[Bug 1157643] Re: procps fail to start

[Doug Morse]

I wonder what's going on these days with Ubuntu.  Almost every update to
12.04 LTS seems to break something and cost me up to an hour each time.
And yet again here... :(

More importantly:

Danny Lawson's fix DID NOT work for me (post #5 here), that is, removing
the 10-kernel-hardening.config.

Sigh.

And, unfortunately, I can seem to get "start procps" to provide ANY sort
of helpful debugging info.

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Title:
  procps fail to start

Status in “procps” package in Ubuntu:
  Confirmed

Bug description:
  root at xxxxx:~# lsb_release -rd
  Description:    Ubuntu 12.04.2 LTS
  Release:        12.04

  root at xxxxxxx:~# apt-cache policy procps
  procps:
    Installed: 1:3.2.8-11ubuntu6
    Candidate: 1:3.2.8-11ubuntu6
    Version table:
   *** 1:3.2.8-11ubuntu6 0
          500 http://archive.ubuntu.com/ubuntu/ precise/main amd64 Packages
          100 /var/lib/dpkg/status

  
  I have a VPS that i upgraded from Ubuntu 10.10 to 11.10 and then to 12.04.2 LTS.
  But something is wrong and now i can't upgrade procps. I get the following output,

  root at xxxxxx:~# apt-get  upgrade
  Reading package lists... Done
  Building dependency tree
  Reading state information... Done
  0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
  1 not fully installed or removed.
  After this operation, 0 B of additional disk space will be used.
  Do you want to continue [Y/n]?
  Setting up procps (1:3.2.8-11ubuntu6) ...
  start: Job failed to start
  invoke-rc.d: initscript procps, action "start" failed.
  dpkg: error processing procps (--configure):
   subprocess installed post-installation script returned error exit status 1
  Errors were encountered while processing:
   procps
  E: Sub-process /usr/bin/dpkg returned an error code (1)

  the /var/log/upstart/procps.log says,

  kernel.printk = 4 4 1 7
  net.ipv6.conf.all.use_tempaddr = 2
  net.ipv6.conf.default.use_tempaddr = 2
  error: permission denied on key 'kernel.kptr_restrict'
  net.ipv4.conf.default.rp_filter = 1
  net.ipv4.conf.all.rp_filter = 1
  net.ipv4.tcp_syncookies = 1
  vm.mmap_min_addr = 65536

  And the output when i try to start procps is just the following,

  root at xxxxx:~# service procps start
  start: Job failed to start

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