Bug 162039 - Okular 4.0.4 scrolling leak memory
Summary: Okular 4.0.4 scrolling leak memory
Status: RESOLVED NOT A BUG
Alias: None
Product: okular
Classification: Applications
Component: general (show other bugs)
Version: 0.6.3
Platform: unspecified Linux
: NOR normal
Target Milestone: ---
Assignee: Okular developers
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2008-05-13 14:31 UTC by Bráulio Barros de Oliveira
Modified: 2009-07-12 21:04 UTC (History)
1 user (show)

See Also:
Latest Commit:
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Description Bráulio Barros de Oliveira 2008-05-13 14:31:33 UTC
Version:           0.6.3 (using 4.0.4 (KDE 4.0.4), compiled sources)
Compiler:          gcc
OS:                Linux (x86_64) release 2.6.24-ARCH

When using smoth scrolling on okular (with SHIFT+down) I guess okular is leaking a lot of memory. For a small PDF file, which I forgot it opened and scrolling smoothly the entire night, okular used more than 1.1GB of RAM. Besides, smooth scrolling use a lot of CPU.
Comment 1 Pino Toscano 2008-05-13 14:41:48 UTC
Cannot reproduce here.
Are you sure you did not search something?
Also, which Qt version are you using?
Comment 2 Bráulio Barros de Oliveira 2008-05-13 14:59:21 UTC
Yes, I'm sure I didn't searched.
I'm using qt 4.3.3 (from archlinux packages)
Any other info needed just ask
Comment 3 Albert Astals Cid 2008-05-13 19:51:15 UTC
Which graphic card and driver?
Comment 4 Bráulio Barros de Oliveira 2008-05-14 01:45:33 UTC
NVIDIA GeForce 7000M using nvidia proprietary driver version 169.12-2 (archlinux package). (it sucks! i think you've got and maybe it is him that is leaking memory)
Desktop effects were not enabled.
Comment 5 Albert Astals Cid 2008-05-14 20:14:13 UTC
It would be good if you could try with a different driver because we are not getting such problem here.
Comment 6 Bráulio Barros de Oliveira 2008-05-16 18:31:35 UTC
could not reproduce it again, after exaustive scrolling... I'll keep trying
Comment 7 Pino Toscano 2008-08-20 21:32:47 UTC
Hello Bráulio,

any news about this problem?
Comment 8 Bráulio Barros de Oliveira 2008-08-21 07:24:49 UTC
first of all, what an amazing bugzilla look!
hello pino,

The bug doesn't appear anymore, at least on my new notebook which has an intel card, so it may happen with nvidia cards, but that would a driver-specific bug.

going to mark it as invalid
Comment 9 Tobias Stegmann 2009-07-12 21:04:57 UTC
I just ran into this. Scrolling through a PDF with Okular makes Xorg using ~2 megs more for each page. I'm running Okular 0.8.90 and the latest NVIDIA binary driver