Monitor(Display) Serial No

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bogomal
Posts: 1
Joined: 2018/08/01 12:38:06

Monitor(Display) Serial No

Post by bogomal » 2018/08/01 12:45:23

I am able to get the monitor serial number in machines running CentOS.

I have tried the following command after installing edid packages

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monitor-edid
I get the following output
Name: DELL ST2220M
EISA ID: DELa06a
EDID version: 1.3
EDID extension blocks: 0
Screen size: 47.7 cm x 26.8 cm (21.54 inches, aspect ratio 16/9 = 1.78)
Gamma: 2.2
Digital signal
Max video bandwidth: 170 MHz

HorizSync 30-83
VertRefresh 56-76

# Monitor preferred modeline (60.0 Hz vsync, 67.5 kHz hsync, ratio 16/9, 102 dpi)
ModeLine "1920x1080" 148.5 1920 2008 2052 2200 1080 1084 1089 1125 +hsync +vsync

Next I tried

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monitor-edid --v
I get the following output - still no monitor serial number

probing EDID using VBE (port 0)
VBE version: 3.0, oem version = 130.7
Memory: 16384k
OEM name: NVIDIA
Vendor name: NVIDIA Corporation
Product name: GM107 Board - 20100500
Product revision: Chip Rev
Port 0:
DDC1 not supported
DDC2 supported
Screen not blanked during data transfer
Time to transfer one EDID block: 1 sec (rounded up)
probing EDID using VBE (port 1)
Port 1 .....
DDC (0x4f15:00): DDC not supported, not continuing
parsing EDID from vbe0
Name: DELL ST2220M
EISA ID: DELa06a
EDID version: 1.3
EDID extension blocks: 0
Screen size: 47.7 cm x 26.8 cm (21.54 inches, aspect ratio 16/9 = 1.78)
Gamma: 2.2
Digital signal
Standard resolution: 640x480 @ 60 Hz (established timing)
Standard resolution: 640x480 @ 75 Hz (established timing)
Standard resolution: .....
Max video bandwidth: 170 MHz

HorizSync 30-83
VertRefresh 56-76

# Monitor preferred modeline (60.0 Hz vsync, 67.5 kHz hsync, ratio 16/9, 102 dpi)
ModeLine "1920x1080" 148.5 1920 2008 2052 2200 1080 1084 1089 1125 +hsync +vsync


Also checked in the /var/log/Xorg.0.log - Not there as well.

Pl guide me how to get the Serial Number of the Monitor(s)

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