I uninstalled the 800 version.

I needed libxau0, so I went into red pill mode and installed that. Then installed the 770 Garnet version. It loaded once, crashed during the hotsync, and then when I loaded it, I couldn't connect to GVM (error 0x3004000).

Rebooted and successfully went through the resync but the data isn't appearing in Garnet. I do use InstallBuddy and PocketMirror, so perhaps those are creating a problem. Unfortunately, no problems appear during the hotsync. It appears to operate normally.