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[Bug 1377332] Re: [TOPBLOCKER] UI randomly freezes

 

from 1394919

I tried with cgmanager 0.32-4ubuntu1 and the problem remains.

The following command hangs:
dbus-send --print-reply --address=unix:path=/sys/fs/cgroup/cgmanager/sock --type=method_call /org/linuxcontainers/cgmanager org.linuxcontainers.cgmanager0_0.Ping "int32:1"

The following command:
dbus-send --print-reply --address=unix:path=/sys/fs/cgroup/cgmanager.lower/sock --type=method_call /org/linuxcontainers/cgmanager org.linuxcontainers.cgmanager0_0.Ping "int32:1"
returns:
method return sender=(null sender) -> dest=(null destination) reply_serial=1

The system can be recovered by killing cgproxy

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https://bugs.launchpad.net/bugs/1377332

Title:
  [TOPBLOCKER] UI randomly freezes

Status in “cgmanager” package in Ubuntu:
  Confirmed
Status in “ubuntu-app-launch” package in Ubuntu:
  Fix Released
Status in “unity8” package in Ubuntu:
  Opinion
Status in “ubuntu-app-launch” package in Ubuntu RTM:
  Fix Released
Status in “unity8” package in Ubuntu RTM:
  Opinion

Bug description:
  Summary
  UI randomly freezes

  steps:
  1. unlock greeter
  2. open app
  3. pull down random indicator
  4. close indicator
  5. open app
  6. swipe to view all open apps
  7. open launcher
  8. close some open apps
  9. repeat until ui freezes

  device info:
  [service]
  base: system-image.ubuntu.com
  http_port: 80
  https_port: 443
  channel: ubuntu-touch/ubuntu-rtm/14.09-proposed
  device: krillin
  build_number: 79
  version_detail: ubuntu=20141002,device=20141002-d5938d7,custom=1412208099,version=79

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References