Suspend

Any idea how to prevent suspend from entering broken TPM state that requires reinstall?

[EmbeddedAndroid]

The only way I know to avoid this problem is to remove the battery, and set the GBB flag permanently. Not great, working with the ChromeOS Devs to find a SW fix.

[Vagabond]

This just happened to me, is there a way to fix it?

[mirrexagon]

For reference, if you still have ChromeOS installed, you can boot into it, get a shell, and reenable legacy boot with sudo crossystem dev_boot_legacy=1. If you reboot, you should be able to press Ctrl-L at the dev mode warning screen again.

I tried suspending with the ChromeOS kernel I built* and this still happened. I wonder if there's a kernel config option in the ChromeOS kernel that makes it do suspend properly?

• (with NixOS's kernel config plus random options I had to add to get it to build; I couldn't boot with ChromeOS kernel config taken directly)