Ah, so it is because of desktop entry.
That explains it, but I thought that was only related to desktop
shortcuts, not the actual program start icon.
Thanks,
Perry
On 06/04/2013 08:44 AM, Klaus Espenlaub wrote:
Hi Perry,
On 04.06.2013 14:23, Perry Halbert wrote:
Good day Klaus,
Strange indeed. As I said I didn't notice this before but can't promise
exactly when It started. I don't usually need to trace why excessive
idle CPU ticks are present. I did check the released (4.2.12) and it
does not produce this behavior.
I do have backups of my builds and can if needed to see where it
started. (at least to the middle of March)
Question if I may, what is the purpose of the %U in the startup command
(VirtualBox %U)
http://standards.freedesktop.org/desktop-entry-spec/desktop-entry-spec-latest.html
I wonder if %U is really what we want, or if we should have %F there :)
Klaus
Perry
On 06/04/2013 04:06 AM, Klaus Espenlaub wrote:
Hi Perry,
On 03.06.2013 23:10, Perry Halbert wrote:
More research on this shows that using VBoxHeadless -s <guest> or
shift
start from the main manager does not produce the zombies.
Only normal starting from the main manager or shortcut does.
Very very strange, I'm not aware of any intentional code changes in
this
area for approx. a year, and actually I have no idea why VBoxHeadless
processes would consistently behave differently. The distinction should
be "VM started through the API" (i.e. anything in the GUI, and
VBoxManage startvm) or "VM started directly" (i.e.
VirtualBox/VBoxHeadless/VBoxSDL --startvm foo). In the latter case
VBoxSVC is not the parent and thus isn't responsible for waiting for
the
process exit result.
I can reproduce, so will investigate what's causing this behavior
change.
Thanks for letting us know...
Klaus
On 06/01/2013 11:56 AM, Perry Halbert wrote:
Strange behavior the last few weeks.
Stopping ( even saved state ) a guest leaves a zombie process on the
host.
Each new start and it uses a new pid and the zombie is still there.
Stop all guests and the main manager and all processes including the
zombie processes finally clear.
Host = Ubuntu 12.04 LTS guest = any.
USER PID %CPU %MEM VSZ RSS TTY STAT START TIME
COMMAND
perry 9538 6.0 0.0 0 0 ? Z 11:36 0:34
[VirtualBox] <defunct>
perry 9934 4.3 0.0 0 0 ? Z 11:37 0:22
[VirtualBox] <defunct>
Normally I would not have seen this but the processor was doing work
when it should have been idle. I have never seen a zombie process
using CPU ticks before. Wait long enough and the %CPU will finally
get to zero but it seems to take like 20 to 30 minutes to do so.
_______________________________________________
vbox-dev mailing list
[email protected]
https://www.virtualbox.org/mailman/listinfo/vbox-dev
