Public bug reported:
Steps:
xrandr --output LVDS-0 --auto --output DP-3 --above LVDS-0
Result:
xrandr -q
Screen 0: minimum 8 x 8, current 2560 x 2520, maximum 16384 x 16384
VGA-0 disconnected (normal left inverted right x axis y axis)
LVDS-0 connected 1920x1080+0+1440 (normal left inverted right x axis y axis)
344mm x 193mm
1920x1080 60.0*+ 50.0
DP-0 disconnected (normal left inverted right x axis y axis)
DP-1 disconnected (normal left inverted right x axis y axis)
DP-2 disconnected (normal left inverted right x axis y axis)
DP-3 connected 2560x1440+0+0 (normal left inverted right x axis y axis) 597mm x
336mm
2560x1440 60.0*+
1920x1440 60.0
1920x1200 60.0
1920x1080 119.9 60.0 60.0 59.9 50.0 60.0 30.0
30.0
1680x1050 60.0
1600x1200 60.0
1600x900 60.0
1280x1024 60.0
1280x800 59.8
1280x720 119.9 60.0 59.9
1024x768 60.0
800x600 60.3
720x480 119.9 59.9 30.0
640x480 59.9
DP-4 disconnected (normal left inverted right x axis y axis)
DP-5 disconnected (normal left inverted right x axis y axis)
Problem:
In this configuration, DP-3 is indeed "above" LDVS-0 in screen space. The
wallpaper is rendered appropriately and the mouse can touch all the visible
parts of the screen. However, it is impossible to drag windows into the left
half of DP-3. I will refer to the space where the windows can't go as "dead
space." It's as if an invisible barrier prevents windows from entering the dead
space when dragged. Note that this may be a window manager problem. I am on
Ubuntu-GNOME 13.04.
ProblemType: Bug
DistroRelease: Ubuntu 13.04
Package: xorg 1:7.7+1ubuntu4
ProcVersionSignature: Ubuntu 3.8.0-33.48-generic 3.8.13.11
Uname: Linux 3.8.0-33-generic x86_64
NonfreeKernelModules: nvidia
.proc.driver.nvidia.gpus.0: Error: [Errno 21] Is a directory:
'/proc/driver/nvidia/gpus/0'
.proc.driver.nvidia.registry: Binary: ""
.proc.driver.nvidia.version:
NVRM version: NVIDIA UNIX x86_64 Kernel Module 304.88 Wed Mar 27 14:26:46
PDT 2013
GCC version: gcc version 4.7.3 (Ubuntu/Linaro 4.7.3-1ubuntu1)
ApportVersion: 2.9.2-0ubuntu8.5
Architecture: amd64
CompizPlugins: No value set for
`/apps/compiz-1/general/screen0/options/active_plugins'
CompositorRunning: None
Date: Wed Nov 13 14:39:50 2013
DistUpgraded: Fresh install
DistroCodename: raring
DistroVariant: ubuntu
DkmsStatus:
nvidia-304, 304.88, 3.8.0-19-generic, x86_64: installed
nvidia-304, 304.88, 3.8.0-32-generic, x86_64: installed
nvidia-304, 304.88, 3.8.0-33-generic, x86_64: installed
ExtraDebuggingInterest: Yes
GraphicsCard:
NVIDIA Corporation GK107GLM [Quadro K2000M] [10de:0ffb] (rev a1) (prog-if 00
[VGA controller])
Subsystem: Lenovo Device [17aa:21f6]
InstallationDate: Installed on 2013-05-10 (187 days ago)
InstallationMedia: Ubuntu-GNOME 13.04 "Raring Ringtail" - Release amd64
(20130424)
MachineType: LENOVO 2436CTO
MarkForUpload: True
ProcEnviron:
TERM=xterm
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.8.0-33-generic
root=UUID=3d01dd4a-cca3-4e45-b38a-ae3477f3b472 ro quiet splash nox2apic
usbcore.usbfs_memory_mb=1000
SourcePackage: xorg
Symptom: display
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 08/09/2012
dmi.bios.vendor: LENOVO
dmi.bios.version: G5ET33WW (1.11 )
dmi.board.asset.tag: Not Available
dmi.board.name: 2436CTO
dmi.board.vendor: LENOVO
dmi.board.version: Not Defined
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Not Available
dmi.modalias:
dmi:bvnLENOVO:bvrG5ET33WW(1.11):bd08/09/2012:svnLENOVO:pn2436CTO:pvrThinkPadW530:rvnLENOVO:rn2436CTO:rvrNotDefined:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 2436CTO
dmi.product.version: ThinkPad W530
dmi.sys.vendor: LENOVO
version.compiz: compiz N/A
version.ia32-libs: ia32-libs N/A
version.libdrm2: libdrm2 2.4.43-0ubuntu1.1
version.libgl1-mesa-dri: libgl1-mesa-dri 9.1.7-1ubuntu2
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 9.1.7-1ubuntu2
version.nvidia-graphics-drivers: nvidia-graphics-drivers N/A
version.xserver-xorg-core: xserver-xorg-core 2:1.13.3-0ubuntu6.2
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.7.3-0ubuntu2b2
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.1.0-0ubuntu2
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.21.6-0ubuntu4.3
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.7-0ubuntu1
xserver.bootTime: Wed Nov 13 11:00:22 2013
xserver.configfile: /etc/X11/xorg.conf
xserver.errors:
xserver.logfile: /var/log/Xorg.0.log
xserver.outputs:
xserver.version: 2:1.13.3-0ubuntu6.2
** Affects: xorg (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug gnome3-ppa raring resolution third-party-packages
ubuntu
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https://bugs.launchpad.net/bugs/1251000
Title:
With monitor B of a higher resolution than monitor A, "xrandr --output
A --auto --output B --above A" results in 'dead space' on monitor B
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