[Ubuntu-x-swat] [Bug 1668429] Re: X apps (LibreOffice, Thunderbird) fail to launch with failure to open display (no Xmir is running)

[kevin gunn]

the issue with Qt5 will be covered under bug 1670751

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Title:
  X apps (LibreOffice, Thunderbird) fail to launch with failure to open
  display (no Xmir is running)

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[Ubuntu-x-swat] [Bug 1668429] Re: X apps (LibreOffice, Thunderbird) fail to launch with failure to open display (no Xmir is running)

[Daniel van Vugt]

** Changed in: canonical-devices-system-image
   Status: Confirmed => Fix Released

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Title:
  X apps (LibreOffice, Thunderbird) fail to launch with failure to open
  display (no Xmir is running)

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[Ubuntu-x-swat] [Bug 1668429] Re: X apps (LibreOffice, Thunderbird) fail to launch with failure to open display (no Xmir is running)

[Launchpad Bug Tracker]

This bug was fixed in the package ubuntu-app-launch -
0.10+17.04.20170307.1-0ubuntu1

---
ubuntu-app-launch (0.10+17.04.20170307.1-0ubuntu1) zesty; urgency=medium

  * XMir by default for Legacy apps (LP: #1668429)

 -- Ted Gould   Tue, 07 Mar 2017 19:07:32 +

** Changed in: ubuntu-app-launch (Ubuntu)
   Status: Confirmed => Fix Released

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Title:
  X apps (LibreOffice, Thunderbird) fail to launch with failure to open
  display (no Xmir is running)

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[Ubuntu-x-swat] [Bug 1668429] Re: X apps (LibreOffice, Thunderbird) fail to launch with failure to open display (no Xmir is running)

[Daniel van Vugt]

In that case we'll actually have one Xmir process per app (which is
probably OK for resources).

That's more elegant, and more secure, than trying to hack Xmir to emit
multiple connections to the Mir server. And it works right now without
modifying code.

Also, it appears you can uniquely identify an Xmir instance to the shell
already using 'Xmir -mir '.

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Title:
  X apps (LibreOffice, Thunderbird) fail to launch with failure to open
  display (no Xmir is running)

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[Ubuntu-x-swat] [Bug 1668429] Re: X apps (LibreOffice, Thunderbird) fail to launch with failure to open display (no Xmir is running)

[Michał Sawicz]

Nope, shared Xmir not a solution, we need each client to connect in a
separate session, to securely identify it. And there's security
considerations for that as well.

Not to mention gtk, for example, just probes available display servers
and uses the first one that works, which could very well result in them
running under X, when they should run natively.

** Changed in: unity8 (Ubuntu)
   Status: Confirmed => Invalid

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Title:
  X apps (LibreOffice, Thunderbird) fail to launch with failure to open
  display (no Xmir is running)

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[Ubuntu-x-swat] [Bug 1668429] Re: X apps (LibreOffice, Thunderbird) fail to launch with failure to open display (no Xmir is running)

[Daniel van Vugt]

If we could get a fix for bug 1577641 then this would be easy to solve
(in the most efficient way): Just start an 'Xmir -rootless ...' at
login.

That way you don't need custom launcher magic for every X app to start
an X server.

** Changed in: unity8 (Ubuntu)
   Status: Invalid => Confirmed

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Title:
  X apps (LibreOffice, Thunderbird) fail to launch with failure to open
  display (no Xmir is running)

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[Ubuntu-x-swat] [Bug 1668429] Re: X apps (LibreOffice, Thunderbird) fail to launch with failure to open display (no Xmir is running)

[kevin gunn]

** Changed in: canonical-devices-system-image
Milestone: None => u8c-1

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Title:
  X apps (LibreOffice, Thunderbird) fail to launch with failure to open
  display (no Xmir is running)

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[Ubuntu-x-swat] [Bug 1668429] Re: X apps (LibreOffice, Thunderbird) fail to launch with failure to open display (no Xmir is running)

[kevin gunn]

** Changed in: canonical-devices-system-image
   Importance: High => Critical

** Changed in: unity8 (Ubuntu)
   Importance: High => Critical

** Also affects: ubuntu-app-launch (Ubuntu)
   Importance: Undecided
   Status: New

** Changed in: ubuntu-app-launch (Ubuntu)
   Importance: Undecided => Critical

** Changed in: ubuntu-app-launch (Ubuntu)
   Status: New => Confirmed

** Changed in: ubuntu-app-launch (Ubuntu)
 Assignee: (unassigned) => Ted Gould (ted)

** Changed in: unity8 (Ubuntu)
   Status: Confirmed => Invalid

** Changed in: canonical-devices-system-image
 Assignee: (unassigned) => Alejandro J. Cura (alecu)

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Title:
  X apps (LibreOffice, Thunderbird) fail to launch with failure to open
  display (no Xmir is running)

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[Ubuntu-x-swat] [Bug 1668429] Re: X apps (LibreOffice, Thunderbird) fail to launch with failure to open display (no Xmir is running)

[Ted Gould]

** Branch linked: lp:~ted/ubuntu-app-launch/xmir-by-default

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Title:
  X apps (LibreOffice, Thunderbird) fail to launch with failure to open
  display (no Xmir is running)

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[Ubuntu-x-swat] [Bug 1668429] Re: X apps (LibreOffice, Thunderbird) fail to launch with failure to open display (no Xmir is running)

[kevin gunn]

** Tags added: unity8-desktop

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Title:
  X apps (LibreOffice, Thunderbird) fail to launch with failure to open
  display (no Xmir is running)

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