https://bugs.documentfoundation.org/show_bug.cgi?id=95241
--- Comment #16 from Luke Kendall <l...@zeta.org.au> --- I just did a software update (under Ubuntu 14.04), which included an update for the lib UNO component. I had left LO idle for 2.5 hrs, and had not been actively editing any files. When I opened the window, I saw it had locked up again and "top" showed it once again using around 155% CPU time. Here's the stack backtrace from gdb this time: (gdb) where #0 0x00007fc6eab20190 in PhysicalFontFamily::AddFontFace(PhysicalFontFace*) () from /opt/libreoffice5.0/program/libmergedlo.so #1 0x00007fc6eab1f600 in PhysicalFontCollection::Add(PhysicalFontFace*) () from /opt/libreoffice5.0/program/libmergedlo.so #2 0x00007fc6eab54654 in FreetypeManager::AnnounceFonts(PhysicalFontCollection*) const () from /opt/libreoffice5.0/program/libmergedlo.so #3 0x00007fc6eab7fe78 in CairoTextRender::GetDevFontList(PhysicalFontCollection*) () from /opt/libreoffice5.0/program/libmergedlo.so #4 0x00007fc6ea973798 in OutputDevice::ImplRefreshFontData(bool) () from /opt/libreoffice5.0/program/libmergedlo.so #5 0x00007fc6ea9736cd in OutputDevice::ImplRefreshFontData(bool) () from /opt/libreoffice5.0/program/libmergedlo.so #6 0x00007fc6ea9736cd in OutputDevice::ImplRefreshFontData(bool) () from /opt/libreoffice5.0/program/libmergedlo.so #7 0x00007fc6ea9736cd in OutputDevice::ImplRefreshFontData(bool) () from /opt/libreoffice5.0/program/libmergedlo.so #8 0x00007fc6ea9736cd in OutputDevice::ImplRefreshFontData(bool) () from /opt/libreoffice5.0/program/libmergedlo.so #9 0x00007fc6ea9736cd in OutputDevice::ImplRefreshFontData(bool) () from /opt/libreoffice5.0/program/libmergedlo.so #10 0x00007fc6ea9736cd in OutputDevice::ImplRefreshFontData(bool) () from /opt/libreoffice5.0/program/libmergedlo.so #11 0x00007fc6ea973ff9 in OutputDevice::ImplUpdateFontDataForAllFrames(void (OutputDevice::*)(bool), bool) () from /opt/libreoffice5.0/program/libmergedlo.so #12 0x00007fc6ea97682c in OutputDevice::ImplUpdateAllFontData(bool) () from /opt/libreoffice5.0/program/libmergedlo.so #13 0x00007fc6ea8dde73 in ImplWindowFrameProc(vcl::Window*, SalFrame*, unsigned short, void const*) () from /opt/libreoffice5.0/program/libmergedlo.so #14 0x00007fc6eab36688 in SalGenericDisplay::DispatchInternalEvent() () from /opt/libreoffice5.0/program/libmergedlo.so #15 0x00007fc6d7b2e0e9 in GtkData::userEventFn(void*) () from /opt/libreoffice5.0/program/libvclplug_gtklo.so #16 0x00007fc6d7b2e161 in call_userEventFn () from /opt/libreoffice5.0/program/libvclplug_gtklo.so #17 0x00007fc6e3dcece5 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #18 0x00007fc6e3dcf048 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #19 0x00007fc6e3dcf0ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #20 0x00007fc6d7b2d4d3 in GtkData::Yield(bool, bool) () from /opt/libreoffice5.0/program/libvclplug_gtklo.so #21 0x00007fc6eaacc433 in Application::Yield() () from /opt/libreoffice5.0/program/libmergedlo.so #22 0x00007fc6eaacc4b5 in Application::Execute() () from /opt/libreoffice5.0/program/libmergedlo.so #23 0x00007fc6e9bdea33 in desktop::Desktop::Main() () from /opt/libreoffice5.0/program/libmergedlo.so #24 0x00007fc6eaad1729 in ImplSVMain() () from /opt/libreoffice5.0/program/libmergedlo.so #25 0x00007fc6eaad1772 in SVMain() () from /opt/libreoffice5.0/program/libmergedlo.so #26 0x00007fc6e9bfd8a2 in soffice_main () from /opt/libreoffice5.0/program/libmergedlo.so #27 0x000000000040075b in main () I was literally about to kill LO, but it suddenly started behaving normally again, CPU use less than 10%. -- You are receiving this mail because: You are the assignee for the bug.
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