when the don't show window content while dragging them checkbox is selected from Mate tweak, then when clicking on the title bar of an open window grid outline of the window appears which is movable around the desktop causing an xorg, marco drawing problem of the selected window

[warren]

Live Usb
1. ubuntu-mate@ubuntu-mate:~$ lsb_release -rd
Description: Ubuntu 15.04
Release: 15.04
2. ubuntu-mate@ubuntu-mate:~$ apt-cache policy marco
marco:
  Installed: 1.8.3+dfsg1-3
  Candidate: 1.8.3+dfsg1-3
  Version table:
 *** 1.8.3+dfsg1-3 0
        500 http://archive.ubuntu.com/ubuntu/ vivid/universe amd64 Packages
        100 /var/lib/dpkg/status

3. when selecting the title bar of an open window a grid on the should not appear encasing the whole window
4. Mate Tweak Windows Performance with the Don't show content while dragging them
when selecting the title bar of an open window from a either the trackpad or left button on a laptop a grid encasing the entire window appears
I assumed it was the window manager since when Compiz is selected as the window manager the grid does not appear, but that is just a guess.
If I have chosen the wrong package to file a bug against please provide a way to decipher the window behavior.

ProblemType: Bug
DistroRelease: Ubuntu 15.04
Package: marco 1.8.3+dfsg1-3
ProcVersionSignature: Ubuntu 3.19.0-15.15-generic 3.19.3
Uname: Linux 3.19.0-15-generic x86_64
ApportVersion: 2.17.2-0ubuntu1
Architecture: amd64
CasperVersion: 1.360
CurrentDesktop: MATE
Date: Wed Apr 22 21:39:00 2015
LiveMediaBuild: Ubuntu-MATE 15.04 "Vivid Vervet" - Release amd64 (20150422.1)
ProcEnviron:
 TERM=xterm
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: marco
UpgradeStatus: No upgrade log present (probably fresh install)

[Martin Wimpress  (flexiondotorg)]

I don't understand what bug you are reporting here. What you have described is the intended behaviour.

[Ubuntu QA Website (ubuntuqa)]

This bug has been reported on the Ubuntu ISO testing tracker.

A list of all reports related to this bug can be found here:
http://iso.qa.ubuntu.com/qatracker/reports/bugs/1447368

[warren (wkclemmons)]

So are you saying the Don't show window content while dragging them checkbox is not intended to be checked.
I marked this checkbox and it locked up the desktop.
Since I don't the intended behavior and don't know where to find it after looking here http://git.mate-desktop.org/ and here
https://github.com/mate-desktop?page=3.
If I notice something that appears to be abnormal visually despite not knowing the intended behavior I assume something is wrong.

[warren (wkclemmons)]

ubuntu-mate@ubuntu-mate:~$ dmesg
2144K mappable
[ 5.711863] agpgart-intel 0000:00:00.0: detected 131072K stolen memory
[ 5.712047] agpgart-intel 0000:00:00.0: AGP aperture is 256M @ 0xd0000000
[ 5.713915] brd: module loaded
[ 5.714793] loop: module loaded
[ 5.715086] libphy: Fixed MDIO Bus: probed
[ 5.715090] tun: Universal TUN/TAP device driver, 1.6
[ 5.715092] tun: (C) 1999-2004 Max Krasnyansky <email address hidden>
[ 5.715149] PPP generic driver version 2.4.2
[ 5.715248] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 5.715257] ehci-pci: EHCI PCI platform driver
[ 5.715411] ehci-pci 0000:00:1a.7: EHCI Host Controller
[ 5.715419] ehci-pci 0000:00:1a.7: new USB bus registered, assigned bus number 1
[ 5.715436] ehci-pci 0000:00:1a.7: debug port 1
[ 5.719346] ehci-pci 0000:00:1a.7: cache line size of 64 is not supported
[ 5.719365] ehci-pci 0000:00:1a.7: irq 19, io mem 0xf2a04800
[ 5.728021] ehci-pci 0000:00:1a.7: USB 2.0 started, EHCI 1.00
[ 5.728064] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 5.728066] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 5.728069] usb usb1: Product: EHCI Host Controller
[ 5.728071] usb usb1: Manufacturer: Linux 3.19.0-15-generic ehci_hcd
[ 5.728073] usb usb1: SerialNumber: 0000:00:1a.7
[ 5.728234] hub 1-0:1.0: USB hub found
[ 5.728243] hub 1-0:1.0: 6 ports detected
[ 5.728556] ehci-pci 0000:00:1d.7: EHCI Host Controller
[ 5.728563] ehci-pci 0000:00:1d.7: new USB bus registered, assigned bus number 2
[ 5.728577] ehci-pci 0000:00:1d.7: debug port 1
[ 5.732495] ehci-pci 0000:00:1d.7: cache line size of 64 is not supported
[ 5.732510] ehci-pci 0000:00:1d.7: irq 23, io mem 0xf2a04c00
[ 5.744101] ehci-pci 0000:00:1d.7: USB 2.0 started, EHCI 1.00
[ 5.744163] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
[ 5.744168] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 5.744172] usb usb2: Product: EHCI Host Controller
[ 5.744176] usb usb2: Manufacturer: Linux 3.19.0-15-generic ehci_hcd
[ 5.744180] usb usb2: SerialNumber: 0000:00:1d.7
[ 5.744394] hub 2-0:1.0: USB hub found
[ 5.744402] hub 2-0:1.0: 6 ports detected
[ 5.744602] ehci-platform: EHCI generic platform driver
[ 5.744616] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 5.744621] ohci-pci: OHCI PCI platform driver
[ 5.744638] ohci-platform: OHCI generic platform driver
[ 5.744648] uhci_hcd: USB Universal Host Controller Interface driver
[ 5.744733] uhci_hcd 0000:00:1a.0: UHCI Host Controller
[ 5.744739] uhci_hcd 0000:00:1a.0: new USB bus registered, assigned bus number 3
[ 5.744747] uhci_hcd 0000:00:1a.0: detected 2 ports
[ 5.744781] uhci_hcd 0000:00:1a.0: irq 16, io base 0x00001820
[ 5.744832] usb usb3: New USB device found, idVendor=1d6b, idProduct=0001
[ 5.744834] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 5.744836] usb usb3: Product: UHCI Host Controller
[ 5.744838] usb usb3: Manufacturer: Linux 3.19.0-15-generic uhci_hcd
[ 5.744840] usb usb3: SerialNumber: 0000:00:1a.0
[ 5.744992] hub 3-0:1.0...

[Martin Wimpress  (flexiondotorg)]

@warren there is nothing in your opening post or the bug title that indicates anything locked up. I am still confused as to what bug you are reporting here? Please can you update the bug title and opening post to clearly explain the issue you are experiencing and I'll be happy to investigate :-)

[warren (wkclemmons)]

@Martin I'm trying figure why I'm getting this behavior. I have attached three more photos of this behavior on the desktop. My assumption is that this behavior comes from marco interacting with xorg causing the problems described. I have only gotten the desktop to lock-up once, but is easy to multiple grids to appear from just moving the cursor around the desktop. On one of the photos if you will notice that the cursor is not selecting any window but the grid outline of the window still appears. I have the bug title but I'm still uncertain if this the proper description or if the bug I filed is invalid.