touch-packages team mailing list archive

[Ricardo Salveti <rsalveti@xxxxxxxxxxxx>]

After spending a bit more time looking at why this happens with the
touch devices, I found out that the root cause of this issue is the lack
of CONFIG_FHANDLE in the kernel, which is needed systemd >= 209
(http://lists.freedesktop.org/archives/systemd-
devel/2014-February/017362.html), and we're not enabling that option for
any of our kernel packages.

** Summary changed:

- udev bridge fails to get events from kernel
+ udev bridge fails to get events from kernel (missing FHANDLE)

** Package changed: upstart (Ubuntu) => linux-manta (Ubuntu)

** Package changed: upstart (Ubuntu RTM) => linux-manta (Ubuntu RTM)

** Also affects: linux-mako (Ubuntu)
   Importance: Undecided
       Status: New

** Also affects: linux-mako (Ubuntu RTM)
   Importance: Undecided
       Status: New

** Also affects: linux-flo (Ubuntu)
   Importance: Undecided
       Status: New

** Also affects: linux-flo (Ubuntu RTM)
   Importance: Undecided
       Status: New

-- 
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to upstart in Ubuntu.
https://bugs.launchpad.net/bugs/1412543

Title:
  udev bridge fails to get events from kernel (missing FHANDLE)

Status in the base for Ubuntu mobile products:
  Confirmed
Status in linux-flo package in Ubuntu:
  New
Status in linux-mako package in Ubuntu:
  New
Status in linux-manta package in Ubuntu:
  New

Bug description:
  current build number: 70
  device name: mako
  channel: ubuntu-touch/vivid-proposed
  last update: 2015-01-19 14:11:13
  version version: 70
  version ubuntu: 20150119
  version device: 20150116
  version custom: 20150119

  Noticed that sometimes upstart is not receiving kernel events, which
  caused bad side effects at the usb event logic we have in ubuntu
  touch.

  Basically I noticed that /etc/init/android-usb-state.conf fails to
  send the connected/disconnected events during some reboots when
  testing MTP. Looking a bit further, I saw that not only these events
  are missing, but every udev related ones.

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