Frozen Pixel

Slapfest

I have a Pixel 8a that I bought new a few months ago to run GrapheneOS.
Its been fine until this morning, where the screen is glitchy, frozen and unresponsive, to the extent that I cant even turn off or restart the phone.
At the moment I'm waiting for the battery to die and hoping that a restart after being charged might help, but I'm thinking the problem is the phone.
Any suggestions?

de0u

Slapfest Press and hold the power button for a long time (maybe a minute). That should turn it off, though it might start up again. If you want it all the way off, hold the volume-down button as it boots, and fastboot mode should offer you "power off" as one of the options.