[Netix]

Thx for the feedback. Tried a bunch of thing in Ubuntu. Xrandr transform only fix it a bit and xrandr custom resolution doesn't work, screen goes black and I have to revert back to the supported one :/

With the Xrandr transform if I set it up to apply at boot it's messing up my xbmc video calibration so..

that's because XBMC is applying its corrections on top of the R&R transform. You need to set R&R first, then recalibrate XBMC.

Well if I set the Xrandr transform to apply at boot, it take around ~2sec to switch from the native resolution to the fixed resolution therefore messing my xbmc config because even If I set it after the R&R transform, it resets every time I reboot.

Don't know If I'm able to explain myself correctly (english is my second language) :/

I tried the Chromium browser in OpenELEC with the overscan settings set in XBMC and unfortunately the overscan is still there for the browser.

You may want to try playing the xrandr --transform option in Ubuntu to see if you can adjust the picture to compensate for the overscan.

Thx for the feedback. Tried a bunch of thing in Ubuntu. Xrandr transform only fix it a bit and xrandr custom resolution doesn't work, screen goes black and I have to revert back to the supported one :/

With the Xrandr transform if I set it up to apply at boot it's messing up my xbmc video calibration so..

Have you considered using the display port with an adapter for vga? Assuming your television has vga inputs this would be the most likely route to achieve native resolution and alleviate the problem altogether. Of course you would need another way to pull audio, maybe through the hdmi if you use a receiver. I have an older LCD with pc type resolution (currently serving bedroom duty) and it only works without overscan by inputting a vga signal. Just a thought, not sure if it is applicable in your case...maybe try it with a different pc before investing in an adapter.

No VGA inputs on my tv but I do have a S-Video, think I could use that ?