touch-packages team mailing list archive

[Daniel van Vugt <daniel.van.vugt@xxxxxxxxxxxxx>]

*** This bug is a duplicate of bug 1506358 ***
    https://bugs.launchpad.net/bugs/1506358

Going back to the reporter Uranicus' original description, he says he
noticed the issue at "January, 10th at approx. 13:30 h".

And his unit8.log.3.gz contains:

[1452429068.248925] <ERROR> mircommon: Caught exception at Mir/EGL driver boundary (in queueBuffer): /build/mir-4B0JBP/mir-0.18.0+15.04.20151216.1/src/client/buffer_stream.cpp(169): Throw in function virtual MirWaitHandle* {anonymous}::ExchangeSemantics::submit(const std::function<void()>&, mir::geometry::Size, MirPixelFormat, int)
Dynamic exception type: N5boost16exception_detail10clone_implINS0_19error_info_injectorISt13runtime_errorEEEE
std::exception::what: disconnected: no new buffers

whose time stamp translates to:

$ env TZ='Europe/Paris' date -d @1452429068
Sun Jan 10 13:31:08 CET 2016

Assuming Uranicus is in Western Europe, that must be the error. So this
bug becomes a duplicate of bug 1506358, which has the added bonus of
almost having a nice reproducible test case (needs work still).

** This bug has been marked a duplicate of bug 1506358
   libmirclient gives up and exits prematurely with "std::exception::what: disconnected: no new buffers" via ExchangeSemantics::submit()

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https://bugs.launchpad.net/bugs/1532607

Title:
  Phone not usable while a call comes in - followed by "restart"

Status in Canonical System Image:
  Confirmed
Status in Mir:
  New
Status in mir package in Ubuntu:
  Confirmed
Status in unity-system-compositor package in Ubuntu:
  Confirmed

Bug description:
  My system:

  current build number: 225
  device name: krillin
  channel: ubuntu-touch/rc-proposed/bq-aquaris.en
  last update: 2016-01-09 06:52:53
  version version: 225
  version ubuntu: 20160109
  version device: 20151216-378d4f3
  version custom: 20151111--36-46-vivid

  What happened:
  Someone called me and I wanted to take the call on the phone (nothing attached to the phone). The screen was locked and I pressed the power button to unlock the screen. The phone did not react on any pushed buttons. The phone continued ringing but I was not able to do anything with the phone during this time.

  During the next minute the phone was blocked. After this period a
  "restart" followed.

  "Restart":
  The restart was not a real reset. The phone screen was black. Then approx. 1 - 2 minutes after the call was gone, the screen went on again and the ubuntu logo with the dots appeared (same screen when you start the phone but without the "bq"-screen). 

  I did not need to enter the PIN code of the SIM card. The phone was
  again fully operational.

  This happened on January, 10th at approx. 13:30 h. I have attached the
  sys.log for your review and hopefully for tracing back the issue to
  the root cause.

  Matthias

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