newtusmaximus,
I had thought if the +xrandr had worked but did not appear it worked because the monitor stuck in oscillate then degauss makes a oscillate strong, and that is to reset the mask.
Also where you explain boot sequence and monitor - the monitor is a cold (crt type) and it is the power switched on, then it also does an auto degauss, usually it is of the lower amount oscillate, so the degauss and the monitor working, v/s boot in OS, it is having a direct relationship in this instances etc.
But how you describe the Live disc is working then you are right it needs the edit back in software.
Have you tried to do this Grub edit - "nomodeset" it tells the kernel not to start video drivers until the system is running.
You problem is not for its intended use, but my idea being, without the video drivers loading the OS will default to a lower resolution and get you to the desktop to change the resolution in the Menu>Settings>display, then on reboot nomodeset does not "hold/remain" but
the resolution changes will, and so it could solve it etc. (hopefully so)
Update -
How to set display resolution from Grub
But can you please test the nomodeset theory first, I am interested to know if it can work, because it could help someone else reading the thread in future.
I had thought if the +xrandr had worked but did not appear it worked because the monitor stuck in oscillate then degauss makes a oscillate strong, and that is to reset the mask.
Also where you explain boot sequence and monitor - the monitor is a cold (crt type) and it is the power switched on, then it also does an auto degauss, usually it is of the lower amount oscillate, so the degauss and the monitor working, v/s boot in OS, it is having a direct relationship in this instances etc.
But how you describe the Live disc is working then you are right it needs the edit back in software.
Have you tried to do this Grub edit - "nomodeset" it tells the kernel not to start video drivers until the system is running.
You problem is not for its intended use, but my idea being, without the video drivers loading the OS will default to a lower resolution and get you to the desktop to change the resolution in the Menu>Settings>display, then on reboot nomodeset does not "hold/remain" but
the resolution changes will, and so it could solve it etc. (hopefully so)
Update -
How to set display resolution from Grub
But can you please test the nomodeset theory first, I am interested to know if it can work, because it could help someone else reading the thread in future.