Comment 54 for bug 1296020

I just upgrade from 13.04 to 14.04 2 weeks ago, and today I connect external monitor.
I have a ghost monitor. while it didnt appear when I use 13.04.

my laptop is lenovo e330 ...
im not sure with the system inside.

lucky me, I dont have any crash or something because of this.

below is gpu manager log
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log_file: /var/log/gpu-manager.log
last_boot_file: /var/lib/ubuntu-drivers-common/last_gfx_boot
new_boot_file: /var/lib/ubuntu-drivers-common/last_gfx_boot
Skipping "/dev/dri/card1", driven by "nouveau"
Found "/dev/dri/card0", driven by "i915"
output 0:
 LVDS connector
Number of connected outputs for /dev/dri/card0: 1
Does it require offloading? yes
grep dmesg status 256
dmesg status 256 == 0? No
grep dmesg status 256
dmesg status 256 == 0? No
Is nvidia loaded? no
Was nvidia unloaded? no
Is fglrx loaded? no
Was fglrx unloaded? no
Is intel loaded? yes
Is radeon loaded? no
Is nouveau loaded? yes
Vendor/Device Id: 8086:166
BusID "PCI:0@0:2:0"
Is boot vga? yes
Vendor/Device Id: 10de:1058
BusID "PCI:1@0:0:0"
Is boot vga? no
last cards number = 2
Has amd? no
Has intel? yes
Has nvidia? yes
How many cards? 2
Has the system changed? No
main_arch_path i386-linux-gnu, other_arch_path x86_64-linux-gnu
Current alternative: /usr/lib/i386-linux-gnu/mesa/ld.so.conf
Is nvidia enabled? no
Is fglrx enabled? no
Is mesa enabled? yes
Is pxpress enabled? no
Is prime enabled? no
Is nvidia available? no
Is fglrx available? no
Is mesa available? yes
Is pxpress available? no
Is prime available? no
Intel IGP detected
Desktop system detected
or laptop with open drivers
Discrete NVIDIA card detected
can't access /etc/X11/xorg.conf
Driver not enabled or not in use
Nothing to do