Bug #260

high cpu utilization

Added by Anonymous about 6 years ago. Updated almost 6 years ago.

Status:ClosedStart date:01.08.2013
Priority:NormalDue date:
Assignee:-% Done:


Target version:1.6.0
Version:1.4 Operating System:Linux 64bit


windowed mode --> fullscreen mode --> windowed mode (F11 or double click)
cpu utilization goes up to 100% until quit nomacs.

(amd64, kde 4.10.5 arch linux)

Related issues

Duplicated by Bug #258: high cpu utilization Closed 01.08.2013


#1 Updated by Markus about 6 years ago


seems to be a bug in the painter. could you try to disable anti-aliasing (view > anti-aliasing) and see if the problem still exists? (if it does not occur for all images, it would be nice if you could provide us a sample image)


#2 Updated by Li about 6 years ago

This bug also affects to me. Nomacs 1.4.0, Ubuntu 12.04, Gnome 3.4

#3 Updated by Markus about 6 years ago

  • % Done changed from 0 to 100

sorry for this bug...
it is fixed in the next stable release. for now, you can open and close the thumbnail preview (T), then the cpu utilization will go down again. (you need to this once when you start nomacs)

#4 Updated by Stefan almost 6 years ago

  • Target version changed from 20 to 1.6.0

#5 Updated by Stefan almost 6 years ago

  • Status changed from New to Closed

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