[coreboot] (depthcharge, vboot) Difficulties booting on Chromebook
Linus Heckemann
acc at sphalerite.org
Tue Jul 18 08:24:21 CEST 2017
Hi all,
I've been following the instructions for getting Debian running on an
Asus C201 Chromebook[1]. This has been going well, mostly, except that
when I try to actually boot it (power on and press Ctrl-U) I am greeted
by a loud and low-pitched beep and not much else. Any ideas as to what I
may be missing?
Relevant stuff:
# crossystem | grep dev_boot
dev_boot_usb = 1 # Enable developer mode boot from USB/SD
(writable)
dev_boot_legacy = 0 # Enable developer mode boot Legacy OSes
(writable)
dev_boot_signed_only = 0 # Enable developer mode boot only from
official kernels (writable)
I've uploaded an image of the SD card resulting from the instructions
(208M, 2G uncompressed) at [2].
Best regards
Linus
[1]: https://wiki.debian.org/InstallingDebianOn/Asus/C201
[2]: https://sphalerite.org/chromebook-debian-boot-sd.img.gz
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