Hi dear, Fellows.
i've been working with x2go for some time, but now i'm entrenched with KDE4 after many years with KDE3 running great with nomachine.
KDE4 is still a mess nowadays.
As anybody knows KDE4 has lots of problems with sizing and resizing of plasma panels, screen geometry and other stuff as usal.
So i had to code lots of scripts that take use of x2goserver-run-extensions: What these scripts do is resize the plasma-panel and resize the screen geometry when resuming a session in case of the resuming is done in another Desktop or laptop with a change in resolution.
My problem is that for plasma to assume the new resolution you have to kill it and start-it once again after you change plasma-desktop-appletsrc with the new values. So, when you do this after resuming the session, every time you move/maximize/minimize a window they slow to a crawl.
How to test/reproduce this sympton.
If you have a x2goserver installed with a kde4 session, kubuntu or other, start a session, go to konsole and do:
kquitapp plasma-desktop && plasma-desktop &
after plasma start if you try to move any window around everything will be allright and fast as before.
After that do the same thing but after a x2gosuspend and in a runing resumed
session try to move your konsole window around the desktop, it will lag like
hell.
If you this on a real display on your laptop, or in a running session
everything will run fast as before.
P.S: i'm sending this same email to both user & dev mailing list.
Lab enviroment: Kubuntu 12.10 daily, kde 4.9.2
Best regards,
--
Helmer Teles
“Sent from My Linux Operating System”
Please don't send me proprietary file formats, use ISO standard ODF instead (ISO/IEC 26300)