Hi.
I've been trying to figure out how to increase my Gamma,Brightness, and Contrast((ALl of them, well not just Gamma atleast.))

SOmeone suggested using "gddccontrol" in the terminal so I did, but I get a weird problem.


Here's what it says in the terminal.


austin@Computer1:~$ sudo gddccontrol
Invalid response, first byte is 0xff, should be 0x6e
0000: ff 80 be 80 be 80 be 80 be 80 be 80 be 80 be 80 | ................
0010: be 80 be 80 be 80 be 80 be 80 be 80 be 80 be 80 | ................
0020: be 80 be 80 be 80 be 80 be 80 be 80 be 80 be 80 | ................
0030: be 80 be 80 be 80 be 80 be 80 be 80 be 80 be 80 | ................
0040: be 80 be | ...
Invalid response, first byte is 0xbe, should be 0x6e
0000: be 80 be 80 be 80 be 80 be 80 be 80 be 80 be 80 | ................
0010: be 80 be 80 be 80 be 80 be 80 be 80 be 80 be 80 | ................
0020: be 80 be 80 be 80 be 80 be 80 be 80 be 80 be 80 | ................
0030: be 80 be 80 be 80 be 80 be 80 be 80 be 80 be 80 | ................
0040: be 80 be | ...
Invalid response, first byte is 0xbe, should be 0x6e
0000: be 80 be 80 be 80 be 80 be 80 be 80 be 80 be 80 | ................
0010: be 80 be 80 be 80 be 80 be 80 be 80 be 80 be 80 | ................
0020: be 80 be 80 be 80 be 80 be 80 be 80 be 80 be 80 | ................
0030: be 80 be 80 be 80 be 80 be 80 be 80 be 80 be 80 | ................
0040: be 80 be | ...
I/O warning : failed to load external entity "/usr/share/ddccontrol-db/monitor/HWP0B1A.xml"
Document not parsed successfully.
Error while reading ddccontrol home directory.: Resource temporarily unavailable


I'll include pictures to give you a better idea of the problem.

Okay, so those errors show up in the terminal, but at the same time the program it's self comes up.



Then I click "OK"



Since I see no groups, I click "Profile Manager" Thinking that's where I need to make a group.



Then, I click "Create Profile"



But as you can see, it doesn't bring up anything for me to create a profile with.
Could someone please help?