Hi there, I'm new to the degoogled world and this is my first time trying to put GrapheneOS on a phone. I'm using a Google Chrome web browser on a Chromebook and my phone is a Pixel 9a. When I hit 'Unlock Bootloader' from the Graphene web install page, I get an option to pick which device to connect to, so I click on my device 'Pixel 9' and hit connect, but then I receive the error "Failed to execute "open' on 'USBDevice': Access denied"
I also noticed that on my Pixel in the 'Fastboot Mode,' when I look down at the 'Device state', it says "locked" in green and right next to that it says "(unlockable)" in red. Is this an issue with my phone or with my computer not connecting to my phone? Any ideas? I appreciate any help.