are unclickable after rotating the
  screen

Status in Canonical System Image:
  Fix Released
Status in xorg-server package in Ubuntu:
  Fix Released
Status in xorg-server source package in Xenial:
  Fix Released

Bug description:
  [Impact]

  XMir clients do not have their input transform matrix modified
  properly when the screen dimensions and orientation change (ie.
  rotation).

  This shows up primarily on Bq M10 tablets which rotate on startup.

  [Test Case]

  Install XMir on a device that supports screen rotation.  Connect a
  client (using Libertine is the easiest way to do this).  Attempt to
  use direct or indirect pointer input on the right side of the screen.
  The bug is it does nothing.

  [Regression Potential]

  This change affects only the XMir server.  There is potential that
  XMir functionality is compromized but mainline x.org functionality is
  unaffected.

  This XMir patch update is pulled directly from Ubuntu current
  development release "Yakkety Yak" where it has been in production for
  more than 6 weeks without apparent regressions.

  [Other Info]

  The patch update also includes bugfixes for bug #1617925, bug
  #1617932, and bug #1591356.

  This patch differs from the patch in Ubuntu "Yakkety Yak" to compile
  with Mir 0.21.  The only functional difference is an extra message
  logged when run against Mir 0.24.

  -- original bug description follows --

  Enviroment:

  current build number: 169
  device name: frieza
  channel: ubuntu-touch/rc-proposed/bq-aquaris-pd.en
  last update: 2016-08-16 10:23:29
  version version: 169
  version ubuntu: 20160816
  version device: 20160809.0
  version custom: 20160805--42-20-vivid

  Product: BQ M10 FHD

  Steps to reproduce:

  1º Open LibreOffice and try to print something
  2º Print settings window appear, try to click on Accept/Cancel/Exit etc
  3º Buttons on LibreOffice won't respond

  1º Open Firefox
  2º Mouse-over on search,downloads,bookmarks etc
  3º Seems like mouse-over is not focused and is clicking is not responding

  Current result: Some Xapps buttons are not responding(tested on
  Firefox and LibreOffice Writer)

  Expected result:

  Add info: This is using xmir from https://launchpad.net/~ci-train-ppa-
  service/+archive/ubuntu/landing-053/+packages.

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