Ally X Gaming Mode isn't full screen
Fresh install for Ally X. All seems to be working ok except when I'm in "gaming mode" its not using the full screen of my Ally.
In desktop mode it does perfectly fine.
Unsure what to do to fix this issue.
When i first installed it worked great, but I adjusted the desktop mode scaling to 100% so the keyboard worked properly.
Any suggestions?
3 Replies


Ive tried returning the desktop mode scaling to 200% has made zero differance
found it:
Install Decky Plugin loader if you haven't already.
Go into Decky Loaders settings and under General enable "Developer mode".
A new section appears on the left hand side named "Developer", go in there and enable "Enable Valve Internal".
Go into Steam Deck settings and under System enable "Enable Developer Mode".
Scroll all the way down in the left hand list and a new section named "Valve Internal" have appeared, go in there. BE CAREFUL HERE, THESE SETTINGS ARE POTENTIALLY DANGEROUS!
Scroll down a bit until you see "Show display scaling settings for Internal Display" and enable it. MAKE SURE TO NOT TOUCH ANYTHING ELSE UNLESS YOU KNOW WHAT YOU'RE DOING.
The new display scaling options will now be available under Display.
Disable developer mode under System.
In Decky Loaders settings, disable "Enable Valve Internal" in the Developer section.
Still in Decky Loader, disable developer mode under General.
The display scaling options will still be available in the display settings after disabling developer mode. Enjoy!
https://github.com/aarron-lee/gpd-win-tricks?tab=readme-ov-file#how-to-change-display-scaling-on-internal-display
GitHub
GitHub
GitHub - aarron-lee/gpd-win-tricks: Info on running linux on GPD Wi...
Info on running linux on GPD Win devices. Contribute to aarron-lee/gpd-win-tricks development by creating an account on GitHub.