Bug 346773

Summary:	Fullscreen mode does not render on right position
Product:	[Applications] krdc	Reporter:	czsergey
Component:	VNC	Assignee:	Urs Wolfer <uwolfer>
Status:	RESOLVED WORKSFORME
Severity:	minor
Priority:	NOR
Version First Reported In:	unspecified
Target Milestone:	---
Platform:	Kubuntu
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:
Attachments:	content of vnc session with bad render under mouse cursor

Description czsergey 2015-04-27 09:44:47 UTC

Having dual screen mode with two different sizes (1st: 1920x1080, 2nd: 1920x1200).
Also having vnc server with size 1914x1150.
I connect to server properly and the session appears in window.
After clicking on fullscreen mode on 2nd display the content is rendered 10 pixels above the place than it should be: when hovering the mouse cursor over the content it redraws the place under cursor with pixels, that are 10 pixels above (see attachment).
After clicking on another window (in this case also another screen), the vnc window rerenders correctly.

Reproducible: Always

Steps to Reproduce:
1. Have dual screens (1st: 1920x1080, 2nd: 1920x1200)
2. Have vnc server 1914x1150
3. Open session to the vnc server
4. Move window to screen 2
5. Click fullscreen mode icon

Actual Results:  
The content is rendered 10 pixel above the position where it should be.
The place under mouse cursor is badly rendered

Expected Results:  
The place under mouse is correctly rendered (no pixel shift)

Workaround:
-click to another window, the content is then re-rendered

Comment 1 czsergey 2015-04-27 09:46:39 UTC

Created attachment 92259 [details]
content of vnc session with bad render under mouse cursor

Comment 2 Urs Wolfer 2015-05-02 10:28:14 UTC

Can you also reproduce this issue with one screen only?

Comment 3 Justin Zobel 2022-10-14 05:46:52 UTC

Thank you for reporting this bug in KDE software. As it has been a while since this issue was reported and confirmed, can we please ask you to see if you can reproduce the issue with a recent software version?

If you can reproduce the issue, please change the status to "CONFIRMED" when replying. Thank you!

Comment 4 Bug Janitor Service 2022-10-29 05:02:23 UTC

Dear Bug Submitter,

This bug has been in NEEDSINFO status with no change for at least
15 days. Please provide the requested information as soon as
possible and set the bug status as REPORTED. Due to regular bug
tracker maintenance, if the bug is still in NEEDSINFO status with
no change in 30 days the bug will be closed as RESOLVED > WORKSFORME
due to lack of needed information.

For more information about our bug triaging procedures please read the
wiki located here:
https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

If you have already provided the requested information, please
mark the bug as REPORTED so that the KDE team knows that the bug is
ready to be confirmed.

Thank you for helping us make KDE software even better for everyone!

Comment 5 Bug Janitor Service 2022-11-13 05:14:38 UTC

This bug has been in NEEDSINFO status with no change for at least
30 days. The bug is now closed as RESOLVED > WORKSFORME
due to lack of needed information.

For more information about our bug triaging procedures please read the
wiki located here:
https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

Thank you for helping us make KDE software even better for everyone!