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[Bug 1634236] Re: [SRU] Dependency on snap-confine too weak

To: group.of.nepali.translators@xxxxxxxxxxxxxxxxxxx
From: Launchpad Bug Tracker <1634236@xxxxxxxxxxxxxxxxxx>
Date: Fri, 21 Oct 2016 19:50:38 -0000
Reply-to: Bug 1634236 <1634236@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx

This bug was fixed in the package snapd - 2.16ubuntu3

---------------
snapd (2.16ubuntu3) xenial; urgency=medium

  * debian/control:
    - also add a dependency to "snap-confine" to unbreak armhf
      (LP: #1634236)

snapd (2.16ubuntu2) xenial; urgency=medium

  * fix FTBFS on powerpc by ensuring that share/ is available
    in the source tree

snapd (2.16ubuntu1) xenial; urgency=medium

  * debian/control:
    - fix version dependency of ubuntu-core-launcher to unbreak armhf
      (LP: #1634236)

 -- Michael Vogt <michael.vogt@xxxxxxxxxx>  Tue, 18 Oct 2016 20:27:50
+0200

** Changed in: snapd (Ubuntu Xenial)
       Status: Fix Committed => Fix Released

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https://bugs.launchpad.net/bugs/1634236

Title:
  [SRU] Dependency on snap-confine too weak

Status in snapd package in Ubuntu:
  Confirmed
Status in snapd source package in Xenial:
  Fix Released
Status in snapd source package in Yakkety:
  Fix Committed

Bug description:
  Trivial SRU of snapd that adds a missing versioned dependency for
  snap-confine to snapd.

  It turns out there is a regression because of this if:
  - you use an armhf architecture
  - snapd 2.16
  - snap-confine < 1.0.43

  The reason is that with snapd 2.16 we use the "snap run" to start applications. This is a command written in go. On armhf the auxv vector content is critical for successfully running go commands.
  But apparmor cleans that by default because it might be dangerous.
  On snap-confine 1.0.43 we added an apparmor rule to relax this.

  TEST CASE:
  - install snapd 2.16 on an armhf/classic system (e.g. pi2)
  - make sure you have snap-confine from xenial (not from xenial-updates): 1.0.38
  - snap install hello
  - run "hello" and verify it does not run
  - install snap-confine from xenial-updates (1.0.43)
  - verify that "hello" does run now

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