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-   -   [solved] lockscreen - annoying 2 seconds lag (https://talk.maemo.org/showthread.php?t=91068)

elros34 2013-08-19 09:26
[solved] lockscreen - annoying 2 seconds lag
 
1 Attachment(s)
I have a simple lockscreen app which doesn't load or update any heavy widgets but when I press power button screen doesn't respond for 2 seconds. Any news about this well known problem?
The Second problem is ugly glitch when I moving widget.

Thanks n900user259 for pointing.
It looks like that editing /usr/share/policy/etc/rx51/syspart.conf fix lag issue.

elros34 2013-09-04 20:54
Re: lockscreen - annoying 2 seconds lag
 
I noticed that even when i delete all from /usr/lib/systemui/ and restart systemui lag still remain.

drathvader 2013-09-04 21:03
Re: lockscreen - annoying 2 seconds lag
 
I don't think you can fix that, I have the same issue and I didn't found a solution.

elros34 2013-09-04 21:05
Re: lockscreen - annoying 2 seconds lag
 
But with systemui-tklock everything is right so it's possible.

n900user259 2013-09-04 21:12
Re: lockscreen - annoying 2 seconds lag
 
This is a known problem. Sakya stated as much on his Qtlockscreen thread and wiki.

Every Qt application "locks" when the power button is pressed.

elros34 2013-09-04 21:17
Re: lockscreen - annoying 2 seconds lag
 
Quote:
Originally Posted by n900user259 (Post 1372152)
Every Qt application "locks" when the power button is pressed.
Every application not only qt.

MINKIN2 2013-09-04 21:17
Re: lockscreen - annoying 2 seconds lag
 
Have you got "Forced Rotation" enabled in cssu features? I have had that split screen effect with previous lock screens.

Try disabling forced rotation off to see if this improves it your lag, and then maybe adding qt lockscreen to the black list?

Just a thought?

Edit: Did not see n900user259s post at time of writing, did not know this was listed on the wiki tbh :)

elros34 2013-09-04 21:27
Re: lockscreen - annoying 2 seconds lag
 
Quote:
Originally Posted by MINKIN2 (Post 1372155)
Have you got "Forced Rotation" enabled in cssu features? I have had that split screen effect with previous lock screens.
No, I don't have it enabled but I will try use qgraphicsview maybe it will fix it a little.

elros34 2013-09-12 11:27
Re: [solved] lockscreen - annoying 2 seconds lag
 
1 Attachment(s)
I have another problem. I want display current song title. Via dbus-monitor --session I can see:
Code:
string "title"
uint32 1
variant string "title..."
but in my app there is empty string in 3rd argument;
I'm tried also with com.nokia.mafw.renderer.get_current_metadata but I have no idea how to convert dbus array to string. I will be glad for any help.

Sorry for my English

<Edit>
If anyone is interested I found solution http://harmattan-dev.nokia.com/docs/...usvariant.html

AliasXZ 2013-09-12 13:05
Re: [solved] lockscreen - annoying 2 seconds lag
 
In Terminal as Root:

killall hildon-home
(Wait for icons to re-appear)
killall hildon-desktop
killall hildon-status-menu
killall systemui

solves that for me, also free's ram

Also affected my qtlockscreen


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