Redshift problem workaround

OK, starting like this from the command line worked…

redshift -l LAT:LON

This seemed to work if you use your actual LAT & LON


Alter screen temp (whatever that means) manually

redshift -O 4500K

I found that command by typing

redshift -h

however typing the following, doesn’t undo the above (it appears to stay the same)

redshift -O 6500K

In addition repeating the 1st command seems to have a cumulative effect… screen gets redder!

The only way I found to revert back is to logoff/logon.