Bug 4145 - SeamlessRDP mouse/window positions gets out of sync on 64 bit systems
Summary: SeamlessRDP mouse/window positions gets out of sync on 64 bit systems
Status: CLOSED FIXED
Alias: None
Product: ThinLinc
Classification: Unclassified
Component: | rdesktop (deprecated) (show other bugs)
Version: 3.2.0
Hardware: PC Unknown
: P2 Normal
Target Milestone: 4.1.1
Assignee: Peter Åstrand
URL:
Keywords: derfian_tester, relnotes
: 2818 (view as bug list)
Depends on:
Blocks:
 
Reported: 2012-01-17 11:44 CET by Peter Åstrand
Modified: 2013-10-24 10:49 CEST (History)
2 users (show)

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Description Peter Åstrand cendio 2012-01-17 11:44:11 CET 
We have seen cases where apparently the mouse/window position in SeamlessRDP gets out of sync. I can reproduce this every time on the demo system by running Excel and using the Windows buttons for minimize/maximize/restore. Probably the cause of issue12949 as well.
Comment 2 Pierre Ossman cendio 2013-07-02 10:31:27 CEST 
We will have a quick look at this to see if it's easily solved.
Comment 3 Peter Åstrand cendio 2013-09-16 13:35:07 CEST 
I'm able to reproduce this on a virtual machine with Windows 2003 R2, using Wordpad. The TL server is running on my workstation, and is the latest nightly build 4085, using XFCE DE:

Assuming Wordpad was running non-maximized the last time you ran it:

Start Wordpad. Press the maximize button. Now, Wordpad will use the entire screen area, but will NOT be maximized. If you press the maximize button a SECOND time, it will be maximized for real, but then the coords are out of sync.
Comment 4 Peter Åstrand cendio 2013-09-16 16:37:29 CEST 
Oh. This is a 64 bit only problem. Most likely, we are not doing the XGetWindowProperty voodoo correctly in ewmhints.c.
Comment 5 Peter Åstrand cendio 2013-09-17 15:15:26 CEST 
This problem should now be solved upstream, and brought to trunk in 27897.
Comment 6 Peter Åstrand cendio 2013-09-17 15:16:42 CEST 
*** Bug 2818 has been marked as a duplicate of this bug. ***
Comment 7 Karl Mikaelsson cendio 2013-10-17 16:27:06 CEST 
(In reply to comment #3)
> Start Wordpad. Press the maximize button. Now, Wordpad will use the entire
> screen area, but will NOT be maximized. If you press the maximize button a
> SECOND time, it will be maximized for real, but then the coords are out of
> sync.

Can't reproduce with: 

 - ThinLinc 4.1.1post-4110.
 - Ubuntu 12.04 w/ Unity2D
 - Windows 2003R2 x64.

Good enough for me.
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