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#1 2015-10-10 13:26:12

brugge
Member
Registered: 2015-10-10
Posts: 2

Konsole refresh lag

Hi,

I have a strange problem with Konsole. Everything works fine except about 0.5-1 second lag when it comes to refresh entire window.

For example when I'm viewing man pages and hit 'Page Down', I see current text still for 1s and then next page appears. When I minimize Konsole window and the maximize it, first I see only window decorations from Kwin (window title and frame), and after a while rest of the content. Other KDE apps and other console terminals (e. g. LillyTerm) work fine.

I think it has something to do with font rendering because when I turned off antialiasing in Konsole profille settings, the delay was almost gone (but still LillyTerm was faster). I'am using Dejavu Sans Mono but other fonts work the same.

The problem occurs from the beginnig of my Arch installation (six months) on two machines: laptop and pc. Both have Sandy Bridge graphics but on desktop delay is slightly smaller. I'am using KDE4 with KF5. Konsole version: 15.08.0. Desktop effects are off.

I had been searching Google and this wiki but no one had similar problem. Any ideas?

Last edited by brugge (2015-10-10 13:27:21)

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