ergosteurandClaude Opus 5.5 93f4eca05c Add install-flex-emmc.sh for a proper ChromeOS Flex install on eMMC
The earlier raw dd of the Flex recovery image left the installer layout
(2MB ROOT-B placeholder, fixed 6GB STATE), so Flex booted as live media
and couldn't A/B update. The script runs the image's own chromeos-install
against the eMMC from neon, chrooted into the image in a private mount
namespace with all other disks masked. Handles the cros_efi cmdline
requirement, udisks auto-mount interference, and unreliable exit status.
Tested end to end on hp-chell.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-09-27 12:20:08 -04:00
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hp-chell (HP Chromebook 13 'chell', coreboot/MrChromebox, KDE neon) host notes and fixes
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