Bug 284422

Summary: Panel covers maximized windows regardless of plasma setting
Product: [Unmaintained] plasma4 Reporter: Maxim Levitsky <maximlevitsky>
Component: multiscreenAssignee: Plasma Bugs List <plasma-bugs>
Status: RESOLVED DUPLICATE    
Severity: normal CC: annma, commander.alchemy, yngve
Priority: NOR    
Version: 4.7.2   
Target Milestone: ---   
Platform: Ubuntu   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:
Attachments: screenshot that describes both the bug and screen arrangment
plasma panel overlaying maximized firefox

Description Maxim Levitsky 2011-10-19 03:21:33 UTC
Created attachment 64687 [details]
screenshot that describes both the bug and screen arrangment

Version:           unspecified (using KDE 4.7.2) 
OS:                Linux

When I set my two monitors relative position to the natural way they are arranged on the desktop using this command:

xrandr  --output DVI-I-1 --mode 1280x1024 --pos 0x0 \
        --output LVDS-1  --mode 1280x800  --pos 1280x380 --primary

Then when I maximize windows on primary screen (laptop screen, LVDS-1) they fill up the whole screen and top panel shows on top of the window.

I attach screenshots of xrandr configuration and laptop screen to illustrate that better.

Reproducible: Always

Steps to Reproduce:
1. Connect external monitor and get its xrandr name.

2. export EXTERNAL=<name of the external output>
   export INTERNAL=<name of the internal output>

3. Find out resolution of external monitor
   export POS=<horisonal resolution of external monitor>x<500>

4. xrandr  --output $EXTERNAL --auto --pos 0x0 \
        --output $INTERNAL  --auto  --pos $POS --primary

5. Ensure you have a top panel on internal output
5. Maximize a window on internal output

Actual Results:  
Window title is covered by the top panel.

Expected Results:  
Window is maximized and its title is right below the top panel

I use two panels on the primary monitor, bottom panel KDE style, top panel with launchers.
Comment 1 Yngve Levinsen 2012-01-10 13:41:54 UTC
Created attachment 67657 [details]
plasma panel overlaying maximized firefox

I can confirm this problem. It only happens when I use two monitors. It is a bit annoying since I cannot reach the buttons to close a window or un-maximize it.
Comment 2 Yngve Levinsen 2012-01-10 13:44:02 UTC
Sorry, forgot to mention details of my setup. I use Chakra Linux, a very fresh install. KDE version 4.7.4.

$ uname -a
Linux yngve-chakra 3.1-CHAKRA #1 SMP PREEMPT Tue Dec 6 22:49:14 UTC 2011 x86_64 Intel(R) Core(TM)2 Duo CPU P8600 @ 2.40GHz GenuineIntel GNU/Linux

I'm happy to provide more details if asked for.
Comment 3 Artur O. 2013-05-15 10:04:28 UTC
[Multimonitor Issue]
Same issue here on ArchLinux, KDE 4.10.3
Also see https://bugs.kde.org/show_bug.cgi?id=261674

Got from [Enrico] on IRC that having TOP Y Axis of the monitors aligned is a workarround and indeed it is for me. Though not a really good one since that makes my mouse to warp up when switching monitor because of the placement.
Comment 4 Anne-Marie Mahfouf 2013-05-15 10:10:44 UTC

*** This bug has been marked as a duplicate of bug 319840 ***