*** This bug is a duplicate of bug 1199877 ***
https://bugs.launchpad.net/bugs/1199877
@Colin - I think this is the same issue described in bug 1199877. The LO
menus are included in the global menu bar; to achieve this they are
treated as indicators. There is a leak somewhere in the indicator-
handling code. A workaround is to remove the indicator-appmenu package,
which has the side effect of removing the global menu bar functionality.
The u-p-s heap grows apparently unbounded (I've seen it up to 400MB!).
GTK maintains a list of signal handlers related to the indicators , and
it performs linears searches through that list. It appears that
something is not removing handlers from that list. I haven't had time to
debug the issue beyond that.
There's a backtrace at https://pastebin.canonical.com/97128/ , and more
detail in bug 1199877.
** This bug has been marked a duplicate of bug 1199877
unity-panel-service pegs one of my CPUs at 100%
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https://bugs.launchpad.net/bugs/1227710
Title:
unity-panel-service consumes 100% of my CPU for 8 seconds to while
waiting for a global menu to open
Status in “unity” package in Ubuntu:
New
Bug description:
When opening a libreoffice calc menu nothing happens for 8 seconds.
Using "top" one can observe that unity-panel-service is pegging one of
my CPUs at 100%. This is 100% repeatable. Just start libreoffice,
open the menu. Opening the menu thereafter is often faster. But from
a clean start of libreoffice one can always trigger this issue.
Attached is a video showing the delay in opening a menu. I'm running
in a 2.5 Ghz i5 CPU, so 8 seconds equates to 20 billion clock cycles
to open a menu.
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