RedHat Detecting Monitor Status
Hello all,
I am new to Red Hat Enterprise 5. I am trying to figure out whether the monitor attached to the machine is attached to a power source or not. I have tried xrandr, and the output is below, but I don't see any difference between whether the system's monitor is on or not. I have tried using sense codes and ddcprobe, but my version of Linux does not even recognize ddcprobe, and I am not allowed to add anything to the system other than what is available, and what I can get approved. If anyone has any commands that might get me the information I need, I would greatly appreciate it, thank you.
SZ: Pixels Physical Refresh
0 1024 x 768 ( 347mm x 260mm ) 85 75 70 60 0
1 832 x 624 ( 281mm x 211mm ) 75
2 800 x 600 ( 271mm x 203mm ) 85 75 72 60 56 0
3 640 x 480 ( 216mm x 162mm ) 85 75 73 60 0
4 720 x 400 ( 243mm x 135mm ) 85
5 640 x 400 ( 216mm x 135mm ) 85 0
6 640 x 350 ( 216mm x 118mm ) 85
7 320 x 240 ( 108mm x 81mm ) 0
8 400 x 300 ( 135mm x 101mm ) 0
9 512 x 384 ( 173mm x 130mm ) 0
10 1152 x 864 ( 390mm x 292mm ) 0
11 1280 x 960 ( 433mm x 325mm ) 0
12 1400 x 1050 ( 474mm x 355mm ) 0
13 1600 x 1200 ( 542mm x 406mm ) 0
14 1920 x 1440 ( 650mm x 487mm ) 0
15 2048 x 1536 ( 694mm x 520mm ) 0
16 854 x 480 ( 289mm x 162mm ) 0
17 1280 x 720 ( 433mm x 243mm ) 0
18 1366 x 768 ( 462mm x 260mm ) 0
19 1920 x 1080 ( 650mm x 365mm ) 0
20 1280 x 800 ( 433mm x 270mm ) 0
21 1440 x 900 ( 487mm x 304mm ) 0
22 1680 x 1050 ( 569mm x 355mm ) 0
23 1920 x 1200 ( 650mm x 406mm ) 0
24 720 x 480 ( 243mm x 162mm ) 0
25 720 x 576 ( 243mm x 195mm ) 0
26 320 x 200 ( 108mm x 67mm ) 0
27 800 x 480 ( 271mm x 162mm ) 0
28 1280 x 768 ( 433mm x 260mm ) 0
29 1280 x 1024 ( 433mm x 346mm ) 0
30 2360 x 1770 ( 799mm x 599mm ) 0
*31 1076 x 874 ( 364mm x 295mm ) *0
Current rotation - normal
Current reflection - none
Rotations possible - normal
Reflections possible - none
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