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[Bug 777594] Re: unity tries to kill all unity-panel-service processes on startup (even other users’)

 

This bug was fixed in the package unity -
7.1.2+14.04.20140328.1-0ubuntu1

---------------
unity (7.1.2+14.04.20140328.1-0ubuntu1) trusty; urgency=low

  [ Robert Ancell ]
  * Call pam_acct_mgmt and pam_chauthtok when unlocking screen (LP:
    #1296443)

  [ Stephen M. Webb ]
  * restart unity-panel-service for only the current session when
    restarting unity from the command line (LP: #777594)

  [ Brandon Schaefer ]
  * When we see an escape in lockscreen prompt, clear the password. (LP:
    #1292647)

  [ Andrea Azzarone ]
  * Fixes the double lockscreen when switching users. (LP: #1291088)

  [ Marco Trevisan (Treviño) ]
  * Tooltip, QuicklistView: use the decoration shadow radius for
    computing padding (LP: #1291407)
  * 02_unity_setup_text_scale_factor: actually make it working, copy the
    gnome value to unity (LP: #1298492)
  * IconRenderer: scale textures when loading them based on the current
    launcher scaling Add SVG textures for tiles and markers (thanks to
    Matthieu James) to replace .pngs, also make them themable. (LP:
    #1297588)
 -- Ubuntu daily release <ps-jenkins@xxxxxxxxxxxxxxxxxxx>   Fri, 28 Mar 2014 10:16:02 +0000

** Changed in: unity (Ubuntu)
       Status: In Progress => Fix Released

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https://bugs.launchpad.net/bugs/777594

Title:
  unity tries to kill all unity-panel-service processes on startup (even
  other users’)

Status in Unity:
  In Progress
Status in “unity” package in Ubuntu:
  Fix Released

Bug description:
  Binary package hint: unity

  The run_unity function in /usr/bin/unity tries to do:
          subprocess.Popen(["killall", "unity-panel-service"])
  If there are other users logged into the system, this spews “Operation not permitted” errors (unless you’re logging in as root, in which case it will probably actually kill every user’s panel process!).  The killall should at least be limited by username, and ideally by session as well.

  By the way, it’s rather sloppy that wait() isn’t called on that subprocess object; that results in a zombie killall process being leaked:
  jarthur  25886 25884  0 01:42 ?        00:00:00 [killall] <defunct>

  ProblemType: Bug
  DistroRelease: Ubuntu 11.10
  Package: unity 3.8.12-0ubuntu1
  ProcVersionSignature: Ubuntu 2.6.39-0.5-generic 2.6.39-rc5
  Uname: Linux 2.6.39-0-generic x86_64
  NonfreeKernelModules: openafs
  Architecture: amd64
  CompizPlugins: [core,bailer,detection,composite,opengl,decor,mousepoll,vpswitch,regex,animation,snap,expo,move,compiztoolbox,place,grid,imgpng,gnomecompat,wall,ezoom,workarounds,staticswitcher,resize,fade,unitymtgrabhandles,scale,session,unityshell]
  Date: Thu May  5 01:47:46 2011
  EcryptfsInUse: Yes
  InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Alpha amd64 (20101202)
  ProcEnviron:
   LANGUAGE=en_US:en
   PATH=(custom, user)
   LANG=en_US.utf8
   SHELL=/bin/bash
  SourcePackage: unity
  UpgradeStatus: No upgrade log present (probably fresh install)

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