[Bug 1490110] Re: package lxc 1.1.3-0ubuntu1 failed to install/upgrade: subprocess installed post-installation script returned error exit status 100

[Serge Hallyn]

SystemError: E:Sub-process /usr/bin/dpkg returned an error code (1)
Error in sys.excepthook:
Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/apport_python_hook.py", line 102, in apport_excepthook
    pr.add_proc_info(extraenv=['PYTHONPATH', 'PYTHONHOME'])
  File "/usr/lib/python3/dist-packages/apport/report.py", line 535, in add_proc_info
    raise ValueError('%s does not exist' % self['ExecutablePath'])
ValueError: /usr/bin/python3.4 (deleted) does not exist


apport is trying to report on

root      2584  2583  0 16:54 pts/1    00:00:12 /usr/bin/python3 /tmp
/ubuntu-release-upgrader-_4pcnnvn/wily --mode=server
--frontend=DistUpgradeViewText --devel-release


but that python binary has been deleted:

sudo ls -l /proc/2584/exe
lrwxrwxrwx 1 root root 0 Oct 21 17:02 /proc/2584/exe -> /usr/bin/python3.4 (deleted)


So at least there is an apport bug here that apport should know about deleted files.

** Also affects: apport (Ubuntu)
   Importance: Undecided
       Status: New

** Changed in: lxc (Ubuntu)
   Importance: Medium => Critical

** Changed in: apport (Ubuntu)
   Importance: Undecided => Critical

** Changed in: apport (Ubuntu)
       Status: New => Confirmed

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https://bugs.launchpad.net/bugs/1490110

Title:
  package lxc 1.1.3-0ubuntu1 failed to install/upgrade: subprocess
  installed post-installation script returned error exit status 100

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