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[Bug 1317235] Re: UI frozen and running at 100% CPU

 

[Expired for unity8 (Ubuntu) because there has been no activity for 60
days.]

** Changed in: unity8 (Ubuntu)
       Status: Incomplete => Expired

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https://bugs.launchpad.net/bugs/1317235

Title:
  UI frozen and running at 100% CPU

Status in “unity8” package in Ubuntu:
  Expired

Bug description:
  Mako running u15
  Was on the music scope, device suspended, when resumed the UI was frozen.

  Backtrace from gdb

  0  0xb6444032 in epoll_wait () from /lib/arm-linux-gnueabihf/libc.so.6
  #1  0xb4446bd2 in boost::asio::detail::epoll_reactor::run(bool, boost::asio::detail::op_queue<boost::asio::detail::task_io_service_operation>&) ()
     from /usr/lib/arm-linux-gnueabihf/libmirserver.so.19
  #2  0xb4448976 in boost::asio::detail::task_io_service::run(boost::system::error_code&) () from /usr/lib/arm-linux-gnueabihf/libmirserver.so.19
  #3  0xb4445b14 in mir::AsioMainLoop::run() ()
     from /usr/lib/arm-linux-gnueabihf/libmirserver.so.19
  #4  0xb44413d2 in mir::DisplayServer::run() ()
     from /usr/lib/arm-linux-gnueabihf/libmirserver.so.19
  #5  0xb443f7e8 in mir::run_mir(mir::ServerConfiguration&, std::function<void (mir::DisplayServer&)>) () from /usr/lib/arm-linux-gnueabihf/libmirserver.so.19
  #6  0xb452a8c6 in QMirServer::runWithClient(std::function<int (int, char const**, ShellServerConfiguration*)>) ()
     from /usr/lib/arm-linux-gnueabihf/libunity-mir.so.1
  #7  0xb452aa28 in runQMirServerWithClient ()
     from /usr/lib/arm-linux-gnueabihf/libunity-mir.so.1
  #8  0x0000b1f2 in ?? ()
  Backtrace stopped: previous frame identical to this frame (corrupt stack?)
  (gdb)

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