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Opened 4 days ago

Last modified 4 days ago

#2504 new defect

xpra shadow "flickering"

Reported by: stdedos Owned by: Antoine Martin
Priority: minor Milestone: 4.0
Component: client Version: 3.0.x
Keywords: Cc:

Description

There is some "flickering" happening on shadow functionality.

Please check the video

$ xpra version
xpra for python 2.7 is not installed
 retrying with python3
v3.0.2-r24387
$ lsb_release -rd
Description:	Ubuntu 16.04.6 LTS
Release:	16.04

client

Xpra GTK3 client version 4.0-r24512 64-bit
  running on Microsoft Windows 10

It is not an issue of this version per se, and the issue is more apparent in the login screen rather than in normal screens.

It "feels" like it got excaggerated vs Xpra-Python2-x86_64_3.0.1-r24232, but it is not work-impeding

Attachments (1)

2019-12-02_12-39-39.mp4 (732.4 KB) - added by stdedos 4 days ago.

Download all attachments as: .zip

Change History (3)

Changed 4 days ago by stdedos

Attachment: 2019-12-02_12-39-39.mp4 added

comment:1 Changed 4 days ago by Antoine Martin

Owner: changed from Antoine Martin to stdedos

I see two different pictures and some flickering, but it's not clear which picture is actually meant to be shown (desktop background?), or where the other one is from.

How do I reproduce? Just shadow the server? Something like this?:

xpra_cmd.exe shadow ssh://ubuntuuser@ubuntu1604/

Do I need to have a screensaver running? Do I click somewhere?

comment:2 Changed 4 days ago by stdedos

Owner: changed from stdedos to Antoine Martin

Ubuntu is configured with changing-over-time backgrounds (Settings -> Appearance -> Select Image-with-clock, no external machinery there)

I execute with:

xpra_cmd.exe shadow ssh://user@ip/--opengl=no --desktop-scaling=0.75 --min-speed=70 --webcam=no --speaker=off --microphone=off --pulseaudio=no --exit-with-client=no

I have connected to the server when it was screen-off-by-inactivity. No screensaver or sleep-by-inactivity configured.

All I did was to simply move the mouse to wake up the screens.

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