Linux Mint 17.1, Native screen+VGA+HDMI

[nitin chandra]

Hi All,

I tried using ALL 3 in combo, my laptop screen and attached a VGA
monitor and thirdly an LED TV with HDMI to my laptop HDMI port.

Only 2 work at a time ... my laptop screen and the screen attached via
the VGA port on laptop.

My LED 40" TV with 2 HDMI and 2 USB does not get configured.(for
presentations also).

Some time it works. Most of the time it does not.

Need support in configuring / working all 3 screens.

Thanks ... Thx .. Tx :)

Nitin


---------------------------------

nitin at nitin-Ideapad-Z570:~$ xrandr
Screen 0: minimum 320 x 200, current 2646 x 1024, maximum 32767 x 32767
LVDS1 connected 1366x768+0+0 (normal left inverted right x axis y
axis) 344mm x 194mm
   1366x768       60.0*+
   1360x768       59.8     60.0
   1024x768       60.0
   800x600        60.3     56.2
   640x480        59.9
VGA1 connected 1280x1024+1366+0 (normal left inverted right x axis y
axis) 338mm x 270mm
   1280x1024      60.0*+   75.0
   1152x864       75.0
   1024x768       75.1     75.0     60.0
   832x624        74.6
   800x600        75.0     60.3
   640x480        75.0     60.0
   720x400        70.1
HDMI1 connected (normal left inverted right x axis y axis)
   1920x1080      60.0 +   50.0     59.9     30.0     24.0     30.0     24.0
   1920x1080i     60.1     50.0     60.0
   1280x1024      60.0
   1440x900       59.9
   1360x768       60.0
   1280x720       60.0     50.0     59.9
   1440x576i      50.1
   1024x768       60.0
   1440x480i      60.1     60.1
   800x600        60.3
   720x576        50.0
   720x480        60.0     59.9
   640x480        60.0     59.9
DP1 disconnected (normal left inverted right x axis y axis)
VIRTUAL1 disconnected (normal left inverted right x axis y axis)
nitin at nitin-Ideapad-Z570:~$

-------------------------------------------------------------------------

nitin at nitin-Ideapad-Z570:~$ sudo lshw -C display
  *-display
       description: VGA compatible controller
       product: 2nd Generation Core Processor Family Integrated
Graphics Controller
       vendor: Intel Corporation
       physical id: 2
       bus info: pci at 0000:00:02.0
       version: 09
       width: 64 bits
       clock: 33MHz
       capabilities: msi pm vga_controller bus_master cap_list rom
       configuration: driver=i915 latency=0
       resources: irq:42 memory:d0000000-d03fffff
memory:c0000000-cfffffff ioport:3000(size=64)

----------------------------------------------------------------------
And after some time :


nitin at nitin-Ideapad-Z570:~$ sudo xrandr
Screen 0: minimum 320 x 200, current 2646 x 1024, maximum 32767 x 32767
LVDS1 connected primary 1366x768+0+0 (normal left inverted right x
axis y axis) 344mm x 194mm
   1366x768       60.0*+
   1360x768       59.8     60.0
   1024x768       60.0
   800x600        60.3     56.2
   640x480        59.9
VGA1 connected 1280x1024+1366+0 (normal left inverted right x axis y
axis) 338mm x 270mm
   1280x1024      60.0*+   75.0
   1152x864       75.0
   1024x768       75.1     75.0     60.0
   832x624        74.6
   800x600        75.0     60.3
   640x480        75.0     60.0
   720x400        70.1
HDMI1 disconnected (normal left inverted right x axis y axis)
DP1 disconnected (normal left inverted right x axis y axis)
VIRTUAL1 disconnected (normal left inverted right x axis y axis)
nitin at nitin-Ideapad-Z570:~$