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Re: XnView MP happens to hang 50% CPU process after closing

Posted: Tue Jun 10, 2014 8:10 am
by xnview
could you send me some sample files?

Re: XnView MP happens to hang 50% CPU process after closing

Posted: Thu Jul 31, 2014 4:46 pm
by vladsol
secarica wrote:From time to time it happens that XnView MP remains somehow locked as a background process, consuming exactly 50% CPU processor in task manager.
I have the same problem with an infinite background process. Program version - 0.68 (May 19 2014), platform - Windows 7 32bit. Any solution?

Re: XnView MP happens to hang 50% CPU process after closing

Posted: Thu Aug 07, 2014 9:13 am
by xnview
vladsol wrote:
secarica wrote:From time to time it happens that XnView MP remains somehow locked as a background process, consuming exactly 50% CPU processor in task manager.
I have the same problem with an infinite background process. Program version - 0.68 (May 19 2014), platform - Windows 7 32bit. Any solution?
when using the browser? viewer?

Re: XnView MP happens to hang 50% CPU process after closing

Posted: Fri Aug 08, 2014 12:04 pm
by vladsol
xnview wrote:
vladsol wrote:
secarica wrote:From time to time it happens that XnView MP remains somehow locked as a background process, consuming exactly 50% CPU processor in task manager.
I have the same problem with an infinite background process. Program version - 0.68 (May 19 2014), platform - Windows 7 32bit. Any solution?
when using the browser? viewer?
Usually I use the viewer in fullscreen mode. I don't use the xnViewMp browser and open image files directly from my file manager switching to the next or previous image with mouse scroll or PgUp-PgDn. To close the viewer I press ESC twice (to exit fullscreen and then to close the viewer window).

Re: XnView MP happens to hang 50% CPU process after closing

Posted: Mon Aug 11, 2014 8:25 am
by xnview
vladsol wrote: Usually I use the viewer in fullscreen mode. I don't use the xnViewMp browser and open image files directly from my file manager switching to the next or previous image with mouse scroll or PgUp-PgDn. To close the viewer I press ESC twice (to exit fullscreen and then to close the viewer window).
could you try to disabled settings>Misc>View>Read one image ahead?

Re: XnView MP happens to hang 50% CPU process after closing

Posted: Wed Aug 20, 2014 8:31 am
by vladsol
xnview wrote:could you try to disabled settings>Misc>View>Read one image ahead?
Yes, it helps. I can't repeat the situation with the infinite background process if "read one image ahead" option is disabled. But the problem appears again if I turn the option back. Thank you!

Re: XnView MP happens to hang 50% CPU process after closing

Posted: Wed Aug 20, 2014 8:57 am
by m.Th.
vladsol wrote:
xnview wrote:could you try to disabled settings>Misc>View>Read one image ahead?
Yes, it helps. I can't repeat the situation with the infinite background process if "read one image ahead" option is disabled. But the problem appears again if I turn the option back. Thank you!
Most probably because "read one image ahead" spawns a separate thread which tries to read the image. This thread isn't cleared when the application closes and the thread remains in an infinite loop waiting from a command which will never come anymore from his (dead) master.

Re: XnView MP happens to hang 50% CPU process after closing

Posted: Thu Aug 21, 2014 12:21 pm
by xnview
vladsol wrote:
xnview wrote:could you try to disabled settings>Misc>View>Read one image ahead?
Yes, it helps. I can't repeat the situation with the infinite background process if "read one image ahead" option is disabled. But the problem appears again if I turn the option back. Thank you!
do you have RAW files in the folder?

Re: XnView MP happens to hang 50% CPU process after closing

Posted: Thu Aug 21, 2014 2:52 pm
by vladsol
xnview wrote:do you have RAW files in the folder?
No, I haven't. The folder contains some "*.png" files only. File example: https://dl.dropboxusercontent.com/u/251 ... xample.png

Re: XnView MP happens to hang 50% CPU process after closing

Posted: Mon Aug 25, 2014 2:30 pm
by xnview
strange, not really a big picture file, if you activate again 'read ahead', same problem?

Re: XnView MP happens to hang 50% CPU process after closing

Posted: Sat Jan 31, 2015 1:55 pm
by Alexanderr1
Had same problem on version XnView MP 0.71
(hangup process with 30% cpu loading)
on Sony Pro notebook i7 / 8gb ram / 512g ssd on Windows 8.1

Directory has only jpeg files, situation returns after fast view/close/view/close many times in one directory.

You can request screen shoot and process memory dump file
on email alexander{ät}kondratovich{döt}kiev{döt}ua

Image
http://domderevo.com.ua/xnviewbug.jpg
(..Sorry, image publication - don't working on forum)

Re: XnView MP happens to hang 50% CPU process after closing

Posted: Thu Feb 05, 2015 8:45 am
by xnview
Alexanderr1 wrote:Had same problem on version XnView MP 0.71
please use 0.72