X2Go Bug report logs - #1010
Slow repaint on window move (single application)

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Package: x2goclient; Maintainer for x2goclient is X2Go Developers <x2go-dev@lists.x2go.org>; Source for x2goclient is src:x2goclient.

Reported by: sebastian.loncar@gmail.com

Date: Sat, 19 Mar 2016 00:30:02 UTC

Severity: normal

Found in version 4.0.5.0-win32

Done: Stefan Baur <X2Go-ML-1@baur-itcs.de>

Bug is archived. No further changes may be made.

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Subject: Bug#1010: Slow repaint on window move (single application)
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From: Sebastian Loncar <sebastian.loncar@gmail.com>
Date: Sat, 19 Mar 2016 01:25:31 +0100
Message-ID: <CAKbOskaaXydTbPhGXX-PVyxcpt7F6fA8rpWdPRrQjuAM1ojHtA@mail.gmail.com>
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[Message part 1 (text/plain, inline)]
Package: x2goclient
Version: 4.0.5.1

When connecting in single application mode, and you move the window by
dragging the title bar,  the app freezes. If you have two windows open, you
see on the windows behind the top window a very slow repaint (up to a
minute, depends on how long you moved the window before). After repaint,
the app works again.

This issue does not happen, if you maximize/restore the window or move them
to another monitor via keyboard shortcut.

Please see the attachment. I moved the xterm from the middle to the right,
i took the screenshot while the very long repaint process.

With this bug, the single app mode is nearly useless.

I'm using XFCE4 on Arch Linux.

[Message part 2 (text/html, inline)]
[Screenshot_2016-03-19_01-11-00.jpg (image/jpeg, attachment)]

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