The top answer here worked for me a long (~10 years) time ago, it might still work. Backup your home folder with a livecd before trying anything though.
The top answer here worked for me a long (~10 years) time ago, it might still work. Backup your home folder with a livecd before trying anything though.
The camera app is just called Google camera on the play store. It works on Calyx with no internet permission so I assume it works on graphene.