[Bug 1380848] Re: Apps and services use large amount of CPU after unity8 resets

2014-12-09 Thread Ricardo Mendoza
*** This bug is a duplicate of bug 1394204 *** https://bugs.launchpad.net/bugs/1394204 ** This bug has been marked a duplicate of bug 1394204 dbus daemon spinning with NM AP properties change event -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, whic

[Bug 1380848] Re: Apps and services use large amount of CPU after unity8 resets

2014-11-03 Thread Alexandros Frantzis
I am getting similar symptoms (media-hub-server high cpu) , although I didn't see unity8 restarting (perhaps it did and I didn't notice?). I have attached a tarball of strace (clipped because it was just the same after a point), gdb backtrace and a core file generated from inside gdb for media-hub

[Bug 1380848] Re: Apps and services use large amount of CPU after unity8 resets

2014-11-03 Thread Michał Sawicz
I wonder if we should make it so the whole session is restarted (or even the phone rebooted) if unity8 respawned... -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to dbus-cpp in Ubuntu. https://bugs.launchpad.net/bugs/1380848 Title: A

[Bug 1380848] Re: Apps and services use large amount of CPU after unity8 resets

2014-11-02 Thread Thomas Voß
We should assign this bug to an overarching component/project as multiple independent services (media-hub, location-service, dbus-daemon) are affected. However, one idea that came to my mind: It might be that a spurious posix signal is causing these issues, probably a SIGHUP somewhere, arising on

[Bug 1380848] Re: Apps and services use large amount of CPU after unity8 resets

2014-10-31 Thread Thomas Voß
I will try to come up with a distilled down test case illustrating that libdbus-cpp is not the cause but a symptom of the issue. Point being that it certainly shows up in the stack traces, but it sits waiting in all of them (specifically for the system settings crash). -- You received this bug no

[Bug 1380848] Re: Apps and services use large amount of CPU after unity8 resets

2014-10-31 Thread Pat McGowan
** Attachment added: "backtrace for locations service when consuming cpu" https://bugs.launchpad.net/ubuntu/+source/dbus-cpp/+bug/1380848/+attachment/4250241/+files/locationservice.txt -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed t

[Bug 1380848] Re: Apps and services use large amount of CPU after unity8 resets

2014-10-31 Thread Bill Filler
Just got another unity8 crash and this time system-settings maxing the cpu. Here is the thread dump. It appears it's in a tight loop spawing and exiting threads: (gdb) bt #0 0xb623baa2 in poll () from /lib/arm-linux-gnueabihf/libc.so.6 #1 0xb5e5c0c0 in ?? () from /lib/arm-linux-gnueabihf/libglib

[Bug 1380848] Re: Apps and services use large amount of CPU after unity8 resets

2014-10-31 Thread Pat McGowan
Made the bug more generic, and added dbus-cpp as its a commonly used element that could possibly be related ** Summary changed: - Media-hub-service uses large amount of CPU after unity8 resets + Apps and services use large amount of CPU after unity8 resets ** Also affects: dbus-cpp (Ubuntu) I